| 2003 | MDM | Personal Digest System for Professional Baseball Programs in Mobile Environment. | Takako Hashimoto, Takashi Katooka, Atsushi Iizawa |
| 2001 | DASFAA | FBDA: A Filtering Mechanism Based on Distance Approximation. | Xiaowei Kan, T. Ohwada, Kazushige Asada, Atsushi Iizawa, Kazutaka Furuse |
| 2001 | DEXA | A Rule-Based Scheme to Make Personal Digests from Video Program Meta Data. | Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hiroyuki Kitagawa |
| 2001 | WISE | Digest Making Method Based on Turning Point Analysis. | Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hiroyuki Kitagawa |
| 2000 | ER | Personalized Digests of Sports Programs Using Intuitive Retrieval and Semantic Analysis. | Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hideko S. Kunii |
| 1999 | ICDE | The ECHO Method: Concurrency Control Method for a Large-Scale Distributed Database. | Yukari Shirota, Atsushi Iizawa, Hiroko Mano, Takashi Yano |
| 1993 | CIKM | Automatic Generation of Graphical User Interfaces for Interactive Database Applications. | Arturo Pizano, Yukari Shirota, Atsushi Iizawa |