Chang Xu

According to our database, Chang Xu authored at least 79 papers between 2012 and 2024.

Collaborative distances:

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

2024

Blockchain-Based Lightweight and Privacy-Preserving Quality Assurance Framework in Crowdsensing Systems.

Xiaodong Shen, Chang Xu, Liehuang Zhu, Rongxing Lu, Yunguo Guan, Xiaoming Zhang

IEEE Internet Things J., January, 2024

Efficient and privacy-preserving similar electronic medical records query for large-scale ehealthcare systems.

Chang Xu, Zijian Chan, Liehuang Zhu, Rongxing Lu, Yunguo Guan, Kashif Sharif

Comput. Stand. Interfaces, January, 2024

2023

How to Find a Bitcoin Mixer: A Dual Ensemble Model for Bitcoin Mixing Service Detection.

Chang Xu, Ruting Xiong, Xiaodong Shen, Liehuang Zhu, Xiaoming Zhang

IEEE Internet Things J., October, 2023

Efficient Strong Privacy-Preserving Conjunctive Keyword Search Over Encrypted Cloud Data.

Chang Xu, Ruijuan Wang, Liehuang Zhu, Chuan Zhang, Rongxing Lu, Kashif Sharif

IEEE Trans. Big Data, June, 2023

BSDP: Blockchain-Based Smart Parking for Digital-Twin Empowered Vehicular Sensing Networks With Privacy Protection.

Can Zhang, Liehuang Zhu, Chang Xu

IEEE Trans. Ind. Informatics, May, 2023

Traffic Flow Optimization for UAVs in Multi-Layer Information-Centric Software-Defined FANET.

Liehuang Zhu, Md. Monjurul Karim, Kashif Sharif, Chang Xu, Fan Li

IEEE Trans. Veh. Technol., February, 2023

Privacy-preserving and fault-tolerant aggregation of time-series data without TA.

Chang Xu, Run Yin, Liehuang Zhu, Can Zhang, Kashif Sharif

Peer Peer Netw. Appl., January, 2023

Non-Interactive DSSE for Medical Data Sharing With Forward and Backward Privacy.

Hanqi Zhang, Chang Xu, Liehuang Zhu, Chuan Zhang, Rongxing Lu, Yunguo Guan, Kashif Sharif

IEEE Trans. Sustain. Comput., 2023

EPPFM: Efficient and Privacy-Preserving Querying of Electronic Medical Records With Forward Privacy in Multiuser Setting.

Chang Xu, Zijian Chan, Liehuang Zhu, Can Zhang, Rongxing Lu, Yunguo Guan

IEEE Trans. Sustain. Comput., 2023

Non-Interactive Multi-Client Searchable Symmetric Encryption With Small Client Storage.

Hanqi Zhang, Chang Xu, Rongxing Lu, Liehuang Zhu, Chuan Zhang, Yunguo Guan

IEEE Trans. Serv. Comput., 2023

EBDL: Effective blockchain-based covert storage channel with dynamic labels.

Can Zhang, Liehuang Zhu, Chang Xu, Zijian Zhang, Rongxing Lu

J. Netw. Comput. Appl., 2023

Illegal Accounts Detection on Ethereum Using Heterogeneous Graph Transformer Networks.

Chang Xu, Shiyao Zhang, Liehuang Zhu, Xiaodong Shen, Xiaoming Zhang

Proceedings of the Information and Communications Security - 25th International Conference, 2023

2022

APPB: Anti-Counterfeiting and Privacy-Preserving Blockchain-Based Vehicle Supply Chains.

Can Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Rongxing Lu, Yupeng Chen

IEEE Trans. Veh. Technol., 2022

Dynamic Data Transaction in Crowdsensing Based on Multi-Armed Bandits and Shapley Value.

Chang Xu, Yayun Si, Liehuang Zhu, Chuan Zhang, Kashif Sharif, Huishu Wu

IEEE Trans. Sustain. Comput., 2022

TPPR: A Trust-Based and Privacy-Preserving Platoon Recommendation Scheme in VANET.

Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Kai Ding, Ximeng Liu, Xiaojiang Du, Mohsen Guizani

IEEE Trans. Serv. Comput., 2022

TDFL: Truth Discovery Based Byzantine Robust Federated Learning.

Chang Xu, Yu Jia, Liehuang Zhu, Chuan Zhang, Guoxie Jin, Kashif Sharif

IEEE Trans. Parallel Distributed Syst., 2022

Location Privacy-Preserving Task Recommendation With Geometric Range Query in Mobile Crowdsensing.

Chuan Zhang, Liehuang Zhu, Chang Xu, Jianbing Ni, Cheng Huang, Xuemin Shen

IEEE Trans. Mob. Comput., 2022

EPDL: An efficient and privacy-preserving deep learning for crowdsensing.

Chang Xu, Guoxie Jin, Liehuang Zhu, Chuan Zhang, Yu Jia

Peer-to-Peer Netw. Appl., 2022

Disease Prediction in Edge Computing: A Privacy-Preserving Technique for PHI Collection and Analysis.

Liehuang Zhu, Chuan Zhang, Chang Xu, Wei Wang, Xiaojiang Du, Mohsen Guizani, Kashif Sharif

IEEE Netw., 2022

Reliable and Privacy-Preserving Top-k Disease Matching Schemes for E-Healthcare Systems.

Chang Xu, Ningning Wang, Liehuang Zhu, Chuan Zhang, Kashif Sharif, Huishu Wu

IEEE Internet Things J., 2022

Privacy-Preserving and Fault-Tolerant Aggregation of Time-Series Data With a Semi-Trusted Authority.

Chang Xu, Run Yin, Liehuang Zhu, Chuan Zhang, Can Zhang, Yupeng Chen, Kashif Sharif

IEEE Internet Things J., 2022

BPAF: Blockchain-Enabled Reliable and Privacy-Preserving Authentication for Fog-Based IoT Devices.

Can Zhang, Liehuang Zhu, Chang Xu

IEEE Consumer Electron. Mag., 2022

2021

PRVB: Achieving Privacy-Preserving and Reliable Vehicular Crowdsensing via Blockchain Oracle.

Can Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif

IEEE Trans. Veh. Technol., 2021

Reliable and Privacy-Preserving Truth Discovery for Mobile Crowdsensing Systems.

Chuan Zhang, Liehuang Zhu, Chang Xu, Ximeng Liu, Kashif Sharif

IEEE Trans. Dependable Secur. Comput., 2021

A blockchain-based dynamic searchable symmetric encryption scheme under multiple clouds.

Chang Xu, Lan Yu, Liehuang Zhu, Can Zhang

Peer-to-Peer Netw. Appl., 2021

Enabling privacy-preserving multi-level attribute based medical service recommendation in eHealthcare systems.

Chang Xu, Jiachen Wang, Liehuang Zhu, Kashif Sharif, Chuan Zhang, Can Zhang

Peer-to-Peer Netw. Appl., 2021

SDN Controllers: A Comprehensive Analysis and Performance Evaluation Study.

Liehuang Zhu, Md. Monjurul Karim, Kashif Sharif, Chang Xu, Fan Li, Xiaojiang Du, Mohsen Guizani

ACM Comput. Surv., 2021

Privacy-preserving contact tracing in 5G-integrated and blockchain-based medical applications.

Can Zhang, Chang Xu, Kashif Sharif, Liehuang Zhu

Comput. Stand. Interfaces, 2021

Exploring active attacks for three incorrect implementations of the ISO/IEC 9798 in satellite networks.

Zhengjia Zhu, Hao Yin, Zijian Zhang, Tielei Li, Jiamou Liu, Bakh Khoussainov, Chang Xu

Comput. Commun., 2021

Blockchain-Based Verifiable DSSE with Forward Security in Multi-server Environments.

