Search Results for author: Alexis de Colnet

Found 3 papers, 0 papers with code

On the Complexity of Enumerating Prime Implicants from Decision-DNNF Circuits

no code implementations30 Jan 2023 Alexis de Colnet, Pierre Marquis

We consider the problem EnumIP of enumerating prime implicants of Boolean functions represented by decision decomposable negation normal form (dec-DNNF) circuits.

Negation

A Lower Bound on DNNF Encodings of Pseudo-Boolean Constraints

no code implementations6 Jan 2021 Alexis de Colnet

Two major considerations when encoding pseudo-Boolean (PB) constraints into SAT are the size of the encoding and its propagation strength, that is, the guarantee that it has a good behaviour under unit propagation.

Negation

Lower Bounds for Approximate Knowledge Compilation

no code implementations27 Nov 2020 Alexis de Colnet, Stefan Mengel

Moreover, there are known size lower bounds for d-DNNF which by relaxing to approximation one might be able to avoid.

Negation

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