| 2009 | HCI | Influences of Telops on Television Audiences' Interpretation. | Hidetsugu Suto, Hiroshi Kawakami, Osamu Katai |
| 2009 | RO-MAN | Formal concept analysis for system awareness of operators. | Tatsuo Motoyoshi, Hiroshi Kawakami, Takayuki Shiose, Osamu Katai |
| 2008 | ICCHP | Toward Touching a Landscape in a Picture: Investigation of Groping Strategy about Tactile Images and Image Simplification Method. | Takayuki Shiose, Yasuhiro Kagiyama, Kiyohide Ito, Kazuhiko Mamada, Hiroshi Kawakami, Osamu Katai |
| 2005 | SMC | Exploiting interaction between sensory morphology and learning. | Komei Sugiura, Makoto Akahane, Takayuki Shiose, Katsunori Shimohara, Osamu Katai |
| 2003 | CEC | Proposal of probabilistically and dynamically separating GA. | K. Nakayama, Katsunori Shimohara, Osamu Katai |
| 2001 | CEC | Coevolutionary GA with schema extraction by machine learning techniques and its application to knapsack problems. | Hisashi Handa, Tadashi Horiuchi, Osamu Katai, T. Kaneko, Tadataka Konishi, Mitsuru Baba |
| 2001 | PRIMA | On Fairness in an Alternating-Offers Bargaining Model with Evolutionary Agents. | Norberto Eiji Nawa, Katsunori Shimohara, Osamu Katai |
| 2000 | CEC | A new fitness function for discovering a lot of satisfiable solutions in constraint satisfaction problems. | Hisashi Handa, Osamu Katai, Tadataka Konishi, Mitsuru Baba |
| 1999 | GECCO | Coevolutionary Genetic Algorithms for Solving Dynamic Constraint Satisfaction Problems. | Hisashi Handa, Osamu Katai, Tadataka Konishi, Mitsuru Baba |
| 1999 | PAKDD | A Data Pre-processing Method Using Association Rules of Attributes for Improving Decision Tree. | Masahiro Terabe, Osamu Katai, Tetsuo Sawaragi, Takashi Washio, Hiroshi Motoda |
| 1998 | SMC | Biologically-inspired dynamic reconstruction of perceptual states using concept formation technique. | Tetsuo Sawaragi, Satoshi Iwatsu, Osamu Katai |
| 1998 | SMC | Dynamics of reciprocal learning by bi-referential model within multiagent systems. | Takayuki Shiose, Tetsuo Sawaragi, Osamu Katai, Michio Okada |
| 1997 | ICEC | Genetic algorithm involving coevolution mechanism to search for effective genetic information. | Hisashi Handa, Norio Baba, Osamu Katai, Tetsuo Sawaragi, Tadashi Horiuchi |
| 1997 | ICONIP | Coevolutionary Genetic Algorithm with Effective Exploration and Exploitation of Useful Schemata. | Hisashi Handa, Norio Baba, Osamu Katai, Tetsuo Sawaragi |
| 1996 | ECAI | A Study of Organizational Learning in Multi-Agent Systems. | Masahiro Terabe, Takashi Washio, Osamu Katai, Tetsuo Sawaragi |
| 1996 | ICEC | Untitled record | Tadashi Horiuchi, Akinori Fujino, Osamu Katai, Tetsuo Sawaragi |
| 1996 | IROS | Reinforcement learning for autonomous mobile robots by forming approximate classificatory concepts. | Tetsuo Sawaragi, Hiroyuki Sawada, Osamu Katai |
| 1993 | IROS | Decision-theoretic selection of reasoning scheme for an autonomous robot under resource constraints. | Tetsuo Sawaragi, Osamu Katai, Sosuke Iwai |
| 1993 | ISADS | An autonomous decentralized system for constraint-oriented problem solving involving continuous and fuzzy variables. | Osamu Katai, S. Matsubara, Hiroshi Masuichi, Tomohiro Katayama, Tetsuo Sawaragi, Masaaki Ida, Sosuke Iwai |
| 1991 | IJCAI | Generating Integrated Interpretation of Partial Information Based on Distributed Qualitative Reasoning. | Takashi Nishiyama, Osamu Katai, Sosuke Iwai, Tetsuo Sawaragi, Hiroshi Masuichi |