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On the complexity of the k-customer vehicle routing problem
Authors:Refael Hassin  Shlomi Rubinstein
Affiliation:Department of Statistics and Operations Research, School of Mathematical Sciences, Tel-Aviv University, Tel-Aviv 69978, Israel
Abstract:
We investigate the complexity of the k-CUSTOMER VEHICLE ROUTING PROBLEM: Given an edge weighted graph, the problem requires to compute a minimum weight set of cyclic routes such that each contains a distinguished depot vertex and at most other k customer vertices, and every customer belongs to exactly one route.
Keywords:Approximation algorithms   Vehicle routing problem
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