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arXiv · 1611.08738

Adding Path-Functional Dependencies to the Guarded Two-Variable Fragment with Counting

Georgios Kourtis·Ian Pratt-Hartmann
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Abstract

The satisfiability and finite satisfiability problems for the two-variable guarded fragment of first-order logic with counting quantifiers, a database, and path-functional dependencies are both ExpTime-complete.

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Georgios Kourtis, Ian Pratt-Hartmann. 2017-10-27. Adding Path-Functional Dependencies to the Guarded Two-Variable Fragment with Counting. https://doi.org/10.23638/lmcs-13(4%3A4)2017

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