Wayfinding is a basic activity people do throughout their entire lives as they navigate from one place to another. In order to create different spaces in such a way that they facil...
Martin Raubal, Max J. Egenhofer, Dieter Pfoser, Ne...
The space communication environment and mobile and wireless communication environments show many similarities when observed from the perspective of a transport protocol. Both type...
Robert C. Durst, Gregory J. Miller, Eric J. Travis
One of the main challenges faced by content-based publish/subscribe systems is handling large amount of dynamic subscriptions and publications in a multidimensional content space....
Abstract. Searching in metric spaces is a very active field since it offers methods for indexing and searching by similarity in collections of unstructured data. These methods sele...
Abstract. Computing the visibility polygon, VP, of a point in a polygonal scene, is a classical problem that has been studied extensively. In this paper, we consider the problem of...