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QUESTA
2010
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13 years 11 months ago
On the inapproximability of M/G/K: why two moments of job size distribution are not enough
The M/G/K queueing system is one of the oldest model for multi-server systems, and has been the topic of performance papers for almost half a century. However, even now, only coar...
Varun Gupta, Mor Harchol-Balter, J. G. Dai, Bert Z...
INFOCOM
2003
IEEE
14 years 5 months ago
The Waiting Time Distribution for a TDMA Model with a Finite Buffer
—We obtain detailed analytic formulas for the density and probability distribution of the waiting time in a time-division multiple-access (TDMA) model with a finite buffer and s...
Marcel F. Neuts, Jun Guo, Moshe Zukerman, Hai Le V...
ICPADS
2007
IEEE
14 years 6 months ago
On the relative value of local scheduling versus routing in parallel server systems
We consider a system with a dispatcher and several identical servers in parallel. Task processing times are known upon arrival. We first study the impact of the local scheduling ...
Rong Wu, Douglas G. Down