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» Analysis of Constraint Logic Programs
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ISMVL
2000
IEEE
134views Hardware» more  ISMVL 2000»
14 years 2 months ago
The 2-SAT Problem of Regular Signed CNF Formulas
Signed conjunctive normal form (signed CNF) is a classical conjunctive clause form using a generalized notion of literal, called signed atom. A signed atom is an expression of the...
Bernhard Beckert, Reiner Hähnle, Felip Many&a...
PADO
2001
Springer
14 years 2 months ago
Deriving Pre-conditions for Array Bound Check Elimination
Abstract. We present a high-level approach to array bound check optimization that is neither hampered by recursive functions, nor disabled by the presence of partially redundant ch...
Wei-Ngan Chin, Siau-Cheng Khoo, Dana N. Xu
POPL
2005
ACM
14 years 10 months ago
Automated soundness proofs for dataflow analyses and transformations via local rules
We present Rhodium, a new language for writing compiler optimizations that can be automatically proved sound. Unlike our previous work on Cobalt, Rhodium expresses optimizations u...
Sorin Lerner, Todd D. Millstein, Erika Rice, Craig...
POPL
2003
ACM
14 years 10 months ago
Discovering affine equalities using random interpretation
We present a new polynomial-time randomized algorithm for discovering affine equalities involving variables in a program. The key idea of the algorithm is to execute a code fragme...
Sumit Gulwani, George C. Necula
CORR
2010
Springer
178views Education» more  CORR 2010»
13 years 8 months ago
Towards A Shape Analysis for Graph Transformation Systems
Graphs and graph transformation systems are a frequently used modelling technique for a wide range of different domains, covering areas as diverse as refactorings, network topolog...
Dominik Steenken, Heike Wehrheim, Daniel Wonisch