Article ID: | iaor20105993 |
Volume: | 11 |
Issue: | 3 |
Start Page Number: | 423 |
End Page Number: | 440 |
Publication Date: | Sep 2010 |
Journal: | Optimization and Engineering |
Authors: | Wiecek Margaret M, Faulkenberg Stacey L |
Within the past ten years, emphasis has been placed on generating discrete representations of the nondominated set which are truly representative of the nondominated set as a whole. This paper reviews measures for assessing the quality of discrete representations as well as exact solution methods that attempt to produce representations satisfying certain quality criteria. The measures are classified according to the aspect of the representation which they assess: cardinality, coverage, or spacing. The proposed solution methods are categorized according to whether a measure is integrated into the procedure