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LPAR
2010
Springer
14 years 10 months ago
Logic and Computation in a Lambda Calculus with Intersection and Union Types
We present an explicitly typed lambda calculus "`a la Church" based on the union and intersection types discipline; this system is the counterpart of the standard type a...
Daniel J. Dougherty, Luigi Liquori
95
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LPAR
2010
Springer
14 years 10 months ago
Clause Elimination Procedures for CNF Formulas
Abstract. We develop and analyze clause elimination procedures, a specific family of simplification techniques for conjunctive normal form (CNF) formulas. Extending known procedu...
Marijn Heule, Matti Järvisalo, Armin Biere
122
Voted
LPAR
2010
Springer
14 years 10 months ago
Labelled Unit Superposition Calculi for Instantiation-Based Reasoning
The Inst-Gen-Eq method is an instantiation-based calculus which is complete for first-order clause logic modulo equality. Its distinctive feature is that it combines first-order ...
Konstantin Korovin, Christoph Sticksel
76
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LPAR
2010
Springer
14 years 10 months ago
Polite Theories Revisited
The classic method of Nelson and Oppen for combining decision procedures requires the theories to be stably-infinite. Unfortunately, some important theories do not fall into this...
Dejan Jovanovic, Clark Barrett
108
Voted
LPAR
2010
Springer
14 years 10 months ago
ABC: Algebraic Bound Computation for Loops
Abstract. We present ABC, a software tool for automatically computing symbolic upper bounds on the number of iterations of nested program loops. The system combines static analysis...
Régis Blanc, Thomas A. Henzinger, Thibaud H...