February, 2009 Peerzada Mohammad Iqbal Designing Floral Information System: A Framework Dissertation Submitted to Department of Library and Information Science In Partial Fulfillment of the Requirement for the Award of Masters In Philosophy, In Library & Information Science Under the Supervision of Prof. S. M. Shafi Head, Department of Library and Information Science, The University of Kashmir, Hazratbal, Srinagar. 190006 The University of Kashmir Hazratbal, Srinagar - 190006 1 DESIGNING FLORAL INFORMATION SYSTEM: A Framework Dissertation Submitted to Department of Library & Information Science In Partial Fulfillment of the Requirement for the Award of Masters In Philosophy, In Library & Information Science By Peerzada Mohammad Iqbal Under the Supervision of Prof. S. M. Shafi Head, Department of Library and Information Science, The University of Kashmir, Hazratbal, Srinagar Department of Library and Information Science The University of Kashmir, Hazratbat, Srinagar, 190006 To My Respected “Mummy” and “Daddy” Who Bestowed Every Support to me & Encouraged me to complete this Work The University of Kashmir, Hazratbal Certified that the work entitled “Designing Floral Information system: A Framework” is the bonafied work of “Peerzada Mohammad Iqbal” conducted in Department of Library and Information Science, The University of Kashmir, Srinagar under my guidance and supervision, Prepared exclusively in partial fulfillment of the requirement for the award of Masters in Philosophy, in Library and Information Science. Prof. S. M. Shafi Head, Department of Library & Information Science, The University of Kashmir The University of Kashmir, Hazratbal I Peerzada Mohammad Iqbal bearing University Regd. No 14687-IC-99 as an investigator declares that my thesis entitled “Designing Floral Information system: A Framework” is based on the sources consulted by me and quoted accordingly. No statements / references have been concealed. Peerzada Mohammad Iqbal I feel great proud and joy to provide my acknowledgment to my esteemed mentor and guide Prof. S. M. Shafi, Head, Department of Library and Information science, The University of Kashmir, Srinagar for providing skillful guidance, sympathetic attitude, critical assessment and kind support during the course of this project. This note of acknowledgement will be incomplete without paying my heartful devotion to my parents, my friends and other people, for their blessings, encouragement, financial support and the patience, without which it would have been impossible for me to complete the job. Peerzada Mohammad Iqbal Contents Chapter Chapter I Page No Introduction 16 Introduction 17 The Problem 18 Objectives 18 Scope 19 Methodology 19 References 22 Chapter II Background of Floral Information System 23 Introduction 24 Information System 26 Development of Information System 27 Computers & Information System 29 Components of Information System 32 Characters of Information System 33 Examples of Information System 35 Floral Information System 36 Structure of Select Floral Information System 37 References 45 Chapter III Review of Literature 52 - 63 Chapter Page No Chapter IV Evaluation of Select Floral Information System Governing Organization 65 Collection Policy 69 Copyright Protection 72 Database Management 74 Query Mechanism 76 Architecture of Information System 81 Critical Evaluation 88 Chapter V Designing Floral Information System 64 91 Background 92 Strategy 93 System Study 94 Feasibility Study 95 System Analysis 96 System Design: Preliminary & Detailed 104 Search Handler 104 User Management Module 108 Photo Gallery Module 109 Plant Recognition System 111 Content Management Module 116 Metadata & Data Access Point 117 Over view of Floral Information System 120 Chapter VI Bibliography / Webliography 122 – 148 List of Figures Description Page No Fig 2.1: 101 Herbs.Com 38 Fig 2.2: FRLHT's Encyclopedia of Indian Medicinal Plants 39 Fig 2.3: Exotic Naturals 41 Fig 2.4: Gardentia: Complete Information on Gardening 42 Fig 2.5: Medicinal Plants, NTFP and Bamboos of Sikkim 43 Fig 2.6: Mother Herbs and Agro Products 44 Fig 4.1: Total Number of Records Present in FIS 71 Fig 4.2: Querying Mechanism of 101herbs.com 76 Fig 4.3: Querying Mechanism of Exotic Naturals 77 Fig 4.4: Querying Mechanism of FRLHT 78 Fig 4.5: Querying Mechanism of Mother Herbs and Agro Products 79 Fig 4.6: Architecture of 101herbs 81 Fig 4.7: Architecture of Exotic Naturals 82 Fig 4.8: Architecture of Gardentia 83 Fig 4.9: Architecture of the FRLHT 84 Fig 4.10: Architecture of Medicinal Plants & NTFP 85 Fig 4.11: Architecture of Mother Herbs and Agro Products 86 List of Figures Description Page No Fig 5.1:- A hierarchy reveled by System Analysis 97 Fig 5.2: Level 0 DFD: Access Module 100 Fig 5.3:- Level 1 DFD: Query Calls 101 Fig 5.4:- Level 2 DFD: Overview of Data Flow in Floral Information System 102 Fig 5.5:- Level 2 DFD: Image Processing and Manipulation 103 Fig 5.6:- Flow Chart of Search Handler 106 Fig 5.7:- Working of a Search Handler 107 Fig 5.8:- Flow of Data/ Information in Image Gallery Module 110 Fig 5.9:- Prewitt Edge Detection Method and Spot Recognition 114 Fig 5.10:- Prewitt Edge Detection Method and Spot Recognition 115 Fig 5.11: Content Management System 116 Fig 5.12:- Flow Chart of Database Access Points 118 Fig 5.13:- Database Access Module 119 Fig 5.14:- Design of Floral Information System 121 List of Tables Description Page No Table 1: Governing Organization of Information System 66 Table 2: Collection Policy of Information System 70 Table 3: Copyright Protection of Information System 73 Table 4: Database Management System of Information System 75 Table 5: Query Mechanism of Information System 80 Table 6: Architecture Analysis of Information System 87 List of Abbreviations Abbreviations Definition DFD AI HW/SW OSS IS PDF FIS XTML HTML PHP URL WAN WWW GUI DHTML DBMS RDBMS MS SQL FAQ’s JPEG GIF PNG TIFF RAW EXIF TXT RTF DOC MB Data Flow Diagram Artificial Intelligence Hardware/ Software Open Source Software Information System Portable Document Format Floral Information System Extensible Markup Language Hypertext Markup Language Hypertext Preprocessor Uniform Resource Locator Wide Area Network World Wide Web Graphical User Interface Dynamic Hypertext Markup Language Database Management System Relational Database Management System Management System Structured Query Language Frequently Asked Questions Joint Picture Expert Group Graphic Interface Format Portable Network Graphic Tagged Image File Format Raw Image Format Exchangeable Image File Format Text Rich Text Format Microsoft Office Word Format Megabytes Information Systems are complex entities, can exist physically in terms of organizations and logically as softwares, they may be system based or network base. The concept of Information System emerged from Management and gradually began to affect all those places where organization lies. Information system can be called as a set of organized procedures, which when performed, provide inflation for decision making and/or control of the organization. Thus we can say where there is organization there is Information System. In our day today life we directly or indirectly come intact with a number of Information Systems. Because our society heavily depends on information systems, as they are carefully carved in every sphere of work culture. Natural Science is one of the affected branches of humankind, which deals with the entire livelihood in biosphere. Though Information System is modest in its kind still it is being widely accepted. There are hundreds of examples of online Information System based on Flora and Fauna, but majority of them have a large loopholes which cater to the development and wide spread of their information. The present study revel some solutions to the development of Floral Information System through designing by ruling out the drawbacks and limitations of the earlier National Information Systems. The study focuses on an essential part of the development of information systems i.e., the designing mode. The study has described designing using logical mode with the help of Data Flow Diagrams and Flow Charting and accomplishing the work by omitting the coding and testing phase. The designing is accompanied by weaving out the different modules into a single standard, networked Floral Information System. The designing is carried out in combination with modern entities like Web2.0 tools and Artificial Intelligence. The system is developed by using Project Planning Method in which main entity is broken into number of modules and ultimately creates a in such a way that coding is easy for future purpose. The system supports many old features of earlier Floral Information and many modern ones which are yet to be implemented by any Floral Information system. Outline of thesis:The whole thesis is divided into six chapter: The first chapter discusses about the project synopsis Viz., Introduction, Problem, Objectives, Scope and Methodology The second chapter deals Background of Floral Inforamtion Systems The third chapter enumerates the related work into the form of Review of Literature. The fourth chapter deals with the Evaluation of Select Floral Information systems. The fifth chapter describes the Desinging of new and improved Floral Information system. The sixth chapter covers the Bibliography. Chapter - I “Introduction” Introduction: In general systems theory, an information system is a system, automated or manual, that comprises people, machines, and/or methods organized to collect, process, transmit, and disseminate data that represent user information (Information System, a, 2006). Encyclopedia Britannica have viewed Information System, b (2006) as an integrated set of components for collecting, storing, processing, and communicating information. The general theory of system on which the information system analysis and design is based, indicates that it is necessary to consider the system to comprise smaller subsystems. The connection of the smaller systems with the larger systems forms a hierarchy which is characteristic of the theory of systems. It also shows us that we must have an overall view of the system, knowing that all the system components are interrelated and interdependent, with this being one of the most important tasks. An information system is something that delivers information which is useful to the users of the system, but no information system generates information spontaneously. It gives only the information which has been previous inputted to the system. A number of different kinds of information systems exists handling different types of information. One can have information systems where the unit terms are description of projects, research projects, development projects. There are information systems where the units are descriptions of people and their talents. Various Information systems exits in the form of Digital Libraries, Archives, Databases etc, enriching the information content of various Information Systems systematically. The present study will help in evolving an Information Systems in the form of a Digital Library highlighting the various characteristic of flora. The study will take in to hand earlier Information Systems and evaluate them in a critical way to observe their pitfalls and will emerge with a model Information System that will overcome the shortcomings of the earlier Information Systems studied. Problem: A number of available Information Systems offer limited or less support for managing heterogeneous data in an integrated fashion. These systems contain many access points but lack powerful retrieval. Furthermore, such systems do not fully support image content (Photographs of plants). The approach provided in this work will meet these issues and will take advantages of advances in digital library innovations to integrate networked collection of heterogeneous data and access points which describes the Information System. It focuses on creating the basis for a next generation Floral Information System, combining new techniques of content based image retrieval and database query processing mechanisms. The work will show the use of this component based architecture to support the creation of two tailored Floral Information System dealing with Botanical Specimens. Objectives: The following objectives are laid down for the study: To Survey Existing Information Systems. To evaluate the architecture of existing Information Systems on Flora. To evaluate the functioning and working Mechanism of existing Information Systems on Flora. To design a conceptual framework for an Internet-based, Integrated floral Information System. Scope: The work as the title suggests is a framework of an Information System – Floral Information System. The work will be confined to architectural point of view. The scope of the present study will be confined to designing mode – a conceptual model, which will fulfill the following norms: A schema of its own A standard which can submerge metadata standards regarding Flora Supports image contents Methodology: The Internet Directory for Botany (www.botany.net/IDB/botany.html) provided a starting list of Floral Information System for evaluation, the Directory consisting of 2544 Information System on Floral as on January, 2009. The study has chosen to evaluate those Floral Information System which consists of floral information having some potential regarding economical, medicinal and other industrial usage. In order to limit the scope of the study the following criteria is laid down for the selection of Information system: 1) The Floral Information System dealing exclusively with the flora having some potential regarding medicinal, economical and other potential. 2) National Floral Information System. This reduces the list to 6 Information Systems (1 Government organization, 1 Semi-government and 4 Private organizations). We excluded three Floral Information System viz. Filmy Ferns of South India, The Indian Society of Cacti and Suceulents (ISOCS) and Blatter herbarium, St. Xavier,s college. These Floral Information Systems lacks data/ information provided for the region, thus excluded from the study. One more Floral Information System listed in the directory is excluded viz. Vedams books which is an Information System dedicated to floral books and provides a detailed bibliographic record. The included Floral Information Systems are: 1) 101 Herbs.com: Natural Herbs and Natural Extracts, Delhi, India (http://www.101herbs.com/) 2) FRLHT's Encyclopedia of Indian Medicinal Plants (http://www.medicinalplants.in/) 3) Exotic Naturals, Mumbai, India (http://www.exoticnatural.com/) 4) Gardentia: Complete Information on Gardening, Maharashtra, India (http://www.gardentia.net) 5) Medicinal Plants, NTFP and Bamboos of Sikkim (http://www.sikenvis.nic.in/medicine_main.htm) 6) Mother Herbs and Agro Products, Maharastra, India (http://www.motherherbs.com) The Structure, Functioning and Working Mechanism of these Information System is discussed in chapter-IV Designing The task of design involves a complex set of processes. Starting form a statement of a problem, a designer must develop a precise plan for a solution that will be realized in some concrete way. Potential solutions are constrained by the need to eventually map this plan into a real-world instantiation. In every sphere design tasks are too complex to be solved directly. Designing is the process of translating a set of task requirements (Functional specifications) into a structured description of an organization that will perform the task logically. There are three major elements of this description. First, the specifications are splited into a collection of modules, each of which satisfies part of the problem requirements. This is often referred to as a Modular Decomposition. Second, the designer must specify the relationship and interactions among the modules. This includes the control structures, which indicate the order in which modules are activated and the conditions under which they are used. Finally, a design includes the data structures that involves into a solution. After a review of some relevant literature, the methodology applied in designing is a mixed modular type i.e., the design is based on various methods. Apart from the said Modular Decomposition, we have used Project Planning Method, Project Designing Method, various aspects of Web 2.0 tools and a new introduction of Neuronal Network. Chapter - V presents a detailed design of the problem that experts use to control the development of an Information System. Thinking aloud protocols collected from both expert and novice designers on a moderately complex problem provided evidence from these theoretical ideas to concrete ones. Information System. a (2006). Wikipedia. Retrieved March 08, 2007 from Wikipedia Online Encyclopedia http://www.wikipedia.org Information System. b (2006). Encyclopedia Britannica. Retrieved March 08, 2007 from Encyclopedia Britannica Online http://search.eb.com/eb/article-9126502 Chapter - II “Information System” BACKGROUND Introduction: An increasing dependence on the generation and exploitation of information (as distinct from material goods) as a means of reading, supporting, and enhancing both existing, and new, economic and social services have emerged in recent decades. Terms such as “Information”, “Information Technology”, “Knowledge”, “Knowledge Workers”, “Information Systems” and “Information Economy” have been around for a while, but their increasing adoption in the lingua franca of the “common” consumer signifies the spread of information-related services from their origin in government and financial institutions to the mass-market (Thomas, 2001). “Information System” has attracted great attention of Organizations, Management and IT community for their better outputs. Information systems are often considered as a way of furthering the cause of centralized and decentralized processing of data and information. Information system is a complex terminology which is a trinity of Data, Information and System. Data and Information are the foundation of Information System. System on the other hand is the skeletons of organization. Together data, information and system provide the processing of facts that