The small form-factor of mobile handsets and the longer, variable latency of cellular networks negatively affect user experience in mobile web related activities. In this paper we...
In the light of rapidly growing repositories capturing the movement trajectories of people in spacetime, the need for trajectory compression becomes obvious. This paper argues for ...
The context of a collective activity is characterized by all information produced during the activity. The comprehension of this context by each actor is essential for the success...
Workflow enactment systems are becoming an effective solution to ease programming, deployment and execution of distributed applications in several domains such as telecommunicatio...
This paper describes a new environment, COE, for capturing and formally representing expert knowledge for use in the Semantic Web. COE exploits the ease of use and rapid knowledge...
Patrick J. Hayes, Thomas C. Eskridge, Raul Saavedr...