Wang, S., Zhu, E., Hu, X., Liu, X., Liu, Q., Yin, J. and Wang, F. 2019. Robustness Can Be Cheap: A Highly Efficient Approach to Discover Outliers under High Outlier Ratios. Proceedings of the AAAI Conference on Artificial Intelligence. 33, 01 (Jul. 2019), 5313-5320. DOI:https://doi.org/10.1609/aaai.v33i01.33015313.