Combinatorial Optimization by Graph Pointer Networks and Hierarchical Reinforcement Learning. - Qiang Ma; Suwen Ge; Danyang He; Darshan Thaker; Iddo Drori (CoRR, 2019)

Learning to Solve Combinatorial Optimization Problems on Real-World Graphs in Linear Time. - Iddo Drori; Anant Kharkar; William R. Sickinger; Brandon Kates; Qiang Ma 004; Suwen Ge; Eden Dolev; Brenda Dietrich; David P. Williamson; Madeleine Udell (ICMLA, 2020)