B-Learner: Quasi-Oracle Bounds on Heterogeneous Causal Effects Under Hidden Confounding. - Miruna Oprescu; Jacob Dorn; Marah Ghoummaid; Andrew Jesson; Nathan Kallus; Uri Shalit (ICML, 2023)

When to Act and When to Ask: Policy Learning With Deferral Under Hidden Confounding. - Marah Ghoummaid; Uri Shalit (NeurIPS, 2024)