Jiawei Peng, Liqiang Zhu, Jingyu Hu, Kexun Wang, Zhihao Huang, Baoqing Guo (2026). GQ-Former: edge-guided query initialization for robust railway scene segmentation. The Journal of Supercomputing.DOI
Qifeng Liu, Zujun Yu, Liqiang Zhu, Baoqing Guo, Yue Wang (2026). Exploiting audio-visual modalities in videos: Object detection via multi-stage bilateral coupling network. Neural Networks.DOI
Junwei Fu, Yao Wang, Liqiang Zhu, Zujun Yu, Baoqing Guo (2026). Railway-oriented train self-localization based on visual place recognition. Engineering Research Express.DOI
Y Zhang, Liqiang Zhu, Zujun Yu (2026). QSSM-PatchCore: Quad-Directional State Space Propagation for Visual Anomaly Detection. IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops).DOI
Qian Pu, Liqiang Zhu, Xiaomin Zhu, Hongtian Chen, Haikuo Shen (2026). A bi-level energy-efficient optimization method with an extended solution space for urban railway train running. Robotic Intelligence and Automation.DOI
Wenlin Yang, Hongmei Shi, Xiaochuan Niu, Liqiang Zhu, Xining Xu, Aoyu Sun, Shuai Wu (2026). TFDRF-Net: a time-frequency dual-branch classification network for damage detection of turnout switch rails using ultrasonic guided waves. Nondestructive Testing And Evaluation.DOI
Wenlin Yang, Hongmei Shi, Xiaochuan Niu, Liqiang Zhu, Xining Xu, Aoyu Sun, Shuai Wu, Zujun Yu (2026). Microcrack identification and localization method for turnout switch rail with power extremum spectrum distribution and reconstruction. Measurement.DOI
Xining Xu, Chao Yu, Zecheng Pan, Zujun Yu, Liqiang Zhu, Xiaochuan Niu, Mai An, Yibo Ning (2026). Research on the method of guided wave mode excitation in rails based on mathematical model. Ultrasonics.DOI
Weijun Tian, Jia Yin, Wei Wang, Zhonghua Guo, Liqiang Zhu, Jianbo Li (2025). Fusing a Slimming Network and Large Language Models for Intelligent Decision Support in Industrial Safety and Preventive Monitoring. Electronics.DOI
Yaodong Wang, Chenhao Guo, Zhen Liu, Liqiang Zhu, Baoqing Guo, Weizhen Zhou (2025). Tunnel Crack Detection and Evaluation Based on Improved Holistically Nested Edge Detection Network. Journal of Computing in Civil Engineering.DOI
Jialin Gao, Liqiang Zhu, Baoqing Guo, Yao Wang (2025). Lightweight and efficient railway foreign intrusion detection with feature enhancement and optimization. Measurement Science and Technology.DOI
Jialin Gao, Liqiang Zhu, Baoqing Guo, Yao Wang (2025). Multi-scale feature enhanced detection of foreign object intrusions on railways. The Journal of Supercomputing.DOI
Guanwei Jia, Lizhi Xu, Liqiang Zhu (2025). WTConv-Adapter: wavelet transform convolution adapter for parameter efficient transfer learning of object detection ConvNets. International Conference on Video and Image Processing (ICVIP).DOI
Zhirong Zhao, Yuanhao Zhang, Zujun Yu, Liqiang Zhu (2025). Point-plane better than point-point: for embedding-based USAD. International Conference on Video and Image Processing (ICVIP).DOI
YuanHao Zhang, Zujun Yu, Liqiang Zhu, Baoqing Guo, Yao Wang (2025). Rail-PatchCore: unsupervised learning-based detection of visual anomalies in the railway-turnout environment. Applied Intelligence.DOI
Xiaochuan Niu, Zhenhua Chen, Wenlin Yang, Liqiang Zhu, Xining Xu, Zujun Yu, Junfeng Fan (2025). Axial stress detection in pipelines based on ultrasonic guided waves. Nondestructive Testing And Evaluation.DOI
Yao Wang, Jinyang Xu, Liqiang Zhu, Hongmei Shi, Yan Fang (2024). Line feature coplanar constraint calibration method for lidar point cloud of tunnel contour. Optics and Precision Engineering.DOI
