Solving a Dynamic Cell Formation Problem with Machine Cost and Alternative Process Plan by Memetic Algorithms. - Reza Tavakkoli-Moghaddam; Nima Safaei; Masoud Babakhani (SAGA, 2005)

An efficient genetic algorithm for determining the optimal price discrimination. - Nima Safaei; Seyed Jafar Sadjadi; Masoud Babakhani (Appl. Math. Comput., 2006)

Designing cellular manufacturing systems under dynamic and uncertain conditions. - Nima Safaei; Mohammad Saidi-Mehrabad; Masoud Babakhani (J. Intell. Manuf., 2007)