Realizing audio-visually triggered Eliza-like non-verbal behaviors

Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano

研究成果: Conference contribution

11 被引用数 (Scopus)

抄録

We are studying how to create social physical agents, i.e., humanoids, that perform actions empowered by real-time audio-visual tracking of multiple talkers. Social skills require complex perceptual and motor capabilities as well as communicating ones. It is critical to identify primary features in designing building blocks for social skills, because performance of social interaction is usually evaluated as a whole system but not as each component.We investigate the minimum functionalities for social interaction, supposed that a humanoid is equipped with auditory and visual perception and simple motor control but not with sound output. Real-time audio-visual multiple-talker tracking system is implemented on the humanoid, SIG, by using sound source localization, stereo vision, face recognition, and motor control. It extracts either auditory or visual streams and associates audio and visual streams by the proximity in localization. Socially oriented attention control makes the best use of personality variations classified by the Interpersonal Theory of psychology. It also provides task-oriented funcitons with decaying factor of belief for each stream. We demonstrate that the resulting behavior of SIG invites the users’ participation in interaction and encourages the users to explore SIG’s behaviors. These demonstrations show that SIG behaves like a physical non-verbal Eliza.

本文言語English
ホスト出版物のタイトルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
出版社Springer Verlag
ページ552-562
ページ数11
2417
ISBN(印刷版)3540440380, 9783540440383
出版ステータスPublished - 2002
外部発表はい
イベント7th Pacific Rim International Conference on Artificial Intelligence, PRICAI 2002 - Tokyo, Japan
継続期間: 2002 8月 182002 8月 22

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2417
ISSN(印刷版)03029743
ISSN(電子版)16113349

Other

Other7th Pacific Rim International Conference on Artificial Intelligence, PRICAI 2002
国/地域Japan
CityTokyo
Period02/8/1802/8/22

ASJC Scopus subject areas

  • コンピュータ サイエンス(全般)
  • 理論的コンピュータサイエンス

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