This paper describes the high-level execution and communication support provided in JGrid, a serviceoriented dynamic grid framework. One of its core services, the Compute Service,...
This paper is driven by a general motto: bisimulate a hybrid system by a finite symbolic dynamical system. In the case of o-minimal hybrid systems, the continuous and discrete com...
The use of handheld networked devices to access information systems by people moving around is spreading rapidly. Systems being used in this way typically face dynamic variation in...
Svein O. Hallsteinsen, Jacqueline Floch, Erlend St...
Current intrusion detection systems work in isolation from access control for the application the systems aim to protect. The lack of coordination and inter-operation between thes...
Tatyana Ryutov, B. Clifford Neuman, Dong-Ho Kim, L...
A world model for ubiquitous computing environments is presented. It can be dynamically organized like a tree based on geographical containment, such as in a user-room-floor-build...