Mining product reputations on the Web. - Satoshi Morinaga; Kenji Yamanishi; Kenji Tateishi; Toshikazu Fukushima (KDD, 2002)

Evaluation of Web Retrieval Methods Using Anchor Text. - Kenji Tateishi; Hideki Kawai; Susumu Akamine; Katsushi Matsuda; Toshikazu Fukushima (NTCIR, 2002)

Collecting Evaluative Expressions for Opinion Extraction. - Nozomi Kobayashi; Kentaro Inui; Yuji Matsumoto 001; Kenji Tateishi; Toshikazu Fukushima (IJCNLP, 2004)

Navigation Retrieval with Site Anchor Text. - Hideki Kawai; Kenji Tateishi; Toshikazu Fukushima (NTCIR, 2004)

Verification of Effective Retrieval Method for Anchor Text on Navigational Retrieval. - Kenji Tateishi; Hideki Kawai; Dai Kusui; Toshikazu Fukushima (NTCIR, 2005)

Fast Duplicated Documents Detection using Multi-level Prefix-filter. - Kenji Tateishi; Dai Kusui (IJCNLP, 2008)

Opinion Sentence and Topic Relevant Sentence Extraction by Using Coherent Structure among the Sentences. - Hironori Mizuguchi; Masaaki Tsuchida; Kenji Tateishi; Dai Kusui (NTCIR, 2008)

IKOMA at TAC2010: Textual Entailment System using Local-Novelty Detection. - Kenji Tateishi; Kai Ishikawa (TAC, 2010)