Chang Xu

98 papers B 3C 3Journal 81Unranked 11
YearRankTypeTitle / Venue / Authors
2026 J jnl
Blockchain Anomaly Transaction Detection Method Based on Graph Continual Learning.
IEEE Trans. Netw. Sci. Eng.
Xiaodong Shen, Chang Xu, Liehuang Zhu
2026 J jnl
Fixing Drone Auth: A Practical and Secure, Blockchain-Enabled UAV Authentication Scheme.
IEEE Trans. Netw. Sci. Eng.
Jiayin Wang, Chang Xu, Liehuang Zhu, Junke Duan
2026 J jnl
Self-Attention Clustering-Based Defense Against Eclipse Attacks on Ethereum.
IEEE Internet Things J.
Chengzhi Gao, Xiaodong Shen, Guoxie Jin, Chang Xu, Liehuang Zhu, Kashif Sharif
2026 J jnl
TCFL: Trapdoor homomorphic encryption based federated learning aggregator with filter.
Peer Peer Netw. Appl.
Xiaodong Shen, Yu Jia, Chang Xu, Liehuang Zhu
2025 J jnl
Enhanced Smart Contract Vulnerability Detection via Graph Neural Networks: Achieving High Accuracy and Efficiency.
IEEE Trans. Software Eng.
Chang Xu, Huaiyu Xu, Liehuang Zhu, Xiaodong Shen, Kashif Sharif
2025 J jnl
PCSR: Enabling Cross-Modal Semantic Retrieval With Privacy Preservation.
IEEE Trans. Inf. Forensics Secur.
Hanqi Zhang, Yandong Zheng, Chang Xu, Liehuang Zhu, Can Zhang
2025 J jnl
Revocable DSSE in Healthcare Systems With Range Query Support.
IEEE Trans. Big Data
Hanqi Zhang, Yandong Zheng, Chang Xu, Liehuang Zhu, Jiayin Wang
2024 J jnl
A Federated Learning Architecture for Blockchain DDoS Attacks Detection.
IEEE Trans. Serv. Comput.
Chang Xu, Guoxie Jin, Rongxing Lu, Liehuang Zhu, Xiaodong Shen, Yunguo Guan, Kashif Sharif
2024 C conf
A Lightweight Privacy-Preserving Asynchronous Federated Learning Scheme in Internet of Vehicles.
ISPA
Xin Liu, Xiaodong Shen, Chang Xu, Liehuang Zhu, Kashif Sharif
2024 J jnl
Blockchain-Based Lightweight and Privacy-Preserving Quality Assurance Framework in Crowdsensing Systems.
IEEE Internet Things J.
Xiaodong Shen, Chang Xu, Liehuang Zhu, Rongxing Lu, Yunguo Guan, Xiaoming Zhang
2024 J jnl
Dynamic Fine-Grained SLA Management for 6G eMBB-Plus Slice Using mDNN & Smart Contracts.
IEEE Trans. Serv. Comput.
Sadaf Bukhari, Kashif Sharif, Liehuang Zhu, Chang Xu, Fan Li, Sujit Biswas
2024 J jnl
EPVM: efficient and publicly verifiable computation for matrix multiplication with privacy preservation.
Clust. Comput.
Chang Xu, Hongzhou Rao, Liehuang Zhu, Chuan Zhang, Kashif Sharif
2024 J jnl
EWDPS: A Novel Framework for Early Warning and Detection on Ethereum Phishing Scams.
IEEE Internet Things J.
Chang Xu, Rongrong Li, Liehuang Zhu, Xiaodong Shen, Kashif Sharif
2024 J jnl
Efficient and privacy-preserving similar electronic medical records query for large-scale ehealthcare systems.
Comput. Stand. Interfaces
Chang Xu, Zijian Chan, Liehuang Zhu, Rongxing Lu, Yunguo Guan, Kashif Sharif
2024 — conf
PR-PFL: A Privacy-Preserving and Robust Personalized Federated Learning Framework.
CyberC
Ruiguang Yang, Xiaodong Shen, Chang Xu, Liehuang Zhu, Kashif Sharif
2024 C conf
Privacy-Preserving and Robust Federated Learning Based on Secret Sharing.
