A Novel Genetic Algorithm for a Flow Shop Scheduling Problem with Fuzzy Processing Time

N. Shahsavari pour; M.H. Abolhasani Ashkezari; H. Sheikhi; H. Mohammadi Andargoli; H. Abolhasani Ashkezari

Volume 3, Issue 4 , December 2014, , Pages 1-12

  Various procedures, methods, constraints and objectives are studied in a flow shop problem during the past decades. In order to adapt the problem to the reality form, its parameters are considered as a fuzzy model. In this problem, we consider the processing time as the trapezoidal fuzzy numbers. The ...  Read More

A Novel Approach for Solving Fuzzy Multi-Objective Zero-One Linear Programming Problems

H. Sheikhi

Volume 1, Issue 1 , June 2012, , Pages 42-63

  Fuzzy multi-objective zero-one linear programming (FMOZOLP) has many applications in various fields such as assembly line balancing, assignment, project portfolio selection and maximal covering location problems. In many of the existing methods for solving FMOZOLP problems, membership degree of different ...  Read More