Extensible Combinatorial Optimization Learning Environments

Interior-point solver in pure Julia

"On the estimation of discrete choice models to capture irrational customer behaviors" by Jena et al. (2021)

Reimplementation of "Exact Combinatorial Optimization with Graph Convolutional Neural Networks" (NeurIPS 2019)

ZERO is a modular C++ library interfacing Mathematical Programming and Game Theory.

code for the paper ``An Exact Method for (Constrained) Assortment Optimization Problems with Product Costs'', Leitner et al.

An Instance generator for NASPs (Nash Games among Stackelberg Players)

Instances and results for the Critical Node Game

Learning to Compare Nodes in Branch and Bound with Graph Neural Networks (NeurIPS 2022)