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12287 Improved Distributed Algorithms for SCC Decomposition
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Barnat, J. and Chaloupka, J. and van de Pol, J.C. (2008) Improved Distributed Algorithms for SCC Decomposition. In: Proceedings of the 6th International Workshop on Parallel and Distributed Methods in verifiCation, 8 Jul 2007, Berlin. pp. 63-77. Electronic Notes in Theoretical Computer Science 198 (1). Elsevier. ISSN 1571-0661

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Official URL: http://dx.doi.org/10.1016/j.entcs.2008.02.001

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Abstract

We study and improve the OBF technique, which was used in distributed algorithms for the decomposi-
tion of a partitioned graph into its strongly connected components. In particular, we introduce a recursive
variant of OBF and experimentally evaluate several different implementations of it that vary in the degree
of parallelism. For the evaluation we used synthetic graphs with a few large components and graphs with
many small components. We also experimented with graphs that arise as state spaces in real model check-
ing applications. The experimental results are compared with that of other successful SCC decomposition
techniques.

Item Type:Conference or Workshop Paper (Full Paper, Talk)
Research Group:EWI-FMT: Formal Methods and Tools
Research Program:CTIT-DSN: Dependable Systems and Networks
Research Project:veriGEM: A Verification Grid for Enhanced Model Checking, EC-MOAN: Scalable Modelling and Analysis Techniques to study Emergent Cell Behaviour – understanding the E. coli stress response
ID Code:12287
Status:Published
Deposited On:24 April 2008
Refereed:Yes
International:Yes
More Information:statisticsmetis

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