کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
477116 | 1446135 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Minmax regret approach and optimality evaluation in combinatorial optimization problems with interval and fuzzy weights
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Minmax regret approach and optimality evaluation in combinatorial optimization problems with interval and fuzzy weights Minmax regret approach and optimality evaluation in combinatorial optimization problems with interval and fuzzy weights](/preview/png/477116.png)
چکیده انگلیسی
This paper deals with a general combinatorial optimization problem in which closed intervals and fuzzy intervals model uncertain element weights. The notion of a deviation interval is introduced, which allows us to characterize the optimality and the robustness of solutions and elements. The problem of computing deviation intervals is addressed and some new complexity results in this field are provided. Possibility theory is then applied to generalize a deviation interval and a solution concept to fuzzy ones.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Operational Research - Volume 200, Issue 3, 1 February 2010, Pages 680–687
Journal: European Journal of Operational Research - Volume 200, Issue 3, 1 February 2010, Pages 680–687
نویسندگان
Adam Kasperski, Paweł Zieliński,