A note: a due-window assignment problem on parallel identical machines

G Mosheiov and A Sarig ()
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G Mosheiov: The Hebrew University
A Sarig: The Hebrew University

Journal of the Operational Research Society, 2011, vol. 62, issue 1, 238-241

Abstract: Abstract We solve a due-window assignment problem on parallel identical machines. In addition to the standard objective of finding the optimal job schedule, in due-window assignment problems one has to assign a time interval during which goods are delivered to customers with no cost. Jobs scheduled prior to or after the due-window are penalized according to their earliness/tardiness value. We assume that jobs have identical processing times, but may have job-dependent earliness and tardiness costs (eg, due to possible different destinations). We show that the problem can be reduced to a non-standard asymmetric assignment problem, and introduce an efficient (O(n 4)) solution procedure.

Keywords: scheduling; parallel machines; earliness–tardiness; due-window; assignment problem (search for similar items in EconPapers)
Date: 2011
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Citations: View citations in EconPapers (1)

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DOI: 10.1057/jors.2009.179

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