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An Enhanced Approximation by Pair-Wise Analysis of Servers for Time Delay Distributions in Queueing Networks
January 1986 (vol. 35 no. 1)
pp. 54-61
| ASCII Text | x | ||
| P.G. Harrison, "An Enhanced Approximation by Pair-Wise Analysis of Servers for Time Delay Distributions in Queueing Networks," IEEE Transactions on Computers, vol. 35, no. 1, pp. 54-61, January, 1986. | |||
| BibTex | x | ||
| @article{ 10.1109/TC.1986.1676657, author = {P.G. Harrison}, title = {An Enhanced Approximation by Pair-Wise Analysis of Servers for Time Delay Distributions in Queueing Networks}, journal ={IEEE Transactions on Computers}, volume = {35}, number = {1}, issn = {0018-9340}, year = {1986}, pages = {54-61}, doi = {http://doi.ieeecomputersociety.org/10.1109/TC.1986.1676657}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - JOUR JO - IEEE Transactions on Computers TI - An Enhanced Approximation by Pair-Wise Analysis of Servers for Time Delay Distributions in Queueing Networks IS - 1 SN - 0018-9340 SP54 EP61 EPD - 54-61 A1 - P.G. Harrison, PY - 1986 KW - time delays KW - Approximate analysis KW - computer systems modeling KW - error bounds KW - incremental algorithm KW - performance evaluation KW - queueing models VL - 35 JA - IEEE Transactions on Computers ER - | |||
An approximation for the distribution of time delays experienced by a customer in a network of queues is presented. Approximate analytical models are necessary since exact solutions are only available for a very restricted class of networks, and are too complex computationally to be viable in practice. Approximations have so far often proved inadequate, particularly for closed networks with first come first served queueing disciplines. We also prove that the correlation between the sojourn times at successive servers on a customer's path in a closed queueing network with exponential servers is negative.
Index Terms:
time delays, Approximate analysis, computer systems modeling, error bounds, incremental algorithm, performance evaluation, queueing models
Citation:
P.G. Harrison, "An Enhanced Approximation by Pair-Wise Analysis of Servers for Time Delay Distributions in Queueing Networks," IEEE Transactions on Computers, vol. 35, no. 1, pp. 54-61, Jan. 1986, doi:10.1109/TC.1986.1676657
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