| 2005 | WWW | How to make web sites talk together: web service solution. | Hoang Pham Huy, Takahiro Kawamura, Tetsuo Hasegawa |
| 2004 | ICWS | Web Service Gateway - A Step Forward to E-Business. | Hoang Pham Huy, Takahiro Kawamura, Tetsuo Hasegawa |
| 2004 | ICWS | Dynamic Invocation Model of Web Services Using Subsumption Relations. | Shinichi Nagano, Tetsuo Hasegawa, Akihiko Ohsuga, Shinichi Honiden |
| 2003 | ICSOC | Preliminary Report of Public Experiment of Semantic Service Matchmaker with UDDI Business Registry. | Takahiro Kawamura, Jacques-Albert De Blasio, Tetsuo Hasegawa, Massimo Paolucci, Katia P. Sycara |
| 2000 | EDOC | A Directory Server for Mobile Agents Interoperability. | Yasuyuki Beppu, Shin Nakajima, Fumihiro Kumeno, Kenta Cho, Tetsuo Hasegawa, Akihiko Ohsuga |
| 2000 | EDOC | Rental Application to Rental Service Development of Advanced ASP Framework. | Takahiro Kawamura, Tetsuo Hasegawa, Akihiko Ohsuga, Shinichi Honiden |
| 1999 | APSEC | Bee-gent: Bonding and Encapsulation Enhancement Agent Framework for Development of Distributed Systems. | Takahiro Kawamura, Tetsuo Hasegawa, Akihiko Ohsuga, Shinichi Honiden |