leads to Knowledge, Ideas and theories that create Information System. Data Dewan defines data as a collection of numbers, characters, alphabets and special symbols etc that can be processed to some meaningful information. The word “data” is a plural of “datum”. But “data” is commonly used to represent both the singular and plural form (Dewan, 2002). According to Bansal, data is a term given to all the facts that record an event, an activity or a situation. As isolated facts and figures may not be meaningful in themselves, they have to be processed in various specific ways to achieve a useful meaning (Bansal, 2002). Sen terms data are raw facts and figures that are processed into information such as summaries and totals. But since information can be raw data for the next job or person, the two terms can be used synonymously and interchangeably (Sen, a, 2001). Information Trehan calls Information as a data (for example, raw facts or observations) that have been put into a meaningful and useful context. This gives the information value for specific persons and meets their particular information needs (Trehan, 2003). Where Ackoff refers it as, “ ... Information is processed form of data that has been given meaning by way of relational connection” (Ackoff, 1989). According to Sen, any form of data, whether on paper or in electronic form such as fields, records, files and graphics which are in a processed form or in some meaning form for better understanding (Sen, b, 2001). System Gupta and Malik defines system as a group of interrelated components working towards the attainment of a common goal by accepting inputs and producing outputs in an organized transformation process (Gupta & Malik, 2005). O’Brien explains system as a group of interrelated orating elements forming a unified whole (O’Brien, 2002). To Weisman, system is an arrangement of parts or elements working together to form a set of operations in the accomplishment of the purpose of the whole (Weisman, a, 1972). Information System The term "Information System" has different meanings in different disciplines and systems. In systems theory, an Information System is a system, automated or manual, that comprises people, machines, and/or methods organized to collect, process, transmit, and disseminate data that represent user information (Encyclopedia Britannica, 2006). In Mathematics rough set theory, an Information System is an attributevalue system (Smithson & Angell, 1991). In Sociology, Information Systems are also social systems whose behavior is heavily influenced by the goals, values and beliefs of individuals and groups, as well as the performance of the technology (Angell & Smithson, 1991). In organizational informatics an Information System is a system of communication between people. Information systems are systems involved in the gathering, processing, distribution and use of information and as such support human activity systems (Beynon-Davies, 2002). Information System is most commonly used in organizational perspectives which define it as; A term that refers to the methods, materials, media producers and recipients involved in an organized way to affect information transfer within a specific field, activity, or organization. An information system consists of a complex collection of information “messages”, persons who produce and use them, institutions which process them, and a set of behavior pattern customs, and traditions by which these persons and institutions interrelate (Weisman, b, 1972). Information systems contain information about significant people, places, and things within the organization or in the environment surrounding it. By information we mean data that have been shaped into a form that is meaningful and useful to human beings. Data, in contrast, are stream of raw facts representing event occurs in organizations or the physical environment before they have been organized and arranged into a form that people can understand and use (Balouch, 1999). Information system consists of three components: human, technology, organization. In this view, information is defined in terms of the three levels of semiotics. Data which can be automatically processed by the application system corresponds to the syntax-level. In the context of an individual who interprets the data they become information, which correspond to the semantic-level. Information becomes knowledge when an individual knows (understands) and evaluates the information (e.g., for a specific task). This corresponds to the pragmatic-level (Jaiswal & Mital, a, 2005). Development of Information Systems Some 10,000 year ago the early ancestor of mankind, subsisted by hunting and gathering, started to building agrarian societies. The old agrarian societies began their transitions to industrial societies in mid-18th centuries (Abell & Oxbrow, 2001). Expansion of intellectual activities in industrial societies, such as industrial production, international trade and transactions, made work flow complex which further needs to be managed and a glimpse of information system came into existence. Traditionally, an information system was evolved in terms of two perspectives: one relating to its function; the other, to its structure. From a structural perspective, an information system consists of a collection of people, processes, data, models, technology and partly formalized language, forming a cohesive structure which serves some organizational purpose or function. From a functional perspective, an information system was a technologically implemented medium for the purpose of recorded, storing, and disseminating linguistic expressions as well as for the support of inference making through performing these elementary functions. Information system originates to facilitate the creation and the exchange of meanings that serve socially defined purposes such as control, sense-making, and argumentation (i.e. the formulation and justification of claims). In either of these two perspectives on Information Systems, it should be noted that humans are included within its boundaries which means that the services provided by an IS in part depend upon human capabilities and contributions (Hirschheim, Klein & Lyytinen, 1995). However, technological advancement stimulated mass distribution of work and ultimately creation of a second grade backbone of unidirectional information system in the 20th century. In the beginning of 21st century information systems originated as a sub-discipline of management and computer science, in an attempt to understand and rationalize the management of technology within organizations. It has matured into a major field of management, which is increasingly being emphasized as an important area of research and management studies, and is taught at all major Universities and business schools in the world (Rockart et al, 1996). However, in the post-industrial information age, the focus of companies shifted from being product-oriented to knowledge-oriented in the sense that market operators today compete in process and innovation rather than in products: the emphasis shifted from the quality and quantity of production to the production process itself--and the services that accompany the production process which ultimately lead to strong hold and full emergence of an information system, that can hold, store and process data/information in a systematic fashion. (Feather, 2000). Information System deals with the information using various tools and techniques over diverse communication channels, including paper, human resources, and information technologies. Hence, information technology became a subset of information system. An information system uses information technology to solve managerial and organizational problem. Information technology deals with the study of computer hardware, software and channels of communication, which the organization rely on (Jaiswal & Mital, b, 2004). The 21st century marvel is the computers and other information technology devices which changed the wholesome concept of information systems in organizations. Of all organizational phenomena and management techniques, the use of computers and data processing has perhaps the most distinct and penetrating. The steady progress of technology and common patterns of growth has inspired a whole body of literature on the evolution of information systems. The biggest asset of today’s organizations/ information centers/ information providers/ companies etc is the unidirectional information flow which is represented by people, procedures, technicals, information managers etc. This information flow is useless unless its marketing operator is able to compete it with information seekers, he or she must have a strong information infrastructure with the latest tools of information technology. The study of information systems focuses on why and how technology can be put into best use to serve the information flow within an organization. The modern information system embraced information technology to its full use and took the information system in digitized and networked environments (Sloan Career Cornerstone Center, 2008). Computers and Information Systems Traditionally, computers have been viewed as super calculators that automate processes that were previously performed by people sitting at mechanical adding machines. However, computers carry out a wide variety of tasks associated with processing information. It is important to understand the entire range of these capabilities in order to appreciate the nature and magnitude of the potential social impacts of this technology when used in information systems. Computer capabilities fall into seven main categories: (Gibbons, a, 1981). 1. Data collection. Technological advances are beginning to provide computers with the capability to directly process both on data and Information, thus greatly increasing their applicability to collect both data and information. When attached to various sensing devices, computers can detect and measure external physical phenomena as temperature, time, pressure, flow rate, or any number of other variables. Computers have the ability to recognize human speech, to read directly a variety of typewritten forms and hand printed texts, and to detect patterns in many formats. These functions are improving more rapidly and are appearing in commercial equipments (Vasilescu, Kotay, & Rus, 2002). 2. Information storage. Computers can store large amounts of information for long periods of time in an electronically readable form that is easily and quickly recoverable. Depending on the particular application, the methods of storage vary widely, from signals in electronic circuitry, to magnetic pulses on tape, to holes in cards. New advances in memory technology eventually will allow trillions of characters of information to be stored conveniently and cheaply wherever there is even a small computer. The cost of storing information electronically will soon be substantially lower than the cost of storing the same amount of information on paper (Shrivastava & Gnanasundaram, 2008). 3. Information organization. Computers can be used to rearrange information so that it is more suitable for particular applications. For example, if the data in a telephone directory were stored in a computer’s memory, it could be inverted or organized in a customized manner protecting it form duplication. More generally, computers can simplify and restructure vast amounts of raw data to assist people in drawing significant meanings or conclusions (Dagobert, 2004). 4. Calculations. Computers perform arithmetic calculations millions of times faster than can human beings. They are used to make numerous simple calculations, such as those required in processing the payroll for a sizable organization; to make sophisticated statistical calculations on large amounts of data, such as those for social science research; or to perform highly complex scientific calculations, such as those needed for weather research or for modeling fusion energy systems (Gibbons, b, 1981). 5. Communication. Through connections over a communication system, computers can transmit data around the Nation and the world either to human users or to other computers, which permits the sharing of work and data among groups of linked computers (known as computer networking). Private firms are beginning to offer special communication services to support computer networking. In addition, computers make possible the more effective use and management of the communication systems themselves (Kenny, 2008). 6. Information presentation. Computers can put out information in a variety of forms. Through graphical display, and more recently through voice response, they can make data readily understandable and useful to non experts. It is possible to display data and computer schematics on screens in a multicolored, three-dimensional format for design and analytical purposes. Also, data such as numbers and statistics can be organized by the computer in an easyto-understand tabular presentation. Much of the programing effort in developing modern management information is directed toward designing ways in which the information generated by the computer can be presented most clearly to the manager who needs it (Demberg & Moore, 2004). 7. Control. Computers can be used to control a machine tool or a production line without human intervention. Many organizations—including library, Air traffic, cellular phones — incorporate computer controls using new microprocessor technology, that can handle errors without any interference from humans (Gibbons, c, 1981). Components of Information System: Information System is a trinity of Data, Information and System, together they constitute Information System which mainly use a hierarchical method for data processing and organizing. The data flow in the hierarchy is always bidirectional and divided into components and sub-sub components. Usually for each Information System whether manual or mechanical there exist only four major components as, People, equipment, procedures & data. People: Humanware are the basic entity for an Information system. There are many roles for people in an Information Systems. Common ones include: Systems Analyst Technicals Managers Engineer Network Manager Data entry operator Equipment Equipments usually deal with Hardware like Computers, Physical Wires for Networking, Connectors, Hubs, Switches and Printers etc. And Software like Browsers, Database Management System Softwares, Interface Softwares etc. Procedures & Data A procedure is a series of documented actions taken to achieve something. A procedure is more than a single simple task. A procedure can be quite complex and involved, such as performing a backup, shutting down a system, patching software. The raw, unorganized, discrete (separate, isolated) potentially-useful (Kelly, 2008). All the four components together provide the basic pioneer for an Information System, People use equipments to work on data and provide a procedure to get the better output. This becomes the skeleton of an Information System. Characteristics of information system: a) The Organization of data into information: For data to be made meaningful it must have a purpose. The purpose of the stored data should reflect the purpose and type of the information system. Data needs to be processed and organised before it becomes information. Organising the data will most likely involve the processes of sorting and filtering (classifying) before it can be analysed and stored for later retrieval. Data dictionaries are used to help organise the data. b) Ability to Analyze the Information: Once the data has become information it needs to be analyzed to make the most of the information stored. Analysis of databases is done through the tools of queries and reports (Betts, 2007). c) System or service One of the key differences between systems is the extent to which they rely on a web site to provide everything a user requires. Some were developed solely as a web-based one-stop-shop to provide information. Others have placed a much greater emphasis on providing a service supporting users to find and analyze data by telephone or face-to-face. These service-orientated systems usually provided training on how to use their web site and/or introductory or advanced statistics. Systems that offer a service supporting users generally require more staff (Foley, Alfonso & Wiseman, 2007). d) Readability Readability means good page layout. Readability connotes an appealing graphic design and page layout. All information systems, no matter how small must incorporate principles of good graphic design. Information system is competing with a myriad of other information systems. If data is not presented in a visually appealing, easy-to-read manner, then chances of retaining the attention of intended audience are significantly reduced (Morgan, a, 1995). e) Browsability Browsability means logically classifying data and information. As the size of information system grows, so does the need to logically organize data. This implies grouping of conceptual sets of data with its similar ones. Browsability becomes apparent when it is coupled with hypertext and logical groupings of information. (Morgan, b, 1995). f) Searchability Searchability means direct information access. The largest of information systems must include search features. These features help overcome the disadvantages of the purely browsable system. (Morgan, c, 1995). g) Reliability Human error data in the form of human error probabilities should ideally form the corner-stone of human reliability theory and practice. In the history of human reliability assessment, however, the collection and generation of valid and usable data have been remarkably elusive (Kirwan, Martin, Rycraft, & Smith, 1990). h) Portability Portability: the ease with which an information system can be adapted to run on computers other than the one for which it was designed. The portability of an information system depends on: Degree of hardware independence Implementation language Extent of exploitation of specialized system functions Hardware properties Structuredness: System-dependent elements are collected in easily interchangeable program components (Nguyen, 2005). i) Robustness Robustness reduces the impact of operational mistakes, erroneous input data, and hardware errors. A software system is robust if the consequences of an error in its operation, in the input, or in the hardware, in relation to a given application, are inversely proportional to the probability of the occurrence of this error in the given application. Frequent errors (e.g. erroneous commands, typing errors) must be handled with particular care Less frequent errors (e.g. power failure) can be handled more laxly, but still must not lead to irreversible consequences (Goldberg & David, 2000). Examples of Information system: While studying Information Systems, one can explore the direct application of information system in terms of design, development and processing of data into information, both manual and mechanical. Traditionally Information System was not so famous due the manual work which was slow and managed in a haphazard manner. With the introduction of Information Technology, information system began to strong hold its position. The work was now transferred from information dissemination to information creation and processing. This has led Information System to develop their scope into other disciplines and ultimately created sub-disciplines of their own like Business Management Information System, Business Accountancy Information System, Geographical Information System, Pharmaceutical Information System etc. There are however many new emerging branches of information systems which are based on Web, Organizations, Knowledge & Softwares viz., Web based Information System, Organization Information System, Knowledge based Information System & Software based Information System. The Software Based Information System is categorized into two types Licensed and Freeware distribution. On the whole Information System has touched every sphere of life, even in our day to day life we knowingly or unknowingly deal with some kind of Information System. One of the affected branch is Natural Science, which deals with all the livelihood in biosphere. Though modest in its kind still it is being widely accepted, Some of the major examples of Information System in Natural Sciences are: Environmental Information System (Envis) (http://envis.frlht.org.in/), Victorian Flora and Fauna (http://www.viridans.com/FISVFD/VICFIS1.HTM), Information System Integrated Taxonomic Information System (http://www.itis.gov/), Noxious and Nuisance Plant Management Information System, Water Management Information System (http://www.wateronline.com/storefronts/osisoft.html), Poisonous Plants Information System (http://www.cbif.gc.ca/pls/pp/poison) etc. Floral Information System Throughout history, scientists have created and summarized the information, derived from collected plants and observations of plant communities to produce collective, consistent and cognitive information on account of the plants. These accounts, known as 'Floras' are supported by catalogued collections, which are mainly of dried plant specimens stippled on a paper with sufficient information about the plant, its characters, its naming system (Nomenclature) that are either handwritten or preserved with sketches. Researchers use these Floras from generations, but sooner or latter the Flora with its information dies with the span of time (Henwood, Hanfling, Brownlee, Tristan, & Belinda, 2007). In recent times, with the advent of information technology and information system, the trend is now changing, researchers and botanists are using tools of Information Technology to preserve, disseminate, share and manage a consistency in their preservation. The opportunities offered by the information system supports digital mapping of data from dispersed sources, in diverse formats, organization of data, error handling, upgradation of data, preservation of Flora as virtual images and many other opportunities that invites global research community to gather, compare and use information in new ways (Global Biodiversity Information Facility, 2006). Many initiatives are already undertaken and some are currently in process. These initiatives support digitization, preservation & dissemination, firstly for local use then moved onto distributed networks and the Internet. Data associated with Flora are currently being digitized and uploaded into web-enabled databanks; for example the Australia's Virtual Herbarium (Australian National Herbarium, 2006) and PNGplants (Conn, Banka & Lee, 2006). Structure of Select Floral Information System The information regarding the structure of Floral Information System is ascertained by visiting the Information System sites augmented by secondary source like Internet Directory for Botany (www.botany.net/IDB/botany.html) consisting of 2544 Floral Information System (Brach, Lampinen, Lin, & McCree, 2008). 101 Herbs.com: Natural Herbs and Natural Extracts, Delhi, India (http://www.101herbs.com/) Figure 2.1: 101 Herbs.Com, Delhi, India 101 Herbs (India) Impex came into existence in 2002 developed by SAT group, Delhi, India. An organization based information system which supports a dimension of 600X800 pixels, with a Graphic User Interface. The database is visible, arranged alphabetically with no search option. The full description of the text is available in XHTML format categorized under three main topics; Standardized herbal extracts (29 Species), Raw herbs and seeds (71 species) and Essential oil (40 species) (as on 30th November, 2008). The metadata provided includes: Botanical Name, common names, Introduction, Origin, Chemical composition, Pharmacology, Remedies and Dosage. The information system provides facility of Photographs with Indian name FRLHT's Encyclopedia of Indian Medicinal Plants (http://www.medicinalplants.in/) Figure 2.2: FRLHT's Encyclopedia of Indian Medicinal Plants, India The online encyclopedia of Indian medicinal plants is a knowledge based Information System runs on a dimension of 800X600 pixels, a GUI supportive with java enabled. The information system provides ‘Pattern’ and ‘Exact Match’ searching options. The searching is also provided by browsing categories of alphabets. PHP (Hypertext Preprocessor: Server-side HTML embedded scripting language) is used for querying the database which is hidden in advanced search. The metadata provided includes vernacular names; distribution data, trade, propagation, agro-technique, seed storage, eco-distribution map, digital images, pharmacology and pharmacognsy. Many descriptions can be selected for more advanced search. The user can search with any part of the botanical name or regional names provided in thirteen languages. Currently the database constitutes 12 different languages including English, Arabic, Hindi, kannada, Malayalam, Marathi, Persian, Sanskrit, Tamil, telugu, Tibetan and Urdu. The database constitutes 7361 records (as on 30th November, 2008) out of it only 6734 items are available with images. Thumb size images of the species are provided for easy understanding of the species. The information system provides detailed help regarding search, browse, and selection of multiple searching. Exotic Naturals, Mumbai, India (http://www.exoticnatural.com/) This is an organization based information system making detailed account of natural extracts of herbs developed by Natural Products Research and Supply Company, India. The Information System supports many flash applets, a GUI enabled with a dimension of 800X600 pixels. The database is visible containing 142 records (as on 30th November, 2008). The information system provides detailed information about each record arranged alphabetically. The information system lacks advanced search options. The records are provided in HTML format. The metadata used for the information system are as; Botanical Extracts, Phytochemicals, Cosmoceuticals, Oleoresins, Other health Ingredients, Therapeutic Applications, Premixes and Formulas, Consulting and Contract Research. Figure 2.3: Exotic Naturals, Mumbai, India Gardentia: Complete Information on Gardening, Maharashtra, India (http://www.gardentia.net) This is a web based Information System with a dimension of 800X600 pixels, a compiled work providing access to the database of garden plants. The Information system made its debt in 2005, a GUI supportive, with a total collection of 750 records (as on 30th November, 2008) under 52 families with image. The database is visible, supports both simple and advanced search. The search is arranged in a form of a directory, with browsing features by “Family” and “Common name”. The advanced search system supports scientific name query with data dictionary results. Besides, the information system has a provision for online identification of plants by users. The metadata used are: Scientific name, Family, Common name, Botanical features, Propagation, Longevity. Images are provided both full size and thumbnail preview. Certain symbols are used to show: Flowering season, Fruiting season, Foliage plant, Level of water needed, Level of sunlight needed, Shape of plant, Deciduous or evergreen, Succulent, Growth pattern, Aquatic or marsh or free floating and Animals attracted for food and nectar. Figure 2.4: Gardentia: Complete Information on Gardening, Maharashtra, India Medicinal Plants, NTFP and Bamboos of Sikkim (http://www.sikenvis.nic.in/medicine_main.htm) A simple HTML page with a dimension of 480X360 pixels, runs only on windows platform, based on web Information System. The total collection in the information system is 160 items (as on 30th November, 2008). The information system lacks any sort of search system. The system does not contain any database but has a dictionary of Names. The names are arranged alphabetically with a record of 160 items (as on 30th November, 2008) in a tabular fashion accordingly. The metadata provided includes Scientific Name, Local Name, Distribution, Types, Part used and Uses. There is no detailed description or Image of the record. Figure 2.5: Medicinal Plants, NTFP and Bamboos of Sikkim, India Mother Herbs and Agro Products, Maharastra, India (http://www.motherherbs.com) This is an organization based Information System, supports 600X800 pixel dimension, works well on Windows and Linux platforms. The information system made its debt in the year 2004. With a total collection of 191 items (as on 30th November, 2008) the database is supported with simple searching by means of alphabetical order and advanced searching by Botanical Name, Common name and Family Name. The metadata provided include; Botanical Name, Family Name, Common Name, Part used, Habitat, Uses and Product offered. The desired result is provided in DHTML format. Figure 2.6: Mother Herbs and Agro Products, Maharastra, India . Abell, A., & Oxbrow, N. (2001). Competing With Knowledge: The Information Professional In The Knowledge Management Age. London: Library Association Publishing, Ackoff, R. L. (1989). From Data to Wisdom. Journal of Applies Systems Analysis. 16:3-9. Retrieved 18th May, 2008 from http://www.systemsthinking.org/dikw/dikw.htm Angell, I. O., & Smithson, S. (1991), Information Systems Management Opportunities and Risks. London: Macmillan. Retrieved 17th March, 2008 from http://www.emeraldinsight.com/Insight/ViewContentServlet?Filename=/p ublished/emeraldfulltextarticle/pdf Australian National Herbarium. (2006). Australia's Virtual Herbarium (AVH). Retrieved 4th November, 2008 from http://www.anbg.gov.au/avh/ Balouch, Muhammad Qazzafi. (1999). Information System and Database for Foreign Department Office. Latvia: Riga Technical University. Retrieved 24th March, 2008 from http://www.geocities.com/rehanaq/bachelor/informationsystem.html Bansal, S. K. (2002). Fundamentals of Information Technology. Delhi APH Publishing Corporation. Retrieved 5th October, 2008 from http://www.rocw.raifoundation.org/management/bba/ComAwareness/lectu re-notes/lecture-08.pdf Betts, Graham. (2007). Educational Technology Resources. Australia: State School Teacher. Retrieved 28th March, 2008 from http://bettscomputers.com/fivetypesofinformationsystems.htm Beynon-Davies P. (2002). Information Systems: An Introduction to Informatics in Organizations. Basingstoke, UK: Palgrave. Retrieved 24th December, 2007 from http://www.palgrave.com/resources/catalogue/pdfs/2007/Business2007.pdf Brach, Anthony R.., Lampinen, Raino., Lin, Shunguo., & McCree, Keith (2008). Internet Directory for Botany. St. Loius, USA: Harvard University Herbarium, Cambridge/ Missouri Available at site http://www.botany .net/IDB/botany.html Conn, B. J., Banka, R., & Lee, L. L. (2006). Plants of Papua New Guinea (PNGplants). Retrieved 1st November, 2008 from http://plantnet.rbgsyd.nsw.gov.au/PNGplants Dagobert Soergel (2004). Information Organization. Berkshire Encyclopedia of Human-Computer Interaction. Retrieved 10th November, 2008 from http://www.dsoergel.com/NewPublications/HCIEncyclopediaInfoOrg8For 670.pdf Demberg, Vera., & Moore, Johanna D., (2004). Information Presentation in Spoken Dialogue Systems. University of Stuttgart: Institute for Natural Language Processing (IMS). Retrieved 28th October, 2008 from http://www.aclweb.org/anthology-new/E/E06/E06-1009.pdf. Dewan, Bhushan. (2002). Managing Information Technology. Delhi: Vikas Publishing House. Retrieved 4th October, 2008 from http://www.rocw.raifoundation.org/management/bba/ComAwareness/lectu re-notes/lecture-08.pdf Encyclopedia Britannica. (2006). Information System. Encyclopedia Britannica Online Retrieved 8th March, 2008 from http://search.eb.com/eb/article-9126502 Feather, J. (2000). The Information Society: A Study of Continuity and Change. London: Library Association Publishing,. Foley, Paul., Alfonso, Ximena., & Wiseman, Ian. (2007). Local Information Systems: A review of their role, characteristics and benefits. United Kingdom: Communities and neighborhoods. Retrieved 2nd June, 2008 from http://www.communities.gov.uk/documents/communities/pdf/324177.pdf Gibbons, John H., a. (1981). Computer-Based National Information Systems: Technology and Public Policy. Washington: U.S. Government Printing Office. Retrieved 9th November, 2008 from http://govinfo.library.unt.edu/ota/Ota_5/DATA/1981/8109.PDF Gibbons, John H., b. (1981). Computer-Based National Information Systems: Technology and Public Policy. Washington: U.S. Government Printing Office. Retrieved 9th November, 2008 from http://govinfo.library.unt.edu/ota/Ota_5/DATA/1981/8109.PDF Gibbons, John H., c. (1981). Computer-Based National Information Systems: Technology and Public Policy. Washington: U.S. Government Printing Office. Retrieved 9th November, 2008 from http://govinfo.library.unt.edu/ota/Ota_5/DATA/1981/8109.PDF Global Biodiversity Information Facility. (2006). Global Biodiversity Invormation Facility (GBIF). Retrieved 29th October, 2008, from http://www.gbif.org/ Goldberg, Ian., & David, R. (2000). Improving the Robustness of Private Information Retrieval. Canada: University of Waterloo. Retrieved 1st July, 2008 from http://www.cypherpunks.ca/~iang/pubs/robustpir.pdf. Gupta, Avdhesh., & Malik, Anurag. (2005). Management Information Systems: A Computerized Approach to Managerial aspects (p. 13). New Delhi: Firewall Media). Henwood, Murray., Hanfling, Susan., Brownlee, Rowan., Tristan, Gutsche., & Belinda, Pellow. (2007). Sowing Seeds In The Digital Garden. University of Sydney. Retrieved 7th November, 2008 from http://ses.library.usyd.edu.au/bitstream/2123/1298/1/13FH2006.pdf. Hirschheim, R., Klein, H. K., & Lyytinen, K. (1995) Information Systems Development and Data Modeling: Conceptual and Philosophical Foundations. Cambridge: Cambridge University Press Jaiswal, Mahadeo., & Mital, Monika. a. (2005). Management Information System (p. 2). New Delhi: Oxford University Press. Jaiswal, Mahadeo., & Mital, Monika. b. (2005). Management Information System (p. 2). New Delhi: Oxford University Press. Kelly, Mark. (2008). Components of Information System. Australia: McKinnon Secondary College. Retrieved 5th February, 2008 from http://www.mckinnonsc.vic.edu.au/vceit/systems/components.htm Kenny, Charles. (2008). Information and Communication Technologies. World Bank: Infrastructure Economist. Retrieved 11th November, 2008 from http://www.digitaldividend.org/pdf/kenny.pdf. Kirwan, B., Martin, B., Rycraft, H., & Smith, A. (1990). Human Error Data Collection and Data Generation. International Journal of Quality & Reliability Management. 7(4): 67-69. Retrieved 28th January, 2008 from http://www.emeraldinsight.com/Insight/viewContentItem.do;jsessionid=A 0238B233A05B941209BBAE26B8153A0?contentType=Article&contentI d=839959 Morgan, Eric Lease. a. (1995). Teaching a New Dog Old Tricks: A MacintoshBased World Wide Web Starter Kit. Chicago: University of Illinois. Retrieved 14th February, 2008 from http://infomotions.com/musings/tricks/manuscript/1525-readability.html Morgan, Eric Lease. b. (1995). Teaching a New Dog Old Tricks: A MacintoshBased World Wide Web Starter Kit. Chicago: University of Illinois. Retrieved 14th February, 2008 from http://infomotions.com/musings/tricks/manuscript/1550-browsability.html Morgan, Eric Lease. c. (1995). Teaching a New Dog Old Tricks: A MacintoshBased World Wide Web Starter Kit. Chicago: University of Illinois. Retrieved 14th February, 2008 from http://infomotions.com/musings/tricks/manuscript/1575-searchability.html Nguyen, Xuan Huy. (2005). Quality Attributes for an Information System. CSQA: Software Engineering. Retrieved 6th February, 2008 from http://csqa.blogspot.com/2006/12/kc-121-quality-attributes-for.html O’Brien, James A. (2002). Management Information System (p. 8). New York: McGraw Hill Companies. Rockart, John F., Earl, Michael J., & Ross, Jeanne W. (1996) The New IT Organization Eight Imperatives. Cambridge: Center for Information System. Retrieved 11th May, 2008 from http://dspace.mit.edu/bitstream/handle/1721.1/2623/SWP-3902-40987801-CISR292.pdf;jsessionid=2D301D3F714ECEBD6CD462BACB03D446?sequence=1 Sen, Piyush. a. (2001). Dictionary of Information Technology Terms (p. 242). New york: Cyber Tech Publication. Sen, Piyush. b. (2001). Dictionary of Information Technology Terms (p. 110). New york: Cyber Tech Publication. Shrivastava, Alok., & Gnanasundaram, Somasundaram. (2008). Managing Information Storage: Trends, Challenges & Options. EMC Global Services: EMCCorporation. Retrieved 8th November, 2008 from http://www.emc.com/collateral/emc-perspective/h2159-managing-stortrends-challenge-opts-07-08.pdf. Sloan Career Cornerstone Center (2008). Information Systems. Alfred P. Sloan Foundation. 