Research

IEOR researchers investigate the latest mathematical tools, approaches, and methodologies to make new theoretical discoveries and innovations that touch nearly every industry, making them more efficient and profitable in areas such as supply chain, logistics, manufacturing, data science, energy systems, robotics, and management.

Selected Publications

On Degenerate Doubly Nonnegative Projection Problems

Cui, Ying & Liang, Ling & Sun, Defeng & Toh, Kim-Chuan. (2021). On Degenerate Doubly Nonnegative Projection Problems. Mathematics of Operations Research. 47. 10.1287/moor.2021.1205.

Nonlinear Least Absolute Value Estimator for Topology Error Detection and Robust State Estimation

Park, Sangwoo & Mohammadi-Ghazi, Reza & Lavaei, Javad. (2021). Nonlinear Least Absolute Value Estimator for Topology Error Detection and Robust State Estimation. IEEE Access. PP. 1-1. 10.1109/ACCESS.2021.3118036.

Association of Funding and Meal Preparation Time With Nutritional Quality of Meals of Supplemental Nutritional Assistance Program Recipients

Olfat M, Laraia BA, Aswani AJ. Association of Funding and Meal Preparation Time With Nutritional Quality of Meals of Supplemental Nutritional Assistance Program RecipientsJAMA Netw Open. 2021;4(6):e2114701. doi:10.1001/jamanetworkopen.2021.14701

Hybrid of fixed and mobile charging systems for electric vehicles: System design and analysis

Chengzhang, Wang & He, Fang & Shen, Max & Li, Meng. (2021). Hybrid of fixed and mobile charging systems for electric vehicles: System design and analysis. Transportation Research Part C: Emerging Technologies. 126. 103068. 10.1016/j.trc.2021.103068.

Assessment of battery utilization and energy consumption in the large-scale development of urban electric vehicles

Zhao, Yang & Wang, Zhenpo & Shen, Max & Sun, Fengchun. (2021). Assessment of battery utilization and energy consumption in the large-scale development of urban electric vehicles. Proceedings of the National Academy of Sciences. 118. e2017318118. 10.1073/pnas.2017318118.

Modern Nonconvex Nondifferentiable Optimization

Cui, Ying & Pang, Jong-Shi. (2021). Modern Nonconvex Nondifferentiable Optimization. 10.1137/1.9781611976748.