Scheduling time-bounded dynamic software adaptation
Proceedings of the 2008 international workshop on Software engineering for adaptive and self-managing systems
Real-time scheduling of divisible loads in cluster computing environments
Journal of Parallel and Distributed Computing
Enhancing security of real-time applications on grids through dynamic scheduling
JSSPP'05 Proceedings of the 11th international conference on Job Scheduling Strategies for Parallel Processing
Scheduling real-time divisible loads with advance reservations
Real-Time Systems
Efficient real-time divisible load scheduling
Journal of Parallel and Distributed Computing
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Large-scale data intensive applications with real-time requirements are currently emerging in many disciplines of science engineering. Such applications can benefit from a Grid enviroment provided that an efficient solution to the following data scheduling problem can be found: Schedule the transfer of a set of large-scale data objects of distributed applications in a Grid environment so as to meet real-time constraints associated with these data transfers. Based on this premise, this paper focuses on the aforementioned problem and proposes a new effective path-selection based scheduling algorithm. The algorithm performs its optimization based on a schedule reflection model; a new cost sriterion that takes into account the satisfiability of each application as a whole. We show, by simulation, that our algorithm improves the performance of data intensive real-time applications.