The 13th International Workshop on Meta-Synthesis and Complex Systems As One Special Session at The 2013 IEEE International Conference on Systems, Man, and Cybernetics (IEEE SMC 2013) Manchester, UK October 15, 2013 Program and Abstracts Organized by Institute of Systems Science, Academy of Mathematics and Systems Science Chinese Academy of Sciences, P.R.China Series of International Workshops on Meta-synthesis and Complex Systems MCS’2001, Beijing, September 21-23, 2001 MCS’2002, Shanghai, August 7-8, 2002 MCS’2003, Guangzhou, November 29- December 1, 2003 MCS’2004, Beijing, July 21-23, 2004 MCS’2005, Kobe, November 15-16, 2005 MCS’2006, Beijing, September 22-24, 2006 MCS’2007, Beijing, May 27-30, 2007 MCS’2008, Singapore, October 12-15, 2008 MCS’2009, Chengdu, June 21-22, 2009 MCS’2010, Toronto, August 31, 2010 MCS’2011, Lanzhou, September 7-9, 2011 MCS’2012, Macau, December 4, 2012 MCS’2013, Manchester, October 15, 2013 Welcome to MCS’2013 Activated by the regular exchanges on complex system modeling mainly between Japanese and Chinese systems scholars since 1990s as well as a NSFC-sponsored major project on meta-synthesis system research (1999-2003) in China, the international workshop on meta-synthesis and complex system becomes an annual event since the first Sino-Japan Workshop on Meta-synthesis and Complex Systems was held in Beijing in September of 2001. After successful MCS2002 (Shanghai, together with KSS2002), MCS2003 (Guangzhou, jointly held with KSS2003), MCS2004 (Beijing), MCS2005 (Kobe, one workshop of IFSR2005), MCS2006 (Beijing, together with KSS2006), MCS2007 (Beijing, one workshop of ICCS2007), MCS2008 (Singapore, a special track at IEEE SMC2008), MCS2009 (Chengdu, a workshop at MCDM2009), MCS2010 (Toronto, a workshop at IEEE/WIC/ACM Web Intelligence 2010), MCS2011 (Lanzhou, a workshop at Brain Informatics 2011) and MCS2012 (Macau, a workshop at Active Media Technology 2012), the community of MCS expand with those bigger conferences under different themes, which also help to disseminate ideas of meta-synthesis system approach proposed in 1990 to tackle with open complex giant system problems by Chinese system scientist Qian Xuesen (1911-2009) and his colleagues. MCS organizers also set up an on-line conferencing ba (OLCB) with the url http://meta-synthesis.iss.ac.cn/mcsolcb/ to keep track all published papers, presentation materials (both audio and slides) at each MCS since 2007 as a portal of the MCS workshops and the MCS community. This year, MCS workshop joins the 2013 IEEE International Conference on Systems, Man, and Cybernetics (IEEE SMC 2013) to continuously provide opportunities for those researchers who are interested in systems sciences, complex problem solving and advanced modeling, knowledge-oriented technology and integration, decision sciences and advanced support technologies, etc.. Under the context of IEEE SMC 2013 with the theme “Cyber Systems Enabling Knowledge Integration: the Smart Response to Emerging Societal Challenges”, MCS’2013 aims to facilitate distributing new ideas and latest research results on effective concepts, methodologies and advanced tools to tackle the wicked problems on social, economic and environmental developments and exploring next-generation knowledge intensive tools for complex system modeling and human decision making. The organizers of IEEE SMC 2013 are greatly appreciated for their collaborative helps. Till the deadline of IEEE SMC 2013, MCS workshop got 17 submissions from Argentina, Ireland, Japan, USA and China while 10 of them were accepted after a serious and high quality review process. One paper was even reviewed by 5 peers within a very tight schedule! The referees came from 5 countries: France, Ireland, Japan, USA and China. The topics of those accepted papers cover Complex system modeling and complexity; Computing methods for uncertainty modeling; Consensus methods and technologies, e.g. voter model, MCDM, etc.; Decision support systems; Knowledge creation, creativity support, awareness support, etc.; Knowledge discovery: data mining, text mining and web intelligence tools; Knowledge systems engineering and knowledge management; Meta-synthetic system modeling and advanced environment, e.g. crisis & emergency management, socioeconomic system, service system, etc.; Problem structuring methods and system methodologies; Social dynamic network modeling and opinion dynamics, etc.. We are looking forward to an active event for knowledge sharing and idea generation in Manchester during October 13-16, 2013. More advices and comments are always expected at MCS OLCB. More about meta-synthesis Originally proposed in 1990 by the famous Chinese system scientist Qian Xuesen (1911-2009) towards open complex giant systems, meta-synthesis