Mohamad Darayi headshot
Assistant Professor of Systems Engineering, Engineering
Office Phone
Office Location
Main Building, 220 Q

Mohamad Darayi earned his Ph.D. in industrial and systems engineering from the University of Oklahoma, M.S. in industrial engineering from Tarbiat Modares University, and B.S. in industrial engineering from University of Tabriz. His principal research interests and key publications lie in (i) infrastructure network resilience and (ii) system simulation modeling and analysis applications in healthcare, manufacturing, supply chain, and logistics management. As a member of the Institute for Operations Research and the Management Sciences (INFORMS) and the Institute of Industrial and Systems Engineers (IISE), he has showcased his work at multiple international conferences.


Darayi, Mohamad, Kash Barker, and Joost R. Santos. “Components importance measures for multi-industry vulnerability of a freight transportation network.” Networks and Spatial Economics, forthcoming.

Whitman, Mackenzie G., Kash Barker, Jonas Johansson, and Mohamad Darayi. “Component importance for multi-commodity networks: applications in the Swedish railway.” Computers and Industrial Engineering, (2017). doi:10.1016/j.cie.2017.08.004.

Goodini, Azadeh, Mashallah Torabi, Maryam Goodarzi, Reza Safdari, Mohamad Darayi, Mahdieh Tavassoli, MohammadMehdi Shabani. “The simulation model of teleradiology in telemedicine project.” The Healthcare Manager 34, no. 1 (2015): 69-75.

Darayi, Mohamad, Hamidreza Eskandari, and Christopher D. Geiger. “Supply chain channel coordination under sales rebate return policy contracts using simulation optimization.” Scientia Iranica Transaction E-Industrial Engineering 21, no. 6 (2014): 2295-2306.

Darayi, Mohamad, Hamidreza Eskandari, and Christopher D. Geiger. “Using simulation-based optimization to improve the performance at a tire manufacturing company.” QScience Connect 13, (2013).

Sadjadi, Seyed J., Roya Soltani, Milad Izadkhah, Fatemeh Saberian, Mohamad Darayi. “A New Nonlinear Stochastic Staff Scheduling Model.” Scientia Iranica Transaction E-Industrial Engineering 18, no. 3 (2011): 699-710.

Eskandari, Hamidreza, Mohamad Darayi, and Christopher D. Geiger. "Using simulation optimization as a decision support tool for supply chain coordination with contracts". Proceedings of the 2010 Winter Simulation Conference, 2010, 1306-1317.


B.S., Industrial Engineering, University of Tabriz

M.S., Industrial Engineering, Tarbiat Modares University

Ph.D., Industrial and Systems Engineering, University of Oklahoma