Assoc. Prof. Dr. Zied Hajej | Engineering | Research Excellence Award
Associate Professor | University of Lorraine | France
Assoc. Prof. Dr. Zied Hajej is an internationally recognized academic and researcher whose work is firmly positioned at the core of Engineering, with sustained contributions across industrial Engineering, systems Engineering, computational Engineering, and decision oriented Engineering frameworks. His expertise integrates Engineering optimization, Engineering analytics, Engineering intelligence, and Engineering driven modeling to address complex production, maintenance, logistics, and reliability challenges. He has authored and co authored more than thirty peer reviewed journal articles, numerous international conference papers, books, and software solutions, reflecting a strong Engineering research portfolio with high global visibility. His Engineering research emphasizes integrated production and maintenance Engineering, sustainable Engineering systems, renewable energy Engineering, and data driven Engineering strategies supported by artificial intelligence and machine learning. He maintains active Engineering collaborations with leading international universities, research laboratories, and industrial partners, strengthening interdisciplinary Engineering innovation and knowledge transfer. His Engineering contributions have influenced industrial practices, improved system reliability, and supported sustainable societal outcomes through efficient Engineering solutions. Google Scholar profile of 1083 Citations, 18 h index, 32 i10 index.
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Featured Publications
Optimal integrated maintenance and production policy for randomly failing systems with variable failure rate
International Journal of Production Research, 2011
Cited by 127
Joint optimisation of maintenance and production policies with subcontracting and product returns
Journal of Intelligent Manufacturing, 2014
Cited by 63
An optimal production and maintenance planning under stochastic random demand, service level and failure rate
IEEE CASE Conference Proceedings, 2009
Cited by 52
Forecasting and maintenance problem under subcontracting constraint with transportation delay
International Journal of Production Research, 2014
Cited by 39
An integrated model of production, maintenance, and quality control with statistical process control chart of a supply chain
Applied Sciences (MDPI), 2021
Cited by 38