Repeated Random Sampling for Minimizing the Time-to-Accuracy of Learning - Okanovic, Patrik; Waleffe, Roger; Mageirakos, Vasilis; Nikolakakis, Konstantinos; Karbasi, Amin; Kalogerias, Dionysios; Gürel, Nezihe Merve; Rekatsinas, Theodoros (International Conference on Learning Representations, 2024)