- 論文誌
- [1] Naoyasu Ubayashi, Atsuo Ohki, and Yasushi Kuno, "A Parallel Computation Model and a Programming Language for the Description of Collaboration among Objects," Systems and Computers in Japan, volume 28, number 5, pages 33-43, 1997.
- 国際会議
- [1] Naoyasu Ubayashi and Tetsuo Tamai, "An Evolutional Cooperative Computation Based on Adaptation to Environment," In 6th Asia Pacific Software Engineering Conference (APSEC 99), pages 334-341, 1999.