Algorithms using ROBDD as a~base for Boolean constraints
Prikladnaâ diskretnaâ matematika, no. 1 (2010), pp. 86-104
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In the paper, we study algorithmic properties of ROBDD considered in the role of Boolean constraints in the hybrid (SAT+ROBDD) logical derivation. We suggest ROBDD-analogs for the basic algorithmic procedures used in DPLL-derivation such as variable assignment, unit clause, clause learning, and the techniques of delayed computations. A new algorithm intended for ROBDD reordering is proposed. Computational complexity of all the considered algorithms is provided.
Keywords:
logical equations, binary decision diagrams, hybrid logical derivation.
@article{PDM_2010_1_a6,
author = {A. S. Ignatiev and A. A. Semenov},
title = {Algorithms using {ROBDD} as a~base for {Boolean} constraints},
journal = {Prikladna\^a diskretna\^a matematika},
pages = {86--104},
publisher = {mathdoc},
number = {1},
year = {2010},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/PDM_2010_1_a6/}
}
A. S. Ignatiev; A. A. Semenov. Algorithms using ROBDD as a~base for Boolean constraints. Prikladnaâ diskretnaâ matematika, no. 1 (2010), pp. 86-104. http://geodesic.mathdoc.fr/item/PDM_2010_1_a6/