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JELIA
2004
Springer
15 years 3 months ago
tascpl: TAS Solver for Classical Propositional Logic
We briefly overview the most recent improvements we have incorporated to the existent implementations of the TAS methodology, the simplified ∆-tree representation of formulas i...
Manuel Ojeda-Aciego, Agustín Valverde
SAT
2010
Springer
178views Hardware» more  SAT 2010»
15 years 1 months ago
Proof Complexity of Propositional Default Logic
Default logic is one of the most popular and successful formalisms for non-monotonic reasoning. In 2002, Bonatti and Olivetti introduced several sequent calculi for credulous and s...
Olaf Beyersdorff, Arne Meier, Sebastian Mülle...
CADE
2007
Springer
15 years 10 months ago
Encodings of Bounded LTL Model Checking in Effectively Propositional Logic
We present an encoding that is able to specify LTL bounded model checking problems within the Bernays-Sch?onfinkel fragment of first-order logic. This fragment, which also correspo...
Andrei Voronkov, Juan Antonio Navarro Pérez
FLAIRS
2006
14 years 11 months ago
Clue Deduction: Professor Plum Teaches Logic
In this paper, we describe curricular materials that use the game of Clue to teach basic concepts of propositional logic. While there are many ways of teaching concepts of logic, ...
Todd W. Neller, Zdravko Markov, Ingrid Russell
ICLP
2009
Springer
15 years 10 months ago
Reducts of Propositional Theories, Satisfiability Relations, and Generalizations of Semantics of Logic Programs
Over the years, the stable-model semantics has gained a position of the correct (two-valued) interpretation of default negation in programs. However, for programs with aggregates (...
Miroslaw Truszczynski