Lei Xu - Publications, H-index & Citations

Lei Xu

central south university

28H指数

274论文数

2.7K被引数

收录论文 22

发表时间

A residual-enhanced physics-informed neural network for probability density evolution in stochastic structural dynamics 残余增强型物理信息神经网络在随机结构动力学中的概率密度演化

Probabilistic Engineering Mechanics

IF3.5

2026-09-09

PREAI

Zheng Li; Jianfeng Mao; Zhiwu Yu; Lizhong Jiang; Wei Guo; Lei Xu

TimeRouter: A unified dynamic routing framework for handling missing data in time series forecasting TimeRouter：一种用于处理时间序列预测中缺失数据的统一动态路由框架

Knowledge-Based Systems

IF7.6

2026-03-14

PREAI

Qiang Hua; Yongxin Chen; Chunru Dong; Yong Zhang; Lei Xu

Study on the dynamic performance of the vehicle-ballastless track system subjected to dislocation of fault zone 针对断层区错位作用下车辆-无砟轨道系统动态性能的研究

ADVANCES IN ENGINEERING SOFTWARE

IF5.7

2025-06-02

PREAI

Li, Z; Wang, WD; Xu, L; Peng, J

StarSPA: Stride-Aware Sparsity Compression for Efficient CNN Acceleration

IEEE ACCESS

IF3.6

2024-01-01

OAAI

Pham, Ngoc-Son; Shin, Sangwon; Xu, Lei; Shi, Weidong; Suh, Taeweon

FedSIGN: A sign-based federated learning framework with privacy and robustness guarantees FedSIGN: 具有隐私和健壮性保证的基于符号的联邦学习框架

COMPUTERS & SECURITY

IF5.4

2023-12-01

PREAI

Guo, Zhenyuan; Xu, Lei; Zhu, Liechuang

Transporting Cold Atoms towards a GaN-on-Sapphire Chip via an Optical Conveyor Belt

CHINESE PHYSICS LETTERS

IF4.2

2023-08-01

OAAI

Xu, Lei; Wang, Ling-Xiao; Chen, Guang-Jie; Chen, Liang; Yang, Yuan-Hao; Xu, Xin-Biao; Liu, Aiping; Li, Chuan-Feng; Guo, Guang-Can; Zou, Chang-Ling; Xiang, Guo-Yong

A novel method for extremum response estimation of wheel-rail rolling noise by the development of moving pseudo-excitation method

ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING

IF4.4

2023-06-01

PREAI

Zhu, Zixu; Xu, Qingyuan; Xu, Lei

A survey on security analysis of machine learning-oriented hardware and software intellectual property

HIGH-CONFIDENCE COMPUTING

IF3

2023-06-01

OAAI

Tauhid, Ashraful; Xu, Lei; Rahman, Mostafizur; Tomai, Emmett

Development of a model for stochastic analysis of vehicle-track interaction considering spatial variability of track parameters

PROBABILISTIC ENGINEERING MECHANICS

IF3.5

2023-04-01

PREAI

Liu, Hubing; Xu, Lei

A blockchain based access control scheme with hidden policy and attribute 基于区块链的具有隐藏策略和属性的访问控制方案

FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE

IF6.1

2023-04-01

PREAI

Wu, Nannan; Xu, Lei; Zhu, Liehuang

Decentralized Machine Learning Governance: Overview, Opportunities, and Challenges 分散式机器学习治理: 概述、机遇和挑战

IEEE ACCESS

IF3.6

2023-01-01

OAAI

Alsagheer, Dana; Xu, Lei; Shi, Weidong

A survey on security analysis of Amazon echo devices

HIGH-CONFIDENCE COMPUTING

IF3

2022-12-01

OAAI

Pathak, Surendra; Islam, Sheikh Ariful; Jiang, Honglu; Xu, Lei; Tomai, Emmett

Influence of temperature gradient of slab track on the dynamic responses of the train-CRTS III slab track on subgrade nonlinear coupled system

SCIENTIFIC REPORTS

IF3.9

2022-08-27

OAAI

Xu, Qingyuan; Sun, Shengwei; Xu, Yi; Hu, Changlin; Chen, Wei; Xu, Lei

Magnetic Anomaly Detection Method Based on Feature Fusion and Isolation Forest Algorithm

IEEE ACCESS

IF3.6

2022-01-01

OAAI

Zhang, Ning; Liu, Yifei; Xu, Lei; Lin, Pengfei; Zhao, Heda; Chang, Ming

Influence of Vehicle Number on the Dynamic Characteristics of High-Speed Train-CRTS III Slab Track-Subgrade Coupled System

MATERIALS

IF3.2

2021-06-30

OAAI

Xu, Qingyuan; Sun, Hao; Wang, Lexuan; Xu, Lei; Chen, Wei; Lou, Ping

Supporting Blockchain-Based Cryptocurrency Mobile Payment With Smart Devices

IEEE CONSUMER ELECTRONICS MAGAZINE

IF4.1

2020-03-01

PREAI

Xu, Lei; Chen, Lin; Gao, Zhimin; Carranco, Larry; Fan, Xinxin; Shah, Nolan; Diallo, Nour; Shi, Weidong

DIoTA: Decentralized-Ledger-Based Framework for Data Authenticity Protection in IoT Systems

IEEE NETWORK

IF6.3

2020-01-01

PREAI

Xu, Lei; Chen, Lin; Gao, Zhimin; Fan, Xinxin; Suh, Taeweon; Shi, Weidong

Architectural Protection of Application Privacy against Software and Physical Attacks in Untrusted Cloud Environment

IEEE TRANSACTIONS ON CLOUD COMPUTING

IF5

2018-04-01

PREAI

Xu, Lei; Lee, JongHyuk; Kim, Seung Hun; Zheng, Qingji; Xu, Shouhuai; Suh, Taeweon; Ro, Won Woo; Shi, Weidong

Nanoscale cryptography: opportunities and challenges

NANO CONVERGENCE

IF11

2015-11-02

OAAI

Masoumi, Massoud; Shi, Weidong; Xu, Lei

Mobile User Identity Sensing Using the Motion Sensor

BIOMETRIC AND SURVEILLANCE TECHNOLOGY FOR HUMAN AND ACTIVITY IDENTIFICATION XI

IF0

2014-05-29

PREAI

Zhao, Xi; Feng, Tao; Xu, Lei; Shi, Weidong

研究方向