研究活動

研究分野

経営工学、経営情報、情報管理、情報処理（潜在的な嗜好に基づくユーザ誘導とコンテンツ流通システムの安定化に関する研究開発）

研究テーマ

データ解析 人工知能 多変量解析 マルチエージェント

所属学会

• 日本知能情報ファジィ学会

学会報告

• １．Exclusive Condition on Item Partition in Fuzzy Co-clustering Based on K-L Information Regularization, K. Honda, C.-H. Oh and A. Notsu, Proc. of Joint 7th International Conference on Soft Computing and Intelligent Systems and 15th International Symposium on Advanced Intelligent Systems, Dec.2014, Fukuoka, Japan
• ２．Handling Very Large Cooccurrence Matrices in Fuzzy Co-clustering by Sampling Approaches, K. Honda, A. Notsu, C.-H. Oh, Proc. of 14th International Symposium on Advanced Intelligent Systems, Nov. 2013, Daejeon, Korean
• ３．Dual Exclusive Partition in Fuzzy CoDoK and SCAD-based Fuzzy Co-clustering, C.-H Oh and K. Honda, 17th International Conference in Knowledge Based and Intelligent Information and Engineering Systems - KES2013, Volume 22, pp.800-809, Oct. 2013, Fukuoka, Japan
• ４．FCM-type Co-clustering with Exclusive Partition of Selected Items and Application to Collaborative Filtering, K. Honda, C.-H. Oh, A. Notsu and H. Ichihashi, Proc. 6th International Conference on Soft Computing and Intelligent Systems and 13th International Symposium on Advanced Intelligent Systems, pp.1327-1330, Nov. 2012, Kobe, Japan
• ５．A Fuzzy Model-based Community Simulator:COM-FUZZ, C.-H. Oh, K. Honda, A. Notsu and H. Ichihashi, Proc. of 12th International Symposium on advanced Intelligent Systems, pp.101-103, Sept. 2011, Suwon, Korea
• ６．A Study on Effect of User Preference Variety in Virtual Theme Park Simulation, C.-H. Oh, K. Honda, T. Yamamoto and H. Ichihashi, Proc. of World Automation Congress 2010, #175, pp.1-5, Sep. 2010, Kobe, Japan
• ７．Cluster Validation in k-Means Clustering Based on PCA-guided k-Means and Procrustean Transformation of PC Scores, T. Matsui, K. Honda, C. -H. Oh, A. Notsu, and H. Ichihashi, Proc. of 2009 IEEE International Conference on Fuzzy Systems, pp.1546-1550, Aug. 2009, Jeju, Korea
• ８．A Fuzzy Model-based Community Simulator for Behavior Analysis in Virtual Theme Park, C.-H. Oh, K. Honda and H. Ichihashi, Proc. of 2009 IEEE International Conference on Fuzzy Systems, pp.1557-1562, Aug. 2009, Jeju, Korea
• ９．Variations of Fuzzy Clustering for Cooccurrence Matrix and Their Application to Text Analysis, C.-H. Oh, K. Honda, H. Ichihashi, Proc. of Joint 4th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on advanced Intelligent Systems, pp.947-950, Sept. 2008, Nagoya, Japan
• 10．Graded Possibilistic Approach to Fuzzy Clustering for Cooccurrence Matrix with Regularization by K-L Information, C.-H. Oh, K. Honda, H. Ichihashi, Proc. of 8th International Symposium on Advanced Intelligent Systems, pp.330-333, Sept. 2007, Sokcho, Korea
• 11．Local Quantification of Multivariate Categorical Data Using Graded Possibilistic Approach, C.-H. Oh, K. Honda, H. Ichihashi, Proc. of 6th International Symposium on Advanced Intelligent Systems, pp.476-479, Sept. 2005, Yosu, Korea
• 12．Nonlinear Discriminant Analysis of Categorical Data by Fuzzy c-Means Fixed Point Iteration, H. Ichihashi, R. Niiyama, K. Honda and C.-H. Oh, Proc. of SCIS & ISIS 2002, #24B4-1, Oct. 2002, Tsukuba, Japan
• 13．Fuzzy Clustering for Categorical Multivariate Data, C.-H. Oh, K. Honda, H. Ichihashi, Proc. of Joint 9th IFSA World Congress and 20th NAFIPS International Conference, pp.2154-2159, Jul. 2001, Vancouver, Canada
• 14．Switching Linear Discriminant Using Fuzzy Cluster, C.-H. Oh, M. Osako, K. Honda, H. Ichihashi Proc. of 6th International Conference on Soft Computing, pp.843-848, Oct. 2000, Iizuka, Japan
• 15．Fuzzy Clustering Algorithm Extracting Principal Components Independent of Subsidiary Variables, C.-H. Oh, H. Komatsu, K. Honda, H. Ichihashi, Proc. of The IEEE-INNS-ENNS International Joint Conference on Neural Networks, Paper#41_01, Jul. 2000, Como, Italy
• 16．Parameter Specification for Fuzzy Clustering by Q-Learning, C.-H. Oh, E. Ikeda, K. Honda, H. Ichihashi, Proc. of The IEEE-INNS-ENNS International Joint Conference on Neural Networks, Paper#53_02, Jul. 2000, Como, Italy
• 17．Approximate Realization of Fuzzy Mappings by Regression Models, Neural Networks and Rule-Based Systems, H. Ishibuchi, M. Nii, C.-H. Oh, Proc. of 1999 IEEE International Conference on Fuzzy Systems, pp.939-944, Aug. 1999, Seoul, Korea
• 18．Designing a Decision Making System for a Market-Selection Game, H. Ishibuchi, C.-H. Oh, T. Nakashima, Computing in Economics and Finance '99, CD-ROM, Jun. 1999, Boston, U.S.A.
• 19．Competition between Strategies for a Market Selection Game, H. Ishibuchi, C.-H. Oh, T. Nakashima, Proc. of Complex Systems'98, pp.272-281, Nov. 1998, Sydney, Australia
• 20．Strategies for a Market Selection Game, H. Ishibuchi, C.-H. Oh, T. Nakashima, Proc. of The Second Asia-Pacific Conference on Simulated Evolution And Learning, Vol.2, Posters, Nov. 1998, Canberra, Australia
• 21．Performance Evaluation of Fuzzy Rule-Based Q-Learning, C.-H. Oh, T. Nakashima, H. Ishibuchi, Proc. of the 5th International Conference on Soft Computing and Information/Intelligent Systems, pp.195-198, Oct. 1998, Iizuka, Japan
• 22．Initialization of Q-Values by Fuzzy Rules for Accelerating Q-Learning, C.-H. Oh, T. Nakashima, H. Ishibuchi, Proc. of 1998 IEEE International Joint Conference on Neural Networks, pp.2051-2056 May, 1998, Alaska, U.S.A.
• 23．Fuzzy Q-Learning for a Multi-Player Non Cooperative Repeated Game,H. Ishibuchi, T. Nakashima, H. Miyamoto, C.-H. Oh, Proc. of 1997 IEEE International Conference on Fuzzy Systems, pp.1573-1579, Jul. 1997, Barcelona, Spain
• 24．Improving the Performance of Q-Learning by Fuzzy Logic, H. Ishibuchi, C.-H. Oh, T. Nakashima, Proc. of International Symposium on Artificial Life and Robotics, pp.50-53 ,Feb. 1997, Beppu, Japan

