[PDF][PDF] Steiner systems and the boolean satisfiability problem

SJ Hartley - Proceedings of the 1996 ACM symposium on Applied …, 1996 - dl.acm.org
SJ Hartley
Proceedings of the 1996 ACM symposium on Applied Computing, 1996dl.acm.org
The Steiner system problem and the boolean satisfiability problem (SAT) are defined. Then it
is shown how to convert a Steiner system problem into an instance of SAT. Solving the
resulting SAT using genetic algorithms has not been very fruitful. Several reasons are
suggested. This poor performance may tarnish the reputation of genetic algorithms as an
effective and efficient method for solving combinatorial optimization problems such as SAT.
To increase their exposure in the research community, Steiner system-derived SATs should …
Abstract
The Steiner system problem and the boolean satisfiability problem (SAT) are defined. Then it is shown how to convert a Steiner system problem into an instance of SAT. Solving the resulting SAT using genetic algorithms has not been very fruitful. Several reasons are suggested. This poor performance may tarnish the reputation of genetic algorithms as an effective and efficient method for solving combinatorial optimization problems such as SAT. To increase their exposure in the research community, Steiner system-derived SATs should be added to a genetic algorithm" test suite" or, alternatively, to the DIMACS Challenge set of SAT benchmark problems.
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