This paper sketches the design, and presents a scalability analysis and evaluation of NLS, a scalable naming and location service. NLS resolves textual names to the nearest of a s...
Abstract: The application of Web 2.0 tools and methodologies in the domain of eGovernment is not yet a fully exploited area due to the immaturity of the software support, and the l...
The demand of information services has fueled in recent years. However, the requested of correct answer in a mobile environment needs to have more attentions. This is due to the sc...
Abstract—We study routing overhead due to location information collection and retrieval in mobile ad-hoc networks employing geographic routing with no hierarchy. We first provid...
Mobile devices equipped with positioning capabilities (e.g., GPS) can ask location-dependent queries to Location Based Services (LBS). To protect privacy, the user location must n...
Gabriel Ghinita, Panos Kalnis, Ali Khoshgozaran, C...