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Scheduling is a key problem in distributed heterogeneous computing systems in order to benefit from the large computing capacity of such systems and is an NP-complete problem. In this paper, we present a Particle Swarm Optimization (PSO) approach for this problem. PSO is a population-based search algorithm based on the simulation of the social behavior of bird flocking and fish schooling. Particles...
This paper addresses the problem of streaming packetized media over a lossy packet network, with sender-driven (re)transmissions and receiver acknowledgements. It extends the Markovian formulation of the rate-distortion optimized (RaDiO) streaming framework by allowing the transmission schedule of a media data unit to become contingent on the acknowledgements relative to other data units. Media decoding...
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