A guide to completeness and complexity for modal logics of knowledge and belief
Artificial Intelligence
An algorithm to evaluate quantified Boolean formulae
AAAI '98/IAAI '98 Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence
Beyond NP: the QSAT phase transition
AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
Evaluating Optimized Decision Procedures for Propositional Modal K(m) Satisfiability
Journal of Automated Reasoning
SAT-Based Decision Procedures for Classical Modal Logics
Journal of Automated Reasoning
Distributed Modal Theorem Proving with KE
TABLEAUX '96 Proceedings of the 5th International Workshop on Theorem Proving with Analytic Tableaux and Related Methods
Free Variable Tableaux for Propositional Modal Logics
TABLEAUX '97 Proceedings of the International Conference on Automated Reasoning with Analytic Tableaux and Related Methods
Propositional Logics on the Computer
TABLEAUX '95 Proceedings of the 4th International Workshop on Theorem Proving with Analytic Tableaux and Related Methods
CADE-13 Proceedings of the 13th International Conference on Automated Deduction: Automated Deduction
A New System and Methodology for Generating Random Modal Formulae
IJCAR '01 Proceedings of the First International Joint Conference on Automated Reasoning
IJCAR '01 Proceedings of the First International Joint Conference on Automated Reasoning
Journal of Artificial Intelligence Research
Framework for an automated comparison of description logic reasoners
ISWC'06 Proceedings of the 5th international conference on The Semantic Web
The QMLTP problem library for first-order modal logics
IJCAR'12 Proceedings of the 6th international joint conference on Automated Reasoning
Performance heterogeneity and approximate reasoning in description logic ontologies
ISWC'12 Proceedings of the 11th international conference on The Semantic Web - Volume Part I
Proceedings of the twelfth workshop on Foundations of genetic algorithms XII
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The recent emergence of heavily-optimized modal decision procedures has highlighted the key role of empirical testing in this domain. Unfortunately, the introduction of extensive empirical tests for modal logics is recent, and so far none of the proposed test generators is very satisfactory. To cope with this fact, we present a new random generation method that provides benefits over previous methods for generating empirical tests. It fixes and much generalizes one of the best-known methods, the random CNF???m test, allowing for generating a much wider variety of problems, covering in principle the whole input space. Our new method produces much more suitable test sets for the current generation of modal decision procedures. We analyze the features of the new method by means of an extensive collection of empirical tests.