ISPA
Jiajia Mei, Xiaodong Shen, Chang Xu, Liehuang Zhu, Guoxie Jin, Kashif Sharif
2023 J jnl
BSDP: Blockchain-Based Smart Parking for Digital-Twin Empowered Vehicular Sensing Networks With Privacy Protection.
IEEE Trans. Ind. Informatics
Can Zhang, Liehuang Zhu, Chang Xu
2023 J jnl
EBDL: Effective blockchain-based covert storage channel with dynamic labels.
J. Netw. Comput. Appl.
Can Zhang, Liehuang Zhu, Chang Xu, Zijian Zhang, Rongxing Lu
2023 J jnl
EPPFM: Efficient and Privacy-Preserving Querying of Electronic Medical Records With Forward Privacy in Multiuser Setting.
IEEE Trans. Sustain. Comput.
Chang Xu, Zijian Chan, Liehuang Zhu, Can Zhang, Rongxing Lu, Yunguo Guan
2023 J jnl
Efficient Strong Privacy-Preserving Conjunctive Keyword Search Over Encrypted Cloud Data.
IEEE Trans. Big Data
Chang Xu, Ruijuan Wang, Liehuang Zhu, Chuan Zhang, Rongxing Lu, Kashif Sharif
2023 J jnl
How to Find a Bitcoin Mixer: A Dual Ensemble Model for Bitcoin Mixing Service Detection.
IEEE Internet Things J.
Chang Xu, Ruting Xiong, Xiaodong Shen, Liehuang Zhu, Xiaoming Zhang
2023 C conf
Illegal Accounts Detection on Ethereum Using Heterogeneous Graph Transformer Networks.
ICICS
Chang Xu, Shiyao Zhang, Liehuang Zhu, Xiaodong Shen, Xiaoming Zhang
2023 J jnl
Non-Interactive DSSE for Medical Data Sharing With Forward and Backward Privacy.
IEEE Trans. Sustain. Comput.
Hanqi Zhang, Chang Xu, Liehuang Zhu, Chuan Zhang, Rongxing Lu, Yunguo Guan, Kashif Sharif
2023 J jnl
Non-Interactive Multi-Client Searchable Symmetric Encryption With Small Client Storage.
IEEE Trans. Serv. Comput.
Hanqi Zhang, Chang Xu, Rongxing Lu, Liehuang Zhu, Chuan Zhang, Yunguo Guan
2023 J jnl
Privacy-preserving and fault-tolerant aggregation of time-series data without TA.
Peer Peer Netw. Appl.
Chang Xu, Run Yin, Liehuang Zhu, Can Zhang, Kashif Sharif
2023 J jnl
Traffic Flow Optimization for UAVs in Multi-Layer Information-Centric Software-Defined FANET.
IEEE Trans. Veh. Technol.
Liehuang Zhu, Md. Monjurul Karim, Kashif Sharif, Chang Xu, Fan Li
2022 J jnl
APPB: Anti-Counterfeiting and Privacy-Preserving Blockchain-Based Vehicle Supply Chains.
IEEE Trans. Veh. Technol.
Can Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Rongxing Lu, Yupeng Chen
2022 J jnl
BPAF: Blockchain-Enabled Reliable and Privacy-Preserving Authentication for Fog-Based IoT Devices.
IEEE Consumer Electron. Mag.
Can Zhang, Liehuang Zhu, Chang Xu
2022 J jnl
Disease Prediction in Edge Computing: A Privacy-Preserving Technique for PHI Collection and Analysis.
IEEE Netw.
Liehuang Zhu, Chuan Zhang, Chang Xu, Wei Wang, Xiaojiang Du, Mohsen Guizani, Kashif Sharif
2022 J jnl
Dynamic Data Transaction in Crowdsensing Based on Multi-Armed Bandits and Shapley Value.
IEEE Trans. Sustain. Comput.
Chang Xu, Yayun Si, Liehuang Zhu, Chuan Zhang, Kashif Sharif, Huishu Wu
2022 J jnl
EPDL: An efficient and privacy-preserving deep learning for crowdsensing.
