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CADE
2010
Springer
15 years 25 days ago
Sledgehammer: Judgement Day
Abstract. Sledgehammer, a component of the interactive theorem prover Isabelle, finds proofs in higher-order logic by calling the automated provers for first-order logic E, SPASS a...
Sascha Böhme, Tobias Nipkow
CADE
2006
Springer
16 years 16 hour ago
Blocking and Other Enhancements for Bottom-Up Model Generation Methods
In this paper we introduce several new improvements to the bottom-up model generation (BUMG) paradigm. Our techniques are based on non-trivial transformations of first-order probl...
Peter Baumgartner, Renate A. Schmidt
CADE
2001
Springer
16 years 16 hour ago
Incremental Closure of Free Variable Tableaux
Abstract. This paper presents a technique for automated theorem proving with free variable tableaux that does not require backtracking. Most existing automated proof procedures usi...
Martin Giese
TPHOL
2005
IEEE
15 years 5 months ago
A Structured Set of Higher-Order Problems
Abstract. We present a set of problems that may support the development of calculi and theorem provers for classical higher-order logic. We propose to employ these test problems as...
Christoph Benzmüller, Chad E. Brown
LPNMR
1997
Springer
15 years 3 months ago
Power Defaults
This paper introduces power default reasoning (PDR), a framework for nonmonotonic reasoning based on the domain-theoretic idea of modeling default rules with partial-information i...
Guo-Qiang Zhang, William C. Rounds