DTRM: A new reputation mechanism to enhance data trustworthiness for high-performance cloud computing

Hui Lin, Jia Hu, Chuanfeng Xu, Jianfeng Ma, Mengyang Yu

Abstract: Highlights •A Data Trustworthiness enhanced Reputation Mechanism (DTRM) was proposed.•The DTRM outperforms existing algorithms under bad mouthing and mobile attacks.•The DTRM integrates the Metagraph theory based and reputation transferring methods.