Peer-to-Peer Netw. Appl.
Chang Xu, Guoxie Jin, Liehuang Zhu, Chuan Zhang, Yu Jia
2022 J jnl
Efficient Strong Privacy-Preserving Conjunctive Keyword Search Over Encrypted Cloud Data.
CoRR
Chang Xu, Ruijuan Wang, Liehuang Zhu, Chuan Zhang, Rongxing Lu, Kashif Sharif
2022 J jnl
Location Privacy-Preserving Task Recommendation With Geometric Range Query in Mobile Crowdsensing.
IEEE Trans. Mob. Comput.
Chuan Zhang, Liehuang Zhu, Chang Xu, Jianbing Ni, Cheng Huang, Xuemin Shen
2022 J jnl
Non-interactive Multi-client Searchable Symmetric Encryption with Small Client Storage.
CoRR
Hanqi Zhang, Chang Xu, Rongxing Lu, Liehuang Zhu, Chuan Zhang, Yunguo Guan
2022 J jnl
Privacy-Preserving and Fault-Tolerant Aggregation of Time-Series Data With a Semi-Trusted Authority.
IEEE Internet Things J.
Chang Xu, Run Yin, Liehuang Zhu, Chuan Zhang, Can Zhang, Yupeng Chen, Kashif Sharif
2022 J jnl
Reliable and Privacy-Preserving Top-k Disease Matching Schemes for E-Healthcare Systems.
IEEE Internet Things J.
Chang Xu, Ningning Wang, Liehuang Zhu, Chuan Zhang, Kashif Sharif, Huishu Wu
2022 J jnl
TDFL: Truth Discovery Based Byzantine Robust Federated Learning.
IEEE Trans. Parallel Distributed Syst.
Chang Xu, Yu Jia, Liehuang Zhu, Chuan Zhang, Guoxie Jin, Kashif Sharif
2022 J jnl
TPPR: A Trust-Based and Privacy-Preserving Platoon Recommendation Scheme in VANET.
IEEE Trans. Serv. Comput.
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Kai Ding, Ximeng Liu, Xiaojiang Du, Mohsen Guizani
2021 J jnl
A blockchain-based dynamic searchable symmetric encryption scheme under multiple clouds.
Peer-to-Peer Netw. Appl.
Chang Xu, Lan Yu, Liehuang Zhu, Can Zhang
2021 B conf
Achieving Efficient and Privacy-preserving Biometric Identification in Cloud Computing.
TrustCom
Chang Xu, Lvhan Zhang, Liehuang Zhu, Chuan Zhang, Kashif Sharif
2021 — conf
Analysis of Address Linkability in Tornado Cash on Ethereum.
CNCERT
Yujia Tang, Chang Xu, Can Zhang, Yan Wu, Liehuang Zhu
2021 — conf
Blockchain-Based Verifiable DSSE with Forward Security in Multi-server Environments.
WASA (3)
Chang Xu, Lan Yu, Liehuang Zhu, Can Zhang
2021 J jnl
Enabling privacy-preserving multi-level attribute based medical service recommendation in eHealthcare systems.
Peer-to-Peer Netw. Appl.
Chang Xu, Jiachen Wang, Liehuang Zhu, Kashif Sharif, Chuan Zhang, Can Zhang
2021 J jnl
Exploring active attacks for three incorrect implementations of the ISO/IEC 9798 in satellite networks.
Comput. Commun.
Zhengjia Zhu, Hao Yin, Zijian Zhang, Tielei Li, Jiamou Liu, Bakh Khoussainov, Chang Xu
2021 J jnl
PRVB: Achieving Privacy-Preserving and Reliable Vehicular Crowdsensing via Blockchain Oracle.
IEEE Trans. Veh. Technol.
Can Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif
2021 J jnl
Privacy-preserving contact tracing in 5G-integrated and blockchain-based medical applications.
Comput. Stand. Interfaces
Can Zhang, Chang Xu, Kashif Sharif, Liehuang Zhu
2021 J jnl
Reliable and Privacy-Preserving Truth Discovery for Mobile Crowdsensing Systems.
