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SIGECOM
2008
ACM
13 years 4 months ago
2008
ACM
Witkeys are a thriving type of web-based knowledge sharing market in China, supporting a form of crowdsourcing. In a Witkey site, users offer a small award for a solution to a tas...
SIGECOM
2008
ACM
13 years 4 months ago
2008
ACM
Trust between a pair of users is an important piece of information for users in an online community (such as electronic commerce websites and product review websites) where users ...
SIGECOM
2011
ACM
12 years 7 months ago
2011
ACM
In a landmark paper, Papadimitriou and Roughgarden [2008] described a polynomial-time algorithm (“Ellipsoid Against Hope”) for computing sample correlated equilibria of concis...