A Collaboration-Based Scheme for Location-Based Services with Incentive Mechanism

With the proliferation of communication networks and mobile devices, Location-based services (LBSs) have brought a variety of applications and conveniences in our daily life. While LBSs greatly benefit users, they bring significant threats to users' privacy. To enhance privacy protection for LBSs, a well-used technique is to establish a collaborative group which helps each other to avoid privacy l...