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Employing Trusted Computing for the forward pricing of pseudonyms in reputation systems

 
: Kuntze, N.; Mähler, D.; Schmidt, A.U.

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Fulltext (PDF; )

Nag, K.; Badii, A.; Bellini, P.:
Axmedis 2006, 2nd International Conference on Automated Production of Cross Media Content for Multi-Channel Distribution. Workshops, Tutorials, Applications and Industrial. Proceedings : 13 - 15 December, 2006, Univeristy of Leeds, UK
Firenze: FUP, 2006
ISBN: 88-8453-526-3
ISBN: 9788884535269
ISBN: 88-8453-526-3
5 pp.
International Conference on Automated Production of Cross Media Content for Multi-Channel Distribution (AXMEDIS) <2, 2006, Leeds>
English
Conference Paper, Electronic Publication
Fraunhofer SIT ()

Abstract
Reputation and recommendation systems are fundamental for the formation of community market places. Yet, they are easy targets for attacks which disturb a market's equilibrium and are often based on cheap pseudonyms used to submit ratings. We present a method to price ratings using trusted computing, based on pseudonymous tickets.

: http://publica.fraunhofer.de/documents/N-111318.html