Inhalt des Dokuments
Selected Publications on Analytical Performance Evaluation
| Citation key | C-ESEEEBB-07 |
|---|---|
| Author | Ciucu, Florin |
| Pages | 21–23 |
| Year | 2007 |
| ISSN | 0163-5999 |
| DOI | http://dx.doi.org/10.1145/1330555.1330565 |
| Address | New York, NY, USA |
| Journal | Performance Evaluation Review |
| Volume | 35 |
| Number | 2 |
| Note | appeared also at the Ninth Workshop on Mathematical Performance Modeling and Analysis (MAMA 2007), held in conjunction with ACM Sigmetrics 2007 |
| Publisher | ACM |
| Organization | ACM SIGMETRICS |
| Abstract | A common problem arising in network performance analysis with the stochastic network calculus is the evaluation of (min, +) convolutions. This paper presents a method to solve this problem by applying a maximal inequality to a suitable constructed supermartingale. For a network with D/M input, end-to-end backlog bounds obtained with this method improve existing results at low utilizations. For the same network, it is shown that at utilizations smaller than a certain threshold, fluid-flow models may lead to inaccurate approximations of packetized models. |
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