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SPIN
2009
Springer
15 years 4 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»
15 years 2 months 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»
14 years 11 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»
14 years 9 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
12 years 12 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