On a continuous approach for the maximum weighted clique problem

Tatyana Gruzdeva ()

Journal of Global Optimization, 2013, vol. 56, issue 3, 981 pages

Abstract: This paper is focused on computational study of continuous approach for the maximum weighted clique problem. The problem is formulated as a continuous optimization problem with a nonconvex quadratic constraint given by the difference of two convex functions (d.c. function). The proposed approach consists of two main ingredients: a local search algorithm, which provides us with crucial points; and a procedure which is based on global optimality condition and which allows us to escape from such points. The efficiency of the proposed algorithm is illustrated by computational results. Copyright Springer Science+Business Media, LLC. 2013

Keywords: Global optimization; d.c. constraint; Maximum clique; Local search (search for similar items in EconPapers)
Date: 2013
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DOI: 10.1007/s10898-012-9885-4

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