Title	Collaborative Filtering by User-Item Clustering Based on Structural Balancing Approach
Author	Katsuhiro Honda, Akira Notsu, Hidetomo Ichihashi
Citation	Vol. 8  No. 12  pp. 190-195
Keywords	Collaborative filtering, Clustering, Signed graph, Perceptual balance

Title	An Empirical Study on the Influence of Personalized Recommendation for Internet Users
Author	Chi-Hyon Oh, Katsuhiro Honda, Akira Notsu, Hidetomo Ichihashi
Citation	Vol. 10  No. 11  pp. 1-5
Keywords	Personalized recommendation, Internet surfing, User preference, Alternative choice

Title	Robust Extension of FCMdd-based Linear Clustering for Relational Data using Alternative c -Means Criterion
Author	Takeshi Yamamoto, Katsuhiro Honda, Akira Notsu, Hidetomo Ichihashi
Citation	Vol. 12  No. 1  pp. 47-52
Keywords	Fuzzy clustering, Relational data, Robust clustering

Title	Exclusive Partition in FCM-type Co-clustering and Its Application to Collaborative Filtering
Author	Katsuhiro Honda, Chi-Hyon Oh, Yui Matsumoto, Akira Notsu, Hidetomo Ichihashi
Citation	Vol. 12  No. 12  pp. 52-58
Keywords	Fuzzy clustering, Co-clustering, Collaborative filtering, Exclusive partition