Learning patterns of human behavior from sensor data is extremely important for high-level activity inference. We show how to extract and label a person’s activities and signiď¬...
Mobile information systems need to collaborate with each other to provide seamless information access to the user. Information about the user and their context provides the points ...
We are developing a virtual city system with a model that consists of virtual architectural objects and virtual creatures, geographically overlaid onto the real world. People who ...
Distributed crawling is able to overcome important limitations of the traditional single-sourced web crawling systems. However, the optimal benefit of distributed crawling is usual...
—This paper addresses context issues in pervasive mobile computing and presents a semantic context model to support location based cooperative mobile applications. In this paper,...