Chang Xu, Lan Yu, Liehuang Zhu, Can Zhang

Proceedings of the Wireless Algorithms, Systems, and Applications, 2021

Achieving Efficient and Privacy-preserving Biometric Identification in Cloud Computing.

Chang Xu, Lvhan Zhang, Liehuang Zhu, Chuan Zhang, Kashif Sharif

Proceedings of the 20th IEEE International Conference on Trust, 2021

V-EPTD: A Verifiable and Efficient Scheme for Privacy-Preserving Truth Discovery.

Chang Xu, Hongzhou Rao, Liehuang Zhu, Chuan Zhang, Kashif Sharif

Proceedings of the Algorithms and Architectures for Parallel Processing, 2021

Analysis of Address Linkability in Tornado Cash on Ethereum.

Yujia Tang, Chang Xu, Can Zhang, Yan Wu, Liehuang Zhu

Proceedings of the Cyber Security - 18th China Annual Conference, 2021

2020

BSFP: Blockchain-Enabled Smart Parking With Fairness, Reliability and Privacy Protection.

Can Zhang, Liehuang Zhu, Chang Xu, Chuan Zhang, Kashif Sharif, Huishu Wu, Hannes Westermann

IEEE Trans. Veh. Technol., 2020

PGAS: Privacy-preserving graph encryption for accurate constrained shortest distance queries.

Can Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Chuan Zhang, Ximeng Liu

Inf. Sci., 2020

A privacy-preserving data aggregation scheme for dynamic groups in fog computing.

Xiaodong Shen, Liehuang Zhu, Chang Xu, Kashif Sharif, Rongxing Lu

Inf. Sci., 2020

T-CAM: Time-based content access control mechanism for ICN subscription systems.

Liehuang Zhu, Nassoro M. R. Lwamo, Kashif Sharif, Chang Xu, Xiaojiang Du, Mohsen Guizani, Fan Li

Future Gener. Comput. Syst., 2020

Aggregate in my way: Privacy-preserving data aggregation without trusted authority in ICN.

Chang Xu, Lvhan Zhang, Liehuang Zhu, Chuan Zhang, Xiaojiang Du, Mohsen Guizani, Kashif Sharif

Future Gener. Comput. Syst., 2020

An efficient and privacy-preserving truth discovery scheme in crowdsensing applications.

Chuan Zhang, Chang Xu, Liehuang Zhu, Yanwei Li, Can Zhang, Huishu Wu

Comput. Secur., 2020

PPLS: a privacy-preserving location-sharing scheme in mobile online social networks.

Chang Xu, Xuan Xie, Liehuang Zhu, Kashif Sharif, Chuan Zhang, Xiaojiang Du, Mohsen Guizani

Sci. China Inf. Sci., 2020

Efficient and Privacy-Preserving Non-Interactive Truth Discovery for Mobile Crowdsensing.

Chuan Zhang, Liehuang Zhu, Chang Xu, Jianbing Ni, Cheng Huang, Xuemin Sherman Shen

Proceedings of the IEEE Global Communications Conference, 2020

A Privacy-Preserving Location-Aware and Traffic Order-Based Route Collection Scheme in VANETs.

Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif

Proceedings of the IEEE Global Communications Conference, 2020

2019

Traffic Monitoring in Self-Organizing VANETs: A Privacy-Preserving Mechanism for Speed Collection and Analysis.

Liehuang Zhu, Chuan Zhang, Chang Xu, Xiaojiang Du, Nadra Guizani, Kashif Sharif

IEEE Wirel. Commun., 2019

A Privacy-Preserving Traffic Monitoring Scheme via Vehicular Crowdsourcing.

Chuan Zhang, Liehuang Zhu, Chang Xu, Xiaojiang Du, Mohsen Guizani

Sensors, 2019

PPTDS: A privacy-preserving truth discovery scheme in crowd sensing systems.

Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Ximeng Liu

Inf. Sci., 2019

SUAA: A Secure User Authentication Scheme with Anonymity for the Single & Multi-server Environments.

