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How QBF Expansion Makes Strategy Extraction Hard

In this paper we show that the QBF proof checking format QRAT (Quantified Resolution Asymmetric Tautologies) by Heule, Biere and Seidl cannot have polynomial time strategy extraction unless P=PSPACE. In our proof, the crucial property that makes strategy extraction PSPACE-hard for this proof format...

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Bibliografiska uppgifter
I publikationen:Automated Reasoning
Huvudupphovsmän: Chew, Leroy, Clymo, Judith
Materialtyp: Artigo
Språk:Inglês
Publicerad: 2020
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC7324150/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/978-3-030-51074-9_5
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