In this paper, we formalize the novel concept of Constrained Reverse k-Nearest Neighbor (CRkNN) search on mobile objects (clients) performed at a central server. The CRkNN query c...
Our society is increasingly moving towards richer forms of information exchange where mobility of processes and devices plays a prominent role. This tendency has prompted the acade...
A standard notation, that unambiguously expresses different aspects of a system, is important to the process of software development. The expressiveness of a standard notation hel...
Satyajit Acharya, Hrushikesha Mohanty, R. K. Shyam...
Intrusion detection is an important problem in sensor networks. Prior works in static sensor environments show that constructing sensor barriers with random sensor deployment can ...