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

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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.
Refereed contribution to the 4th International Workshop for Technical, Economic and Legal Aspects of Business Models for Virtual Goods, December 13 -15, 2006 on AXMEDIS 2006 in Leeds, England. 5 pages, 3 figures, final version

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Cryptography and Security

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http://salesiana.dossiersoluciones.com/handle/123456789/113597

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cs/0607142
 http://arxiv.org/abs/cs/0607142

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arXiv