In this paper, we discuss and compare several policies to place replicas in tree networks, subject to server capacity constraints. The client requests are known beforehand, while ...
Smart camera is a camera that can not only see but also think and act. A smart camera is an embedded vision system which captures and processes image to extract application-specifi...
Mobile computing technologies and social software have given new challenges to technology-enhanced learning. Simple e-learning system personalization, adaptation and authoring beco...
As pervasive environments become more commonplace, the privacy of users is placed at increased risk. The numerous and diverse sensors in these environments can record users’ cont...
Apu Kapadia, Tristan Henderson, Jeffrey J. Fieldin...
In this paper we consider the map construction problem in the case of an anonymous, unoriented torus of unknown size. An agent that can move from node to neighbouring node in the ...