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: | Zabinsky Zelda B., Yen Joyce W., Toktas Berkin |
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.