On demand routing protocols provide scalable and costeffective solutions for packet routing in mobile wireless ad hoc networks. The paths generated by these protocols may deviate ...
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...
The network is becoming more and more versatile because of the variety of the computing resources and the communication technologies that have become available. The mobility of the...
In traditional mobile streaming networks such as 3G cellular networks, all users pull streams from a server. Such pull model leads to high streaming cost and problem in system sca...
The interoperability of IM (Instant Messaging) and SMS (Short Messaging Service) networks allows users to seamlessly use a variety of computing devices from desktops to cellular p...