IEEE Trans. Dependable Secur. Comput.
Chuan Zhang, Liehuang Zhu, Chang Xu, Ximeng Liu, Kashif Sharif
2021 J jnl
SDN Controllers: A Comprehensive Analysis and Performance Evaluation Study.
ACM Comput. Surv.
Liehuang Zhu, Md. Monjurul Karim, Kashif Sharif, Chang Xu, Fan Li, Xiaojiang Du, Mohsen Guizani
2021 — conf
V-EPTD: A Verifiable and Efficient Scheme for Privacy-Preserving Truth Discovery.
ICA3PP (3)
Chang Xu, Hongzhou Rao, Liehuang Zhu, Chuan Zhang, Kashif Sharif
2020 B conf
A Privacy-Preserving Location-Aware and Traffic Order-Based Route Collection Scheme in VANETs.
GLOBECOM
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif
2020 J jnl
A privacy-preserving data aggregation scheme for dynamic groups in fog computing.
Inf. Sci.
Xiaodong Shen, Liehuang Zhu, Chang Xu, Kashif Sharif, Rongxing Lu
2020 J jnl
Aggregate in my way: Privacy-preserving data aggregation without trusted authority in ICN.
Future Gener. Comput. Syst.
Chang Xu, Lvhan Zhang, Liehuang Zhu, Chuan Zhang, Xiaojiang Du, Mohsen Guizani, Kashif Sharif
2020 J jnl
An efficient and privacy-preserving truth discovery scheme in crowdsensing applications.
Comput. Secur.
Chuan Zhang, Chang Xu, Liehuang Zhu, Yanwei Li, Can Zhang, Huishu Wu
2020 J jnl
BSFP: Blockchain-Enabled Smart Parking With Fairness, Reliability and Privacy Protection.
IEEE Trans. Veh. Technol.
Can Zhang, Liehuang Zhu, Chang Xu, Chuan Zhang, Kashif Sharif, Huishu Wu, Hannes Westermann
2020 B conf
Efficient and Privacy-Preserving Non-Interactive Truth Discovery for Mobile Crowdsensing.
GLOBECOM
Chuan Zhang, Liehuang Zhu, Chang Xu, Jianbing Ni, Cheng Huang, Xuemin Sherman Shen
2020 J jnl
PGAS: Privacy-preserving graph encryption for accurate constrained shortest distance queries.
Inf. Sci.
Can Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Chuan Zhang, Ximeng Liu
2020 J jnl
PPLS: a privacy-preserving location-sharing scheme in mobile online social networks.
Sci. China Inf. Sci.
Chang Xu, Xuan Xie, Liehuang Zhu, Kashif Sharif, Chuan Zhang, Xiaojiang Du, Mohsen Guizani
2020 J jnl
T-CAM: Time-based content access control mechanism for ICN subscription systems.
Future Gener. Comput. Syst.
Liehuang Zhu, Nassoro M. R. Lwamo, Kashif Sharif, Chang Xu, Xiaojiang Du, Mohsen Guizani, Fan Li
2019 J jnl
A Privacy-Preserving Traffic Monitoring Scheme via Vehicular Crowdsourcing.
CoRR
Chuan Zhang, Liehuang Zhu, Chang Xu, Xiaojiang Du, Mohsen Guizani
2019 J jnl
A Privacy-Preserving Traffic Monitoring Scheme via Vehicular Crowdsourcing.
Sensors
Chuan Zhang, Liehuang Zhu, Chang Xu, Xiaojiang Du, Mohsen Guizani
2019 J jnl
Achieving Searchable and Privacy-Preserving Data Sharing for Cloud-Assisted E-Healthcare System.
IEEE Internet Things J.
Chang Xu, Ningning Wang, Liehuang Zhu, Kashif Sharif, Chuan Zhang
2019 J jnl
Achieving Trust-Based and Privacy-Preserving Customer Selection in Ubiquitous Computing.
CoRR
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Ximeng Liu, Xiaojiang Du, Mohsen Guizani
2019 J jnl
Efficient Group Proof of Storage With Malicious-Member Distinction and Revocation.
