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JCT
2007
107views more  JCT 2007»
13 years 8 months ago
Vertex-minors, monadic second-order logic, and a conjecture by Seese
We prove that one can express the vertex-minor relation on finite undirected graphs by formulas of monadic second-order logic (with no edge set quantification) extended with a p...
Bruno Courcelle, Sang-il Oum
CONCUR
2011
Springer
12 years 8 months ago
Tractable Reasoning in a Fragment of Separation Logic
Abstract. In 2004, Berdine, Calcagno and O’Hearn introduced a fragment of separation logic that allows for reasoning about programs with pointers and linked lists. They showed th...
Byron Cook, Christoph Haase, Joël Ouaknine, M...
JCT
2006
110views more  JCT 2006»
13 years 8 months ago
Branch-width, parse trees, and monadic second-order logic for matroids
Abstract. We introduce "matroid parse trees" which, using only a limited amount of information at each node, can build up the vector representations of matroids of bounde...
Petr Hlinený
CAV
2010
Springer
286views Hardware» more  CAV 2010»
13 years 8 months ago
ABC: An Academic Industrial-Strength Verification Tool
ABC is a public-domain system for logic synthesis and formal verification of binary logic circuits appearing in synchronous hardware designs. ABC combines scalable logic transforma...
Robert K. Brayton, Alan Mishchenko
GG
2008
Springer
13 years 9 months ago
Network Applications of Graph Bisimulation
Abstract Synchronising Graphs is a system of parallel graph transformation designed for modeling process interaction in a network environment. We propose a theory of context-free s...
Pietro Cenciarelli, Daniele Gorla, Emilio Tuosto