approach emphasizes to make full use of cutting-edge information technologies and aims to achieve knowledge creation and wisdom emergence along human-machine collaborative complex problem solving process. Intensive research has been engaged into meta-synthesis approach to complex system modeling with an interdisciplinary view together with more practice in both reality and the designed scenarios. In recent years, computational approaches have been greatly enhanced to explore knowledge-related technologies to mine more hidden patterns, tacit meanings from humans, which thus bring out many new foci on diverse topics. Along with the development of big data, it brings a new and interesting vision of meta-synthesis. As new wicked problems, e.g. emergency management and terrorism, bring more troubles to the current world, similar systems thinking like meta-synthesis have been of further exploration, such as the advanced concept group in Sandia National Laboratories. It is expected that the qualitative-to-quantitative meta-synthesis system approach will be of more solid foundations and wide applications. MCS workshop aims to facilitate idea generation, knowledge sharing and scientific collaboration among those endeavors. Y. Nakamori, X. J. Tang and X. J. Zhou October, 2013 CONTENTS MCS’2013 INFORMATION .............................................1 PROGRAM COMMITTEE ................................................2 ORGANIZING COMMITTEE ..........................................4 MCS’2013 SCHEDULE.....................................................5 WIC’2013 FEATURES ......................................................7 MCS’2013 SESSION I .......................................................9 MCS’2013 SESSION II....................................................16 CONFERENCE MINING ................................................21 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 MCS’2013 INFORMATION Organized by Institute of Systems Science, Academy of Mathematics and Systems Science, Chinese Academy of Sciences Co-organized by Beijing Institute of Information and Control Japan Advanced Institute of Science and Technology Shanghai Academy of Systems Science Systems Engineering Society of China IEEE SMC Beijing Chapter Sponsored by National Basic Research Program of China (Grant No. 2010CB731405) Natural Sciences Foundation of China (Grant No. 71171187) Conference venue Midland Hotel, Manchester, UK 1 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 PROGRAM COMMITTEE Honorable Chairs Gu, Jifa (Institute of Systems Science, AMSS, Chinese Academy of Sciences, China) Wang, Huanchen (Shanghai Jiaotong University, China) Yu, Jingyuan (Beijing Institute of Information and Control, China) Acting Chairs Nakamori Yoshiteru (Japan Advanced Institute of Science and Technology, Japan) Tang, Xinjin (CAS Academy of Mathematics & Systems Science, China) Zhou, Xiaoji (Beijing Institute of Information and Control, China) Members Alidaee, Bahram (University of Mississippi, USA) Bai, Guohua (Blekinge Institute of Technology, Sweden) Bai, Quan (Auckland University of Technology, New Zealand) Brugha, Cathal M. (University College Dublin, Ireland) Chen, Jian (Tsinghua University, China) Di, Zengru (Beijing Normal University, China) Fang, Yong (CAS Academy of Mathematics & Systems Science, China) Galam, Serge (CNRS, France) He, Jing (Victoria University, Australia) Kijima, Kyoichi (Tokyo Institute of Technology, Japan) Kochenberger, Gary A. (University of Colorado at Denver, USA) Liu, Yijun (CAS Institute of Policy and Management, China) Midgley, Gerald (University of Hull, UK) Makowski, Marek (International Institute for Applied System Analysis, Austria) Ohsawa, Yukio (University of Tokyo, Japan) Rong, Lili (Dalian University of Technology, China) Ryoke, Mina (University of Tsukuba, Japan) 2 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 Shen, Huizhang (Shanghai Jiaotong University, China) Wallner, Fritz (University of Vienna, Austria) Wang, Dahui (Beijing Normal University, China) Wang, Haibo (Texas A&M International University, USA) Wang, Xianjia (Wuhan University, China)) Wei, Cuiping (Qufu Normal University, China) Wei, Yiming (Beijing Institute of Technology, China) Xia, Haoxiang (Dalian University of Technology, China) Yang, Jianmei (South China University of Technology, China) Yoshida, Taketoshi (Japan Advanced Institute of Science and Technology, Japan) Zhang, Minjie (University of Wollongong, Australia) Zhang, Ning (University of Shanghai for Science and Technology, China) Zhang, Pengzhu (Shanghai Jiaotong University, China) Zhang, Wen (CAS Institute of Software, China) Zeng, Yi (CAS Institute of Automation, China) 3 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 ORGANIZING GROUP Tang, Xijin (CAS Academy of Mathematics and Systems Science, China) Cao, Lina (CAS Academy of Mathematics and Systems Science, China) Chen, Jindong (CAS Academy of Mathematics and Systems Science, China) Hu, Yang (CAS Academy of Mathematics and Systems Science, China) Wang Chan (CAS Academy of Mathematics and Systems Science, China) Zhao, Yongliang (CAS Academy of Mathematics & Systems Science, China) 4 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 MCS’2013 SCHEDULE Location: Room 11 (Derby), Midland Hotel, Manchester Afternoon, 15 October, 2013 Session I: 12:30-14:00 Chair: Xijin TANG (CAS Academy of Mathematics & Systems Science, China) 12:30-12:45 Jian Zhou Hall for Workshop of Meta-synthetic Engineering for Complex Product Design 12:45-13:00 Yoshiteru Nakamori Knowledge Creation Systems for Regional Revitalization 13:00-13:15 Cathal Brugha A Meta-Systems for Conflict Resolution 13:15-13:30 Xijin Tang Applying Search Words and BBS Posts to Societal Risk Perception and Harmonious Society Measurement 13:30-13:45 Yijun Liu The Evolution and Application of Network Analysis Methods 13:45-14:00 Lian Liu Benefit Compensation of Construction Diversion in Upstream Flood Discharge Control Based on Improved Shapley Method Session II: 16:00-17:20 Chair: Yoshiteru NAKAMORI (Japan Advanced Institute of Science and Technology, Japan) 16:00-16:15 Jun Huang A Computational Study of Feature Selection on Customer Credit Evalustion 16:15-16:30 Ying Tan Distribution of Node Characteristics in Transfractal Network Systems and Additive Scale Invariance 16:30-16:45 Juan He The Decision of Price Risk of Portfolio in Inventory Financing 16:45-17:00 Zhiying Lv A Consensus Model for Multiple-attribute Group 5 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 Decision Making Problems Based on Interval Fuzzy Number 17:00-17:20 Xijin Tang Discussion and Closing Speech Banquet (19:00-21:00) 6 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 IEEE SMC 2013 FEATURES Location: Midland Hotel, Manchester Sunday, October 13, 2013 19:00-21:00 Reception Monday, October 14, 2013 Location: Room S (Alexandra) 08:15-08:30 Opening Ceremony, Prof. Loi-Lei Lai (State Grid Energy Research Institute, China) 08:30-09:30 Keynote A: Building Prognostic Models for Cancer from Medical Images, Prof. Lawrence O. Hall, (University of South Florida, USA) 10:00-11:00 Keynote B: Cyber-Physical and Biological Systems, The Next Challenge, Prof. Radu Grosu (Vienna University of Technology, Austria) Tuesday, October 15, 2013 Location: Room S (Alexandra) 08:30-09:30 Keynote C: Predict, Assist and Assess Human Movements, Prof. Honghai Liu (University of Portsmouth, UK) 09:30-10:00 Coffee Break Location: Room 11(Derby) 10:00-11:30 Panel: Are the fields of SMC mature enough for the challenges of the cyber world? Danial S.Yeung, Fabio Roli, Vlad Marik (Czech Technical University, Czech Republic), Keith Hipel (University of Waterloo, Canada), A Min Tjoa (Vienna Technical University, Austria), Weiming Shen (National Research Council of Canada and University of Western Ontario, Canada), Honghai Liu (Portsmouth University, UK) 12:30-14:00 Session I: Meta-synthesis and Complex Systems 16:00-17:30 Session II: Meta-synthesis and Complex Systems 19:00-21:00 Banquet 7 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 Wednesday, October 16, 2013 Location: Room S (Alexandra) 08:30-09:30 Keynote D: Changes in the Industrial Control Area, Prof. Kenwood H. Hall (Vice president of Architecture and Systems Advanced Technology, Rockwell Automation) 8 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 MCS’2013 S09-01 1. Hall for Workshop of Meta-synthetic Engineering for Complex Product Design………………………………………………………..10 Jian Zhou (China), Fu Xiao (China), Yaoqin Zhu (China) 2. Knowledge Creation Systems for Regional Revitalization…..…..11 Yoshiteru Nakamori (Japan) 3. A Meta-System for Conflict Resolution…………………..………12 Cathal Brugha (Ireland) 4. Applying Search Words and BBS Posts to Societal Risk Perception and Harmonious Society Measurement………………..………13 Xijin Tang (China) 5. The Evolution and Application of Network Analysis Methods…14 Ruya Tian (China), Ning Ma (China), Qianqian Li (China), Yijun Liu (China) 6. Benefit Compensation of Construction Diversion in Upstream Flood Discharge Control Based on Improved Shapley Method ………………………………………………………………..15 Lian Liu (China), Lixiang Sun (China) 9 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 1. Hall for Workshop of Meta-synthetic Engineering for Complex Product Design Jian Zhou Fu Xiao College of Computer, Nanjing University of Posts and Telecommunications, Nanjing China Yaoqin Zhu School of Computer Science and Technology, Nanjing University of Science and Technology, Nanjing, China Email: zhoujian@njupt.edu.cn