| 1998 | ICONIP | Q-Learning with Recurrent Neural Networks as a Controller for the Inverted Pendulum Problem. | Ahmet Onat, Hajime Kita, Yoshikazu Nishikawa |
| 1998 | PPSN | Adaptation to a Changing Environment by Means of the Feedback Thermodynamical Genetic Algorithm. | Naoki Mori, Hajime Kita, Yoshikazu Nishikawa |
| 1997 | IWANN | A Computation Theory for Orientation-Selective Simple Cells Based on the MAP Estimation Principle and Markov Random Fields. | Mehdi N. Shirazi, Yoshikazu Nishikawa |
| 1996 | ICEC | A Genetic Solution for the Traveling Salesman Problem by Means of a Thermodynamical Selection Route. | Keiji Maekawa, Naoki Mori, Hisashi Tamaki, Hajime Kita, Yoshikazu Nishikawa |
| 1996 | PPSN | Multi-Objective Optimization by Means of the Thermodynamical Genetic Algorithm. | Hajime Kita, Yasuyuki Yabumoto, Naoki Mori, Yoshikazu Nishikawa |
| 1996 | PPSN | Adaption to a Changing Environment by Means of the Thermodynamical Genetic Algorithm. | Naoki Mori, Hajime Kita, Yoshikazu Nishikawa |
| 1994 | ICEC | A Comparison Study of Genetic Codings for the Traveling Salesman Problem. | Hisashi Tamaki, Hajime Kita, Nobuhiko Shimizu, Keiji Maekawa, Yoshikazu Nishikawa |
| 1993 | ISADS | On a self-organizing property of genetic algorithms. | Yoshikazu Nishikawa, Hisashi Tamaki, Hajime Kita, Nobuhiko Shimizu |
| 1992 | PPSN | A Parallel Genetic Algorithm based on a Neighborhood Model and Its Application to Jobshop Scheduling. | Hisashi Tamaki, Yoshikazu Nishikawa |