Chang Xu

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 73

Top Topics

Privacy Preservation

Shortest Distance

Matrix Multiplication

Data Aggregation

Top Venues

IEEE Internet Things J.

Future Gener. Comput. Syst.

Publications

Xiaodong Shen, Chang Xu, Liehuang Zhu, Rongxing Lu, Yunguo Guan, Xiaoming Zhang
Blockchain-Based Lightweight and Privacy-Preserving Quality Assurance Framework in Crowdsensing Systems. IEEE Internet Things J. 11 (1) (2024)
Chang Xu, Zijian Chan, Liehuang Zhu, Rongxing Lu, Yunguo Guan, Kashif Sharif
Efficient and privacy-preserving similar electronic medical records query for large-scale ehealthcare systems. Comput. Stand. Interfaces 87 (2024)
Chang Xu, Hongzhou Rao, Liehuang Zhu, Chuan Zhang, Kashif Sharif
EPVM: efficient and publicly verifiable computation for matrix multiplication with privacy preservation. Clust. Comput. 27 (5) (2024)
Liehuang Zhu, Md. Monjurul Karim, Kashif Sharif, Chang Xu, Fan Li
Traffic Flow Optimization for UAVs in Multi-Layer Information-Centric Software-Defined FANET. IEEE Trans. Veh. Technol. 72 (2) (2023)
Chang Xu, Run Yin, Liehuang Zhu, Can Zhang, Kashif Sharif
Privacy-preserving and fault-tolerant aggregation of time-series data without TA. Peer Peer Netw. Appl. 16 (1) (2023)
Chang Xu, Ruting Xiong, Xiaodong Shen, Liehuang Zhu, Xiaoming Zhang
How to Find a Bitcoin Mixer: A Dual Ensemble Model for Bitcoin Mixing Service Detection. IEEE Internet Things J. 10 (19) (2023)
Chang Xu, Ruijuan Wang, Liehuang Zhu, Chuan Zhang, Rongxing Lu, Kashif Sharif
Efficient Strong Privacy-Preserving Conjunctive Keyword Search Over Encrypted Cloud Data. IEEE Trans. Big Data 9 (3) (2023)
Can Zhang, Liehuang Zhu, Chang Xu, Zijian Zhang, Rongxing Lu
EBDL: Effective blockchain-based covert storage channel with dynamic labels. J. Netw. Comput. Appl. 210 (2023)
Hanqi Zhang, Chang Xu, Liehuang Zhu, Chuan Zhang, Rongxing Lu, Yunguo Guan, Kashif Sharif
Non-Interactive DSSE for Medical Data Sharing With Forward and Backward Privacy. IEEE Trans. Sustain. Comput. 8 (4) (2023)
Chang Xu, Shiyao Zhang, Liehuang Zhu, Xiaodong Shen, Xiaoming Zhang
Illegal Accounts Detection on Ethereum Using Heterogeneous Graph Transformer Networks. ICICS (2023)
Hanqi Zhang, Chang Xu, Rongxing Lu, Liehuang Zhu, Chuan Zhang, Yunguo Guan
Non-Interactive Multi-Client Searchable Symmetric Encryption With Small Client Storage. IEEE Trans. Serv. Comput. 16 (6) (2023)
Can Zhang, Liehuang Zhu, Chang Xu
BSDP: Blockchain-Based Smart Parking for Digital-Twin Empowered Vehicular Sensing Networks With Privacy Protection. IEEE Trans. Ind. Informatics 19 (5) (2023)
Chang Xu, Zijian Chan, Liehuang Zhu, Can Zhang, Rongxing Lu, Yunguo Guan
EPPFM: Efficient and Privacy-Preserving Querying of Electronic Medical Records With Forward Privacy in Multiuser Setting. IEEE Trans. Sustain. Comput. 8 (3) (2023)
Can Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Rongxing Lu, Yupeng Chen
APPB: Anti-Counterfeiting and Privacy-Preserving Blockchain-Based Vehicle Supply Chains. IEEE Trans. Veh. Technol. 71 (12) (2022)
Chang Xu, Run Yin, Liehuang Zhu, Chuan Zhang, Can Zhang, Yupeng Chen, Kashif Sharif
Privacy-Preserving and Fault-Tolerant Aggregation of Time-Series Data With a Semi-Trusted Authority. IEEE Internet Things J. 9 (14) (2022)
Chang Xu, Yu Jia, Liehuang Zhu, Chuan Zhang, Guoxie Jin, Kashif Sharif
TDFL: Truth Discovery Based Byzantine Robust Federated Learning. IEEE Trans. Parallel Distributed Syst. 33 (12) (2022)
Chuan Zhang, Liehuang Zhu, Chang Xu, Jianbing Ni, Cheng Huang, Xuemin Shen
