Dimakopoulou, M., Zhou, Z., Athey, S. and Imbens, G. 2019. Balanced Linear Contextual Bandits. Proceedings of the AAAI Conference on Artificial Intelligence. 33, 01 (Jul. 2019), 3445-3453. DOI:https://doi.org/10.1609/aaai.v33i01.33013445.