Gradual Domain Adaptation via Manifold-Constrained Distributionally Robust Optimization - Saberi, Amirhossein; Najafi, Amir; Behjati, Amin; Emrani, Ala; Zolfit, Yasaman; Mahdi Shadrooy; Motahari, Abolfazl; Khalaj, Babak H. (Advances in Neural Information Processing Systems, 2024)