Abstract How to improve the design efficiency of complex product with meta-synthesis is a valuable research problem. The research achievements of complex product design based on meta-synthesis, which has been made by the author’s research group, is summarized in this paper. First, the process model and the general framework of complex product design based on meta-synthesis are established. Then, the architecture and the key technologies of HWME is presented, including group argumentation and group decision, project management, 3-d visualization, model and data management. Finally, a prototype system of HWME for complex product design is developed. Keywords: HWMSE, meta-synthetic, complex product design 10 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 2. Knowledge Creation Systems for Regional Revitalization Yashiteru Nakamori School of Knowledge Science, Japan Advanced Institute of Science and Technology, Nomi, Ishikawa, Japan Email: nakamori@jaist.ac.jp Abstract This paper deals with some actual projects of regional revitalization; here a regional revitalization project is a project to activate the local economy, to enrich people’s lives, or to activate the feelings of the people, by new initiatives. The paper analyzes the agenda-setting in the project and approaches to achieving the task from the viewpoint of knowledge creation and systems thinking. By reference to some knowledge creation models and techniques developed mainly in the field of management, this paper will propose a knowledge creation system for regional revitalization, and then introduce some actual revitalization projects considered by this knowledge creation system. Keywords: Knowledge creation, systems thinking, emergence, regional revitalization 11 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 3. A Meta-System for Conflict Resolution Cathal M.Brugha School of Business, University College Dubin, Dubin, Ireland Email: cathal.brugha@ucd.ie Abstract We use nomology, the science of the laws of the mind, which provides frameworks based on four embedded layers that explain how people come into conflict. The first is about our commitments, the second our convictions, the third about how we would like to get other people to adjust, and the fourth about how we ourselves are prepared to adjust. The third and fourth layers shape numerous inter-connected dilemmas. The person involved in a conflict resolution process should try to draw the conflicted person out of ‘anger’ to ‘avoid more violence’, from ‘grief’ to ‘show respect’, from ‘fear’ to ‘improve conditions’, from ‘shock’ to ‘include all parties’, from feeling the sense of ‘atrocity’ to ‘encourage civil society’, from ‘retaliation’ to ‘consult/train/counsel’, from ‘revenge’ to ‘bridge-building’, and from ‘bitterness’ to ‘truth and reconciliation’. We illustrate with a discussion between two academics about the treatment of Palestinian students by Israeli Defence Forces. Key words: Decision making, nomology, structures, conflict, systems thinking, consensus 12 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 4. Applying Search Words and BBS Posts to Societal Risk Perception and Harmonious Society Measurement Xijin Tang CAS Academy of Mathematics & Systems Science, China Email: xjtang@iss.ac.cn Abstract Current China is undergoing social transformation with economic miracle and emerging big poor-rich gap. Mission to a Harmonious Society has been promoted by Chinese top leaders. This paper briefly outlines several indicators to evaluate the harmony society. As a variety of Internet tools provides ways to record and disseminate fresh community opinions conveniently, mining of those kinds of public opinions is expected. This paper discusses one approach to societal risk perception using hot search words and BBS posts, which aims to provide another access to societal risk perception different from those in traditional socio psychology studies. Problems are also indicated. Key words: Harmony society measures, BBS posts, Baidu hot search words, societal risk perception 13 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 5. The Evolution and Application of Network Analysis Methods Ruya Tian, Ning Ma University of Chinese Academy of Sciences, Chinese Academy of Sciences, China Qianqian Li, Yijun Liu Institute of Policy and Management, Chinese Academy of Sciences, China Email: tianruya@126.com Abstract Social network is a reflection of a social structure, composed of actors and one or several kinds of their mutual ties. Social Network Analysis (SNA), matured in 1970s, is a piece of art and technology quantitatively analyzing social relations. Dynamic Network Analysis (DNA), proposed in 2002, integrates Social Network Analysis, link prediction, multi-agent simulation