Computational experience with approximat
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Tal Grossman; Avishai Wool
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Article
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1997
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Elsevier Science
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English
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The Set Covering problem (SCP) is a well known combinatorial optimization problem, which is NP-hard. We conducted a comparative study of nine different approximation algorithms for the SCP, including several greedy variants, fractional relaxations, randomized algorithms and a neural network algorith