Jiaoling Zheng, Shaojie Qiao, Nan Han, Jianbin Huang, Kun Yue, Qiang He, Shengjie Min, Guanghua Ying, Xindong Wu 0001. Which, Who and How: Detecting fraudulent sale accumulation behavior from multi-dimensional sparse data. Knowl.-Based Syst., 228:107260, 2021. [doi]
Abstract is missing.