Presentation | 2013-03-07 Comparative study of financial and voting-based reputation systems : Experiment on feasibility of financial metric using eCommerce data sets Marat VYSHEGORODTSEV, Daisuke MIYAMOTO, Yasushi WAKAHARA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The reputation scoring systems play an important role in providing trust in peer-to-peer networks. Peer feedbacks and stochastic observations are the usual metrics used for the reputation score calculation. However, such metrics are fundamentally not secure against Sybil attacks and require direct discretion of the user. We propose a new metric based on the financial performance of peers indicated by the gross income parameter in order to solve this fundamental problem. In this paper, we compare this proposed metric with the regular voting-based peer feedbacks. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | financial reputation / trust / peer-to-peer |
Paper # | IN2012-173 |
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Committee | IN |
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Conference Date | 2013/2/28(1days) |
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Registration To | Information Networks (IN) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Comparative study of financial and voting-based reputation systems : Experiment on feasibility of financial metric using eCommerce data sets |
Sub Title (in English) | |
Keyword(1) | financial reputation |
Keyword(2) | trust |
Keyword(3) | peer-to-peer |
1st Author's Name | Marat VYSHEGORODTSEV |
1st Author's Affiliation | Graduate School of Engineering, The University of Tokyo() |
2nd Author's Name | Daisuke MIYAMOTO |
2nd Author's Affiliation | Graduate School of Engineering, The University of Tokyo |
3rd Author's Name | Yasushi WAKAHARA |
3rd Author's Affiliation | Graduate School of Engineering, The University of Tokyo |
Date | 2013-03-07 |
Paper # | IN2012-173 |
Volume (vol) | vol.112 |
Number (no) | 464 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |