Christos  Zacharias

Christos Zacharias

Assistant Professor, Management Science


Christos Zacharias earned his BSc in mathematics from the University of Athens, and his PhD in operations management from New York University. He is the recipient of the "INFORMS 2014 Service Science Section Best Paper Award."

Research Interests

Stochastic modeling; applied probability; queueing theory; scheduling; simulation; optimization; and predictive modeling

Featured Publications

  • Zacharias, Christos and Michael Pinedo (2017), "Managing Customer Arrivals in Service Systems with Multiple Identical Servers", Manufacturing & Service Operations Management, Forthcoming.

    Zacharias, Christos and Michael Pinedo (2014), "Appointment Scheduling with No-Shows and Overbooking", Production and Operations Management, Vol. 23, No. 5, pp. 788-801.

    Zacharias, Christos and Mor Armony (2016), "Joint Panel Sizing and Appointment Scheduling in Outpatient Care", Management Science, Forthcoming.


  • Applied probability
  • Queueing theory
  • Discrete optimization


  • Ph.D., New York University Stern School of Business
  • B.Sc., University of Athens School of Sciences (Athens, Greece)

Honors and Awards

  • INFORMS Service Science Section Best Paper Award, 2014
Christos  Zacharias


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