2nd June, 2008. from http://www.the-dispatch.com/apps/pbcs.dll/section?category=NEWS&template= wiki&text=information_system Smithson, S., & Angell, I. O. (1991), Information Systems Management Opportunities and Risks. London: Macmillan. Retrieved 17th March, 2008 from http://www.emeraldinsight.com/Insight/ViewContentServlet?Filename=/p ublished/emeraldfulltextarticle/pdf Thomas J. Dolan (2001). Architecture Assessment of Information-System Families: A practical perspective. Eindhoven: Eindhoven University Press. Retrieved 1st January, 2008 from http://alexandria.tue.nl/extra2/200111741.pdf Trehan, Rajesh. (2003). Information Technology Handbook (pp. 749-750). New Delhi: Cyber Tech Publications. Vasilescu, I., K. Kotay, & Rus, D. (2002). Data Collection, Storage and Retrieval System. Cambridge: MIT CSAIL. Retrieved 9th November, 2008 from http://groups.csail.mit.edu/drl/wiki/images/e/ef/paper-pub-0826.pdf Weisman, Herman M. a. (1972). Information System, Services & Centers (p. 10). London: Becker & Hayes. Weisman, Herman M. b. (1972). Information System, Services & Centers (p. 14). London: Becker & Hayes. Chapter - III “Review of Literature” Review of Literature: The literature available on information system of flora and allied fields can be categorized under various headings from pure websites, portals, databases, digital library system or information system. Many web-enabled activities are available in the literature encompassing data, information, bibliographic information, full text information relating to farmers, researchers and extensive works. Besides, many databases of national/ international scope also encompass information about flora and its various shades/ dimensions like AGRIS/ ENVIS etc. Many other institutes/databases also enfold much information about flora (from anatomy to Pathology) like MEDLARS, PUBMED through a different perspective The present survey has undertaken a thorough literature review of floral information system, listing their architecture, structure and activities in a comprehensive way. The entire literature review is presented under the following headings: a) Floral Database b) Floral Digital Library. c) Floral Websites. d) Organizations with Flora and e) Softwares dealing exclusively with plants. a) Floral Database (White, 2007) describes ILDIS (World Database of Legumes) an information system which contain records for over 19,000 taxa (species, subspecies and varieties). He records that the data comprises fully referenced, factual information, which can be split into three more sub information systems viz; The World Species Checklist Data, The World Geographical Distribution Data & The World Botanical Information Data. ILDIS uses the Alice (version 2.0) biodiversity database system for management of the World Database. Burger & Lee (1994) lists computer database for vegetative propagation of tree and shrubs. The database includes information on rooting data form different publication for the last six decades in an organized and user friendly way. Information can be retrieved form the database using keywords common to rooting literature including genus, type of cutting, fruiting season, rooting medium etc. Haddon, Sauvageau, & Wang, (1996) has reported the REGEN database that was developed under the Canadian National Forestry Database programme to report on Flora regeneration activities. The underlying conceptual model clearly identifies the linkage between different activities. The approach allows for the incorporation of updated information on the current status as it becomes available form re-inventories and periodic assessments. Horiguchi & Sakulas (2007) reports a computer database of medicinal plants used in Papua, new Guinea at the Wau Ecology Institute. The Medicinal plant Database contains information ranging from traditional usage records to the result of scientific studies and enables users to refer to specimens in the Wau Ecology Institute Herbarium through its access to the Herbarium database. Gullan & Leech (2008) describes Flora Information System a fully-functional geographically – registered, relational database of distribution and descriptive data on Victorian plants. The information system operates on MS-Xp, 2000, NT & 98 in a standalone or network environment and can be run in read only, partial editable modes. Berezoyskaya, Karev, Shvidenko, & Ason, (1994) explains computer database model of plant communities, including eco – physiological models of the structure and dynamics of plant communities. The system uses a blockhierarchical classification of the models. Singh & Narayan. (2003) at ICRAF (International Centre for Research in Agroforestry) led his team responsible for establishing the MPTS (Multipurpose Tree and Shrub Information System). The MPTS was initially designed using programs developed by the Micro Database systems Inc. and named as Multipurpose Tree and Shrub Information System in the year 1991. MPTS information system of ICRAF which intended to be used as a decision support tool for selection of important floral species (Schroder & Jaenicke, 1994). b) Floral Digital Library Ong, Leggett, Wilson, Hatch & Reed, (2008) explains Digital Flora of Texas a collaborative research effort that relies on botanical research centers in Texas to create and maintain digital library collection on the flora of Texas. The Herbarium Specimen Browser (HSB) is the main portal to the collections of the Digital Flora of Texas. The HSB allows examination of the collections through several types of interactive information visualization. Kress & Russell (2007) describes Plant Press in collaboration with National Museum of Natural History which Participates in a multi-institutional efforts to produce digital plant species information for Latin America and consolidate the data in an online presentation. Joseph, Amy, & Margaret, (2002) describe MBLWHOL – A project of innovative Digital Herbarium, which digitizes the vascular and non vascular plant specimen of Cape Cod, Massachusetts and associated coastal islands. Aluka as elaborated by (Guthrie & Nygren, 2007) is an international, collaborative imitative with the aim of building on online digital library of scholarly resources from & about Africa. Flora Base (2007) shows information system developed by the western Australian Herbarium, gives a feel for some of the features planned for the virtual Australian herbarium. It comprises of an integral website drawing specimen, census and descriptive data together with maps and images. PDIS describes a detailed account on information system of plant diagnostic on schutter weed of Bozeman popularly known as Catherine Seibert MONT Herbarium, in collaboration with Montana state University, Bozeman (PDIS, 2007). c) Floral Websites Delgado, Fajardo, Gibaja, & Perez- Perez., (2004) enumerates an information system to herbarium called BioMen, which is a client – server architecture designed for floral management. The services are managed by means of a Multi-Agent System, i.e. an Input/Output system, which interacts with the web server. In addition, artificial intelligence techniques have been incorporated so that the necessary information may be obtained for the study. (Environmental Information System, 2007) describes the online information System for flora which consists of two parts - one that profiles 730 medicinal plants that are in all India trade and the other part a nomenclature database of 7637 medicinal plant species found in India. Grodowitz & Whitaker (2003) explains the Noxious & Nuisance Plant Management Information System (PMIS) which is easy-to-use information retrieval system that is to be used by public land managers, educators, weed managers and technical personnel. Furthermore, the information system is a user friendly computer based decision support and a centralized information system. Proper guidance accompanied to PMIS makes the system easy to use and navigate. Plant Net (2007) describes information system, developed by the National Herbarium of New South Wales (NSW) as a well advanced unique substantial collection for easy retrieval of information on flora of Wales. The information system is further sub divided into three sub-system viz., Flora Search, Herblink and Weed Alert making the information system more complex. Babac, (2003) attempts to describe a possibility of an information system on plants of South-West Asia with particular Reference to the Turkish plants data service (TUBIVES). TUBIVES consists of 2 main data-retrieval systems. One retrieves data for geographical distributions of Turkish plants. The other retrieves data for taxonomic information about Turkish plants. Fanani, Kobashi, & Miwa, (1990) developed an information system for teak management on sustainable basis in Indonesia. d) Organizations White (1978) outlined the types of services provided from plant related organizations. These organizations collaborately provide services for obtaining hard copies from the nine information systems of flora viz: AGRICOLA, AIDS, CRIS, SSIE, BIOSIS previews, CAB Abstracts, WRSIC (Water Resources Scientific Information Center), Fish and wildlife Reference service and FIREBASE. Pathania, Kohli, Arya, & Atul., (1996) expressed the concern in IUFRO-DNAES International meeting at Chandigarh, India for establishing computerized floral database complex in India and resource inventory techniques to support flora and its surrounding. Kupka (1996) reports the various information services, computing infrastructure, floral databases, timber trade database, flora database management network, meta database, web service, access to the information services and interactive database developed by European Forest Institute. e) Softwares IADSS- Information and Decision Support System. A user friendly software package designed to help scientists for managing field research data and other information on multipurpose flora and their potential for producing fuelwood and other products (Cady, Pak, & Tabora, 1989). Venkateswarlu, (1994) discusses MPTsys – a software on multipurpose flora species. Which is a user-friendly microcomputer software package, developed under the F/FRED project of Winrock International, and designed to help Scientists, administrators and extension workers to organize, manage and share research Information on multipurpose flora. (Salim, Simons, Waruhiu, Orwa, & Anyango, 1998) further revised, refined, modified and renamed (AFT) and released as a stand alone application on CD-ROM (Conn, 2000) enumerates the Australian flora information system called the virtual Australian Herbarium which is the centre point of HISCOM. It was presented to the Australian systematic community in the form of a software in systematics symposium, run by HISCOM, at the joint Australian systematics society’s conference in Adelaide. (Rai, n.d) reports EUCALIST & TREDAT information systems softwares developed at CSIRO division for flora and floral products, Australia. TREDAT is an Information System for tree performance. The use of models of plant growth is also briefly discussed in TREDAT. Babac, M. Tekin., (2003). Possibility of an Information System on Plants of South-West Asia with Particular Reference to the Turkish Plants Data Service (TUBIVES). Faculty of Art & Science, Department of Biology Abant Izzet Baysal University: Turkey. 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Information standards in botanical databases – the limits to data interchange. Telopea. 10(1) 53–60. Retrieved 1st January, 2008 from http://www.rbgsyd.nsw.gov.au/__data/assets/pdf_file/72707/Tel10Con053.pdf Delgado, M., Fajardo, W., Gibaja, E., & Pe´rez-Pe´rez, R., (2004). BioMen: an information system to herbarium. Department of Computer Science and Artificial Intelligence. Spain: Universidad de Granada. Retrieved 16th June, 2008 from http://hera.ugr.es/doi/15772172.pdf Environmental Information System. (ENVIS) (2007). Medicinal Plants of Conservation Concern. India: Foundation for Revitalization of Local Health Traditions. Retrieved 4th August, 2008 from http://envis.frlht.org.in/digital_herbarium_930.php Fanani, Z., Kobashi, S., & Miwa, K., (1990). Development of the data base for teak forest management in Indonesia. Bulletin of the Kyoto University Forests. 62:168-184. 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Retrieved 4th September, 2007 from http://mercury.mbl.edu/herbarium/ Kress, W. John., & Russell, Rusty (2007). The Plant Press, National Museum of Natural History. Smithsonian. 10(3). Retrieved 14th November, 2008 from http://botany.si.edu/pubs/plantpress/vol10no3.pdf Kupka, I., (1996) The European Forest Institutes database and information services (pp.59). EFI Working. Retrieved 6th December, 2008 from http://www.iufro.org/download/file/550/387/op12.pdf Lucas, J. R., & Henry, C., (1987). Sistemas de Informacio´n, Ana´ lisis, Disen˜o y Puesta a punto. Paraninfo. Retrieved 16th December, 2007 from www2.uah.es/farmacia/GUIA_ACADEMICA_06_07.pdf Ong, Teong Joo., Leggett, John J., Wilson, Hugh D., Hatch, Stephan L., & Reed, Monique D.,(2008). Interactive Information Visualization in the Digital Flora of Texas. Texas: A & M University. Retrieved 4th May, 2008 from http://www.texasflora.org Pathania, M.S., Kohli, R.K., Arya, K.S. & Atul., (1996) Need for establishing computerised forestrydatabase complex in India. In Proceedings of IUFRO-DNAES international meeting on resource inventory techniques to support agroforestry and environment (pp 49-52). Chandigarh, India. Retrieved 5th January, 2008 from http://www.recoftc.org/site/fileadmin/docs/publications/APCF_Newsletter /Volumn_9/APCF_9602.pdf PDIS (2007). Plant diagnostic Information system. Catherine Seibert MONT Herbarium. Bozeman: Montana State University.Retrieved 7th March, 2008 from http://www.pdis.org/ Rai, Ajit, P., Handa, A. K., Choudhari, Sudhakar., Prasad, Y. V. Krishna., & Pilli, Ajay Babu. (n.d). Application of DBMS in forestry and agroforestry: Recent trends for on-line extension of technology. India: National Research Centre for Agroforestry (NRCAF). Retrieved 10th November, 2008 from http://mirror.iasri.res.in/net/NESA-Delhi-2004.pdf Salim, A.S., Simons, A.J., Waruhiu, A., Orwa, C., & Anyango, C., (1998). Agroforestree database – A tree species reference and selection guide ver 1.0 on CD-ROM. ICRAF, Kenya. Retrieved 2nd Januray, 2008 from http://pdf.usaid.gov/pdf_docs/Pnada851.pdf Schroder, J.M., & Jaenicke, H., (1994) A computerised database as decision support tool for the selection of agroforestry tree species. Agroforestry Systems. 26(1):65-70. Retrieved 20th May, 2008 from http://www.unl.edu/nac/research/2004ellis.pdf Singh, Vijay P., & Yadava, Ram Narayan. (2003). Watershed Management (p. 104). Allied Publishers. Venkateswarlu, P., (1994). Multipurpose software for multipurpose trees. Agroforestry Today. 6(4):16-17. Retrieved 8th June, 2008 from http://mirror.inaris.gen.in/net/58th%20Annual%20-Conference-of-ISAS.pdf White, L.M., (1978). Forestry literature access through computer systems. Journal of Forestry. 76(2):84-88. Retrieved 5th October, 2007 from www.fs.fed.us/pnw/publications/gtr635/GTR635a.pdf White, Richard. (2007). ILDIS (International Legume Database & Information Service). Cardiff: Cardiff School of Computer Science. Retrieved 24th July, 2008 from http://www.ildis.org/database/ Chapter - IV “Evaluation of Select Floral Information System” T he chapter deals with evaluation of Six Floral Information System. The process of evaluation started on 5th November, 2008 and was completed on 10th February, 2009. The evaluated data is analyzed under the following five sections which is supported with six tables, ten diagrams and one Pie chart. 1. Governing Organization 4. Database Management 2. Collection Policy 5. Querying Mechanism 3. Copyright Protection 6. Architecture of Information System Governing Organization The governing responsibility of “101herbs.com” lies within the SAT group of companies, established in the year 1981. SAT emerged as a trading company which remarkably becomes SAT group of companies in a short span of time. “101herbs.com” is a unit of SAT group of companies which originated in 2002. The company introduce itself as a processors, Exporters of Herbal Extracts, Essential Oils, Herbs, and Raw materials used in Pharmaceuticals, Health Food, Cosmetics, Food, Perfumery and other Industries. The organization deals with Indian Herbs, its curative value, usefulness in cosmetics, alternative medicine, nutritional food, pharmaceuticals, Herbal, & ayurvedic industries. The state-ofthe-art is fully automatic, well furnished with latest technology machines and equipment with least human intervention. “Exotic Naturals” is an ISO 9001:2000 Certified company governed by Natural Products Research and Supply under a team of pharmacists. It is a based on Natural Products of Research & Development in India, founded in 1994, and serves the needs of Dietary Ingredients, Herbal Supplements, Phytopharmaceutical and Biopesticide industry within the country and outside the country. The key strength of the information system is the ability to validate known herbals through Clinical Trials conducted to comply with international standards for pharmaceutical research. S. No. 1 Name of the Information System 101herbs.com Year of Establishme nt 1981 Governing Responsibility of The Information System SAT group of companies Primary objective of the Parent Institution Expertise of the Information System administrators Trading Company National and Internationally branded Project Managers and Quality controllers. 2 Exotic Naturals 1994 Natural Products Research and Supply Research and Dietary supplements Highly qualified team from different discipline viz; Members form NSF International, USA and United States Pharmacopoeia, Research Associates from Botany, Educational Philosophers and Vedantists 3 Gardentia N.A Nandan Kalbag, The compiler Awareness Programme to Gardening Faculty member of Department of horticulture, University of Mumbai and Computer Experts 4 Foundation for Revitalization of Local Health Tradition (FRLHT) 1993 Public Trust and Charitable Society Conservation of the Natural Resources Distinguished Professor and Emeritus Scholars from Departments of Electrical Engineering, Ayurveda, Biology and many Doctors of Vedia 5 Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim 2002 ENVIS center (Environment Information System) Integration of National efforts in Environment Professors and Doctors of Environment and Forest Departments 6 Mother Herbs and Agro Products 1996 IndiaMART InterMESH Limited Business-to-Business (B2B) marketplace on Internet Chief Executive Officers from various corporate bodies, Ph. D holders from Computer Science, Top reputed researchers and scientists of vedas Table 1: Governing Organization of Information System The governing accountability of “Gardentia” is given by Nandan Kalbag, the compiler of “Gardentia”. Although “Gardentia” is a team effort with many experts from Horticulture Department. Dr. M. R. Almeida & Dr. C. S. Lattu are other team members from Horticulture Department which are specialist in identifying plant species. Nandan Kalbag and his comrades are faculty members of the gardening courses conducted by University of Mumbai, Extramural section. The Information System provides tips on cultivation of plants and also about pests, diseases, pesticides etc. “Foundation for Revitalization of Local Health Tradition (FRLHT)” is run under a registered Public Trust and Charitable Society, which started its activities in 1993 under the guidance of Sam Pitroda. The Indian Ministry of Science & Technology recognizes FRLHT as a Scientific and Research organization. The Ministry of Environment and Forests has designated FRLHT as a National Center of Excellence for medicinal plants and traditional knowledge. FRLHT believes revitalization of Indian Medical Heritage holds two promises for India, one is self-reliance in primary health care for millions of households and the second is an original contribution to the world of medicine. In 1998, FRLHT received the prestigious ‘Norman Borlaug’ award, and in 2002, the United Nations awarded the ‘Equator Prize’ to FRLHT for its achievements in the ‘medical plants conservation program’ underway in peninsular India, which is currently implemented by State Forest Departments and Reputed NGO’s, and technically coordinated by FRLHT The governing responsibility of “Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim” lies directly under PCCF (Principal Chief Conservator of Forests) -cum-Secretary, Forest, Environment and Wildlife Management Department, with the supervision and guidance of Additional PCCF, Conservator of Forests of Environment sector. Realizing the importance of Environmental Information, The Government of India, in December, 1982 (2005 Digital version of ENVIS), established an Environmental Information System (ENVIS) as a plan programme. The focus of ENVIS since inception has been on providing environmental information to decision makers, policy planners, scientists and engineers, research workers, etc. all over the country. The day to day affairs of the ENVIS center are being managed by Conservator of Forests, Land Use and Environment, who are also the Programme coordinators for ENVIS Sikkim Center. There are three project divisions working under the center to look after the needs of collection, compilation, database development, updating of information on the database and in website. ENVIS has a broad aim to build up a repository and dissemination centre in Environmental Science and Engineering. Secondly it will gear up the modern technologies of acquisition, processing, storage, retrieval and dissemination of information of environmental nature. Lastly it has an aim to support and promote research, development and innovation in environmental information technology. ENVIS is a decentralized system which found the Information System in 2002 with a network of distributed subject oriented Centers ensuring integration of national efforts in environmental information collection, collation, storage, retrieval and dissemination to all concerned. “Mother Herbs and Agro Products” is managed by IndiaMART InterMESH Limited (IndiaMART is a Business-to-Business marketplace that assists buyers and sellers trade with each other at a reliable, common platform). IndiaMART is India's largest B2B & web-solutions company that caters to thousands of clients with its state of the art development center in heart of country and a nation-wide sales network covering all metros & major industrial hubs of India. IndiaMART was found in 1996 and its unit organization was found in 2004. “Mother Herbs and Agro Products” executives are working on Technical aspects, hired from Agricultural Universities in Delhi, Uttaranchal, Utter Pradesh. Collection policy The collection details of “101herbs.com” include only 140 records in XHTML (Extensible Hypertext Markup Language) format. The information is freely available, visible and accessible without any registration. The site is maintained by researchers and scientists. “Exotic Naturals” contains a collection of only 142 records. Although there are a number of branded products and formulas included which are presented in a beautiful animated format. The records are in simple HTML format with certain Java applets embedded. The collection is partially visible to some of the branded products and needs registration and other membership formalities. “Gardentia” has a collection of 750 records under 52 families. The records are visible in HTML format. The records are supported with special symbols which are to be learned first to understand the record information. There are no restrictions in accessing the records as all records are freely visible and without any registration. “Foundation for Revitalization of Local Health Tradition (FRLHT)” provides details account of around 7361 records and has 6734 plant images in HTML format. The database is complicated but freely available, registration is optional. For accessing the database user has to learn certain technicalities which are provided with the database. The site has a provision to photographs both in high resolution and in low resolution with java script enabled. “Medicinal Plants, NTFP and Bamboos of Sikkim” is a single and a simple HTML page with. The total collection in the information system is 160 items provided in a single tubular format. There is no concept of database. The collection items are visible on a single unit page without any restriction of membership. “Mother Herbs and Agro Products” is an interactive Information System with 191 records in DHTML, XHTML and HTML format. The Information System restricts access to its collection. Although some of the visible records are categorized under formal database. The formal collection is accessible without any membership restriction. The site is decorated with certain informative, graphical java applets. S. No. Name of the Information System Total Number of Records Format (Provided) Provision for Upload Provision for Requisition Quality of records in terms of visualizations (Low/ Normal/ High) Interactive Java Applets (Enabled/ Not Enabled) 1 101herbs.com 140 XHTML (Extensible Hypertext Markup Language) No Yes Normal Not Enabled 2 Exotic Naturals 142 HTML ( Hypertext Markup Language) Yes Yes Normal Enabled 3 Gardentia 750 HTML ( Hypertext Markup Language) No No Normal Not Enabled 4 Foundation for Revitalization of Local Health Tradition (FRLHT) 7361 HTML ( Hypertext Markup Language) Yes Yes Optional (Normal and High) Enabled 5 Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim 160 HTML ( Hypertext Markup Language) No No Low Not Enabled 6 Mother Herbs and Agro Products 191 DHTML (Dynamic Hypertext Markup Language), XHTML and HTML Yes Yes Optional (Normal and High) Enabled Table 2: Collection Policy of Information System 101herbs.com Exotic Naturals Gardentia Foundation for Revitalization of Local Health Tradition (FRLHT) Medicinal Plants, NTFP (NonTimber Forest Producer) and Bamboos of Sikkim Mother Herbs and Agro Products Figure 4.1: Total Number of Records in Floral Information Systems Copyright Protection 101 Herbs.com: Natural Herbs and Natural Extracts, Delhi, India “101herbs.com” is protected with “Copyscape Protection”. Copyscape is an online service for detecting online plagiarism that checks whether text content appears elsewhere on the web. CopyScape is an easy way to find out where ones articles would be. Though it is not guarantee that this will stop thieves from copy and paste but it might help ward them off. This type of protection is online and is searched manually. Exotic Naturals, Mumbai, India The records of “Exotic Naturals” are partially visible which needs membership and other formalities. The full data is provided to registered members only. The scheme of rights protection is custom defined and do not follow any pattern. Gardentia: Complete Information on Gardening, Maharashtra, India “Gardentia” is open to plagiarism and follows no scheme of protection. The Information System is exclusive designed for gardening guidance. The records are open having no information protection at all. Foundation for Revitalization of Local Health Tradition (FRLHT) Encyclopedia of Indian Medicinal Plants FRLHT has a large volume of database. The Information System follows there own way of protecting documents. The records are to be first selected from a short descriptive list where from the full description is provided by entering personal details including e-mail address. Medicinal Plants, NTFP and Bamboos of Sikkim “Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim” follows no copy right protection. All the records are open and unsafe. Mother Herbs and Agro Products, Maharastra, India “Mother Herbs and Agro Products” follows Intellectual property right except the third party content and link to third party web site on the Information System. S. No. Name of the Information System Scheme of Copyright Protection Vulnerability to plagiarism Responsibility given for copyright compliance Sources used for handling Copyright issues 1 101herbs.com Copyscape Protection Safe Administrator SAT Group 2 Exotic Naturals Custom Defined Safe Administrator Researcher and Eminent Scholars 3 Gardentia No Protection Unsafe Compiler None 4 Foundation for Revitalization of Local Health Tradition (FRLHT) Custom Defined Safe Administrator Public Trust and Charitable Society 5 Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim No Protection Unsafe Government ENVIS (Environment Information System) 6 Mother Herbs and Agro Products Intellectual Property Rights Safe Administrator Researchers and Scientists Table 3: Copyright Protection of Information System Database Management The database of “101herbs.com” is arranged alphabetically in a chronological manner. The database is miniature and heterogeneous in nature. There is no concept of DBMS (Database Management Softwares). The database is open and interconnected via hyperlinks. There is no scheme of management present in the database of “Exotic Naturals”. The records are arranged haphazardly enlighting the branded products only. The products are categorized unevenly under different headings. The database is heterogeneous and connected by hyperlinks. “Gardentia” has a sophisticated database with heterogeneous data. The database is arranged chronologically according to familywise order with common names next to Botanical name. There is a proper Database Management Software, handling all records except special symbols. The records can be downloaded with File Transmission and are interconnected by hyperlink. “Foundation for Revitalization of Local Health Tradition (FRLHT)” contains a Multi-disciplinary database on medicinal plants covering propagation, agrotechnology, trade, distribution, pharmacognosy, pharmacology and traditional medicine. The database is complicated and well managed, which can handle large volumes of data. The database can be synchronized according to user needs. The Encyclopedia is managed with high end-Relative Database Management System (RDBMS) which can be customized accordingly. “Medicinal Plants, NTFP (NonTimber Forest Producer) and Bamboos of Sikkim” has no concept of any database or any other record handling system. The records are in a tabular format, arranged chronologically according to their botanical names on a single web page. There are no hyper links or any other method used to download or view the records. The database of “Mother Herbs and Agro Products” is well organized by different information management techniques. The records are arranged in four categories viz. Herbs by Botanical Name, Herbs by Common Name, Herbal Extracts and Herbs by Plant Parts. Furthermore the four categorized are further tagged into alphabetical list and arranged alphabetically. The records are managed in a specialized back-end Relational Database Management Softwares. The database is heterogeneous in nature. S. No . Name of the Information System Management Technique Database Mang. Scheme Mang. Software Type Scripting Language Animation Software Web Page Editor Image Editing Software Plat Form Nature of Data 1 101herbs.com Alphabetical and Chronological Present My SQL PHP (Hypertext Preprocessor) Adobe Flash (CS4) Macromedia Dreamviewer MX 2004 Adobe Photoshop Win NT, XP, Vista Heterogeneous 2 Exotic Naturals Haphazards Not Present None None Macromedia Flash PageBreeze Corel Draw Win NT, XP, Vista Heterogeneous Present MS – Access Java Script No KompoZer Adobe Photoshop Win 9X, 2000, NT, XP, Vista Heterogeneous My SQL PHP (Hypertext Preprocessor) No Macromedia Dreamviewer MX 2004 Adobe Photoshop Win 9X, 2000, NT, XP, Vista Heterogeneous No MS - Front Page None Win 9X, 2000, NT, XP, Vista Homogeneous No Macromedia Dreamviewer MX 2004 Adobe Photoshop Win 9X, 2000, NT, XP, Vista Heterogeneous 3 4 5 6 Gardentia Foundation for Revitalization of Local Health Tradition (FRLHT) Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim Mother Herbs and Agro Products Chronological Classified Present Alphabetical Not Present Categorical Present None None My SQL Python (Common Gateway Interface) Table 4: Database Management System of Information System Query Mechanism 101 Herbs.com: Natural Herbs and Natural Extracts “101herbs.com” has 140 records searchable in a small directory format supported with hyperlinks. The whole database is visible and arranged in three segments of herb distribution viz Standardized herbal extracts (29 Species), Raw herbs and seeds (71 species) and Essential oil (40 species). There is no provision for Content searching or Indexed searching The user has to find his query in the directory made structure starting from downward hierarchy of broad topic to specific. User Query Interface Connection with Database 101 herbs.com Database WWW Interface User User Standardized Herbal Extracts (29 Species) Essential Oils (40 Species) Users Fig 4.2: Querying Mechanism of 101herbs.com Raw Herbs and Seeds (71 Species) Exotic Naturals, Mumbai The database of “Exotic Naturals” is categorized under many headings like:Botanical Drugs, Specialty Ingredients, Research Formulas, Nutraceutical Ingredients, Generic Ingredients and Private Labeled Supplements. The records are searchable with these categorized headings. The Information System does not support any sort of Content searching or Indexed searching. The user has to find his record by manually searching the categorized topics in a hyperlinked fashion. User Query Interface Connection with Database Exotic Naturals Database WWW Interface of Exotic Naturals Categories of Exotic Naturals User User Specialty Ingredients Nutraceutical Ingredients Private Labeled Supplements Users Botanical Drug Research Formulas Generic Ingredients Fig 4.3: Querying Mechanism of Exotic Naturals Gardentia: Complete Information on Gardening “Gardentia” lacks searching system. The query can be searched with the help of grouped headings of Families or by searching the Common name in Alphabetical order. There are only two headings where user can find his record viz. Family name and Common name. Foundation for Revitalization of Local Health Tradition (FRLHT) Encyclopedia of Indian Medicinal Plants “Foundation for Revitalization of Local Health Tradition (FRLHT)” is equipped with two types of search mechanism viz Content searching and Indexed Searching. The Online Encyclopedia supports search queries on the basis of a complex query language. Before a user can start his query he has to understand the pattern of entertaining queries. For users ease a search manual is provided on the home page. The search system comprises of two search methods as:- “Pattern Match” and “Exact Match” After putting a query the results are Indexed and displayed accordingly in a hypertext manner. The other search options include multi lingual searching (Thirteen languages as on 9th March, 2009) which includes English, Arabic, Hindi, Kannada, Malayalam, Marathi, Persian, Sanskrit, Tamil, Telugu, Tibetan, and Urdu. Thumb images of the species are also provided for easy identification of the species. The user can have a detailed account of the record provided with membership and some personal contacts. Exact Match User Query Interface Connection with Database Pattern Match WWW Interface of FRLHT Phase II Actual Record Phase I Result Declared in Directory Structure FRLHT Database Result Decleared in Two Phases I & II Indexed Result User User Users Fig 4.4: Querying Mechanism of FRLHT Medicinal Plants, NTFP and Bamboos of Sikkim “Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim” lacks any sort of querying mechanism. The records of the Information System exist in a tabular format without any links or database provided. Mother Herbs and Agro Products “Mother Herbs and Agro Products” supports a full functional search mechanism with a single search box supporting many features of search queries like content search, word to word search, Botanical name search, Common name search, Family name search and other key word searching. The searched results are indexed and provide a gist of the records. The results are ranked according to a relevance based schema. The searched results are heterogeneous in nature and supports high quality images. User