3 citations · 3 across the 2 of their papers we have counts for
3 papers · 1 filter
Mixed-integer bilevel representability
Amitabh Basu, Christopher Thomas Ryan, Sriram Sankaranarayanan
We study the representability of sets that admit extended formulations using mixed-integer bilevel programs. We show that feasible regions modeled by continuous bilevel constraints…
Mixed-integer linear representability, disjunctions, and Chvatal functions --- modeling implications
Amitabh Basu, Kipp Martin, Christopher Thomas Ryan +1
Jeroslow and Lowe gave an exact geometric characterization of subsets of that are projections of mixed-integer linear sets, also known as MILP-representable or MILP-…
The discrete moment problem with nonconvex shape constraints
Xi Chen, Simai He, Bo Jiang +2
The discrete moment problem is a foundational problem in distribution-free robust optimization, where the goal is to find a worst-case distribution that satisfies a given set of mo…