DocumentCode
2280350
Title
TrustDavis: a non-exploitable online reputation system
Author
DeFigueiredo, Dimitri Do B ; Barr, Earl T.
Author_Institution
Dept. of Comput. Sci., California Univ., Davis, CA, USA
fYear
2005
fDate
19-22 July 2005
Firstpage
274
Lastpage
283
Abstract
We present TrustDavis, an online reputation system that provides insurance against trade fraud by leveraging existing relationships between players, such as the ones present in social networks. Using TrustDavis and a simple strategy, an honest player can set an upper bound on the losses caused by any malicious collusion of players. In addition, TrustDavis incents participants to accurately rate each other, resists participants´ pseudonym changes, and is inherently distributed.
Keywords
electronic commerce; fraud; security of data; TrustDavis; online reputation system; trade fraud insurance; Aggregates; Computer science; Engineering profession; Feedback; Insurance; Internet; Protection; Resists; Social network services; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
E-Commerce Technology, 2005. CEC 2005. Seventh IEEE International Conference on
Print_ISBN
0-7695-2277-7
Type
conf
DOI
10.1109/ICECT.2005.98
Filename
1524055
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