Query Interface Connection with Database WWW Interface of Mother Herbs & Agro Products Actual Record Key Words For Searching The Database Mother Herbs & Agro Products Database Indexed Result with Gist of Actual Record Indexed Result User User Users Fig 4.5: Querying Mechanism of Mother Herbs and Agro Products S. No. Name of the Information System Presence of Search Box Search Query Manual/ Automatic Content Search Support Indexing Support 1 101herbs.com Present Manual Absent Absent 2 Exotic Naturals Absent Manual Absent Absent 3 Gardentia Present Automated Absent Absent 4 Foundation for Revitalization of Local Health Tradition (FRLHT) Present Automated Present Present 5 Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim Absent Manual Absent Absent 6 Mother Herbs and Agro Products Present Automated Present Present Table 5: Query Mechanism of Information System Architecture of Information System The Architecture “101herbs” is simple and uses no complexity. The Information System starts with a simple home page describing its contents clearly. A list of records is provided on the home page. Although a search box is provided but doesn’t support any sort of searching, the search box is malfunctioning (as on 10th March, 2009). There is no concept of database management software. The data is maintained manually and is heterogeneous in nature, which uses hyperlinks to connect with full details of the records. On the whole it is good looking, presentable Organizational Information system. Home Folder Index page Search Box Natural Essential Oils Home Carbon dioxide Extraction Natural Herbs Detail About Us Natural Herbal Extracts Contact Us Fig 4.6: Diagrammatic Representation of the Architecture of 101herbs “Exotic Naturals” is well designed, animated Information System with certain Flash and Java applets included. The whole information system stresses on Research and Development in a centralized manner. There are certain incomplete portions which are still under constriction. There is no concept of Database Management System. The organization based Information system uses simple Hyperlinks for connecting its Information chain. Home Folder Index page The Company Home Records Presented In Animation Products Health Claims Contact Us Links Seeking Partners Downloads Botanical Drugs About Us Mission & Quality Policy Specialty Ingredients Cultivation Research Formulas Best Practices Nutracentical Ingredients Certification and Membership Our Social Cause Testimonials Generic Ingredients Organizations & Societies Journals Private Labeled Supplements Events Enquiry Fig 4.7: Diagrammatic Representation of the Architecture of Exotic Naturals “Gardentia” is a simple yet informative Information System designed exclusive for personal interests. The architecture of the information system is well designed without any animation. A lot of information is provided on gardening, its purpose, cultivation, propagation, pest control, diseases by bacteria, fungi and viral etc. The entire System uses simple hyperlinks for its working. To understand the information system in a better way, a lot of symbol explanations are provided. In nutshell it is a complete package for gardening. Search Database Familywise About Symbols Home Folder Index page Unidentified Plants Search of Common Names in Alphabetical Order Acknowledgement & Bibliography Pest Management Gardening Notes Understanding Plants Preparation before planting Manures and Fertilizers Hanging Plants Pesticides Lawns Chewing Pests Cacti & Other Succulents Sucking Pest Forthcoming Events Books & Periodicals Training Courses Gardening Resources Current Topics Visitor’s Response Associations Mining Pest Indoor Gardening Insect, Pests, Diseases & Control Fungal Diseases Bottle Gardens Chart Bacterial Diseases Hanging Plants Bonsai Viral Diseases Miscellaneous Treasure Trove Available & Wanted Fig 4.8: Diagrammatic Representation of the Architecture of Gardentia The Web Based Information System “Foundation for Revitalization of Local Health Tradition (FRLHT)” is a full functional, equipped with two search mechanism, well designed and organized Information System. The system uses a sophisticated and powerful querying mechanism provided with full filtering system for precise results. The searching is done in two methods “Pattern Match” & “Exact Match”. Before using the search mechanism a user has to go for user manual provided in “How to Use” entry. Being as a part of Revitalization society the database is organized with a high level backend database manager. The data entered is heterogeneous in nature. Finalize My Selection View My Selection Home Folder Index page Home Plant of The Month How to Use View All Species Search Pattern Match Search Exact Match Species List A - Z Fig 4.9: Diagrammatic Representation of Architecture of the Foundation for Revitalization of Local Health Tradition (FRLHT) “Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim” is a Web based Information System designed by Environment Information System in collaboration with Department of Forest of Sikkim. Having such a strong backbone and good support form the forest department, the Information system lacks many features starting with a poor database, low pixel count, lacks any sort of hyperlinks or hypertext protocols. There are no Validators used to check the quality of pages. The records are arranged in a chaotic manner having no pattern of database or search mechanism. ENVIS Home Page Medicinal Plant List Fig 4.10: Diagrammatic Representation of the Architecture of Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim The Organization Based Information System “Mother Herbs and Agro Products” is a good organized Information System which lies in the very efficient hands of highly experienced Board of Directors, Computer Programmers, Designers and Researchers.. The Management team has a vision of getting international acclaim with more stress on developing large volume of collection. The collection is organized with a Database Management System, that gives a user to search via multiple modes of accession i.e., Botanical name, Common Name, Herbal Extracts, Plant Parts, Herbs by Property and most of all Browse by Alphabetical order. The records can be searched with content searching which give compact results in a simple indexed format. Herbs by Common Name Home Folder Index page Browse All Herbs by Alphabets Content Searching Herbs By Botanical Name Home Herbal Extracts Herbs by Pant Parts Herbs by Property Our Profile Infrastructure Quality Assurance Packaging Private Labelling Contact Us Enquiry Form Email Fig 4.11: Diagrammatic Representation of the Architecture of Mother Herbs and Agro Products S. No. Name of the Information System Designer Group Data Handling Scheme Data Flow (User & System) Information Processing Provision of Up loading records Provision of Feed Back 1 101herbs.com Designers of SAT Group Customized Uni -Directional Centralized Yes Yes 2 Exotic Naturals Alphonso Advertising (Private Firm) Customized Uni - Directional Centralized Yes Yes 3 Gardentia Author Not Present Bi - Directional Centralized No No Members of Revitalization Society Customized Bi - Directional Centralized Yes No Designers of ENVIS (Environment Information System) Not Present Uni - Directional De - centralized No No India Mart India Mesh Limited Customized Bi - Directional Centralized Yes Yes 4 5 6 Foundation for Revitalization of Local Health Tradition (FRLHT) Medicinal Plants, NTFP (Non- Timber Forest Producer) and Bamboos of Sikkim Mother Herbs and Agro Products Table 6: Architecture Analysis of Information System Critical Evaluation The most important factor when evaluating an Online Floral Information System is the availability and accessibility of its services i.e., Search System, Fulfilling User Needs, usage of Web2.0 tool, Objectives of the work, Scholarly sources etc which should be very strong and appropriate. Similarly, visual distinctions that signal the nature of content hold true both on the Web as well on paper. But apart from the paper the Web encourages wider use of services and easy accessibility. Web versions ought to contain more services with greater accuracy, it should however give an appealing graphics and more color than their print counterparts. The evaluated Floral Information System are well organized but there are certain drawbacks which degenerate there quality and services. There are certain points worth to discuss for betterment of future designing and accuracy to the Floral Information Systems. a) A Centralized Database All the Floral Information Systems Lacks a Centralized Database, as no form of unity or standard exists that can generate a large volume of central processing. These Information Systems have the disadvantages of a single data structure and nomenclature, and are not the best approach when the data are largely required within a host institution that is willing to undertake its management. Networked databases There are number of International federations of databases distributed in many organizations around the world that agree to share data using common schema and protocols. But none of the evaluated National Floral Information System has the ability to share their database. Distributed data systems have financial, quality control, ownership and community building advantages over decentralized structures. The funding costs are distributed, data remain dynamic and are maintained at source by those best qualified to update and improve them, 1 and data ownership issues are minimized, because the custodian retains control over what data are shared. Building a scientific community to support and develop the data system is promoted, because the providers of the source data remain directly involved. The central web site or ‘portal’ that connects the entire datasets can thus concentrate on portal function rather than raw data collection and management. The costs of hardware, software and expertise are similarly distributed, and know-how can be shared amongst the participants. b) System support When an Information system is designed, its continuity and development depend on support from the scientific community. This community includes contributors, evaluators of funding applications, users and science policy makers. An alliance of people and/or organizations with a shared vision provides synergy, and such leadership has greater impact on the scientific and government communities than the efforts of a few. Out of all Floral Information Systems only one was governed by Govt Organization viz., ENVIS, but it was far behind than the private organizations. Members of the alliance of any organization whether private or government sector should come form different streams which can share knowledge, know-how and resources such as hardware/ software subject review, management etc. They can provide a mix of national and international matching for research projects, which benefit both individual members and the alliance as a whole. c) Quality Assurance Quality assurance is especially challenging when all the possible uses to which data can be put cannot be predefined. The perceived value of data is dependent on the purpose to which they are put. The Information in the Floral Information systems lack any sort of quality assurance except 101Herbs.com which somehow uses validity checkers. No Information System provides a detailed peer review for their data or information as these systems lacks subject experts. Page | 92 d) Interoperability The norms of interoperability for Floral Information System include: 1. Automated ways of merging datasets and cross-checking of nomenclatures. 2. Methods of having a ‘Globally Unique Identifier’ for every data record that will allow detection of duplicate records. 3. Expanded schema to allow more data and metadata to be exchanged and 4. New versions of data exchange protocols and middleware that are more comprehensive and easier to implement. None of the above norm is fulfilled by our Evaluated Floral Information Systems, as all the systems lack any kink of interoperability. e) Changing technologies Computer technology is changing at such rapid rates that it is difficult to predict what opportunities will be available in future years, although monitoring the commercial sector is a good indication. Having a variety of choices in hardware and software platforms may seem confusing, but years back the concept of Open Source emerged and now it is becoming a legend in the market. The Information System designed on a an Open Source Platform may provide a developing pathway for future generations but none of the Evaluated Floral Information System is designed on Open Source or Uses Open Source tools. f) Data access Today World is moving towards Open Access systems, Audiences are now called contributors; every user is now a special donor. As such, restricting users from scholarly literature seems to be awkward. People use open access system thoroughly and are ready to contribute from their side. The Evaluated Floral Information System has the provision of open access but lack the provision of contribution. As such, the user of that system are just mute spectators and are Page | 93 bound to uniplex systems. Here usage of web2.0 tools and Artificial Intelligence seems to be worth some. Page | 94 Chapter - V “Designing Floral Information System” Page | 95 T he Chapter provides a detailed layout of designing a Floral Information System, from System Study to Designing phase with sufficient details for subsequent Design phase, the focus is to sustain the suitability in meeting the system requirements both at conceptualization and in practice. Background Literally a jungle of Information Systems exists for supporting the Agriculture Industry. Among them, the leading one being Floral Information System which encompasses plants or flora which have potential for economy and valuable for Medicinal, Aromatic and other utilities. The Floral Information System can link numerous stakeholders from different industries viz, Plant Industry, Herbal Industry, Medicinal and many other industries like Information Technology. The Floral Information System will enable us to examine and improve the delivery of Information to various stakeholders dealing with i.e., Medicinal and Aromatic Plants, Economically important plants, Developing digital herbarium (For preservation and documentation of flora) in a region/ institutions. A model Floral Information System should cover the overall integrated picture keeping all the system application using Information Technology. For example, in a database of plants, several tables are connected to each other giving a full profile of that particular plant, which at first instance can be broken into many modules and headings for easy uploading and updation of the data. Traditionally, data is monitored, analyzed and recorded directly into the database. This is a classic example of an integration of modules in Floral Information system. Therefore the concern is to be strategically planned for use of developers and the end users. In light of these situations, Taxonomists, Information professional, computer professionals and consumers of herbal services need to develop a framework for conceptualizing and understanding strategic system design. Two Page | 96 key dimension of system integration may be used to develop such framework: Internal framework, that concerns within an organization, and External framework which concern mainly with interface for outside organization and agencies of computer system. Thus, it consists of many different areas merged in to a holistic like of computerized plant record-digital herbarium, document management, data warehouses, web-enabled services etc, which potentially enhance the information sharing and integration of such system. Strategy Effective designing starts from an idea to a plan. It is a process of making things more visible and acceptable. The processes involve cognitive tasks rather than physical tasks to achieve visibility through the use of Project Designing Method. Many phases are not dealt with here like Coding, Testing, Implementation and Maintenance. The major phases included are: 1) System study: gives a clear picture of the system, based on previous data. 2) Feasibility study: to estimate the cost and requirement analysis with accuracy 3) System analysis: investigating component parts of a whole of the Floral Information System and their relations in designing the System. Here software components may also be taken into consideration. 4) System design: based on the requirements and the detailed analysis, a system framework is designed accordingly. The design proceeds in two stages: Preliminary or general design Structure or detailed design Several tools and techniques are used for designing. Here we have bared it on Flowchart, Data flow diagram (DFDs), Diagrams and tables. Page | 97 System Study On the basis of earlier evaluation of select Floral Information System, the system study has identified some of the major short comings and few requirements in the system: 1) The metadata schema need to be explored with experts of different related fields. 2) The information collected need to have a proper authentication mechanism to validate facts and data. 3) The designer of Information System to flora should keep in mind the approach of the end user. Requirements: 1) The Floral Information System need to develop powerful searching mechanism. 2) The System Designer should use an input mechanism for interoperability with other Floral Information System Databases. 3) The Floral Information System need to be based on web 2.0 tools. 4) Search key word tools need to be included as it keeps you what keywords you are currently missing out on the based of search query data from site’s content. 