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Paper Abstract and Keywords
Presentation 2009-03-03 10:50
Experimental Study for Validating Effectiveness of Incentive Mechanism for P2P Content Sharing
Kenichiro Sato (Kyoto Univ.), Ryoichi Shinkuma (Kyoto Univ./Rutgers Univ, USA), Tatsuro Takahashi (Kyoto Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Users in P2P content sharing have to contribute to services by uploading their own contents. However, such contributions are accompanied by offering their own resources such as bandwidths and storage. Therefore, users experience psychological dissatisfaction, namely the cost when they contribute resources. To motivate users to contribute their resources to the service, we proposed an incentive mechanism called EMOTIVER which improves the service quality by appropriately assigning rewards to users. In our previous works, we showed the relationship between effective rewarding method and users' dominant cost factor by using computer simulations. In this paper, we prove the effectiveness of the incentives by developing a P2P content sharing application and conducting experimental evaluation.
Keyword (in Japanese) (See Japanese page) 
(in English) P2P Content Sharing / Incentive / Rewarding / Cost / Statistical Hypothesis Testing / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 458, IN2008-150, pp. 109-114, March 2009.
Paper # IN2008-150 
Date of Issue 2009-02-24 (IN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee IN NS  
Conference Date 2009-03-03 - 2009-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa-Zanpamisaki Royal Hotel 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General issues 
Paper Information
Registration To IN 
Conference Code 2009-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental Study for Validating Effectiveness of Incentive Mechanism for P2P Content Sharing 
Sub Title (in English)  
Keyword(1) P2P Content Sharing  
Keyword(2) Incentive  
Keyword(3) Rewarding  
Keyword(4) Cost  
Keyword(5) Statistical Hypothesis Testing  
1st Author's Name Kenichiro Sato  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Ryoichi Shinkuma  
2nd Author's Affiliation Kyoto University/Rutgers Univ, USA (Kyoto Univ./Rutgers Univ, USA)
3rd Author's Name Tatsuro Takahashi  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
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Date Time 2009-03-03 10:50:00 
Presentation Time 20 
Registration for IN 
Paper # IEICE-IN2008-150 
Volume (vol) IEICE-108 
Number (no) no.458 
Page pp.109-114 
#Pages IEICE-6 
Date of Issue IEICE-IN-2009-02-24 

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