methods and technology, and its core is the information collection, data processing and relationship forecasts and so on. Supernetwork, proposed in the same year, refers to the above and beyond existing network, which has characteristics as multi-layer, multi-level, multi-dimensional, multi-attribute, congestion, coordination. We have the techniques, tools and indicators of the three network analysis methods collated and summarized, and applied in opinion leader identification. Key words: Social network analysis, dynamic network analysis, Supernetwork, opinion leader 14 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 6. Benefit Compensation of Construction Diversion in Upstream Flood Discharge Control Based on Improved Shapley Method Lian Liu State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Wuhan University, Wuhan, China Lixiang Sun Huaneng Lancang River Hydropower Co., Lmt., Kunming, China Email: amelielau@whu.edu.cn Abstract In the condition of cascade hydroelectric station construction, upstream control flood discharge can reduce the downstream construction diversion risk, reduce project investment and shorten the period. In order to effectively balance upper and lower risk, reasonably share the benefits, considering the contribution of the earning profits, cooperation risks and investment costs based on Shapley value method, this paper determines the weight of each evaluation index by fuzzy mathematics theory. A model for benefit compensation of construction diversion in upstream flood discharge control, which can estimate quantitatively the compensation, was proposed. An illustrative example that Fengman diversion system reconstruction controlled flood discharge by Baishan Hydropower Station is given to show the method, which objectively reflects individual contributions, provides a feasible basis of realizing benefit sharing and compensation between upstream and downstream power stations. Key words: Construction diversion, benefit compensation, Shapley value method, upstream flood discharge control 15 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 MCS’2013 S09-02 1. A Computational Study for Feature Selection on Customer Credit Evaluation………..……………………………………………………17 Jun Huang (USA), Haibo Wang (USA), Zhibin Xiong (China), Wei Wang (USA) 2. Distribution of Node Characteristics in Transfractal Network Systems and Additive Scale Invariance…………………………..…18 Ying Tan (China), Hong Luo (China) , Shouli Peng (China) 3. The Decision of Price Risk of Portfobio in Inventory Financing………………………..…………………………………………….19 Juan He (China), Jian Wang (China), Xianglin Jiang (China) 4. A Consensus Model for Multiple-attribute Group Decision Making Problems Based on Interval Fuzzy Number……...….…………20 Zhiying Lv (China), Tianmin Huang (China), Liwei Zheng (China), Ying Liang (China) 5. Closing Speech Xijin Tang (China) 16 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 1. A Computational Study for Feature Selection on Customer Credit Evaluation Jun Huang Haibo Wang Wei Wang AR Sanchez Jr. School of Business, Texas A&M International University, Laredo, USA Zhibin Xiong School of Mathematical Sciences, South China Normal Univeristy, Guang zhou, China Email: junhuang@dusty.tamiu.edu Abstract Customer credit evaluation is an important decision process in many business areas. E-commerce and online banking bring new challenge to evaluate the customer credit with time constrains and risk. This paper will present a framework to build the decision tool on evaluating customer credit and compare different decision models used in the literature and commercial software. The results of this study shed the light of improving the existing evaluation systems with flexibility and robustness. Keywords: Customer credit evaluation, feature selection, correlation based, bisection method 17 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 2. Distribution of Node Characteristics in Transfractal Network Systems and Additive Scale Invariance Wei Wang Statistics and Mathematics College, Yunnan University of Finance and Economics, Kunming, China Hong Luo School of Adult Education, Yunnan University, Kunming, China Shouli Peng Center for Nonlinear Complex Systems, Department of Physics, Yunnan University, Kunming, China Email: xiaonoubao@hotmail.com Abstract For studies of distribution of node characteristics, this paper supplies a random descriptive frame including assertive matrices and the bivariate Gaussian distribution of dyad variables. Based on the frame, we firstly find from numerical experiment that there exists the novel additive scale invariance in total (D,H)-phase diagrams of the transfractal network(DGM model), and compute the transfinite dimensionalities of semimajor, semiminoraxis and area in the