5) The searching have full content search for having easy access to text and images. Page | 98 Feasibility study Given the requirements by system study, many types of software are to be used for designing Floral Information System. These softwares have their own utility in designing. Starting with a platform, Linux operating system is best suited, as it gives a high level of security and open source concept. LAMP server (Linux, Apache, MySql and PHP) is used for database creation and connectivity. The estimation of image manipulating/ editing softwares and other expenses are given: Software Requirement and Expenditure Name of the Software Types of Software Nature of Software Licensed type Estimated Cost Linux Operating System Free and Open Source Software GNU (General Public License) Nil PHP (Hypertext Preprocessor) Server sided Scripting Language Free and Open Source Software PHP License v3.01 Nil My Sql Back End Database Free and Open Source Software GNU (General Public License) Nil GIMP Photo editing Software Free and Open Source Software GNU (General Public License) Nil Dream Viewer Photo Manipulating Software Paid End User License Rs 20,000 Photo editing Software Paid End User License Rs 50,000 Total Estimated Expenditure Adobe Photoshop Other Expenses Estimated Labour Charges as per module Estimated Domain Charges Estimated Hosting Charges Per Anm * Rs 35,000 – 40,000 Rs 15,00 Rs 2,000 Rs 38,500 – 43,500 The feasibility study reveals that, there are several types of paid softwares which can be used in designing of Floral Information System. But in order to reduce the cost efficiency open source softwares can be selected. Page | 99 * Depend upon the dimension of the database and space occupation System Analysis There are two distinct perspectives while analyzing the Floral Information System. These are the business perspective and applications perspective. As the name indicates, a business perspective may have focus in business transactions like buying, selling, marketing, interaction with clients etc which provides an interaction between customers and technical staff. On the other hand the application design will look after the overall system with regard to free flow of data and information with many inbuilt customized applications. Even though the two perspectives have different objectives but they may share some common ends. Both use information from system owners and users to evolve the ideal system for their respective needs. Although there is little research that focuses directly on problem-solving processes in Information System design, still there are a number of research areas that are peripherally related. The first of these are, software design methodologies, indicative of the guidelines that experts use in the field to structure the task of designing. The second area is the automatic programming that provides a detailed analysis of the task from an artificial intelligence viewpoint. Thirdly there is the Project Planning and Designing Methodologies that track a line for avoiding the pitfalls and follow a rhythmic pattern in these job routines. After conceptualizing the various fields in our analysis we have a definite idea about the system functioning, which is a centralized, organization based, web Information System. The data should flow from a downward hierarchy to upward end user and at the base of the hierarchy need collectors and manipulators. Manipulators forward the data for proper authentication which is authenticated by professionals. The information is organized at top level managers and ultimately distributed evenly to the Information System. The Information System will support end users with a friendly interface. Page | 100 End User Top Level Manager Data Organizers Data Authorizers Data Manipulators Data Collectors Data Collectors Data Collectors Data Collectors Fig 5.1:- A hierarchy reveled by System Analysis The System Analysis involves generating a modular breakdown of the system that satisfies the requirements described in problem specifications. Various design methods provide different bases for performing modular breakdown. However there are prevailing views in the literature as to what this basis should be to prescribe a problem reduction approaches to the design. On the basis of such complexity we have chosen a mixed mode which focuses both on data structures and data flow. The methodologies may differ in the nature but their specificity of the problem reduction or breakdown operators are worth appreciating. A modular breakdown of the problem is identified by deriving the mapping between the input and output data structure. Because such methods Page | 101 involve the derivation of a single correct breakdown, there is no need for evolution criteria or the comparison of alternative breakdown. On the other hand the Data flow oriented approaches shows collection of guidelines for identifying trial breakdown of a problem which is further elaborated in the chapter. The breakdown of the system resulted into five major modules and various minor modules (Later discussed in this chapter). While analyzing the system communication, the access module to the Floral Information System is divided into three sub modules, which are Local or Visiting Module, Registered Member Module and Admin Module. Fig 5.2 shows a Level 0 DFD of the Login process to the Floral Information System. There may be a simple user interaction with the web server through internet. The web server should interact with database in accord with the type of module used. The information is responsed with the request generated and forwarded by the user. The logical DFD illustrates the process on login without going into details about the physical implementation of the activities. The process of response becomes more complicated with simultaneous access by many users; the web interface should manage the data response by slicing the process into number of many child processes Fig 5.3 of Level 1 DFD shows the multiple access by N number of users, If slice = S then the P process should be S/N P=S/N Which means the system will become slower when accessed by multiple users at once. The solution we have found is to give the user its own session with process without slicing. Fig 5.4 of Level 2 DFD describes how the Information System would be accessed with multimodal method. The system here is divided on the basis of true session and processes which would be Super user, Register Member and Local user or Visitor. For access to database of Floral Information System the level 2 DFD describes that the Information System should consists of five entities, Page | 102 which are Users, Login procedure, Image Manipulation System, Interface and Database. Users are further divided into two types Admin user and Subject Experts. Furthermore, the Floral Information System should consist of two types of interfaces; one is the interfaces for Administrator, which will look after for updation, data consistency in the system, usage of the accountability etc. Another is the interfaces for Subject Experts; this interface is for the peer review of information provided by the user towards the system. The information will be reviewed by subject experts and then published on the system database. The Floral Information System should be equipped with latest web2.0 tools with certain Neuronal Network based technology like some sort of plant recognition system, for satisfying this purpose the system will have a module that will under take this purpose Fig 5.5 Level 2 DFD analyzes the overview of Floral Information System, where it includes the system boundaries, entities that interact with users, and information flow between the entities and Neuronal Network. Page | 103 User’s Boundary Authenticated User Login Request Login Process Web Server User Authenticated User Result Login Response Authenticated user SQL Query Result Authenticated user SQL Query Web Page Web Server/ Database Boundary Information Response Floral Databases Database Files Information Request Fig 5.2: Level 0 DFD: Access Module Page | 104 User User User Response User Boundary Response Request Request Request Web Server Boundary Response Information Request SQL Query Calls Online Information System Floral Database Database Files Home Page Indexed Results Information Response Default Index Page Fig 5.3:- Level 1 DFD: Query Calls Page | 105 Registered Member Response Users Authenticated User Database Files Content Moderation User Boundary Request Request Call to Database Admin User Registered Member Entry Super User Response from Database Response Online Floral Information System Updation Of image Gallery Image Gallery Subject Experts Response to Registered Member Server Boundaries Query call to Database Query call Response Database Data Handler Floral Database Super User Updation Call Peer review Bu Subject Experts Updation of Textual Database Search Indexer Call to Database Database Files Data Handler Response from Database Updation Report Content Moderation Database Files Admin User Fig 5.4:- Level 2 DFD: Overview of Data Flow in Floral Information System Page | 106 Image sent for reorganization Patterned Images Database Image returned with errors Automated System Boundary Image Recognized or Rejected Conversion According to the norms Image Saved in the gallery Raw Image Rejected Image Request Digital Image SQL Query Image Capturing Multimedia Interface of Floral Information System Authentic User Query Result Response User Boundary Object Oriented Image Gallery Data Sent for Evaluation Interaction with Heterogeneous Database Request Form Evaluated by Subject Experts Response with Text from Texual Interface of Floral Information System Recognized Image Database Information Stored by Experts Response to users result Heterogeneous Floral Database Administrator Boundary Text Saved for Review Data sent for Evaluation Response with errors Evaluated by Subject Experts Information Stored by Experts Textual Database Response by Experts Administrator Boundary Fig 5.5:- Level 2 DFD: Image Processing and Manipulation Page | 107 Information System Design: Preliminary and Detailed Creation of a system design based on its preceding studies may result in a highlevel design that will define the overall framework for the Floral Information System. Subsystems of the system are identified and evolved further into components. The Requirements are explored to the system components, and interfaces are specified in detail. After fully analyzing the system the tasks are broken out into developmental modules, suitable for allocating the designing accordingly. Areas of significant designs are also identified and which are to be designed in an elegant way. The system interfaces are not detailed at first instance until the preliminary design process is completed. Examples used in designing should be taken as illustrations as they explain the vital points in the design process. On the basis of logical grouping the design layout of the Floral Information System is divided into four modules as: 1) Search handler 2) User Management Module 3) Photo Gallery Module 4) Plant Recognition System 5) Content Management System Search handler Depending up the modular type the search handler is the most important one. Information is stored in My SQL database which uses a highly sophisticated storage and organization mechanism. My SQL supports multiple data storage engines and native customized ones also. Here for designing purpose we have selected the most widely acceptable access points for flora i.e., Botanical name, Common name, and English name. Content searching is also provided for better results. A search form is developed in this module which has the said access points. The database server is also loaded with keyword searching to get a precise result. On the Page | 108 search form radio buttons are used instead of Boolean search, as the database is related to flora, using Boolean logic would be indecent and cause chaotic results. After the insertion of search term by the user the system will check for direct relation with the keywords stored in the database server, if the condition will be true the flow will be directed towards the database, if the condition will be false the system will trigger the database server to check for any relation in the contents then the result will be indexed and displayed for any events from user, after then the flow will be directed towards the database and a desired result will be displayed. A detailed Flow Chart (Fig 5.6) shows how the information will start from home page diverging the user to a bidirectional entity as the user can search in the directory provided or he can use the search engine to lead both to database. After the result is generated the system will search for the user authentication if the user is a member of the system the result will be declared else he will have to authenticate himself first. Fig 5.7 explains the working mechanism of the search handler after a search query is entered by the user. Page | 109 Start Home Page Search Search in the Directory Search By Keywords Floral Information System Database User Authentication Condition No (Not a User) Need registration Condition yes Result Displayed Stop Fig 5.6:- Flow Chart of Search Handler Page | 110 User Database Server Search Terms My Sql Keyword Indexed Regular Updation A Standard Database and a Query Language Searching in terms of Keywords or Indexed Fig 5.7:- Working of a Search Handler Page | 111 User Management Module The Floral Information System should give a proper authentication and authorization for its users in terms of registration, access and total visibility of the records. The User Management Module is needed to be controlled by the administrator. The administrator can add, modify, deactivate workplace, Learn user records and regulate user access to workplace. Many specific tasks are given for the designer for full functioning of the User Management module which include the following: Add users to workplace. (This is known as Rostering) Manage user partitions. Modify workplace user attributes. Adding users to workplace The authentication to the user will be given by importing user information from a user directory. The information in the directory will be provided by the user by filling an interactive form provided to him at the time of registration. The informative page will consist of personal information and contacts of the user. The information gathered then will be stored in a pool of the directory. Managing user partitions Partitions will give the Information System the ability to define which users are displayed in a user operation. If there are no partitions, users can see all users in the directory tree. When partitions are in effect, users see only there own partition. Two types of logical partitions will be in effect to the Floral Information System; they differ only in the criteria by which users are included in a partition i.e., User who are the registered internal members of the Floral Information System, will have a full control of the database and visibility like of Super User. These people will be limited as it can be very vulnerable for the database survival. On the other hand there will be online registered people who will have limited or full access to the records depends on the type of registration membership. Page | 112 Modifying user information The administrator of the Information System will have a provision to modify workplace users depending on the specific attributes given to them. The administrator by his administrator privilege can do the following: Assign or Un-assign a Member Assign or Un-assign a User Change a user's status Photo Gallery Module An image gallery may be an additional feature for the better understanding of the Information System rich in image contents, colors and features. The system shall support an additional photo gallery, which may have a provision to add pictures from user’s side. The customers/ users can create online image galleries, portfolio, or other image vital applications. This solution will allow the users to create Galleries and add images to previous galleries. A simple “Add plant” form (written in HTML) will be used to do the job which should be linked to database. The administrator will use content moderators for checking of the image. Furthermore, other options may be added to the form like: Adding captions, setting them to public or private to determine whether or not they will be viewable on the site or not. Once an image is uploaded into the Gallery, it need to be automatically be transferred to Admin gallery; where it automatically be resized and optimized for the web. The images can be checked for any explicit content by the administrator. When the images are ready they will be further checked by subject experts to determine the right content relating to that of the image. The images with contents will be published and made searchable in the database. Fig 5.8 describes the details of the photo gallery. Page | 113 User Database Server Edited Content Image resized Content Moderators Submitting Form For Images With Contents Image Gallery Registration Form Administrator Privileges Subject Experts Administrator Fig 5.8:- Flow of Data/ Information in Image Gallery Module Page | 114 Plant Recognition System There are many Floral Information System are based on Web 2.0 tools like wikis and blogs. But the emerging technology is the Neuronal Network which is yet to be implanted in Floral Information System. Neuronal Network is s system of individual computational units known as neurons connected for the purpose of information processing. Neural networks can be biological or artificial. Our plant Information System can be enriched with a facility called Plant Recognition System based on Neuronal Network. It will support Java Application/ Applets to recognize images of flowers and leaves accordingly to previously trained back-propagation network and giving a description of its availability. The concept here is borrowed from Fingerprint Recognition Technology, which aims to cross check fingerprint of a particular person to a Back-propagated database of fingerprints. The intension of our Plant Recognition System is to give the user the ability to administrate a hierarchical list of plant identification based on images of flowers and leaves. Here a user has to just post a 2 dimensional image of leave and flower of a plant to the Floral Information System. The system in return detects the availability of the species without knowing its attributes. The system performs edge detection to identify the same plant in its database. This is done by detecting individual spots in the image. These spots can then