Study on the Standardization of Knowledge Management Facing the Open Innovation Yang Ping1,2 2 1 Institute of Standard and Specification Research, Naval Academy of Armament, Shanghai, China Institute of Finance and Economics Research, Shanghai University of Finance & Economics, Shanghai, China (ocean.py@163.com) Abstract - Knowledge management is becoming a key factor in determining its success or failure as the most important resource of innovative activities. But it is a problem that how to establish a close contact between open innovation and knowledge management to improve the efficiency of knowledge management and to promote open innovation. This paper systematically analyzes the standardization operation mode of knowledge input, extraction, curing, accumulation, transfer and diffusion in open innovation with the help of cloud models and multiattribute decision theory. And get the conclusion that: the standardization work optimize the structure of knowledge management, reduce innovation risk, promote open innovation through effective flow of knowledge in the whole process of innovation by standard as a transfer carrier; standards is not only the most effective connecting link between open innovation and knowledge management, but also the multiplier to promote the common development of both. Keywords - open innovation, standardization, knowledge management, cloud model, multiple attribute decision making I. INTRODUCTION Since 2003, the concept of open innovation raised by Professor Henry Chesbrough [1] had become a mainstream to improve research efficiency and reduce research costs [2] , it could fundamentally change the innovation model, help cultivate a deeper ability to innovate, and enhance core competitiveness, achieve cost-effective model of economic growth changes and have great significance to maintaining economic growth[3]. In United States and Europe the studies and discussions on open innovation model are more and more in depth, and open innovation has been gradually integrated into the national innovation policy. Knowledge is the most important resources of open innovation activities, its production, creation and application is an evolution of complex process which run through the whole process of innovation [4], and is always accompanied by the development, test, mature and diffusion of the technology, so knowledge has been become a key factor in determining its success or failure. In the practice of open innovation, knowledge management has become a new model to replace the traditional product innovation management [5]. The standard is not only the input of open innovation, but also the output; not only the extraction and accumulation of knowledge, but also the optimization and reorganization; not only a means of knowledge management, but also the knowledge management support. With the help of cloud models and multi-attribute decision theory, this paper systematically analyzes the standardization operation mode of knowledge input, extraction, curing, accumulation, transfer and diffusion in the open innovation. II. EXTRACTION AND ACCUMULATION OF INNOVATION KNOWLEDGE BY STANDARDIZATION A. Theoretical analysis Open innovation is an innovative model which could rewrite the map of innovation activities, break through the organizational boundaries, use complementary and knowledge resources outside the organization to have multi-angle dynamic cooperation with a variety of partners in various stages in the innovation chain. Compared with traditional high-cost "closed innovation" model, open innovation is an “innovation paradigm shift” which could get higher innovation output by less scientific research, is an inevitable choice to solve the lack of internal resources under the situation of scientific and technological innovation in constant acceleration. It has no fundamental changes in the internal ductility of innovation, but form a breakthrough in stretched chains and innovative ways, Yang Wu believes that it could make the organization's innovative resources recombined quantity and quality in time and space, to achieve seamless integration and overall optimization [6]. The essence of this innovative system is the alliance between the internal and external knowledge base [7], in this process of innovation, knowledge is sustained absorbed, created, and accumulated, and continued to be reassembled [8]. The range of knowledge sources is expanding and the number of knowledge generated is increasing. Typically, the classification of tacit knowledge and explicit knowledge is the most important classification structure in the field of knowledge management [9]. It is mainly based on the degree that knowledge can be presented to the division. In fact, tacit knowledge and explicit knowledge are interrelated and transformed into each other, while the standard is the most effective way of refining and sharing of tacit knowledge. Explicit knowledge is transformed from the tacit knowledge, but it also becomes the premise of the new tacit knowledge bourgeoning. Tacit knowledge deep in the innovation individual is of great value, but is difficult to exchange by market; second a lot of explicit knowledge of the various innovation units cannot fully share, resulting that this part of the knowledge may have a trend to be hidden, so that tacit knowledge content would be further increasing in the entire open innovation process. Standardization can promote the conversion from tacit knowledge to explicit knowledge. From the view of knowledge management point, these standards make individual tacit knowledge explicit essentially in