Using ELECTRE TRI outranking method to sort MOMILP nondominated solutions |
| |
Institution: | 1. Owen Graduate School of Management, Vanderbilt University, Nashville, TN 37203, USA;2. School of Management, University of San Francisco, San Francisco, CA 94117, USA;3. Information Sciences and Technology, Penn State University, Berks, Reading, PA 19610, USA |
| |
Abstract: | Several interactive methods exist to identify nondominated solutions in a Multiple Objective Mixed Integer Linear Program. But what if the Decision Maker is also interested in sorting those solutions (assigning them to pre-established ordinal categories)? We propose an interactive “branch-and-bound like” technique to progressively build the nondominated set, combined with ELECTRE TRI method (Pessimistic procedure) to sort identified nondominated solutions. A disaggregation approach is considered in order to avoid direct definition of all ELECTRE TRI preference parameters. Weight-importance coefficients are inferred and category reference profiles are determined based on assignment examples provided by the Decision Maker. A computation tool was developed with a twofold purpose: support the Decision Maker involved in a decision process and provide a test bed for research purposes. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|