no code implementations • 1 Oct 2023 • Yinchu Zhu, Ilya O. Ryzhov
Semidiscrete optimal transport is a challenging generalization of the classical transportation problem in linear programming.
no code implementations • 19 Jun 2022 • Yinchu Zhu, Ilya O. Ryzhov
We present a hiring policy that depends on the protected attribute functionally, but not statistically, and we prove that, among all possible fair policies, ours is optimal with respect to the firm's objective.
1 code implementation • 13 May 2021 • Hua Zheng, Wei Xie, Ilya O. Ryzhov, Dongming Xie
Biopharmaceutical manufacturing is a rapidly growing industry with impact in virtually all branches of medicines.
1 code implementation • 29 Oct 2020 • Hua Zheng, Ilya O. Ryzhov, Wei Xie, Judy Zhong
Comorbid chronic conditions are common among people with type 2 diabetes.
no code implementations • 10 Jul 2014 • Ilya O. Ryzhov, Peter I. Frazier, Warren B. Powell
Approximate dynamic programming (ADP) has proven itself in a wide range of applications spanning large-scale transportation problems, health care, revenue management, and energy systems.