• Title/Summary/Keyword: Chat Flow Graph

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A Virtual World Communication Framework Using Avatar Spatial Information (아바타의 공간 정보를 이용한 가상세계 커뮤니케이션 프레임워크)

  • Park, Soo-Hyun;Ji, Seung-Hyun;Ryu, Dong-Sung;Cho, Hwan-Gue
    • Journal of KIISE:Computer Systems and Theory
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    • v.35 no.12
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    • pp.552-559
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    • 2008
  • Computing technologies are extending the means by which people communicate. Especially, virtual worlds have recently become successful, due to rapidly improving Information Technologies. Chat is a crucial function in current virtual worlds. We need a realistic and efficient communication framework for multi-agents participating in a virtual world. The main contribution of our work is twofold. First, we propose a realistic communication framework which enables 'Complete Talk' and 'Partial Talk' in terms of spatial relationships between avatar agents. Second, our system reconstructs a dialogue graph which maintains all transcripts in the form of directed graphs with temporal(dialogue sequences) and spatial information(physical positions) about communicating agents.