Dr. Mehdi Toloo is an Associate Professor of Data Modelling and Analytics in the Department of Business Administration and a docent in Engineering Management in the Department of Systems Engineering  at Technical University of Ostrava in Czech Republic.  Dr. Toloo is an internationally recognized expert in Data Envelopment Analysis, Multi-objective programming, and Network Flows. He serves as an area editor for Computers & Industrial Engineering. He has written fourteen books and published in top-tier journals including OMEGA,European Journal of Operational Research, Computers & Operations Research,International Journal of Production Research, Computers & Industrial Engineering, Applied Mathematics and Computers, Applied Mathematical Modelling, Expert Systems with Applications, Annals of Operations Research, Journal of the Operational Research Society, International Journal of Advanced Manufacturing Technology, Computers and Mathematics with Applications, Measurement, Computational Economics, Computational and Applied Mathematics, International Journal of Management Science, and The Journal of Supercomuting  among others.