Proxy-free privacy-preserving task matching with efficient revocation in crowdsourcing

• Main Authors: SHU, Jiangang, YANG, Kan, JIA, Xiaohua, LIU, Ximeng, WANG, Cong, DENG, Robert H.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2021
• Subjects: Crowdsourcing; multi-requester/multi-worker; task matching; privacy; proxy-free; revocation; Databases and Information Systems; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/6587; https://ink.library.smu.edu.sg/context/sis_research/article/7590/viewcontent/08490721.pdf
• Institution: Singapore Management University

Task matching in crowdsourcing has been extensively explored with the increasing popularity of crowdsourcing. However, privacy of tasks and workers is usually ignored in most of exiting solutions. In this paper, we study the problem of privacy-preserving task matching for crowdsourcing with multiple...