Location Privacy-Preserving Task Recommendation With Geometric Range Query in Mobile Crowdsensing. IEEE Trans. Mob. Comput. 21 (12) (2022)
Chang Xu, Ningning Wang, Liehuang Zhu, Chuan Zhang, Kashif Sharif, Huishu Wu
Reliable and Privacy-Preserving Top-k Disease Matching Schemes for E-Healthcare Systems. IEEE Internet Things J. 9 (7) (2022)
Can Zhang, Liehuang Zhu, Chang Xu
BPAF: Blockchain-Enabled Reliable and Privacy-Preserving Authentication for Fog-Based IoT Devices. IEEE Consumer Electron. Mag. 11 (2) (2022)
Chang Xu, Yayun Si, Liehuang Zhu, Chuan Zhang, Kashif Sharif, Huishu Wu
Dynamic Data Transaction in Crowdsensing Based on Multi-Armed Bandits and Shapley Value. IEEE Trans. Sustain. Comput. 7 (3) (2022)
Chang Xu, Ruijuan Wang, Liehuang Zhu, Chuan Zhang, Rongxing Lu, Kashif Sharif
Efficient Strong Privacy-Preserving Conjunctive Keyword Search Over Encrypted Cloud Data. CoRR (2022)
Chang Xu, Guoxie Jin, Liehuang Zhu, Chuan Zhang, Yu Jia
EPDL: An efficient and privacy-preserving deep learning for crowdsensing. Peer-to-Peer Netw. Appl. 15 (6) (2022)
Liehuang Zhu, Chuan Zhang, Chang Xu, Wei Wang, Xiaojiang Du, Mohsen Guizani, Kashif Sharif
Disease Prediction in Edge Computing: A Privacy-Preserving Technique for PHI Collection and Analysis. IEEE Netw. 36 (6) (2022)
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Kai Ding, Ximeng Liu, Xiaojiang Du, Mohsen Guizani
TPPR: A Trust-Based and Privacy-Preserving Platoon Recommendation Scheme in VANET. IEEE Trans. Serv. Comput. 15 (2) (2022)
Hanqi Zhang, Chang Xu, Rongxing Lu, Liehuang Zhu, Chuan Zhang, Yunguo Guan
Non-interactive Multi-client Searchable Symmetric Encryption with Small Client Storage. CoRR (2022)
Chuan Zhang, Liehuang Zhu, Chang Xu, Ximeng Liu, Kashif Sharif
Reliable and Privacy-Preserving Truth Discovery for Mobile Crowdsensing Systems. IEEE Trans. Dependable Secur. Comput. 18 (3) (2021)
Liehuang Zhu, Md. Monjurul Karim, Kashif Sharif, Chang Xu, Fan Li, Xiaojiang Du, Mohsen Guizani
SDN Controllers: A Comprehensive Analysis and Performance Evaluation Study. ACM Comput. Surv. 53 (6) (2021)
Can Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif
PRVB: Achieving Privacy-Preserving and Reliable Vehicular Crowdsensing via Blockchain Oracle. IEEE Trans. Veh. Technol. 70 (1) (2021)
Yujia Tang, Chang Xu, Can Zhang, Yan Wu, Liehuang Zhu
Analysis of Address Linkability in Tornado Cash on Ethereum. CNCERT (2021)
Can Zhang, Chang Xu, Kashif Sharif, Liehuang Zhu
Privacy-preserving contact tracing in 5G-integrated and blockchain-based medical applications. Comput. Stand. Interfaces 77 (2021)
Chang Xu, Lan Yu, Liehuang Zhu, Can Zhang
Blockchain-Based Verifiable DSSE with Forward Security in Multi-server Environments. WASA (3) (2021)
Zhengjia Zhu, Hao Yin, Zijian Zhang, Tielei Li, Jiamou Liu, Bakh Khoussainov, Chang Xu
Exploring active attacks for three incorrect implementations of the ISO/IEC 9798 in satellite networks. Comput. Commun. 172 (2021)
Chang Xu, Jiachen Wang, Liehuang Zhu, Kashif Sharif, Chuan Zhang, Can Zhang
Enabling privacy-preserving multi-level attribute based medical service recommendation in eHealthcare systems. Peer-to-Peer Netw. Appl. 14 (4) (2021)
Chang Xu, Lan Yu, Liehuang Zhu, Can Zhang
A blockchain-based dynamic searchable symmetric encryption scheme under multiple clouds. Peer-to-Peer Netw. Appl. 14 (6) (2021)
Chang Xu, Lvhan Zhang, Liehuang Zhu, Chuan Zhang, Kashif Sharif
Achieving Efficient and Privacy-preserving Biometric Identification in Cloud Computing. TrustCom (2021)
Chang Xu, Hongzhou Rao, Liehuang Zhu, Chuan Zhang, Kashif Sharif
