My research interests focus on solving practice-driven problems in logistics and supply chain management using analytical techniques such as queuing models, stochastic dynamic programming, and optimization.
Kumawat, G. L. & Roy, D. (2020). A new solution approach for multi-stage semi open queuing networks: An application in shuttle-based compact storage systems. Computers and Operations Research.
Kumawat, G. L., Roy, D., De Koster, R., & Adan, I. (2020). Stochastic modelling of parallel process flows in intra-logistics systems: Applications in container terminals and compact storage systems. European Journal of Operational Research.
Kumawat, G. L. & Roy, D. (2020). AGV or Lift-AGV? Performance trade-offs and design insights for container terminals with robotic transport vehicle technology. IISE Transactions.
Dhingra, V., Kumawat, G. L., Roy, D., & De Koster, R. (2018). Solving semi-open queuing networks with time-varying arrivals: An application in container terminal landside operations. European Journal of Operational Research.
Conference and Paper Presentations
Stochastic modelling of parallel process flows in intra-logistics systems
INFORMS Annual Meeting, Houston, USA (2017)
COSMAR, IISc Bangalore (2016)
AGV or LAGV? Performance trade-offs and design insights for container terminals with robotized transport vehicle technology
INFORMS Annual Meeting, Phoenix, USA (2018)
Society of Operations Management Conference, Ahmedabad University (2017)
Estimating job departure process from multi-stage semi-open queuing networks
Society of Operations Management Conference, IIM Kozhikode (2018)