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Fine-Grained Recommendation Mechanism to Curb Astroturfing in Crowdsourcing Systems.

Zhiwei GuoChaowei TangWenjia NiuYunqing FuTong WuHaiyang XiaHui Tang
Published in: IEEE Access (2017)
Keyphrases
  • fine grained
  • coarse grained
  • tightly coupled
  • access control
  • collaborative filtering
  • parallel algorithm
  • user feedback
  • massively parallel
  • user intent