Addressing capacity uncertainty in resource-constrained assignment problems

Addressing capacity uncertainty in resource-constrained assignment problems

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Article ID: iaor20072054
Country: United Kingdom
Volume: 33
Issue: 3
Start Page Number: 724
End Page Number: 745
Publication Date: Mar 2006
Journal: Computers and Operations Research
Authors: , ,
Abstract:

Resource-constrained assignment problems typically assume capacities are known. We focus on the situation when capacities are uncertain. In addition to the well-known generalized assignment problem and the assignment problem with side-constraints, we discuss two other resource-constrained generalizations of the assignment problem. We identify two alternative approaches to utilize deterministic solution strategies while addressing capacity uncertainty, and illustrate how these approaches can be applied to a specific generalization. We also report the performance of these alternatives on a number of random test problems.

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