Catch you if you deceive me: Verifiable and privacy-aware truth discovery in crowdsensing systems

• Main Authors: XU, Guowen, LI, Hongwei, XU, Shengmin, REN, Hao, ZHANG, Yonghui, SUN, Jianfei, DENG, Robert H.
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 2020
• 主題: crowdsensing systems; privacy protection; truth discovery; verifiable computation; Information Security
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/5922; https://ink.library.smu.edu.sg/context/sis_research/article/6925/viewcontent/3320269.3384720.pdf
• 機構: Singapore Management University

Truth Discovery (TD) is to infer truthful information by estimating the reliability of users in crowdsensing systems. To protect data privacy, many Privacy-Preserving Truth Discovery (PPTD) approaches have been proposed. However, all existing PPTD solutions do not consider a fundamental issue of tru...