362 search results - page 33 / 73 » Reputation systems |
IPPS
2006
IEEE
14 years 3 months ago
2006
IEEE
Rational and selfish nodes in P2P systems usually lack effective incentives to cooperate, contributing to the increase of free-riders, and degrading the system performance. Variou...
CIKM
2001
Springer
14 years 2 months ago
2001
Springer
Managing trust is a problem of particular importance in peer-to-peer environments where one frequently encounters unknown agents. Existing methods for trust management, that are b...
CSE
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract—Vocabulary alignment is a main challenge in distributed access control as peers should understand each other’s policies unambiguously. Ontologies enable mutual underst...
P2P
2005
IEEE
14 years 3 months ago
2005
IEEE
Our research proposes a simple buyer/seller game that captures the incentives dictating the interaction between peers in resource trading peer-to-peer networks. We prove that for ...
IJAR
2007
2007
On representation and aggregation of social evaluations in computational trust and reputation models
13 years 9 months ago
Interest for computational trust and reputation models is on the rise. One of the most important aspects of these models is how they deal with information received from other indi...