Qifa Xu

Reduction of mutual coupling between closely-packed antenna elements using defected ground structure

Fuguo Zhu, Jie Xu, Qifa Xu · Electronics Letters · 2009 · 188 citations

Ground Structure, Engineering, Antenna +9

Class-Imbalance Privacy-Preserving Federated Learning for Decentralized Fault Diagnosis With Biometric Authentication

Shixiang Lü, Zhiwei Gao, Qifa Xu et al. · IEEE Transactions on Industrial Informatics · 2022 · 154 citations

Fault Diagnosis, Privacy Protection, Anomaly Detection +23

Deep Mixed Domain Generalization Network for Intelligent Fault Diagnosis Under Unseen Conditions

Zhenhua Fan, Qifa Xu, Cuixia Jiang et al. · IEEE Transactions on Industrial Electronics · 2023 · 116 citations

Artificial Intelligence, Fault Diagnosis, Engineering +17

Short-term power load probability density forecasting based on quantile regression neural network and triangle kernel function

Yaoyao He, Qifa Xu, Jinhong Wan et al. · Energy · 2016 · 110 citations

Intelligent Forecasting, Forecasting Methodology, Electrical Engineering +11

Forecasting SMEs’ credit risk in supply chain finance with a sampling strategy based on machine learning techniques

Liukai Wang, Fu Jia, Lujie Chen et al. · Annals of Operations Research · 2022 · 107 citations

Forecasting Methodology, Supply Chain Finance, Machine Learning Techniques +8