Private proximity detection for convex polygons

  title={Private proximity detection for convex polygons},
  author={Bin Mu and Spiridon Bakiras},
Proximity detection is an emerging technology in Geo-Social Networks that notifies mobile users when they are in proximity. Nevertheless, users may be unwilling to participate in such applications if they are required to disclose their exact locations to a centralized server and/or their social friends. To this end, private proximity detection protocols allow any two parties to test for proximity while maintaining their locations secret. In particular, a private proximity detection query… CONTINUE READING
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