Pmate: a privacy-preserving map retrieval task assignment scheme in spatial crowdsourcing

HIGHLIGHTS

  • who: Peicong He and collaborators from the School of Cyberspace Security, Beijing University of Posts and Telecommunications, Beijing, China have published the research: pMATE: A Privacy-Preserving Map Retrieval Task Assignment Scheme in Spatial Crowdsourcing, in the Journal: Security and Communication Networks of 30/01/2023
  • what: To reduce the problem of multiple communications during encrypted data comparison the authors propose the Find MinNumber (FMN) algorithm which can determine the optimal worker or top-k optimal workers need only two communications. To address the above challenges, the authors propose a privacypreserving map retrieval task assignment . . .

     

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