Zhang, Y., Q. Zhong, L. Ma, D. Xie, and S. Pu. “Learning Incremental Triplet Margin for Person Re-Identification”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 33, no. 01, July 2019, pp. 9243-50, doi:10.1609/aaai.v33i01.33019243.