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DSybil: Optimal Sybil-Resistance for Recommendation Systems.
Haifeng Yu
Chenwei Shi
Michael Kaminsky
Phillip B. Gibbons
Feng Xiao
Published in:
IEEE Symposium on Security and Privacy (2009)
Keyphrases
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recommendation systems
dynamic programming
user preferences
recommender systems
collaborative filtering
social recommendation
user feedback
user modeling
collaborative filtering recommendation algorithm
search engine
background knowledge