PPTA: A location privacy-preserving and flexible task assignment service for spatial crowdsourcing
Menglun Zhou, Yifeng Zheng, Songlei Wang, Zhongyun Hua, Hejiao Huang, Yansong Gao, Xiaohua Jia
Topics & Concepts
Computer scienceCrowdsourcingTask (project management)UsabilityFunction (biology)Computer securityHuman–computer interactionWorld Wide WebManagementEvolutionary biologyBiologyEconomicsPrivacy-Preserving Technologies in DataMobile Crowdsensing and CrowdsourcingCryptography and Data Security