Li, Y., Liu, J., Li, Z., Zhang, Y., Lu, H. and Ma, S. 2014. Learning Low-Rank Representations with Classwise Block-Diagonal Structure for Robust Face Recognition. Proceedings of the AAAI Conference on Artificial Intelligence. 28, 1 (Jun. 2014). DOI:https://doi.org/10.1609/aaai.v28i1.9130.