Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
477885 | European Journal of Operational Research | 2006 | 14 Pages |
Abstract
Some concepts are introduced with a view to dealing with the problem of choosing the “best” potential alternative(s) in a multi-attribute ordinal data context. We assume that we know the possibilistic weights of attributes and ordinal evaluations of each potential alternative on all attributes. We define what we refer to as positive/negative coalitions of attributes and positiveness/negativeness numerical bags associated with each potential alternative. We also define what will be called positional advantage operators and we describe how all these concepts are used to lay the foundation for the choice method appearing in this paper.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Abdelwaheb Rebai, Belaïd Aouni, Jean-Marc Martel,