Journal

1. Kamalas Udomlamlert, Takahiro Hara, Shojiro Nishio, "Threshold-Based Distributed Continuous Top-k Query Processing for Minimizing Communication Overhead," IEICE Transactions on Information and Systems , vol.E99-D, no.2, pp.383-396, February 2016.
2. . Budiarto, Kaname Harumoto, Masahiko Tsukamoto, Shojiro Nishio, "On Relocation Decision Policies of Mobile Databases," IEICE Transactions on Information and Systems , vol.E82-D, no.2, pp.412-421, February 1999.
3. Toru Murase, Masahiko Tsukamoto, Shojiro Nishio, "Active Mobile Database System for Mobile Computing Environments," IEICE Transactions on Information and Systems , vol.E81-D, no.5, pp.427-433, May 1998.
4. Shinichi Taniguchi, . Budiarto, Shojiro Nishio, "On Locking Protocols in Object Object-Oriented Database Systems," IEICE Transactions on Information and Systems , vol.E78-D, no.11, pp.1449-1457, November 1995.