Comparing Clustering Algorithms for Psychomime Classification using Probabilistic Latent Semantic Analysis and Fuzzy c-Means. - Yoshiaki Kurosawa; Norinobu Hatamoto; Shogo Hamada; Toshiyuki Takezawa (KES, 2012)

Finding Social Relationships by Extracting Polite Language in Micro-blog Exchanges. - Norinobu Hatamoto; Yoshiaki Kurosawa; Shogo Hamada; Kazuya Mera; Toshiyuki Takezawa (JapTAL, 2012)