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
MFGs for partially reversible investment
H. Cao, X. Guo, “MFGs for partially reversible investment”. Stochastic Processes and their Applications, 150, 995-1014.
Entropy regularization for mean field games with learning
X. Guo, R. Xu, T. Zariphopoulou, “Entropy regularization for mean field games with learning”. Mathematics of Operations Research 47 (4), 3239-3260
Geometric Analysis of Noisy Low-rank Matrix Recovery in the Exact Parameterized and the Overparameterized Regimes
Ma, Ziye & Bi, Yingjie & Lavaei, Javad & Sojoudi, Somayeh. (2023). Geometric Analysis of Noisy Low-Rank Matrix Recovery in the Exact Parametrized and the Overparametrized Regimes. INFORMS Journal on Optimization. 10.1287/ijoo.2023.0090.
Big data-driven decoupling framework enabling quantitative assessments of electric vehicle performance degradation
Zhao, Yang & Wang, Zhenpo & Shen, Max & Zhang, Lei & Dorrell, David & Sun, Fengchun. (2022). Big data-driven decoupling framework enabling quantitative assessments of electric vehicle performance degradation. Applied Energy. 327. 120083. 10.1016/j.apenergy.2022.120083.
Dynamic Routing Problems with Delayed Information
Hyytiä, E., Righter, R. (2021). Dynamic Routing Problems with Delayed Information. In: Zhao, Q., Xia, L. (eds) Performance Evaluation Methodologies and Tools. VALUETOOLS 2021. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 404. Springer, Cham. https://doi.org/10.1007/978-3-030-92511-6_11
Performance degradation in parallel-server systems with shared resources and lack of coordination
E. Hyytiä and R. Righter, “Performance degradation in parallel-server systems with shared resources and lack of coordination,” Performance Evaluation, to appear, 2021. (Extended version of the Valuetools paper) https://doi.org/10.1016/j.peva.2021.102260