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Mobile crowd sensing has the potential to acquire massive data from places and address large-scale societal problems. However, most currently existing crowd sensing systems suffer from insufficient participants. Therefore, incentive design for crowd sensing is essential and urgent. In this paper, different from the auction-based and server-dominant incentives, we design a personalized incentive, PIE,...
With the advancement of sensor-embedded mobile electronic devices, participatory sensing has attracted more and more attention because it can collect data, analyze information and outsource tasks to those devices' users. However, range query results obtained at the requesters and dissemination data produced at the providers are usually sensitive and private to be disclosed, e.g., users' locations,...
The paper adopts the DM365 video processing chip to realize an embedded network video surveillance system, and selects highly efficient video coding standard — H.264 compression algorithm to enhance the efficiency of coding data. The video monitoring system software includes video monitoring server module and client-side monitoring module. The video surveillance server module running on DM365 platform...
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