arXiv · 1208.2559
Compression with wildcards: All models of a Boolean 2-CNF
Abstract
Let $W$ be a finite set which simultaneously serves as the universe of any poset $(W,\preceq)$ and as the vertex set of any graph $G$. Our algorithm, abbreviated A-I-I, enumerates (in a compressed format using don't-care symbols) all $G$-independent order ideals of $(W,\preceq)$. For many instances the high-end Mathematica implementation of A-I-I compares favorably to the hardwired Mathematica commands {\tt BooleanConvert} and {\tt SatisfiabilityCount}. The A-I-I can be parallelized and adapts to a polynomial total time algorithm that enumerates the modelset of any Boolean 2-CNF.
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Marcel Wild. 2012-08-13. Compression with wildcards: All models of a Boolean 2-CNF. https://arxiv.org/abs/1208.2559
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