Porschen, Stefan and Speckenmeyer, Ewald
(2007).
Clause Set Structures and Polynomial-Time SAT-Decidable Classes.
Working Paper.
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Abstract
Proposing a fibre view on propositional clause sets, we investigate satisfiability testing for several CNF subclasses. Specifically, we show how to decide SAT in polynomial time for formulas where each pair of different clauses intersect either in all or in one variable.
| Item Type: | Monograph (Working Paper) |
| Creators: | Creators Email ORCID ORCID Put Code Porschen, Stefan UNSPECIFIED UNSPECIFIED UNSPECIFIED Speckenmeyer, Ewald UNSPECIFIED UNSPECIFIED UNSPECIFIED |
| URN: | urn:nbn:de:hbz:38-549095 |
| Date: | 2007 |
| Language: | English |
| Faculty: | Faculty of Mathematics and Natural Sciences |
| Divisions: | Faculty of Mathematics and Natural Sciences > Department of Mathematics and Computer Science > Institute of Computer Science |
| Subjects: | Data processing Computer science |
| Refereed: | No |
| URI: | http://kups.ub.uni-koeln.de/id/eprint/54909 |
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