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122
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ICLP
1995
Springer
15 years 4 months ago
A Method for Implementing Equational Theories as Logic Programs
Equational theories underly many elds of computing, including functional programming, symbolic algebra, theorem proving, term rewriting and constraint solving. In this paper we sh...
Mantis H. M. Cheng, Douglas Stott Parker Jr., Maar...
203
Voted
CP
2009
Springer
16 years 1 months ago
Same-Relation Constraints
The ALLDIFFERENT constraint was one of the first global constraints [17] and it enforces the conjunction of one binary constraint, the not-equal constraint, for every pair of varia...
Christopher Jefferson, Karen E. Petrie, Meinolf Se...
145
Voted
FROCOS
2011
Springer
14 years 7 days ago
Stochastic Local Search for SMT: Combining Theory Solvers with WalkSAT
A dominant approach to Satisfiability Modulo Theories (SMT) relies on the integration of a Conflict-Driven-Clause-Learning (CDCL) SAT solver and of a decision procedure able to h...
Alberto Griggio, Quoc-Sang Phan, Roberto Sebastian...
LICS
2003
IEEE
15 years 5 months ago
Intruder Deductions, Constraint Solving and Insecurity Decision in Presence of Exclusive or
We present decidability results for the verification of cryptographic protocols in the presence of equational theories corresponding to xor and Abelian groups. Since the perfect ...
Hubert Comon-Lundh, Vitaly Shmatikov
130
Voted
POPL
1998
ACM
15 years 4 months ago
Local Type Inference
constraint solver. The other infers annotations on bound variables in function abstractions by propagating type constraints downward from enclosing application nodes. We motivate o...
Benjamin C. Pierce, David N. Turner