region of (D,H)-phase diagram with an ellipse boundary . Additionally the compressive g-effect and the stationary T-effect of the total phase diagram in the Park-Barabási’s network model systems are obtained. Keywords: Transfractal networks, additive scale invariance, (D-H)-phase diagrams 18 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 3. The Decision of Price Risk of Portfobio in Inventory Financing Juan He Jian Wang College of Traffic, Transportation & Logistics, Southwest JiaoTong University, Chengdu, China Xianglin Jiang Institute for Financial Studies, Fudan University, Shanghai, China Email: hejunlin93@163.com Abstract In order to mitigate concentration risk due to sharp fluctuations of price of single inventory in supply chain finance, this paper presents an application of Copula-GARCH model in the dynamic estimation of inventory portfolios’ VaR with rolling time window based on the principle of risk diversification of Markowitz’s. The back testing are performed which consists of Kupiec testing and the efficiency loss testing based on dynamic impawn rate considering fund cost from the perspective of long-term forecasting. The results show that the Clayton-copula could reasonably estimate the risk of portfolio and diversify risk markedly. In summary, Copula-GARCH models provide a new framework for managing the risk of portfolio in inventory financing practice for banks constrained by risk limitation. Keywords: Supply chain finance, inventory financing, portfolio, Copula-GARCH, VaR 19 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 4. A Consensus Model for Multiple-attribute Group Decision Making Problems Based on Interval Fuzzy Number Zhiying Lv College of Mathematics, Southwest Jiaotong University, Chengdu, China Tianmin Huang College of Science, Qiqihar University, Qiqihar, China Ying Liang Business School, Jilin University, Changchun, China Email: lvzhiying1979@163.com Abstract Sometimes, we find decision situations in which it is difficult to express preferences by means of concrete preference degrees. The consistency measure is a vital basis for consensus model of group decision making, and includes two sub problems: individual consistency measure and consensus measure. In this paper, a consensus model for group decision making problems in which the experts use interval fuzzy number to represent their preferences is presented and a two-stage (a consensus process and a selection process) approach is proposed to solve it. Keywords: Fuzzy multiple attribute group decision making, interval fuzzy number, consensus degree, decision making 20 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 CONFERENCE MINING This part shows the conference mining results which are also posted at the MCS2013 on-line conferencing ba (OLCB), whose url is http://meta-synthesis.iss.ac.cn/mcs2013/analysis/index.jsp. The mining data are composed of 10 accepted papers from 17 submissions (the acceptance rate of MCS2013 is around 59%). The whole dataset includes 25 authors and 39 keywords. 1. The iView analysis of MCS2013 accepted papers 1) Keyword network This idea map as shown in Figure 1 is constructed by linking keywords (vertexes) shared by papers -- a knowledge vision contributed by participants of MCS2013. What are the principal topics or ideas of MCS2013? How the authors together explain their understanding about meta-synthesis and complex system research? Can some hints be acquired from the idea map? Fig. 1 Keyword map of MCS2013 accepted papers This year we got 10 papers, the cutpoint (the square vertex in Figure 1) is “systems thinking”. Figure 2 shows the clustering results of the keyword network. 9 clusters are detected; the label of each cluster is also acquired based on betweenness (the right column at the table) and degree (2nd column, and 3rd column considering the weights of the link between the vertexes). 21 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 Fig 2. The keyword network clusters and their label keywords 2) Author network Fig.3 shows the author network, which is constructed by linking those authors (vertexes) who share keywords. Interesting group may be detected from human net. Even 8 clusters are detected by computing. 2. The CorMap analysis of MCS2013 presentations Fig.4 shows the CorMap between authors and their ideas (keywords) by CorMap analysis, which is a qualitative meta-synthesis computing technology to carry out qualitative data modeling, visualization and interactive analyzing. More analytical tasks can be undertaken. For example, k-means clustering can be done, and one keyword can be selected as a label of each cluster. For example, we select k=6 and find 6 labels, “transfractal networks”, “construction diversion”, “decision making”, “supply chain finance”, “harmony society measures” and “social network analysis”. 