| Article ID: | iaor1999878 |
| Country: | Japan |
| Volume: | 10 |
| Issue: | 1 |
| Start Page Number: | 108 |
| End Page Number: | 116 |
| Publication Date: | Feb 1998 |
| Journal: | Journal of Japan Society For Fuzzy Theory and Systems |
| Authors: | Sakawa Masatoshi, Kato Kosuke, Shibano Toshihiro |
| Keywords: | decision, programming: integer |
This paper deals with multiobjective integer programming problems by considering fuzzy goals of the decision maker for objective functions. After determining the fuzzy goals of the decision maker, if the decision maker specifies the reference membership values, the corresponding Pareto optimal solution can be obtained by solving the augmented minimax problem which becomes an integer programming problem. For solving the problem, decoding algorithms for 0–1 programming problems are revised and ringed double strings are also introduced. Then an interactive fuzzy satisficing method is presented together with an illustrative numerical example.