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Electronic Colloquium on Computational Complexity

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REPORTS > KEYWORD > MINIMAL ENTAILMENT:
Reports tagged with Minimal entailment:
TR14-032 | 8th March 2014
Olaf Beyersdorff, Leroy Chew

Tableau vs. Sequent Calculi for Minimal Entailment

In this paper we compare two proof systems for minimal entailment: a tableau system OTAB and a sequent calculus MLK, both developed by Olivetti (J. Autom. Reasoning, 1992). Our main result shows that OTAB-proofs can be efficiently translated into MLK-proofs, i.e., MLK p-simulates OTAB. The simulation is technically very involved ... more >>>




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