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TASK ALLOCATION SYSTEM MODEL OF PRIVACY PROTECTED SPATIAL CROWDSOURCING, AND IMPLEMENTATION METHOD
TASK ALLOCATION SYSTEM MODEL OF PRIVACY PROTECTED SPATIAL CROWDSOURCING, AND IMPLEMENTATION METHOD
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机译：保护性空间众筹的任务分配系统模型及其实现方法
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摘要
Disclosed is a task allocation system model of privacy protected spatial crowdsourcing, comprising a spatial crowdsourcing server, a cryptographic service provider unit, a spatial task request unit and a worker mobile terminal, wherein the spatial task request unit is used for creating spatial tasks and transmitting task information to the spatial crowdsourcing server; the spatial crowdsourcing server allocates the tasks to the worker mobile terminal; and the cryptographic service provider unit provides privacy protection task allocation management for the spatial task request unit, the spatial crowdsourcing server and the worker mobile terminal. Furthermore, also disclosed is an implementation method of the system model. The present invention firstly realizes dual-party privacy protection in spatial crowdsourcing, not only protecting the privacy of the worker, but also protecting task privacy. Efficient task allocation is performed in spatial crowdsourcing, and the privacy protection is provided to both the worker and the task.
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