| 2009 | KES | Illogical Adjective Phrase Detection for Computer Conversation. | Eriko Yoshimura, Seiji Tsuchiya, Hirokazu Watabe, Tsukasa Kawaoka |
| 2008 | KES | A Place Judgment System Based on an Association Mechanism for Natural Language Interaction. | Seiji Tsuchiya, Eriko Yoshimura, Fuji Ren, Hirokazu Watabe, Tsukasa Kawaoka |
| 2008 | KES | The Proposal of the Association Response Based on Commonsense in Conversation System. | Eriko Yoshimura, Seiji Tsuchiya, Hirokazu Watabe, Tsukasa Kawaoka |
| 2007 | KES | Understanding Support Method of Unknown Words Using Robot Type Search Engine. | Kazuto Goto, Noriyuki Okumura, Hirokazu Watabe, Tsukasa Kawaoka |
| 2007 | KES | An Association Method Using Concept-Base. | Noriyuki Okumura, Eriko Yoshimura, Hirokazu Watabe, Tsukasa Kawaoka |
| 2007 | KES | Proposal of Method to Judge Speaker's Emotion Based on Association Mechanism. | Seiji Tsuchiya, Eriko Yoshimura, Hirokazu Watabe, Tsukasa Kawaoka |
| 2007 | KES | Natural Language Understanding for Generating Grasp Actions. | Hirokazu Watabe, Seiji Tsuchiya, Yasutaka Masuda, Tsukasa Kawaoka |
| 2007 | KES | A Method for Judging Illogical Discourse Based on Concept Association and Common-Sense Judgment. | Eriko Yoshimura, Noriyuki Okumura, Hirokazu Watabe, Tsukasa Kawaoka |
| 2006 | KES | Dynamic Calculation Method of Degree of Association Between Concepts. | Noriyuki Okumura, Takayoshi Araki, Hirokazu Watabe, Tsukasa Kawaoka |
| 2006 | KES | A Sensuous Association Method Using an Association Mechanism for Natural Machine Conversation. | Seiji Tsuchiya, Hirokazu Watabe, Tsukasa Kawaoka |
| 2006 | KES | Autonomous Action Generation of Humanoid Robot from Natural Language. | Hirokazu Watabe, Tsukasa Kawaoka |
| 2005 | KES | A Time Judgement System Based on an Association Mechanism. | Seiji Tsuchiya, Hirokazu Watabe, Tsukasa Kawaoka |
| 2005 | KES | Extraction and Revision of Signboard Images for Recognition of Character Strings. | Hirokazu Watabe, Tsukasa Kawaoka |
| 2004 | KES | Extraction of Road Information from Guidance Map Images. | Hirokazu Watabe, Tsukasa Kawaoka |
| 2003 | KES | Intelligent Motion Generator for Mobile Robot by Automatic Constructed Action Knowledge-Base Using GA. | Hirokazu Watabe, Chikara Hirooka, Tsukasa Kawaoka |
| 2002 | CICLING | Constructing a Sensuous Judgment System Based on Conceptual Processing. | Atsushi Horiguchi, Seiji Tsuchiya, Kazuhide Kojima, Hirokazu Watabe, Tsukasa Kawaoka |
| 2001 | SMC | The degree of association between concepts using the chain of concepts. | Hirokazu Watabe, Tsukasa Kawaoka |
| 2000 | KES | Application of multi-step GA to the traveling salesman problem. | Hirokazu Watabe, Tsukasa Kawaoka |
| 1998 | KES | Evolutional shape modeling by extended genetic algorithm: multi-step GA. | Hirokazu Watabe, Tsukasa Kawaoka |
| 1995 | AISTATS | Viewpoint-Based Measurement of Semantic Similarity between Words. | Kaname Kasahara, Kazumitsu Matsuzawa, Tsutomu Ishikawa, Tsukasa Kawaoka |
| 1995 | IJCAI | A revision learner to acquire verb selection rules from human-made rules and examples. | Shigeo Kaneda, Hussein Almuallim, Yasuhiro Akiba, Megumi Ishii, Tsukasa Kawaoka |