A concept of agent system for marine engine operation on the training ship. - Kazuhiko Nagao; Kuniyuki Matsushita; M. Numano; Naohiro Ishii (KES, 2000)

A Concept of User Agent for User Interface of C Compiler. - Kazuhiko Nagao; Naohiro Ishii (ICCE, 2002)

Evaluation of Learning Support System for Agent-Based C Programming. - Kazuhiko Nagao; Naohiro Ishii (KES, 2003)