Nassoro M. R. Lwamo, Liehuang Zhu, Chang Xu, Kashif Sharif, Ximeng Liu, Chuan Zhang

Inf. Sci., 2019

PPMR: A Privacy-Preserving Online Medical Service Recommendation Scheme in eHealthcare System.

Chang Xu, Jiachen Wang, Liehuang Zhu, Chuan Zhang, Kashif Sharif

IEEE Internet Things J., 2019

Achieving Searchable and Privacy-Preserving Data Sharing for Cloud-Assisted E-Healthcare System.

Chang Xu, Ningning Wang, Liehuang Zhu, Kashif Sharif, Chuan Zhang

IEEE Internet Things J., 2019

Pay as How You Behave: A Truthful Incentive Mechanism for Mobile Crowdsensing.

Chang Xu, Yayun Si, Liehuang Zhu, Chuan Zhang, Kashif Sharif, Can Zhang

IEEE Internet Things J., 2019

LPTD: Achieving lightweight and privacy-preserving truth discovery in CIoT.

Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Xiaojiang Du, Mohsen Guizani

Future Gener. Comput. Syst., 2019

Achieving Trust-Based and Privacy-Preserving Customer Selection in Ubiquitous Computing.

Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Ximeng Liu, Xiaojiang Du, Mohsen Guizani

CoRR, 2019

Privacy-Preserving Authentication and Data Aggregation for Fog-Based Smart Grid.

Liehuang Zhu, Meng Li, Zijian Zhang, Chang Xu, Ruonan Zhang, Xiaojiang Du, Nadra Guizani

IEEE Commun. Mag., 2019

Efficient Group Proof of Storage With Malicious-Member Distinction and Revocation.

Liehuang Zhu, Hongyuan Wang, Chang Xu, Kashif Sharif, Rongxing Lu

IEEE Access, 2019

2018

RTSense: Providing Reliable Trust-Based Crowdsensing Services in CVCC.

Liehuang Zhu, Chuan Zhang, Chang Xu, Kashif Sharif

IEEE Netw., 2018

PRIF: A Privacy-Preserving Interest-Based Forwarding Scheme for Social Internet of Vehicles.

Liehuang Zhu, Chuan Zhang, Chang Xu, Xiaojiang Du, Rixin Xu, Kashif Sharif, Mohsen Guizani

IEEE Internet Things J., 2018

PPDP: An efficient and privacy-preserving disease prediction scheme in cloud-based e-Healthcare system.

Chuan Zhang, Liehuang Zhu, Chang Xu, Rongxing Lu

Future Gener. Comput. Syst., 2018

PPLS: A Privacy-Preserving Location-Sharing Scheme in Vehicular Social Networks.

Chang Xu, Xuan Xie, Liehuang Zhu, Kashif Sharif, Chuan Zhang, Xiaojiang Du, Mohsen Guizani

CoRR, 2018

An Efficient and Privacy-Preserving Biometric Identification Scheme in Cloud Computing.

Liehuang Zhu, Chuan Zhang, Chang Xu, Ximeng Liu, Cheng Huang

IEEE Access, 2018

2017

PAVS: A New Privacy-Preserving Data Aggregation Scheme for Vehicle Sensing Systems.

Chang Xu, Rongxing Lu, Huaxiong Wang, Liehuang Zhu, Cheng Huang

Sensors, 2017

A Collusion-Resistant and Privacy-Preserving Data Aggregation Protocol in Crowdsensing System.

Chang Xu, Xiaodong Shen, Liehuang Zhu, Yan Zhang

Mob. Inf. Syst., 2017

PTBI: An efficient privacy-preserving biometric identification based on perturbed term in the cloud.

Chuan Zhang, Liehuang Zhu, Chang Xu

Inf. Sci., 2017

TJET: Ternary Join-Exit-Tree Based Dynamic Key Management for Vehicle Platooning.

