Current Issue

May 2018, Volume 5, Number 2

A New Algorithm for Solving Fully Fuzzy Bi-Level Quadratic Programming Problems  
Azza H. Amer, Helwan University, Egypt

February 2018, Volume 5, Number 1

Lognormal Ordinary Kriging Metamodel in Simulation Optimization  
Muzaffer Balaban1 and Berna Dengiz2, 1Turkish Statistical Institute, Turkey and 2Baskent University, Turkey