A Heterogeneous Ensemble Learning Model Based on Data Distribution for Credit Card Fraud Detection

by Yalong Xie, Aiping Li, Liqun Gao, Ziniu Liu
Published 2021-01-01

System-Level Coupled Modeling of Piezoelectric Vibration Energy Harvesting Systems by Joint Finite Element and Circuit Analysis

by Congcong Cheng, Zhongsheng Chen, Hongwu Shi, Ziniu Liu, Yeping Xiong
Published 2016-01-01