research unit 1

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Type of publication:Inproceedings
Entered by:
TitleJob Demand Models For Optical Grid Research
Bibtex cite IDRACTI-RU1-2007-56
Booktitle 11th Conference on Optical Network Design and Modelling (ONDM)
Year published 2007
Pages 127-136
Keywords Optical Grids,Job demand models,Profiling,Expextation Maximization algorithm,Probabilistic modeling
This paper presents results from the IST Phosphorus project that studies and implements an optical Grid test-bed. A significant part of this project addresses scheduling and routing algorithms and dimensioning problems of optical grids. Given the high costs involved in setting up actual hardware implementations, simulations are a viable alternative. In this paper we present an initial study which proposes models that reflect real-world grid application traffic characteristics, appropriate for simulation purposes. We detail several such models and the corresponding process to extract the model parameters from real grid log traces, and verify that synthetically generated jobs provide a realistic approximation of the real-world grid job submission process.
Develder, C.
De Leenheer, M.
Dhoedt, B.
Christodoulopoulos, Konstantinos
Varvarigos, Emmanouel
ondm.pdf (main file)
Publication ID126