Zhengjia Xu

According to our database, Zhengjia Xu authored at least 15 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Imbalanced node classification with Graph Neural Networks: A unified approach leveraging homophily and label information.

Dingyang Lv, Zhengjia Xu, Jinghui Zhang, Yuchen Wang, Fang Dong

Appl. Soft Comput., December, 2024

Slicing Input Features to Accelerate Deep Learning: A Case Study with Graph Neural Networks.

Zhengjia Xu, Dingyang Lyu, Jinghui Zhang

CoRR, 2024

Research on Image Super-Resolution Reconstruction Mechanism based on Convolutional Neural Network.

Hao Yan, Zixiang Wang, Zhengjia Xu, Zhuoyue Wang, Zhizhong Wu, Ranran Lyu

CoRR, 2024

Research on Autonomous Robots Navigation based on Reinforcement Learning.

Zixiang Wang, Hao Yan, Yining Wang, Zhengjia Xu, Zhuoyue Wang, Zhizhong Wu

CoRR, 2024

Consensus-based Deep Reinforcement Learning for Mobile Robot Mapless Navigation.

Wenxing Liu, Hanlin Niu, Ipek Caliskanelli, Zhengjia Xu, Robert Skilton

Proceedings of the IEEE International Conference on Industrial Technology, 2024

Selection and Aggregation of Low-cost Particle Sensors for Outdoor Particulate Matter Measurement.

Jie Li, Zaheer Nasar, Valerio Ferracci, Neil Harris, Zhengjia Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2024

Machine Learning Enhanced Signal Quality Assessment Leveraged with GDOP for GNSS/INS Fusion.

Thomas Brun, Zhengjia Xu, Ivan Petrunin, Ronald Wong, Raphael Grech

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2024

DiG-In-GNN: Discriminative Feature Guided GNN-Based Fraud Detector against Inconsistencies in Multi-Relation Fraud Graph.

Jinghui Zhang, Zhengjia Xu, Dingyang Lv, Zhan Shi, Dian Shen, Jiahui Jin, Fang Dong

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Wi-Fi device identification based on multi-domain physical layer fingerprint.

Jinghui Zhang, Zhengjia Xu, Junhe Li, Qiangsheng Dai, Zhen Ling, Ming Yang

Comput. Commun., April, 2023

FreezePipe: An Efficient Dynamic Pipeline Parallel Approach Based on Freezing Mechanism for Distributed DNN Training.

Caishan Weng, Zhiyang Shu, Zhengjia Xu, Jinghui Zhang, Junzhou Luo, Fang Dong, Peng Wang, Zhengang Wang

Proceedings of the 26th International Conference on Computer Supported Cooperative Work in Design, 2023

2021

Modeling and Performance Analysis of Opportunistic Link Selection for UAV Communication.

Zhengjia Xu, Ivan Petrunin, Antonios Tsourdos

Sensors, 2021

Efficient Allocation for Downlink Multi-Channel NOMA Systems Considering Complex Constraints.

Zhengjia Xu, Ivan Petrunin, Teng Li, Antonios Tsourdos

Sensors, 2021

Dynamic Spectrum Management with Network Function Virtualization for UAV Communication.

Zhengjia Xu, Ivan Petrunin, Antonios Tsourdos

J. Intell. Robotic Syst., 2021

2020

Identification of Communication Signals Using Learning Approaches for Cognitive Radio Applications.

Zhengjia Xu, Ivan Petrunin, Antonios Tsourdos

IEEE Access, 2020

2019

simulated ofdm wav files.

Zhengjia Xu

Dataset, May, 2019