著書・論文

主な論文

• １．Partially Exclusive Item Partition in MMMs-Induced Fuzzy Co-Clustering and its Effects in Collaborative Filtering, K. Honda, T. Nakano, C.-H. Oh, S. Ubukata and A. Notsu, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol.19 No.6, pp.810-817, Dec. 2015
• ２．Dual Exclusive Partition in Fuzzy CoDoK and SCAD-based Fuzzy Co-clustering, C.-H. Oh and K. Honda, Procedia Computer Science, Edited by Junzo Watada, Lakhmi C. Jain, Robert J. Howlett, Naoto Mukai and Koichi Asakura, Volume 22, pp.800-809, Oct. 2013
• ３．Exclusive Partition in FCM-type Co-clustering and Its Application to Collaborative Filtering, K. Honda, C.-H. Oh, Y. Matsumoto, A. Notsu, H. Ichihashi, International Journal of Computer Science and Network Security, Vol. 12, No. 12, pp.52-58, Dec. 2012
• ４．An Empirical Study on the Influence of Personalized Recommendation for Internet Users, C.-H. Oh, K. Honda, A. Notsu and H. Ichihashi, International Journal of Computer Science and Network Security, Vol. 10, No. 11, pp.1-5, Nov. 2010
• ５．A Fuzzy Model-based Virtual Theme Park Simulator and Evaluation of Agent Action Models, C.-H. Oh, K. Honda and H. Ichihashi, International Journal of Computer Science and Network Security, Vol. 10, No. 2, pp.6-11, Feb. 2010
• ６．Quantification of Multivariate Categorical Data Considering Typicality of Item, C.-H. Oh, K. Honda and H. Ichihashi, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol.11 No.1, pp.35-39, Jan. 2007
• ７．Quantification of Multivariate Categorical Data Considering Clusters of Items and Individuals, C.-H. Oh, K. Honda and H. Ichihashi, Modeling Decisions for Artificial Intelligence, Lecture Notes in Artificial Intelligence 3558, ed. by V. Torra, Y. Narukawa and S. Miyamoto, Springer, Berlin, pp.164-171, Jul. 2005
• ８．Missing Value Estimation by Local Minor Components, C.-H. Oh, K. Honda and H. Ichihashi, Knowledge-Based Intelligent Information Engineering Systems & Allied Technologies, ed. by E. Damiani, R. J. Howlett, L. C. Jain and N. Ichalkaranje, IOS Press, Amsterdam, pp.235-239, Sept. 2002
• ９．Knowledge Discovery from by Local Principal Components Independent of Arbitrary Factors, C.-H. Oh, K. Honda, H. Ichihashi, Knowledge-Based Intelligent Information Engineering Systems & Allied Technologies Part 1, ed. by N. Baba, L. C. Jain and R. J. Howlett, IOS Press, Amsterdam, pp.17-21, Sept. 2001
• 10．Competition between Strategies for a Market Selection Game, H. Ishibuchi, C.-H. Oh, T. Nakashima, COMPLEXITY INTERNATIONAL, On-line Journal: http://www.csu.edu.au/ci/, Vol.6, Jan. 1999

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