X. Huang, J. Li, and X. Hu. Proceedings of the 2017 SIAM International Conference on Data Mining, Philadelphia, PA, Society for Industrial and Applied Mathematics, (June 2017)
Z. Meng, S. Liang, H. Bao, and X. Zhang. Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining - WSDM '19, Melbourne VIC, Australia, ACM Press, (2019)