A robust super-efficiency data envelopment analysis model for ranking of provincial gas companies in Iran. - Seyed Jafar Sadjadi; Hossein Omrani; S. Abdollahzadeh; Mohammad Alinaghian; H. Mohammadi (Expert Syst. Appl., 2011)

An interactive robust data envelopment analysis model for determining alternative targets in Iranian electricity distribution companies. - Seyed Jafar Sadjadi; Hossein Omrani; Ahmad Makui; Kamran Shahanaghi (Expert Syst. Appl., 2011)

A hybrid memetic algorithm for maximizing the weighted number of just-in-time jobs on unrelated parallel machines. - Fariborz Jolai; Mohsen Sadegh Amalnick; Mohammad Alinaghian; Majid Shakhsi-Niaei; Hossein Omrani (J. Intell. Manuf., 2011)