| Konstantin Korovin and Andrei Voronkov. Knuth-Bendix constraint solving is NPcomplete. In Proceedings of 28th International Colloquium on Automata, Languages and Programming (ICALP), volume 2076 of Lecture Notes in Computer Science, pages 979-- |
....of a set of ordering constraints. Two term orderings commonly implemented in automated reasoning procedures are the lexicographic path ordering and the Knuth Bendix ordering [3] For both orderings, deciding the satisfiability of a set of ordering constraints is an NP complete problem [5, 4]. In this paper, we show how a Knuth Bendix ordering constraint may be approximated by a linear equality, in such a way that a set of ordering constraints is inconsistent whenever the corresponding system of linear inequalities is inconsistent. Therefore, we can safely block inferences that would ....
Konstantin Korovin and Andrei Voronkov. Knuth-Bendix constraint solving is NPcomplete. In F. Orejas, P. G. Spirakis, and J. van Leeuwen, editors, Automata, Languages and Programming, volume 2076.
No context found.
Konstantin Korovin and Andrei Voronkov. Knuth-Bendix constraint solving is NPcomplete. In Proceedings of 28th International Colloquium on Automata, Languages and Programming (ICALP), volume 2076 of Lecture Notes in Computer Science, pages 979--
No context found.
Konstantin Korovin and Andrei Voronkov. Knuth-Bendix constraint solving is NP-complete. In Proceedings of 28th International Colloquium on Automata, Languages and Programming (ICALP), volume 2076 of Lecture Notes in Computer Science, pages 979-992. Springer, 2001.
No context found.
Konstantin Korovin and Andrei Voronkov. Knuth-Bendix constraint solving is NPcomplete. In Proceedings of 28th International Colloquium on Automata, Languages and Programming (ICALP), volume 2076 of Lecture Notes in Computer Science, pages 979--
No context found.
Konstantin Korovin and Andrei Voronkov. Knuth-Bendix constraint solving is NP-complete. In Proceedings of 28th International Colloquium on Automata, Languages and Programming (ICALP), volume 2076 of Lecture Notes in Computer Science, pages 979-992. Springer, 2001.
No context found.
Konstantin Korovin and Andrei Voronkov. Knuth-Bendix constraint solving is NP-complete. In Fernando Orejas, Paul G. Spirakis, and Jan van Leeuwen, editors, 28th International Colloquium on Automata, Languages and Programming, volume 2076 of Lecture Notes in Computer Science, pages 979-992, Crete, Greece, July 2001. Springer-Verlag.
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