Recent Publications

  • A. Tirdad, Winfried K Grassmann, Javad Tavakoli. Optimal policies of M(t)/M/c/c queues with two different levels of servers. European Journal of Operational Research, 249, 1124-1130, 2016. doi: 10.1016/j.ejor.2015.10.040.

  • A. Tirdad. Modeling the surge beds in the emergency department in a hospital by Markov decision process and queueing theory. 2015.

  • RZ Farahani, F Dadgostari, A. Tirdad, R Zanjirani Farahani. Future trends in SCM. 82-100, IGI Global, 2011. doi: 10.4018/978-1-61350-504-5.ch006.

  • A. Tirdad, F Dadgostari, H Zolfagarinia, L Mohseninezhad, A Hassanzadeh. Location-routing problem. 395-417, Springer Science & Business Media, 2009.

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