"Optimal loading of double-stack container trains" by Upadhyay A., Gu W. , Bolia N. in Transportation Research Part E: Logistics and Transportation(2017).
"Supply chain design and optimization for a biomass-fired power plant: A Tradeoff between Fixed and Portable Depots for Biomass Preprocessing" by Bergman R., Upadhyay A., Sahoo K., Bilek E. in 61st SWST/JWRS International Convention: Era of a Sustainable World - Tradition and Innovation, Nagoya, Japan(2018).
"An optimization based decision support system for integrated planning and scheduling on dedicated freight corridors" by Upadhyay A., Bolia N in International Journal of Production Research(2014).