Yasutaka Hasaba

Study of a Learning Support System on the Destributed Cooperative Environment(2)〜Instruction by Multiple Tutor Agents-

Hiroshi Sasaki, Toshio Okamoto, Noboru Matsuda, 1994 .

The Coordinator Model on the Destributed Cooperative Environment

Toshio Okamoto, Akiko Inaba, Yasutaka Hasaba, 1995 .