Computational complexity of the semantics of some natural language constructions

Annals of Pure and Applied Logic 127 (1-3):219--227 (2004)
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Abstract

We consider an example of a sentence which according to Hintikka's claim essentially requires for its logical form a Henkin quantifier. We show that if Hintikka is right then recognizing the truth value of the sentence in finite models is an NP-complete problem. We discuss also possible conclusions from this observation.

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Marcin Mostowski
Last affiliation: Jagiellonian University

References found in this work

On branching quantifiers in English.Jon Barwise - 1979 - Journal of Philosophical Logic 8 (1):47 - 80.
Quantifiers vs. Quantification Theory.Jaakko Hintikka - 1973 - Dialectica 27 (3‐4):329-358.

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