the process of innovation, store it in the knowledge base, but also to ensure this knowledge does not disappear in the transfer between innovative individuals, in order to achieve knowledge share. However, this classification with tacit knowledge and explicit knowledge is not entirely reasonable and sufficient for all the knowledge, which have been divided into eight by economists Max. H. Boesot with two dimensions such as knowledge diffusion and coding, concrete and abstract (see Fig.1 and 2) [10]. We note that the property of such knowledge is complex, may be overlap, and has a great uncertainty. In this case, the role of standards is not only to extract new generated knowledge, or convert tacit knowledge into explicit knowledge, but also screen on all kinds of knowledge according to needs of the various stages in open innovation, and classify knowledge according to the different objects. abstract Secret Scientific Knowledge Knowledge between probability theory and fuzzy mathematical theory. The cloud model not only reflects the uncertainty of the concept of the natural language, but also reflects the relationship between randomness and fuzziness, and constitutes a mutual mapping between the qualitative and quantitative[12]. In knowledge management practice, we try to adopt the cloud model to identify and extract knowledge of open innovation. F. Bin, L. Daoguo, W. Mukuai were systematically summarized the research work of the cloud theory [13], here will not repeat them. But we must know that normal cloud model by the specific structure of expectations, entropy and hyper entropy generator to generate the qualitative concept and quantitative conversion value, reflecting the uncertainty of the concept. This particular structure is not only to relax a prerequisite for the formation of a normal distribution, but also relax from accurately determining the membership function to constructing expectation function of normal distribution membership, therefore is more general applicability, and is more simple and direct to complete interaction conversion process between qualitative and quantitative [14] . Normal cloud model can be expressed as follows: Let U be quantitative domain of a precise numeric representation, C is the qualitative concept of U , if the quantitative value x U , and x is a random realization of a qualitative concept C , if x satisfies: x ~ N Ex, En2 . Among it, En ~ N En, He2 , and x satisfy the relationship for the degree of certainty C as in (1): Specific Local Knowledge Non-spread Thematic Knowledge spread Fig.1 knowledge Type Ⅰ Data from: Max. H. Boesot. Information Space (pp.169) coded uncoded Special Knowledge Public Knowledge Personal Knowledge General Knowledge Non-spread spread Fig.2 knowledge Type Ⅱ Data from: Max. H. Boesot. Information Space (pp.204) B. Model analysis Uncertainty is one of the basic properties of the objective world. The generalized uncertainty includes five aspects as ambiguity, randomness, incompleteness, inconsistency and instability. In which fuzziness and randomness are essential [11]. This is precisely the basic characteristics of knowledge application, generation and accumulation in open innovation process. The cloud model is the conversion model between qualitative concept and its quantitative expression, formed by the specific structure algorithm on the basis of the interaction e x Ex 2 2 2 En ' (1) The distribution of x in the domain U is called the normal cloud. Cloud droplets which contribute to qualitative concept C in U have 99.7% fall on the interval of Ex 3En, Ex 3En , and contribution to qualitative concept of the cloud droplets outside the interval of Ex 3En, Ex 3En is a small probability event, could be negligible, which is the “3 En rules” of normal cloud [15]. L. Changyu, L. Deyi and P. Lili have proved that using normal cloud model to represent uncertain knowledge is rationality and effectiveness (see Fig.3) [16]. Here in the practice of open innovation, use normal cloud model to analyze the standard of knowledge extraction. We could extract the standard from knowledge, and make standard divided into four groups, that is (applied standard, theoretical standard), (technical standard, system standard), (special standard, public standard), (specific standard, general standard) (see Fig.4 and Fig.5), which in accordance with two dimensions of the eight knowledge properties corresponding to the foregoing. Then, we can classify the knowledge of the standard extraction and store into standard framework or standard system, to provide an initial demonstration for the formation of standards and standard system [17] (note: classification of standard in innovation knowledge here is different from the former, and the nouns of these standard categories are not very standardized, for an instance, “specific standard” should be “detail specification”, do so because that this paper would like to make classification of standard correspond with innovation knowledge, in order to help everyone to understand and apply). Fig.3 Normal cloud model examples of analysis Data from: L. Changyu, L. Deyi and P. Lili (2004) abstract Specific Applied Standard Theoretical Standard Technical Standard System Standard Non-spread spread Fig.4 standard Type Ⅰ of innovation knowledge Data from: author drew coded uncoded Special Standard Public Standard Specific Standard General Standard Non-spread in the process of research and innovation, that is, knowledge transfer to the next generation of R&D through the standard. In the open innovation process, a lot of knowledge must be filtered and structured