Chang Xu, Rongxing Lu, Huaxiong Wang, Liehuang Zhu, Cheng Huang

IEEE Access, 2017

Situation Semantics Aggregator for Realtime Simulation on Organizational Behaviors.

Yan Zhang, Lejian Liao, Chang Xu, Licheng Shi

Proceedings of the 2017 IEEE Trustcom/BigDataSE/ICESS, Sydney, Australia, August 1-4, 2017, 2017

INBAR: A new interest-based routing framework in vehicular social networks.

Chuan Zhang, Liehuang Zhu, Chang Xu

Proceedings of the International Conference on Security, Pattern Analysis, and Cybernetics, 2017

2016

A universal method for realizing non-repudiable provable data possession in cloud storage.

Hongyuan Wang, Liehuang Zhu, Chang Xu, Yijia Lilong

Secur. Commun. Networks, 2016

Security and Privacy Challenges in Vehicular Cloud Computing.

Rongxing Lu, Yogachandran Rahulamathavan, Hui Zhu, Chang Xu, Miao Wang

Mob. Inf. Syst., 2016

Hierarchical Clustering of Group Behaviors in Cyber Situation Awareness.

Yan Zhang, Lejian Liao, Chang Xu, Manzhi Yang

Proceedings of the 2016 IEEE International Conference on Software Quality, 2016

2015

Transferable conditional e-cash with optimal anonymity in the standard model.

Jiangxiao Zhang, Hua Guo, Zhoujun Li, Chang Xu

IET Inf. Secur., 2015

One-Round Affiliation-Hiding Authenticated Asymmetric Group Key Agreement with Semi-trusted Group Authority.

Chang Xu, Liehuang Zhu, Zhoujun Li, Feng Wang

Comput. J., 2015

Privacy-Preserving Anomaly Detection Across Multi-domain for Software Defined Networks.

Huishan Bian, Liehuang Zhu, Meng Shen, Mingzhong Wang, Chang Xu, Qiongyu Zhang

Proceedings of the Trusted Systems - 7th International Conference, 2015

An Efficient and Secure RFID Batch Authentication Protocol with Group Tags Ownership Transfer.

Rong Zhang, Liehuang Zhu, Chang Xu, Yi Yi

Proceedings of the IEEE Conference on Collaboration and Internet Computing, 2015

Integrity Verification of Replicated File with Proxy in Cloud Computing.

Enguang Zhou, Jiangxiao Zhang, Zhoujun Li, Chang Xu

Proceedings of the Cloud Computing and Big Data, 2015

2014

Affiliation-Hiding Authenticated Asymmetric Group Key Agreement Based on Short Signature.

Chang Xu, Hua Guo, Zhoujun Li, Yi Mu

Comput. J., 2014

2013

New construction of affiliation-hiding authenticated group key agreement.

Chang Xu, Hua Guo, Zhoujun Li, Yi Mu

Secur. Commun. Networks, 2013

Efficient and dynamic key management for multiple identities in identity-based systems.

Hua Guo, Chang Xu, Zhoujun Li, Yanqing Yao, Yi Mu

Inf. Sci., 2013

Optimally Anonymous and Transferable Conditional E-cash.

Jiangxiao Zhang, Hua Guo, Zhoujun Li, Chang Xu

IACR Cryptol. ePrint Arch., 2013

Efficient Divisible E-Cash in the Standard Model.

Jiangxiao Zhang, Zhoujun Li, Hua Guo, Chang Xu

Proceedings of the 2013 IEEE International Conference on Green Computing and Communications (GreenCom) and IEEE Internet of Things (iThings) and IEEE Cyber, 2013

2012

Affiliation-Hiding Authenticated Asymmetric Group Key Agreement.

Chang Xu, Zhoujun Li, Yi Mu, Hua Guo, Tao Guo

Comput. J., 2012

A provably secure authenticated key agreement protocol for wireless communications.

Hua Guo, Chang Xu, Yi Mu, Zhoujun Li

Comput. Electr. Eng., 2012