IEEE Access
Liehuang Zhu, Hongyuan Wang, Chang Xu, Kashif Sharif, Rongxing Lu
2019 J jnl
LPTD: Achieving lightweight and privacy-preserving truth discovery in CIoT.
Future Gener. Comput. Syst.
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Xiaojiang Du, Mohsen Guizani
2019 J jnl
PPMR: A Privacy-Preserving Online Medical Service Recommendation Scheme in eHealthcare System.
IEEE Internet Things J.
Chang Xu, Jiachen Wang, Liehuang Zhu, Chuan Zhang, Kashif Sharif
2019 J jnl
PPTDS: A privacy-preserving truth discovery scheme in crowd sensing systems.
Inf. Sci.
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Ximeng Liu
2019 J jnl
Pay as How You Behave: A Truthful Incentive Mechanism for Mobile Crowdsensing.
IEEE Internet Things J.
Chang Xu, Yayun Si, Liehuang Zhu, Chuan Zhang, Kashif Sharif, Can Zhang
2019 J jnl
Privacy-Preserving Authentication and Data Aggregation for Fog-Based Smart Grid.
IEEE Commun. Mag.
Liehuang Zhu, Meng Li, Zijian Zhang, Chang Xu, Ruonan Zhang, Xiaojiang Du, Nadra Guizani
2019 J jnl
SUAA: A Secure User Authentication Scheme with Anonymity for the Single & Multi-server Environments.
Inf. Sci.
Nassoro M. R. Lwamo, Liehuang Zhu, Chang Xu, Kashif Sharif, Ximeng Liu, Chuan Zhang
2019 J jnl
Traffic Monitoring in Self-Organizing VANETs: A Privacy-Preserving Mechanism for Speed Collection and Analysis.
IEEE Wirel. Commun.
Liehuang Zhu, Chuan Zhang, Chang Xu, Xiaojiang Du, Nadra Guizani, Kashif Sharif
2018 J jnl
An Efficient and Privacy-Preserving Biometric Identification Scheme in Cloud Computing.
IEEE Access
Liehuang Zhu, Chuan Zhang, Chang Xu, Ximeng Liu, Cheng Huang
2018 J jnl
LPTD: Achieving Lightweight and Privacy-Preserving Truth Discovery in CIoT.
CoRR
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Xiaojiang Du, Mohsen Guizani
2018 J jnl
PPDP: An efficient and privacy-preserving disease prediction scheme in cloud-based e-Healthcare system.
Future Gener. Comput. Syst.
Chuan Zhang, Liehuang Zhu, Chang Xu, Rongxing Lu
2018 J jnl
PPLS: A Privacy-Preserving Location-Sharing Scheme in Vehicular Social Networks.
CoRR
Chang Xu, Xuan Xie, Liehuang Zhu, Kashif Sharif, Chuan Zhang, Xiaojiang Du, Mohsen Guizani
2018 J jnl
PRIF: A Privacy-Preserving Interest-Based Forwarding Scheme for Social Internet of Vehicles.
CoRR
Liehuang Zhu, Chuan Zhang, Chang Xu, Xiaojiang Du, Rixin Xu, Kashif Sharif, Mohsen Guizani
2018 J jnl
PRIF: A Privacy-Preserving Interest-Based Forwarding Scheme for Social Internet of Vehicles.
IEEE Internet Things J.
Liehuang Zhu, Chuan Zhang, Chang Xu, Xiaojiang Du, Rixin Xu, Kashif Sharif, Mohsen Guizani
2018 J jnl
RTSense: Providing Reliable Trust-Based Crowdsensing Services in CVCC.
IEEE Netw.
Liehuang Zhu, Chuan Zhang, Chang Xu, Kashif Sharif
2017 J jnl
A Collusion-Resistant and Privacy-Preserving Data Aggregation Protocol in Crowdsensing System.
Mob. Inf. Syst.
Chang Xu, Xiaodong Shen, Liehuang Zhu, Yan Zhang
2017 — conf
INBAR: A new interest-based routing framework in vehicular social networks.
