1. Department of Industrial Engineering, Shomal University, P.O. Box 731, Amol, Mazandaran, Iran; Institute of Internet and Intelligent Technologies, Vilnius Gediminas Technical University, Sauletekio al. 11, 10223 Vilnius, Lithuania
2. Institute of Internet and Intelligent Technologies, Vilnius Gediminas Technical University, Sauletekio al. 11, 10223 Vilnius, Lithuania