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Paper Abstract and Keywords
Presentation 2014-03-04 14:00
Relation between speaker's cognitive process and context in dialog of cooperative game
Atsuto Narahashi, Tomohito Yamamoto (Kanazawa Inst. of Tech.) HCS2013-107
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, some researches have measured brain activity of speakers in dialogue, and discussed about the relation between feasibility of communication. However, these studies have not controlled the context of communication, and as a result, the relation between the situation of communication and brain activity have not been clarified enough. Therefore, in this research, to clarify the relation between cognitive process, context of communication and synchronization of utterance rhythm, we have controlled the context of communication by using repetitive prisoner’s dilemma, and analyzed that correlation between durations of utterance and brain activity. As a result, we have revealed that left brain more activated when subject made utterances in cooperative state.
Keyword (in Japanese) (See Japanese page) 
(in English) Dialogue / Utterance rhythm / Synchrony tendency / Brain activity / Prisoner's dilemma / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 462, HCS2013-107, pp. 17-22, March 2014.
Paper # HCS2013-107 
Date of Issue 2014-02-25 (HCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee HCS  
Conference Date 2014-03-04 - 2014-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Rurikoh (Yamashiro Hot Springs, Ishikawa) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HCS 
Conference Code 2014-03-HCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Relation between speaker's cognitive process and context in dialog of cooperative game 
Sub Title (in English)  
Keyword(1) Dialogue  
Keyword(2) Utterance rhythm  
Keyword(3) Synchrony tendency  
Keyword(4) Brain activity  
Keyword(5) Prisoner's dilemma  
1st Author's Name Atsuto Narahashi  
1st Author's Affiliation Kanazawa Institute of Technology (Kanazawa Inst. of Tech.)
2nd Author's Name Tomohito Yamamoto  
2nd Author's Affiliation Kanazawa Institute of Technology (Kanazawa Inst. of Tech.)
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Date Time 2014-03-04 14:00:00 
Presentation Time 20 
Registration for HCS 
Paper # IEICE-HCS2013-107 
Volume (vol) IEICE-113 
Number (no) no.462 
Page pp.17-22 
#Pages IEICE-6 
Date of Issue IEICE-HCS-2014-02-25 

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