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SPIN
2009
Springer
14 years 2 months ago
Symbolic Analysis via Semantic Reinterpretation
Abstract. The paper presents a novel technique to create implementations of the basic primitives used in symbolic program analysis: forward symbolic evaluation, weakest liberal pre...
Junghee Lim, Akash Lal, Thomas W. Reps
CAV
2004
Springer
93views Hardware» more  CAV 2004»
14 years 28 days ago
Symbolic Parametric Safety Analysis of Linear Hybrid Systems with BDD-Like Data-Structures
—We introduce a new BDD-like data structure called Hybrid-Restriction Diagrams (HRDs) for the representation and manipulation of linear hybrid automata (LHA) state-spaces and pre...
Farn Wang
CAV
2008
Springer
104views Hardware» more  CAV 2008»
13 years 9 months ago
Proving Conditional Termination
Abstract. We describe a method for synthesizing reasonable underapproximations to weakest preconditions for termination--a long-standing open problem. The paper provides experiment...
Byron Cook, Sumit Gulwani, Tal Lev-Ami, Andrey Ryb...
ENTCS
2006
133views more  ENTCS 2006»
13 years 7 months ago
Linking Semantic Models to Support CSP || B Consistency Checking
Consistency checking in the CSP B approach verifies that an individual controller process, defined using a sequential non-divergent subset of CSP, never calls a B operation outsid...
Neil Evans, Helen Treharne
ISSTA
2012
ACM
11 years 10 months ago
Detecting inconsistencies via universal reachability analysis
Recent research has suggested that a large class of software bugs fall into the category of inconsistencies, or cases where two pieces of program code make incompatible assumption...
Aaron Tomb, Cormac Flanagan