be the basis of the neuronal network calculations to make it possible to recognize an unknown plant and specify the species it belongs to. Details of the Plant Recognition System: The Plant Recognition System uses the concept of edge detection method which is based on certain spots on the edge of the image. Assuming that the user uploads a full 2D scan of a single flower or a leaf e.g., Fig 5.9 and Fig 5.10, here we consider using the well-known Prewitt Edge Detection Algorithm. Prewitt edge detection produces an image where higher grey-level values indicate the presence of an edge between two objects. The Prewitt Edge Detection filter computes the root mean square of two 3X3 templates. It is Page | 115 one of the most popular 3X3 edge detection filters. The Prewitt edge detection filter uses these two 3X3 templates to calculate the gradient value. -1 0 1 1 1 1 -1 0 1 0 0 0 -1 0 1 -1 -1 -1 X Y Now consider the following 3X3 image window a1 a2 a3 a4 a5 a6 a7 a8 a9 Where: a1 .. a9 – are the grey levels of each pixel in the filter window X = -1*a1 + 1*a3 – 1*a4 + 1*a6 – 1*a7 + 1*a9 Y = 1*a1 + 1*a2 + 1*a3 - 1*a7 – 1*a8 + 1*a9 Prewitt gradient = SQRT (X*X + Y*Y) In order to filter pixels located near the edge of an image, edge pixels values are replicated to give sufficient data, in this way all pixels are filtered. Procedure Scientifically the procedure of identifying a plant species is to recognize the pattern of its flowers and leaves. There are many norms for detecting a plant family to which it belong. Artificially, the recognition is possible by the same idea, if the outer frame or lining of a flower and leaf is recognized and matched with a previously loaded similar pattern the identification becomes possible. To accomplish this, it is necessary to identify this outer lining exactly. The allied Prewitt Edge detection normally just identify Page | 116 the edges with a preconfigured threshold and after this edge detection we have to perform a thinning algorithm to minimize this threshold – based edge to a one-line frame where we can apply a sort of spot recognition. The thinning algorithm processes the image recursively and minimizes the detected lines to a one-pixel wide and one by comparing the actual pixel situation with specific patterns and then minimize it. Spot detection After an image is scanned from analogue to digital, the outer line provided by the image is rough, natural and needs to be corrected. Due to this reason an imaginary line is drawn from certain point to point to make it straight rather computer understandable format, the line drawn from point to point is a spot which is further used for neuronal network usable form. Furthermore, the cosinus and sinus angles of the shape represent the criteria of a recognition pattern. Fig 5.9 shows a part of a leaf image that is already processed through the above mentioned edge detection and thinning algorithms. To give a clear cut follow the figure. Green line: The shape of the leaf image after successful edge detection & thinning. Red Square: This Square represents a point on the shape of the leaf image from which we are going to draw a line to the next square. Blue line: The compound of the center of two squares from which we are going to calculate the cosinus and sinus angle. Such a blue line is a representation of a leaf spot. Taking a deeper view on the small triangle, enlarged on the image we recognize that it shows a right angled triangle. This and the summary of all triangles of a leaf image are the representation of the spot of a leaf form which we can start the neuronal network calculations. The figure shows a small image of the right angled triangle which represents a spot of a single leaf image. Here it should be clear now that the angles A and B are the two necessary parts which will be fit into the neuronal network layers. With this tow Page | 117 angles we can exactly represent the direction of the hypotenuse form point P1 to P2 which is absolutely necessary for the representation of a flower and leaf image Fig 5.9:- Prewitt Edge Detection Method and Spot Recognition Page | 118 Fig 5.10:- Prewitt Edge Detection Method and Spot Recognition Page | 119 Content Management System Content management is an over all process for collecting, managing and publishing content to any out let. The purpose of content management is to control the information life cycle through creation, approval, updating and weeding in a system (Batley, 2007). The life cycle of Information System always revolve round information; this information is often referred to as content or digital content. Digital content may take the form of text, such as documents, multimedia files, or any other file type which follows a content life cycle which requires management (Roy, 2008). Content management technology plays an important part in providing tools to support contents of Information System, their management, presentation and delivery. Some of the critical processes that need to be supported are: Administration- tools to supports an administrative interface, flexibility for automatic or manual control of the content. Authoring- seamless conversion from different plate forms, easy creation of templates. Publishing- support for in-house server as well as from others in multiple languages and different plate forms. Security- encryption to prevent unauthorized altering of content or hacker attacks. Scalability- support for growth and future expansion with out major upgrade demands both of software and hardware; Workflow- smooth and easy adoption to incorporate multiple tasks, such as event announcement, log statistics alarm/alert of upcoming events, new content and incoming e-mails (Wu & Liu, 2001). The content management provides Information System managers the flexibility to control, that can contribute, approve, access, upgrade the digital content coming form a variety of institutional communities and interest groups (Johnson, 2002). According to Billings (2005), the content management system for an Information System would include decisions’ regarding. Quality control, Content update, Page | 120 Meta data schema to be used Authority control Document version control Having these decision powers the content management system which will be used in our Floral Information System will have an upper hand in managing the flow of information in the system by the use of simple interfaces for the web to compel with information system without ever having to know a line of code. The admin will have a complete control over files, existing pages (like, Contact us, About us FAQ’s etc) creation of new pages, text, images, information architecture, multiple users, blogs, image galleries, regular updation and much more. The Floral Information System will be a dynamic system which will include tools of web 2.0. The Floral Information System when coded will be made of thousands of lines of codes - which will be tough to read, especially when changes are make to Information System or just even manage it. On the other hand, the Information System will have a provision of adding floral records by the user, which is to be updated on continual basis. For these requirements, content management techniques will be used to modify or update the database. The record will be checked by the editors/subject experts of the system. Update Contents on regular basis Plant Recognition System Maintaining Contents Content Management System Manage Contents Remotely A complete Interactive Site Fig 5.11: Content Management System Page | 121 Metadata & Database Access Points Computers and databases are generally intolerant of inconsistency. Strict standards in data structure and content are necessary to ensure effective management and retrieval of information and communication between databases. The problem in Floral Databases is not the lack of standards but that there are so many of them from so many different sources that knowing which ones to choose for a particular database situation is difficult. The choice between alternative, competing and often contradictory standards is confusing and can require substantial time in the development of Floral Database systems. Floral Databases have developed rapidly in functionality and content over the past two decades, drawing on international and local standards like HISPID, NSW Collections, ANSHIR, ADHERB etc and creating standards of their own. In general, a standard for Floral Database is mandatory to avoid inconsistency in the data records. Having a common schema in the database may lead the Floral Information System to create a networked database hierarchy, for which determination of the uniform and proper fields/ tags are used that can describe the whole properties of a floral record. Usually a set of basic identification Meta data sets, such as Scientific Name, Common Name, Vernacular Name, and Family Name are used as part of the floral identification property. Botanical Description, Geographical Description, Local Description, Flowering Period, Chemical Constituents and other descriptive Meta data fields are used but optionally. In order to satisfy the overall approach of the end user, we have proposed a custom defined Meta data schema, which contains fields as sufficient to describe the whole properties of a floral record plus the database stability and consistency. The fields or Meta tags chosen, meet a schema that may enable the future collections to compensate with the current work. The custom defined Meta data scheme is defined in table Page | 122 S/No Meta tag Description The Latin or "scientific" name of a plant, usually 1. Botanical Name: composed of two words - the genus and the species (Masthoff, 2008). 2. Common Name: The name applied to a plant in common usage, most probably in English language (Swartz, 1971). The Local or Vernacular name is the native name or 3. Local Name: language as spoken or written by the inhabitants of that country or locality (Chippindale, 2008). A broad grouping of life forms believed to have a distant common ancestry, and sharing many general 4. Family: traits. Families are further subdivided into genera, and genera into species. The botanical name of a family ends in "-aceae," a suffix which means "family” (Dittmann, 2008). . A list of characters which gives the attributes or 5. Botanical Description: features of a specific plant, it includes attributes like; colour, shape, height, pattern etc (GardenWeb, 2007). 6. Geographical Distribution: The natural arrangements of plants in particular regions of geography (Dienet Online Dictionary, a, 2008). Plants pertaining to a particular place, or to a definite 7. Local Distribution: region or portion of space; restricted to one place or region (Dienet Online Dictionary, b, 2008). 8. Flowering Period: 9. Part Used: It is the time period when a plant produces the male and female reproductive structures (Informix, 2008). Portion of the plant which has some potentiality. Page | 123 S/No 10. Meta tag Description Chemical Any substance having a defined molecular Constituents: composition (BSCS, 2000). Which is present in it and can be characterized by its unique chemical identity (Steptoe & Johnson, 2008). 11. General use: The general uses indicate, usefulness in pharmacy and other clinical aspects. 12. Local use: The local uses indicate usefulness by the local in ethnomedicine and other local herb remedy or use. 13. Sources: A Reference to a resource from which the present resource is derived. The present resource may be derived from the Source resource in whole or in part. Recommended best practice is to identify the referenced resource by means of a string or number conforming to a formal identification system (Drakos, 2004). 14. Additional References: An indication of where to find specific information, for example the references cited in scholarly work, or reference assistance from Online Journals Amberton University (2006). 15. Search Engines: Search engines are a coordinated set of programs which searches an index and returns matches to a specified keyword (Stuart, 2004). 16. Additional links: A connection that, when selected (or clicked on), will take users to another page. A link can be in the form of text (usually appearing as underlined blue text) or images which are coded to act as links. Links are also referred to as "hyperlinks" (Mysouthwest, 2005). Page | 124 Table 5.1: Custom defined Meta Data Schema The Meta tags described in table 5.1 explain the floral record as a whole. Although, there is a legal consensus about the elements to be included in the database, as majority of the National and Internal standard use the same tags viz., tag number 1, 2, 4, 5, 6 & 10. Others are optional but can compel lot of compatibility and consistency in the Floral Database. The visibility of these Metadata tags used in the database shall be classified into four major categories, which will be defined by top level managers, in consultation with the data coordinators and data administrators. These persons will define which Meta tag and data views fall into the category. Category I – Public Use: This information is targeted for general public use. Examples include Scientific Name, Common Name, and Vernacular Name. These tags will be visible without any restriction for general viewing. Category II – Scientific Use: This information is considered private and must be guarded from disclosure; unauthorized exposure of this information could contribute to ID theft, financial fraud. This category will be registered under the norms fulfilled by the Information System. All the Meta tags will be visible in this category, and upload floral records will be activated. Category III - Internal Use: Information not generally available to parties outside the Floral Information System community, such as non-confidential meetings, peer review of the research and internal intranet web pages. Public disclosure of this information would cause minimal trouble or embarrassment to the Information System. This category is the default data classification category and administered by subject experts and data feeders. Category IV – Highly Sensitive: Information which must to be protected with the highest levels of security. The over all control of the Floral Information System i.e., Administers and Managers. Page | 125 Apart from content management system the database of the Information System will have searchable fields of the records to retrieve information. These fields are known are access points. According Kingsley, 2008 Access points are the doorways to searching for an item. In a database, the access points are the searchable fields such as subject, title and author. In case of Floral Information System the access points may be Scientific Name as it is Universal, a Common Name as English is an International language and Vernacular Name as it is easy to search in local name. In order to filter more accurately, another access points will be added as content searching which can retrieve even on a single word. The Database Access Points will manage actual access control with the database of Floral Information System. The information provider (or the owner of the web servers) has the responsibility of managing the point of access (which will be visible on the home page). The Information System will also have hyperlinked hierarchical alphabetical links with the database. The user will be having a simple interface coordinated with backend query language. When a query will arise the system will transform this chunk of information to the query handler, by default SQL manager is used. At first instance the system will look for its predefined index of stored results if the result will be available, the system will check for user authentication, if not the system will generate a new index of the database which will be saved for latter queries. After the authentication by the user the system will give the desired result, else the system will ask for registration with the database for proper authentication with the Information System. Other important functioning of this system will be that the whole metadata will be visible to the registered members only. The registration will be free, so that users can cite more and more. Fig 5.12 & 5.13 illustrates how a query will be handled after being posed by the user. The query has to go through many filtering agents depending upon the results tagged. Still the system will generate the results in few seconds. Page | 126 Start Home Page Access Point Stop Access Point Scientific Name Results Floral Database Access Point English Name Access Point Vernacular Name Access Point Content Search Customized Search Database Search Search Index Create a New Index Fig 5.12:- Flow Chart of Database Access Points Page | 127 User User Interface Query Generated By User Desired Result Flora Database Query Handler SQL Manager User Authentication Search Handler Result Monitoring Indexed results New Generated Index Indexed result New Generated Index Fig 5.13:- Database Access Module Page | 128 Overview of Floral Information System On completion the Floral Information System will be a sophisticated system based on web 2.0 with Neuronal Network based technology and managed by a powerful backend Management Information System. All modern technologies and Information Technology devices have been taken into consideration for the overall development of the system including the Open Source Softwares. The Floral Information System will consists of both static and dynamic pages. Its database will handle heterogeneous data consists of images and text. The database can support many formats like: JPEG, GIF, PNG, TIFF, RAW and EXIF, and many text formats like: TXT, RTF, DOC and PDF. The information provided on the Information System will be authenticated by proper references and examined by subject experts. The information uploaded by the user will be filtered by content moderation and checked by subject experts. The beta version of Floral Information System at its initial will support 2000 records in its database, which will be upgraded gradually on continual basis. Each record can hold a capacity of 50 MB, the image will be of high resolution and most importantly informative. 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