Enabling Trustworthy Service Evaluation in Service-Oriented Mobile Social Networks

   December 12, 2017    Comments Off on Enabling Trustworthy Service Evaluation in Service-Oriented Mobile Social Networks    Posted in: IEEE 2017, Java

Enabling Trustworthy Service Evaluation in Service-Oriented  Mobile Social Networks In this paper, we propose a Trustworthy Service Evaluation (TSE) system to enable users to shareservice reviews in service-oriented mobile social networks (S-MSNs). Each service provider independently maintains a TSE for itself, which collects and stores users’ reviews about its serviceswithout requiring any third trusted authority. The service reviews can then be made available to interested users in making wise service selection decisions. We identify […]

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Obstacle Detection And Collision Avoidance For A UAV With Complementary Low-Cost Sensors

   December 12, 2017    Comments Off on Obstacle Detection And Collision Avoidance For A UAV With Complementary Low-Cost Sensors    Posted in: EMBEDDED, IEEE 2017

Obstacle Detection and Collision Avoidance for a UAV With Complementary Low-Cost Sensors Abstract: This paper demonstrates an innovative and simple solution for obstacle detection and collision avoidance of unmanned aerial vehicles (UAVs) optimized for and evaluated with quadrotors. The sensors exploited in this paper are low-cost ultrasonic and infrared range finders, which are much cheaper […]

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