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05/09/2022
Reusing Comparator Networks in Pseudo-Boolean Encodings
A Pseudo-Boolean (PB) constraint is a linear inequality constraint over ...
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10/09/2021
Linear-time algorithm for vertex 2-coloring without monochromatic triangles on planar graphs
In the problem of 2-coloring without monochromatic triangles (or triangl...
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11/01/2019
CNF Encodings of Cardinality Constraints Based on Comparator Networks
Boolean Satisfiability Problem (SAT) is one of the core problems in comp...
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10/19/2017
On vertex coloring without monochromatic triangles
We study a certain relaxation of the classic vertex coloring problem, na...
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01/21/2014