In service-based systems, one of the most basic requirements for service matching is to find services with functionalities similar to the expected functionality of a given servic...
The general approach to fault tolerance in uniprocessor systems is to use time redundancy in the schedule so that any task instance can be re-executed in presence of faults during...
In this paper we describe our approach at the PAN 2010 plagiarism detection competition. We refer to the system we have used in PAN'09. We then present the improvements we hav...
ImproV is a video compositing system for live video. It uses a dataflow diagram to represent the video processing flow and allows performers to edit the diagrams even while the vid...
This paper formalizes transactional properties for publish/subscribe client mobility and develops protocols to realize them. Evaluations show that compared to traditional protocol...