Performance of per tone hammerstein and bilinear recurrent neural network equalizer for wireless OFDM systems. - Babak Haji; Bagher Naeeni; Hamidreza Amindavar (ISSPA, 2007)

One-for-one period policy in a two-echelon inventory system with poisson demand and constraint on total lost sales. - Rasoul Haji; Babak Haji (SOLI, 2009)

Optimal batch production with minimum rework cycles and constraint on accumulated defective units. - Babak Haji; Alireza Haji; Rasoul Haji (SOLI, 2009)

Applying a new ordering policy in a two-echelon inventory system with Poisson demand rate for retailers and transportation cost. - Rasoul Haji; Hamed Tayebi; Babak Haji (Int. J. Bus. Perform. Supply Chain Model., 2011)

A Queueing Loss Model with Heterogeneous Skill Based Servers Under Idle Time Ordering Policies. - Babak Haji; Sheldon M. Ross (J. Appl. Probab., 2015)

M/G/∞ with exponentially distributed setup times. - Babak Haji; Sheldon M. Ross (Oper. Res. Lett., 2015)

Minimizing expected discounted cost in a queueing loss model with discriminating arrivals. - Babak Haji; Sheldon M. Ross (Eur. J. Oper. Res., 2020)

A partially flexible routing strategy for assigning emergency department patients to inpatient wards. - Mahdi Shakeri; Babak Haji; Leily Farrokhvar (Comput. Ind. Eng., 2023)