by standardization principles which would be detailed and fixed to enhance the quality of intellectual capital. For explicit knowledge, the standardization process is designed so that knowledge of the user could quickly search for the required knowledge, for instance, we could standardize the product design process knowledge by standardization, unify concept and its relationship statements, provide a standardized language for different knowledge background and different level of staff to reduce or eliminate the confusion of the concepts and terminology, thereby reducing friction and misunderstanding costs in the process of knowledge transfer, and accelerating the design between the effective exchange, sharing and reusing of experience knowledge. Therefore, to the accumulation of existing knowledge, standardization is an important means which has been confirmed in practice. But for tacit knowledge, knowledge transfer will generate more uncertainties, and even greater risk to innovation. More importantly, the environmental conditions and maturity may be not clear to the later stage, application feasibility and realization way of tacit knowledge may be unpredictable to the previous stage. This is information incomplete of standardization existing in the knowledge transfer. In deeper level, this uncertainty and incomplete is due to the changes of knowledge property. Specifically, in the process of knowledge transfer, regardless of the tacit knowledge or explicit knowledge, knowledge properties continue to change, which include the increase, reduce or turnover of the property. Therefore, we would like to solve this problem by using of multi-attribute decision theory in practice. spread Fig.4 standard Type Ⅱ of innovation knowledge Data from: author drew III. OPTIMIZATION AND TRANSFER OF INNOVATION KNOWLEDGE BY STANDARDIZATION A. Theoretical analysis Companies involved in the process of technical standardization is the process to understand and master the development technology of product, is a process to solve technical problems by its own knowledge accumulation and organizational resources, so the companies which propose standard can put the development of new technology system into technical track, thereby more likely to gain an advantage in the later product competition. Standardization reflects the accumulation of the knowledge base, and they, in turn, will generate feedback to R&D to promote innovation output. Standard application and a variety of feedback loops play a key role B. Model analysis On the basis of previous research, taking into account open innovation process, knowledge management and standardization work has emerged features as multiattributes and information incomplete. In practice, we use multi-attribute decision making under the conditions of incomplete information, the standard extraction of knowledge for sorting, filtering and structured. At present, the multi-attribute decision making problems under complete information is almost complete. However, in complex systems engineering management practice, most of the information has the property of inaccurate, incomplete and vague, coupled with the limitations of managers understanding of the problem or their own lack of knowledge of other reasons, program attribute values and attribute weighting coefficient information which managers are given or acquired is incomplete. Especially a lot of technical and management elements are uncertain, even subject to change at any time. Therefore, based on previous research results, we could apply multi-attribute decision-making method in the innovation knowledge with incomplete information [18]. IV. MANAGEMENT AND DIFFUSION OF INNOVATION KNOWLEDGE BY STANDARDIZATION A. Theoretical analysis Through standardization of technical experience will be accumulated to form the basis of the emergence of new technologies, to promote technological innovation. Multitechnology competition will lead to the uncertainty of the future, resulting in technology in the market cannot be quickly accepted by consumers, although a number of technical co-exist, but had not made great progress in the plight of. Technical standards can reduce this diversity through its coordinating role, greatly reducing the technology of friction between the social benefits of the huge loss. But also by enhancing consumer confidence, to become the standard technology quickly dominate the market, so as to promote the development of the technology and technical standards as a mature technology system, can make better technology products compatible with to further promote the development of complementary or compatible products. Companies involved in the technical standardization process at the same time understand and master the technology of product development process is the accumulation of knowledge and organizational resources to solve technical problems, the proposed standard to the development of new technology system included in the technical track, thus more likely to gain an advantage in the later product competition. An important role of standardization is to make chaotic technological innovation into a system of technological innovation activities, and the formation of new markets. The success of innovation depends on the match and synergy between the factors, the important role of technical standards is to coordinate the business independently complete a variety of technological innovation and by given a comprehensive and systematic framework, making the chaotic innovation to a systematic way into the system of science, technology and industry play a