3 citations · 5 across the 8 of their papers we have counts for
4 papers · 1 filter
Quantile optimization in semidiscrete optimal transport
Yinchu Zhu, Ilya O. Ryzhov
Optimal transport is the problem of designing a joint distribution for two random variables with fixed marginals. In virtually the entire literature on this topic, the objective is…
Individual and group fairness in geographical partitioning
Ilya O. Ryzhov, John Gunnar Carlsson, Yinchu Zhu
Socioeconomic segregation often arises in school districting and other contexts, causing some groups to be over- or under-represented within a particular district. This phenomenon…
Semidiscrete optimal transport with unknown costs
Yinchu Zhu, Ilya O. Ryzhov
Semidiscrete optimal transport is a challenging generalization of the classical transportation problem in linear programming. The goal is to design a joint distribution for two ran…
Optimal data-driven hiring with equity for underrepresented groups
Yinchu Zhu, Ilya O. Ryzhov
We present a data-driven prescriptive framework for fair decisions, motivated by hiring. An employer evaluates a set of applicants based on their observable attributes. The goal is…