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Fine-Grained Recommendation Mechanism to Curb Astroturfing in Crowdsourcing Systems.
Zhiwei Guo
Chaowei Tang
Wenjia Niu
Yunqing Fu
Tong Wu
Haiyang Xia
Hui Tang
Published in:
IEEE Access (2017)
Keyphrases
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fine grained
coarse grained
tightly coupled
access control
collaborative filtering
parallel algorithm
user feedback
massively parallel
user intent