joint role, provide a useful service for end users, and can open up new markets for the participants or partners to bring changes in the vitality to the industrial structure. Open innovation, standardization can ensure the integration of technology and innovative modular, generic, serialized, you can ensure that the technology and innovation interface interoperability, interconnection, complementary, you can ensure that the overall standard of the independent innovation in the system progressive realization within the system framework, to ensure a variety of innovative sources of the final integration into the scientific research achievements with independent intellectual property rights. Therefore, the coordinated development of open innovation needs to be in close connection with standardization, and to form systemic innovation by internal and external technical modular, innovative synchronized and coordinated to improve the role and status of China's technical standards. B. Model analysis According to the multi-attribute decision making, we can get specific innovative stage, sort of the main series of standards for different object structure model. As mentioned earlier, if we integrate these standards and their elements together, then due to the different standard attribute assignment of different objects in different stages of innovation, leading to various standard elements may overlap, conflicting and uncoordinated .Therefore, we can, consistent iterative model, making and group decision-making matrix between acceptable similarity of individual decision-making matrix is constantly being adjusted until acceptable similarity between the group decision-making matrix, in order to amend the Multiple Attribute Decision Making matrix[19]. Typically, the selected principal component analysis and factor analysis is to establish and optimize an effective way of standard systems and standard development frameworks. Correlation coefficient matrix of the starting point of these two methods are variable, in less loss of information under the premise of multiple variables (these variables requires the presence of strong correlation, in order to guarantee the principal components extracted from the original variables ) integrated into a few variables to study all aspects of the overall multivariate statistical methods, and this small number of several variables represent the information can not overlap, that is variable between unrelated. The principal component analysis is the use of dimensionality reduction techniques using the few variables instead of the original multiple variables, variable focus most of the information of the original variables; scientific evaluation function score by calculating the integrated principal component, the objective economic phenomenon; information contribution to the influence of the comprehensive evaluation focused on the application. Factor Analysis is not the choice of the original variables, but according to the information of the original variables to regroup, to identify common factors affecting the variable, the simplification of data, abandoning the special factor [20]. Open innovation and technology diffusion process in a variety of needs of the standard preliminary classification of the eight attributes of the previous standard for measuring the actual situation of the technology development and application of experimental and market demand, the needs of the different criteria in observations in these eight attributes, is X ij i 1, 2, , n; j 1, 2, p . As a result, we can get the following matrix as in (2): x11 x 21 X xn1 x12 x22 xn 2 x1 p x2 p X1, X 2 , xnp XP (2) X x1i , x2i ,, xni ' , i 1,2,, p . Among it 1 Then, the application of factor analysis based on multi-attribute decision-making information, various standard view re-combination to identify common factors affecting the variable defined in the standard division of clear criteria for classification, to improve the standard system, so as to open innovation, knowledge management more optimized knowledge structure and knowledge level. V. CONCLUSION In summary, open innovation can receive a higher innovation output by less investment and lower costs in research; but also it may face a huge risk, and risk investment of market operation. Knowledge is becoming a key factor in determining its success or failure as the most important resource of innovative activities. In the practice of open innovation, knowledge management has become a new model to replace the traditional product innovation management. Standardization work is not only an effective way of knowledge extraction and accumulation in innovation management, but also to provide a development framework for knowledge management, and to optimize the structure and level of the knowledge management, to improve management efficiency. On the other hand, standardization work could not only provide knowledge input for open innovation, but also promote open innovation through knowledge transfer in the whole process of innovation by standard as a media; not only curing the innovative technological achievements, but also promote innovation technology diffusion. This article asserts: according to the needs of open innovation and knowledge management characteristics, through the reasonable, advanced scientific modeling tools integrated into standardization work, then standards is not only the most effective connecting link between open innovation and knowledge management, but also the multiplier to promote the common development of both. 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