22 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 Fig. 3 Author network of MCS2013 accepted papers Fig. 4 The CorMap of the keywords and authors 23 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 The keywords of each cluster are as below. “transfractal networks”: transfractal networks; additive scale invariance; (d-h)-phase diagrams. [bottom] “construction diversion”: feature selection; shapley value method; upstream flood discharge control; benefit compensation; customer credit evaluation; construction diversion; correlation based; bisection method. “decision making”: interval fuzzy number; consensus; nomology; knowledge creation; regional revitalization; fuzzy multiple attribute group decision making; conflict; emergence; decision making; systems thinking; structures. “supply chain finance”: copula-garch; complex product design ; var; supply chain finance; portfolio; hwmse; inventory financing; meta-synthesis. “harmony society measures”: harmony society measures; societal risk perception; baidu hot search words; bbs posts. [top] “social network analysis”: opinion leader; supernetwork; dynamic network analysis; social network analysis. [left] Above addresses is possible exploratory analysis of those accepted papers at MCS 2013. 3. SOM analysis of MCS2013 Self-organizing map is another method for presentations clustering where to extract key topics. Fig.5 shows one reasonable result (8 clusters) with initial learning rate=0.095, initial radius=3, 5×5 rectangular grid and 200,000 training times. The labels of the 7 clusters are “harmony society measures”(2 accepted papers), “transfractal networks”(1 accepted papers), “construction diversion”(2 accepted papers) , “customer credit evaluation”(1 accepted papers) , “systems thinking”(1 accepted papers) , “decision making”(2 accepted papers) , “supply chain finance”(1 accepted papers). More detailed information is given as below. Total Cluster Number: 7 Cluster 1 (label of cluster: harmony society measures): 2 accepted papers 1) Xijin Tang --"Applying search words and bbs posts to measure a harmonious society and societal risk reception" Keywords: [harmony society measures, bbs posts, baidu hot search words, societal risk perception] 2) Ruya Tian, Ning Ma, Qianqian Li, Yijun Liu --"The evolution and application of network analysis methods" Keywords: [social network analysis, dynamic network analysis, supernetwork, opinion leader] Cluster 2 (label of cluster: transfractal networks): 1 accepted paper 1) Ying Tan, Hong Luo, Shou-Li Peng --" Distribution of node characteristics in transfractal network systems and additive scale invariance" Keywords: [transfractal networks, additive scale invariance, (d-h)-phase dia24 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 grams] Fig. 5 The SOM analysis result of the keywords and papers Cluster 3 (label of cluster: construction diversion): 2 accepted papers 1) Lian Liu, Lixiang Sun --" Benefit compensation of construction diversion in upstream flood discharge control based on improved shapley method" Keywords: [construction diversion, benefit compensation, shapley value method, upstream flood discharge control] 2)Jian Zhou, Fu Xiao, Yaoqin Zhu --" Hall for workshop of meta-synthetic engineering for complex product design " Keywords: [hwmse, meta-synthetic, complex product design] Cluster 4 (label of cluster: customer credit evaluation): 1 accepted paper 1) Jun Huang, Haibo Wang, Zhibin Xiong, Wei Wang --"A computational study for feature selection on customer credit evaluation" Keywords: [customer credit evaluation, feature selection, correlation based, bisection method] Cluster 5 (label of cluster: systems thinking): 1 accepted paper 1) Yoshiteru Nakamori --"Knowledge creation systems for regional revitalization" Keywords: [knowledge creation, systems thinking, emergence, regional revi25 The 13th International Workshop on Meta-synthesis and Complex Systems Manchester, UK, Oct 15, 2013 talization] Cluster 6 (label of cluster: decision making): 2 accepted papers 1) Zhiying Lv, Tianmin Huang, Ying Liang --" A consensus model for multiple-attribute group decision making problems based on interval fuzzy number " Keywords: [fuzzy multiple attribute group decision making, interval fuzzy number, consensus degree] 2) Cathal Brugha --"A meta-system for conflict resolution" Keywords: [decisions, nomology, structures, conflict, systems] Cluster 7 (label of cluster: supply chain finance): 1 accepted paper 1) Juan He, Jian Wang, Xianglin Jiang --" The decision of price risk of portfolio in inventory financing" Keywords: [supply chain finance, inventory financing, portfolio, copula-garch, var] Welcome any comments at MCS 2013 online conference ba! 26