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» A Model Elimination Calculus for Generalized Clauses
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CADE
2007
Springer
14 years 5 months ago
Hyper Tableaux with Equality
Abstract. In most theorem proving applications, a proper treatment of equational theories or equality is mandatory. In this paper we show how to integrate a modern treatment of equ...
Björn Pelzer, Peter Baumgartner, Ulrich Furba...
TLCA
2005
Springer
13 years 10 months ago
Semantic Cut Elimination in the Intuitionistic Sequent Calculus
Cut elimination is a central result of the proof theory. This paper proposes a new approach for proving the theorem for Gentzen’s intuitionistic sequent calculus LJ, that relies ...
Olivier Hermant
CSL
2001
Springer
13 years 9 months ago
Constrained Hyper Tableaux
Hyper tableau reasoning is a version of clausal form tableau reasoning where all negative literals in a clause are resolved away in a single inference step. Constrained hyper table...
Jan van Eijck
CADE
2009
Springer
14 years 5 months ago
Superposition and Model Evolution Combined
We present a new calculus for first-order theorem proving with equality, ME+Sup, which generalizes both the Superposition calculus and the Model Evolution calculus (with equality)...
Peter Baumgartner, Uwe Waldmann
ACSD
2007
IEEE
93views Hardware» more  ACSD 2007»
13 years 7 months ago
SAT-based Unbounded Model Checking of Timed Automata
We present an improvement of the SAT-based Unbounded Model Checking (UMC) algorithm. UMC, a symbolic approach introduced in [7], uses propositional formulas in conjunctive normal ...
Wojciech Penczek, Maciej Szreter