Abstract. This paper describes an event dissemination algorithm that impletopic-based publish/subscribe interaction abstraction in mobile ad-hoc networks (MANETs). Our algorithm is...
We present a fast exact from-region visibility algorithm for 2.5D urban scenes. The algorithm uses a subdivision of line space for identifying visibility interactions in a 2D foot...
There are a significant number of proposals for modelling and developing Web Applications, but very few of them state rigorously how to elicit and represent requirements, and how t...
This paper considers a new security protocol paradigm whereby principals negotiate and on-the-fly generate security protocols according to their needs. When principals wish to in...
Agents are an emerging technology that grants programmers a new way to exploit distributed resources. Roles are a powerful concept that can be used to model agent interactions, all...