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| Content Provider | ACM Digital Library |
|---|---|
| Author | Bexfield, James N. Freund, Darral J. |
| Abstract | A new aggregation approximation procedure is presented for analyzing single class closed queueing networks with simultaneous resource possession. It is applicable to multiple entry systems such as I/O models and relies on a new multi-entrance queue to aggregate the subnetwork with simultaneous resource possession into a variable rate queue. The resulting network is solved using conventional product form techniques. The multi-entrance queue has a service rate function that depends on the utilization of the primary resources of the subnetwork which enables calculation of the delay due to queueing for a specific resource, even when others are available. It has a product form solution, different from the solution currently known. A major advantage of the procedure is that the aggregation can be reversed to obtain estimates of low level performance parameters once the solution is obtained. A solution algorithm is presented along with two examples. Results are compared with simulation models. |
| Starting Page | 214 |
| Ending Page | 223 |
| Page Count | 10 |
| File Format | |
| ISBN | 0897911121 |
| DOI | 10.1145/800040.801410 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 1983-08-29 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Content Type | Text |
| Resource Type | Article |
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