References

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[2] M. Okada, S. Sakamoto, N. Suzuki: Muu: Artificial creatures as embodied interface, SIGGRAPH2000 Emerging Technology,pp.91(2000.7)

[3] T. Ono, M. Imai: Reading a Robot's Mind: A Model of Utterance Understanding based on the Theory of Mind Mechanism, Proceedings of National Conference on Artificial Intelligence, pp. 142-148 (2000).

[4] H. Koiso, A. Shimojima, Y. Katagiri: Collaborative signaling of informational structures by dynamic speech rate, Language and speech, Vol. 41, No. 2-3, pp. 323-350 (1998.3)

[5] Y. Katagiri, Y. Takeuchi: Reciprocity and its cultural dependency in human-computer interaction, Affective Minds, chapter 21, pp.209-214, Springer Verlag (2000.6)

[6] T. Takahashi, Y. Takeuchi, Y. Sumi, K. Mase, Y. Katagiri: Change in Human Behaviors Based on Affiliation Needs -- Toward the Design of a Social Guide Agent System, Proceedings of KES2000, pp. 64-67 (2000.8)