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A special class of fuzzy integer programming model with all different constraints [electronic resource]

Eshghi, K. (Kourosh) ; Sharif University Of Technology

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  1. Type of Document: Article
  2. DOI: 10.1016/0165-0114(92)90189-B
  3. Abstract:
  4. In this paper, a fuzzy approach is applied to special classes of integer programming problems with all diierent constraints. In the rst model, a fuzzy integer programming model is developed to represent the all-diierent constraints in mathematical programming. In order to solve the proposed model, a new branching scheme for the Branch and Bound algorithm is also presented. In the second model, a special class of large-scale multi-objective fuzzy integer programming problems with all-diierent constraints is introduced. A solution method for the proposed model is also developed by using the decomposition technique, weighting method and Branch and Bound algorithm. An illustrative numerical example is also given to clarify the theory and the method discussed in this paper
  5. Keywords:
  6. Fuzzy integer programming ; All-dierent constraints ; Branch and bound algorithm
  7. Source: Scientia Iranica ; Vol. 16, No. 1, pp. 1-10, 2009
  8. URL: http://www.researchgate.net/publication/229049007_Special_classes_of_fuzzy_integer_programming_models_with_all-different_constraints