Xining Xu, Zhuo Li, Zujun Yu, Liqiang Zhu, Ziyu Wen, Xiaochuan Niu (2024). Research on detection of switch rail defects based on pulse reflection method of the dominant mode. Journal of Sound and Vibration.DOI
Yaodong Wang, Weisheng Liao, Anqi Dong, Lizhi Xu, Liqiang Zhu, Hongmei Shi, Zujun Yu (2023). High-speed acquisition and intelligent tunnel surface defects recognition. Tunnelling and Underground Space Technology.DOI
Xining Xu, Chaoming Su, Zujun Yu, Hongmei Shi, Liqiang Zhu, Wen Gao (2023). A Guided Wave Approach to Defect Detection in Switch Rail. Advanced Engineering Materials.DOI
Lizhi Xu, Yaodong Wang, Anqi Dong, Liqiang Zhu, Hongmei Shi, Zujun Yu (2023). Image-based intelligent detection of typical defects of complex subway tunnel surface. Tunnelling and Underground Space Technology.DOI
Xiaochuan Niu, Wen-Lin Yang, Liqiang Zhu, Hongmei Shi, Xing-Hong Zhu (2023). Numerical Simulation about Effects of Stress on Different Cumulative Second Harmonics. IEEE Far East NDT New Technology & Application Forum (FENDT).DOI
Xiaochuan Niu, Liqiang Zhu, Wenlin Yang, Zujun Yu, Haikuo Shen (2023). Temperature Effects on Nonlinear Ultrasonic Guided Waves. Materials.DOI
Xiaochuan Niu, Liqiang Zhu, Zujun Yu, Xining Xu, Haikuo Shen (2023). Detection method of the neutral temperature in continuous welded rails based on nonlinear ultrasonic guided waves. Nondestructive Testing And Evaluation.DOI
Yao Wang, Zujun Yu, Liqiang Zhu (2022). Intrusion detection for high-speed railways based on unsupervised anomaly detection models. Applied Intelligence.DOI
Xuanran Liu, Liqiang Zhu, Yaodong Wang, Zujun Yu (2022). A crack detection system of subway tunnel based on image processing. Measurement and Control.DOI
Qimin Gong, Liqiang Zhu, Yaodong Wang, Zujun Yu (2021). Automatic subway tunnel crack detection system based on line scan camera. Structural Control and Health Monitoring.DOI
Wei Wang, Liqiang Zhu (2021). Reliable Network Search Based on Evolutionary Algorithm. International Conference on Computer, Control and Robotics (ICCCR).DOI
Bo Xing, Zujun Yu, Xining Xu, Liqiang Zhu, Hongmei Shi (2020). Mode Selection Model for Rail Crack Detection Based on Ultrasonic Guided Waves. Shock and Vibration.DOI
Wei Wang, Liqiang Zhu (2020). Structured feature sparsity training for convolutional neural network compression. Journal of Visual Communication and Image Representation.DOI
Xiaochuan Niu, Liqiang Zhu, Zujun Yu (2020). The Effects of Stress on Second Harmonics in Plate-Like Structures. Applied Sciences.DOI
Di Liu, Liqiang Zhu, Qian Zhang (2020). Weighted Calibration Algorithm of Multiple Laser Scanning Sensors Based on Measurement Error Correction. Journal of Physics Conference Series.DOI
Liqiang Zhu, Xiangyu Duan, Zujun Yu (2020). On the Identification of Elastic Moduli of In-Service Rail by Ultrasonic Guided Waves. Sensors.DOI
Xingxin Li, Liqiang Zhu, Zujun Yu, Baoqing Guo, Yanqin Wan (2020). Vanishing Point Detection and Rail Segmentation Based on Deep Multi-Task Learning. IEEE Access.DOI
Wei Wang, Liqiang Zhu, Baoqing Guo (2019). Reliable identification of redundant kernels for convolutional neural network compression. Journal of Visual Communication and Image Representation.DOI
Yang Wang, Liqiang Zhu, Zujun Yu, Baoqing Guo (2019). An Adaptive Track Segmentation Algorithm for a Railway Intrusion Detection System. Sensors.DOI
Xiao-chuan NIU, Liqiang Zhu, Zujun Yu, Bo Xing (2019). Effect of Temperature on Nonlinearity of Ultrasonic Waves in Metallic Solids. Far East NDT New Technology & Application Forum (FENDT).DOI
Xining Xu, Bo Xing, Zhuang Lu, Hongmei Shi, Liqiang Zhu (2019). A Graphical Analysis Method of Guided Wave Modes in Rails. Applied Sciences.DOI
