International Journal of Management and Fuzzy Systems

Volume 5, Issue 3, September 2019

  • On Various Approaches for Bi-level Optimization Problems

    Mohamed Aly El Sayed, Farahat Abdo Allah Farahat

    Issue: Volume 5, Issue 3, September 2019
    Pages: 47-63
    Received: 23 September 2019
    Accepted: 18 October 2019
    Published: 25 October 2019
    Abstract: In this paper we review some different basic approaches for solving bi-level optimization problems (BLOP). Firstly, the formulation and some basic concepts of such BLOP are presented. Secondly, some conventional approaches for solving the BLOP such as; vertex enumeration method, branch and bound algorithm, Karush Kuhn-Tucker (KKT) transformation ar... Show More