Ralph E. Wildeman

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abstract This paper discusses several strategies for the maintenance of light standards, where each light standard consists of n independent and identical lamps screwed on a chandelier. The lamps are subject to stochastic failures, and must be correctively replaced if the number of failed lamps reaches a prespecified number m; a norm that is set by the(More)
During the last two decades, many heuristic procedures for the joint replenishment problem have appeared in the literature. The only available optimal solution procedure was based on an enumera-tive approach and was computationally prohibitive. In this paper we present an alternative optimal approach based on global optimisation theory. By applying(More)
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