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ATAL
2006
Springer
14 years 2 months ago
Robust Incentive-Compatible Feedback Payments
Abstract. Online reputation mechanisms need honest feedback to function effectively. Self interested agents report the truth only when explicit rewards offset the cost of reporting...
Radu Jurca, Boi Faltings
WWW
2005
ACM
14 years 11 months ago
TrustGuard: countering vulnerabilities in reputation management for decentralized overlay networks
Reputation systems have been popular in estimating the trustworthiness and predicting the future behavior of nodes in a large-scale distributed system where nodes may transact wit...
Mudhakar Srivatsa, Li Xiong, Ling Liu
ICWS
2009
IEEE
14 years 8 months ago
An Approach to Incentive-Based Reputation for Communities of Web Services
—Community of web services (CWS) is a society composed by a number of functionally identical web services. The communities always aim to increase their reputation level in order ...
Babak Khosravifar, Jamal Bentahar, Philippe Thiran...
DAGM
2005
Springer
14 years 4 months ago
Robust Head Detection and Tracking in Cluttered Workshop Environments Using GMM
Abstract. A vision based head tracking approach is presented, combining foreground information with an elliptical head model based on the integration of gradient and skin-color inf...
Alexander Barth, Rainer Herpers