Breno Nunes, Tiago Colliri, Marcelo Lauretto, Weiguang Liu, Liang Zhao 0001. Anomaly Detection in Brazilian Federal Government Purchase Cards Through Unsupervised Learning Techniques. In André Britto, Karina Valdivia Delgado, editors, Intelligent Systems - 10th Brazilian Conference, BRACIS 2021, Virtual Event, November 29 - December 3, 2021, Proceedings, Part II. Volume 13074 of Lecture Notes in Computer Science, pages 19-32, Springer, 2021. [doi]
Abstract is missing.