Interactive Fuzzy Programming Using Partial information about Preference for Multiobjective Two-Level Linear Programming Problems
This paper presents interactive fuzzy programming for a multiobjective two-level linear programming problem. In the proposed method, after determining fuzzy goals for all the objective functions of the two decision makers, the decision maker at the upper level subjectively specifies minimal satisfac...
Uloženo v:
| Vydáno v: | Journal of Japan Society for Fuzzy Theory and Systems Ročník 13; číslo 3; s. 292 - 301 |
|---|---|
| Hlavní autoři: | , , |
| Médium: | Journal Article |
| Jazyk: | angličtina japonština |
| Vydáno: |
Japan Society for Fuzzy Theory and Intelligent Informatics
15.06.2001
|
| Témata: | |
| ISSN: | 0915-647X, 2432-9932 |
| On-line přístup: | Získat plný text |
| Tagy: |
Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
|
| Shrnutí: | This paper presents interactive fuzzy programming for a multiobjective two-level linear programming problem. In the proposed method, after determining fuzzy goals for all the objective functions of the two decision makers, the decision maker at the upper level subjectively specifies minimal satisfactory levels for all of the fuzzy goals and the decision maker at the lower level also specifies aspiration levels for all the fuzzy goals. A solution is obtained by solving the problem with the minimal satisfactory levels and the aspiration levels, and the solution is evaluated by using the partial information about preferences of the decision makers. Taking into consideration an overall satisfactory balance between the two decision makers, they update some of the minimal satisfactory levels and the aspiration levels, if necessary, in order to derive a solution satisfactory to them. |
|---|---|
| ISSN: | 0915-647X 2432-9932 |
| DOI: | 10.3156/jfuzzy.13.3_68 |