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SIGIR
2010
ACM
9 years 2 months ago
Temporal diversity in recommender systems
Collaborative Filtering (CF) algorithms, used to build webbased recommender systems, are often evaluated in terms of how accurately they predict user ratings. However, current eva...
Neal Lathia, Stephen Hailes, Licia Capra, Xavier A...
GCC
2005
Springer
9 years 3 months ago
An Adaptive Service Strategy Based on User Rating in P2P
In order to deal with free riding in P2P system, incentive mechanism or rating system is presented, and each user rating is computed by itself, which causes that some users exagger...
Jianming Fu, Lei Zhang, Weinan Li, Huanguo Zhang
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