The well-known successive refinement scenario is extended to vector sources where individual distortion constraints are posed on every vector component. This extension is then util...
Web-based collaboration systems typically require dynamic and context-based interactions between people and services. To support such complex interaction scenarios, we introduce a...
Abstract. Agent-based systems that are composed of simple locally interacting agents but which demonstrate complex group behavior o er several advantages over traditional multi-age...
We present the conceptual framework of the Social Honeypot Project for uncovering social spammers who target online communities and initial empirical results from Twitter and MySp...
It has been promising to provide personalized services for improving our living environment in support of information technologies. Sitting is one of the natural actions in our da...