SPAC
Chuan Zhang, Liehuang Zhu, Chang Xu
2017 J jnl
PAVS: A New Privacy-Preserving Data Aggregation Scheme for Vehicle Sensing Systems.
Sensors
Chang Xu, Rongxing Lu, Huaxiong Wang, Liehuang Zhu, Cheng Huang
2017 J jnl
PTBI: An efficient privacy-preserving biometric identification based on perturbed term in the cloud.
Inf. Sci.
Chuan Zhang, Liehuang Zhu, Chang Xu
2017 — conf
Situation Semantics Aggregator for Realtime Simulation on Organizational Behaviors.
TrustCom/BigDataSE/ICESS
Yan Zhang, Lejian Liao, Chang Xu, Licheng Shi
2017 J jnl
TJET: Ternary Join-Exit-Tree Based Dynamic Key Management for Vehicle Platooning.
IEEE Access
Chang Xu, Rongxing Lu, Huaxiong Wang, Liehuang Zhu, Cheng Huang
2016 J jnl
A universal method for realizing non-repudiable provable data possession in cloud storage.
Secur. Commun. Networks
Hongyuan Wang, Liehuang Zhu, Chang Xu, Yijia Lilong
2016 — conf
Hierarchical Clustering of Group Behaviors in Cyber Situation Awareness.
QRS Companion
Yan Zhang, Lejian Liao, Chang Xu, Manzhi Yang
2016 J jnl
Security and Privacy Challenges in Vehicular Cloud Computing.
Mob. Inf. Syst.
Rongxing Lu, Yogachandran Rahulamathavan, Hui Zhu, Chang Xu, Miao Wang
2015 — conf
An Efficient and Secure RFID Batch Authentication Protocol with Group Tags Ownership Transfer.
CIC
Rong Zhang, Liehuang Zhu, Chang Xu, Yi Yi
2015 — conf
Integrity Verification of Replicated File with Proxy in Cloud Computing.
CloudCom-Asia
Enguang Zhou, Jiangxiao Zhang, Zhoujun Li, Chang Xu
2015 J jnl
One-Round Affiliation-Hiding Authenticated Asymmetric Group Key Agreement with Semi-trusted Group Authority.
Comput. J.
Chang Xu, Liehuang Zhu, Zhoujun Li, Feng Wang
2015 — conf
Privacy-Preserving Anomaly Detection Across Multi-domain for Software Defined Networks.
INTRUST
Huishan Bian, Liehuang Zhu, Meng Shen, Mingzhong Wang, Chang Xu, Qiongyu Zhang
2015 J jnl
Transferable conditional e-cash with optimal anonymity in the standard model.
IET Inf. Secur.
Jiangxiao Zhang, Hua Guo, Zhoujun Li, Chang Xu
2014 J jnl
Affiliation-Hiding Authenticated Asymmetric Group Key Agreement Based on Short Signature.
Comput. J.
Chang Xu, Hua Guo, Zhoujun Li, Yi Mu
2013 — conf
Efficient Divisible E-Cash in the Standard Model.
GreenCom/iThings/CPScom
Jiangxiao Zhang, Zhoujun Li, Hua Guo, Chang Xu
2013 J jnl
Efficient and dynamic key management for multiple identities in identity-based systems.
Inf. Sci.
Hua Guo, Chang Xu, Zhoujun Li, Yanqing Yao, Yi Mu
2013 J jnl
New construction of affiliation-hiding authenticated group key agreement.
Secur. Commun. Networks
Chang Xu, Hua Guo, Zhoujun Li, Yi Mu
2013 J jnl
Optimally Anonymous and Transferable Conditional E-cash.
IACR Cryptol. ePrint Arch.
Jiangxiao Zhang, Hua Guo, Zhoujun Li, Chang Xu
2012 J jnl
A provably secure authenticated key agreement protocol for wireless communications.
Comput. Electr. Eng.
Hua Guo, Chang Xu, Yi Mu, Zhoujun Li
2012 J jnl
Affiliation-Hiding Authenticated Asymmetric Group Key Agreement.
Comput. J.
Chang Xu, Zhoujun Li, Yi Mu, Hua Guo, Tao Guo