Note sur les temps de service résiduels dans les systèmes type M-G-c - Computer Science > Networking and Internet ArchitectureReport as inadecuate




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Abstract: Approximations for the mean performance indices for the M-G-c queue rely onthe approximate computation of the probability that an arriving request has towait for service and of the minimum of residual service times if all serversare found busy. Using numerical examples, we investigate properties of thesetwo quantities. In particular, we show that the minimum of residual servicetimes depends on higher order properties, beyond the first two moments, of theservice time distribution. Improved knowledge of the properties of the twoquantities studied in this paper provides insight into avenues for improvingthe accuracy of approximations for the M-G-c queue.



Author: Thomas Begin LIP6, Alexandre Brandwajn UCSC

Source: https://arxiv.org/







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