In this paper, we develop a new adaptive scheme in which an optimal distance-based update threshold is selected not only as a function of the call-to-mobility ratio, but also as a...
The need for professionals to make informed ethical choices in design and management of information systems is more important than ever. However, the relative newness of the infor...
We present the Connector, a context-aware service that intelligently connects people. It maintains an awareness of its users' activities, preoccupations and social relationsh...
Maria Danninger, G. Flaherty, Keni Bernardin, Hazi...
Social network analysis became a common technique used to model and quantify the properties of social interactions. In this paper, we propose an integrated framework to explore th...
—A new multimodal biometric database designed and acquired within the framework of the European BioSecure Network of Excellence is presented. It is comprised of more than 600 ind...