Are You Satisfied by This Partial Assignment?

Roberto Sebastiani

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arXiv · 2003.04225

Are You Satisfied by This Partial Assignment?

Roberto Sebastiani

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Abstract

Many procedures for SAT and SAT-related problems -- in particular for those requiring the complete enumeration of satisfying truth assignments -- rely their efficiency on the detection of partial assignments satisfying an input formula. In this paper we analyze the notion of partial-assignment satisfiability -- in particular when dealing with non-CNF and existentially-quantified formulas -- raising a flag about the ambiguities and subtleties of this concept, and investigating their practical consequences. This may drive the development of more effective assignment-enumeration algorithms.

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Roberto Sebastiani. 2020-02-28. Are You Satisfied by This Partial Assignment?. https://arxiv.org/abs/2003.04225

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