Hongmei Shi, Lu Zhuang, Xining Xu, Zujun Yu, Liqiang Zhu (2019). An Ultrasonic Guided Wave Mode Selection and Excitation Method in Rail Defect Detection. Applied Sciences.DOI
Bo Xing, Zujun Yu, Xining Xu, Liqiang Zhu, Hongmei Shi (2019). Research on a Rail Defect Location Method Based on a Single Mode Extraction Algorithm. Applied Sciences.DOI
Hui Chao Shi, Liqiang Zhu, Hongmei Shi, Zujun Yu (2019). Estimation of Cement Asphalt Mortar Disengagement Degree Using Vehicle Dynamic Response. Shock and Vibration.DOI
Hui Chao Shi, Liqiang Zhu, Hongmei Shi, Zujun Yu (2018). Effect of CA mortar disengagement on Dynamic characteristics of Slab Ballastless Track on Subgrade. IOP Conference Series Materials Science and Engineering.DOI
Baoqing Guo, Xingfang Zhou, Yingzi Lin, Liqiang Zhu, Zujun Yu (2018). Novel Registration and Fusion Algorithm for Multimodal Railway Images with Different Field of Views. Journal of Advanced Transportation.DOI
Yao Wang, Zujun Yu, Liqiang Zhu (2018). Foreground Detection with Deeply Learned Multi-Scale Spatial-Temporal Features. Sensors.DOI
Yao Wang, Liqiang Zhu, Zujun Yu (2018). Foreground Detection for Infrared Videos With Multiscale 3-D Fully Convolutional Network. IEEE Geoscience and Remote Sensing Letters.DOI
Qimin Gong, Yaodong Wang, Zujun Yu, Liqiang Zhu, Hongmei Shi, Haitao Huang (2018). A Tunnel Crack Identification Algorithm with Convolutional Neural Networks. IEEE Information Technology and Mechatronics Engineering Conference (ITOEC).DOI
Xuanran Liu, Yaodong Wang, Zujun Yu, Liqiang Zhu, Hongmei Shi, Haitao Huang (2018). Research on Cracks Image Detection System for Subway Tunnel. IEEE Information Technology and Mechatronics Engineering Conference (ITOEC).DOI
Hui Chao Shi, Hui Shi, Zujun Yu, Hongmei Shi, Hongmei Shi, Liqiang Zhu (2018). Recognition algorithm for the disengagement of cement asphalt mortar based on dynamic responses of vehicles. Proceedings of the Institution of Mechanical Engineers Part F Journal of Rail and Rapid Transit.DOI
Yang Wang, Zujun Yu, Liqiang Zhu, Baoqing Guo (2016). High-speed railway clearance surveillance system based on convolutional neural networks. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE.DOI
Rong Wang, Zujun Yu, Liqiang Zhu (2016). Mode confusion for estimating the longitudinal thermal stress of continuously welded rail.DOI
Xiao Xue Duan, Zhixun Yu, Liqiang Zhu, Xining Xu (2016). Monitoring system of thermal stress for continuous welded rails. WIT transactions on the built environment.DOI
Yishi Guo, Zujun Yu, Hongmei Shi, Liqiang Zhu (2014). The estimation approach of rail thermal stress based on vehicle-track dynamic responses. IEEE International Conference on Intelligent Transportation Systems (ITSC).DOI
Biao Bai, Liqiang Zhu, Yaodong Wang (2014). Subway tunnel crack identification algorithm research based on image processing. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE.DOI
Liqiang Zhu, Zujun Yu (2009). Instantaneous position and pose measurements of moving vehicles with applications to railway infrastructure monitoring.DOI
Liqiang Zhu (2009). Nonlinear Time Series Prediction by Using RBF Network. Lecture notes in computer science.DOI
Liqiang Zhu (2009). Study on High-Speed Rail Profile Measurement System Based on SOPC. Journal of Beijing Jiaotong University.
Liqiang Zhu, Ying‐Cheng Lai, Mayur Shah, Sultan Mahmood (2006). Efficiency of carrier-phase integer ambiguity resolution for precise GPS positioning in noisy environments. Journal of Geodesy.DOI
V. Kamath, Ying‐Cheng Lai, Liqiang Zhu, S. Urval (2006). Empirical Mode Decomposition and Blind Source Separation Methods for Antijamming with GPS Signals. IEEE/ION Position Location and Navigation Symposium.DOI