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JOURNALS // Diskretnyi Analiz i Issledovanie Operatsii // Archive

Diskretn. Anal. Issled. Oper., 2014 Volume 21, Issue 3, Pages 64–75 (Mi da776)

This article is cited in 3 papers

An exact algorithm for solving the discrete Weber problem for a $k$-tree

A. V. Panyukov, R. E. Shangin

South Ural State University, 76 Lenin Ave., 454080 Chelyabinsk, Russia

Abstract: We consider the discrete Weber problem. A consistent deterministic algorithm for finding an exact solution to the problem for a $k$-tree and a finite set of placement positions is suggested. The algorithm is based on the idea of dynamic programming with a decomposition tree. A numerical experiment was performed to examine the effectiveness of the proposed algorithm in comparison with IBM ILOG CPLEX. Ill. 2, bibliogr. 23.

Keywords: Weber problem, $k$-tree, dynamic programming, decomposition tree, exact algorithm.

UDC: 519.863

Received: 03.09.2013
Revised: 31.01.2014



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