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TASE
2008
IEEE
14 years 5 months ago
ProB gets Nauty: Effective Symmetry Reduction for B and Z Models
Symmetry reduction holds great promise to counter the state explosion problem. However, currently it is “conducting a life on the fringe”, and is not widely applied, mainly du...
Corinna Spermann, Michael Leuschel
CDC
2008
IEEE
127views Control Systems» more  CDC 2008»
14 years 6 months ago
Symmetry reduction for stochastic hybrid systems
This paper is focused on adapting symmetry reduction, a technique that is highly successful in traditional model checking, to stochastic hybrid systems. To that end, we first sho...
Manuela L. Bujorianu, Joost-Pieter Katoen
ICFEM
2009
Springer
14 years 6 months ago
Role-Based Symmetry Reduction of Fault-Tolerant Distributed Protocols with Language Support
Fault-tolerant (FT) distributed protocols (such as group membership, consensus, etc.) represent fundamental building blocks for many practical systems, e.g., the Google File System...
Péter Bokor, Marco Serafini, Neeraj Suri, H...
VMCAI
2009
Springer
14 years 6 months ago
Extending Symmetry Reduction by Exploiting System Architecture
Abstract. Symmetry reduction is a technique to alleviate state explosion in model checking by replacing a model of replicated processes with a bisimilar quotient model. The size of...
Richard J. Trefler, Thomas Wahl