Journal of Statistics Applications & Probability

Author Country (or Countries)



This paper presented a decomposition approach and TOPSIS approach to solve a bi-level large-scale quadratic programming problem (BLLSQPP) with fuzzy parameters in the objective function based on Taylor series and compare between a decomposition algorithm and TOPSIS approach. The basic idea of the proposed approach is to convert the fuzzy number nature of this problem into equivalent deterministic nature. Then the Taylor series will be combined with decomposition algorithm to obtain the satisfactory solution for problem under investigation. To demonstrate the power of the proposed approach, a numerical example is solved and compared with the solutions of the Technique for Order Preference by Similarity Ideal Solution (TOPSIS) approach.

Suggested Reviewers


Digital Object Identifier (DOI)