V-EPTD: A Verifiable and Efficient Scheme for Privacy-Preserving Truth Discovery. ICA3PP (3) (2021)
Chuan Zhang, Chang Xu, Liehuang Zhu, Yanwei Li, Can Zhang, Huishu Wu
An efficient and privacy-preserving truth discovery scheme in crowdsensing applications. Comput. Secur. 97 (2020)
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif
A Privacy-Preserving Location-Aware and Traffic Order-Based Route Collection Scheme in VANETs. GLOBECOM (2020)
Liehuang Zhu, Nassoro M. R. Lwamo, Kashif Sharif, Chang Xu, Xiaojiang Du, Mohsen Guizani, Fan Li
T-CAM: Time-based content access control mechanism for ICN subscription systems. Future Gener. Comput. Syst. 106 (2020)
Xiaodong Shen, Liehuang Zhu, Chang Xu, Kashif Sharif, Rongxing Lu
A privacy-preserving data aggregation scheme for dynamic groups in fog computing. Inf. Sci. 514 (2020)
Chang Xu, Xuan Xie, Liehuang Zhu, Kashif Sharif, Chuan Zhang, Xiaojiang Du, Mohsen Guizani
PPLS: a privacy-preserving location-sharing scheme in mobile online social networks. Sci. China Inf. Sci. 63 (3) (2020)
Can Zhang, Liehuang Zhu, Chang Xu, Chuan Zhang, Kashif Sharif, Huishu Wu, Hannes Westermann
BSFP: Blockchain-Enabled Smart Parking With Fairness, Reliability and Privacy Protection. IEEE Trans. Veh. Technol. 69 (6) (2020)
Can Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Chuan Zhang, Ximeng Liu
PGAS: Privacy-preserving graph encryption for accurate constrained shortest distance queries. Inf. Sci. 506 (2020)
Chuan Zhang, Liehuang Zhu, Chang Xu, Jianbing Ni, Cheng Huang, Xuemin Sherman Shen
Efficient and Privacy-Preserving Non-Interactive Truth Discovery for Mobile Crowdsensing. GLOBECOM (2020)
Chang Xu, Lvhan Zhang, Liehuang Zhu, Chuan Zhang, Xiaojiang Du, Mohsen Guizani, Kashif Sharif
Aggregate in my way: Privacy-preserving data aggregation without trusted authority in ICN. Future Gener. Comput. Syst. 111 (2020)
Nassoro M. R. Lwamo, Liehuang Zhu, Chang Xu, Kashif Sharif, Ximeng Liu, Chuan Zhang
SUAA: A Secure User Authentication Scheme with Anonymity for the Single & Multi-server Environments. Inf. Sci. 477 (2019)
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Xiaojiang Du, Mohsen Guizani
LPTD: Achieving lightweight and privacy-preserving truth discovery in CIoT. Future Gener. Comput. Syst. 90 (2019)
Chang Xu, Yayun Si, Liehuang Zhu, Chuan Zhang, Kashif Sharif, Can Zhang
Pay as How You Behave: A Truthful Incentive Mechanism for Mobile Crowdsensing. IEEE Internet Things J. 6 (6) (2019)
Chang Xu, Ningning Wang, Liehuang Zhu, Kashif Sharif, Chuan Zhang
Achieving Searchable and Privacy-Preserving Data Sharing for Cloud-Assisted E-Healthcare System. IEEE Internet Things J. 6 (5) (2019)
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Ximeng Liu, Xiaojiang Du, Mohsen Guizani
Achieving Trust-Based and Privacy-Preserving Customer Selection in Ubiquitous Computing. CoRR (2019)
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Ximeng Liu
PPTDS: A privacy-preserving truth discovery scheme in crowd sensing systems. Inf. Sci. 484 (2019)
Chuan Zhang, Liehuang Zhu, Chang Xu, Xiaojiang Du, Mohsen Guizani
A Privacy-Preserving Traffic Monitoring Scheme via Vehicular Crowdsourcing. CoRR (2019)
Liehuang Zhu, Hongyuan Wang, Chang Xu, Kashif Sharif, Rongxing Lu
Efficient Group Proof of Storage With Malicious-Member Distinction and Revocation. IEEE Access 7 (2019)
Liehuang Zhu, Meng Li, Zijian Zhang, Chang Xu, Ruonan Zhang, Xiaojiang Du, Nadra Guizani
Privacy-Preserving Authentication and Data Aggregation for Fog-Based Smart Grid. IEEE Commun. Mag. 57 (6) (2019)
Chuan Zhang, Liehuang Zhu, Chang Xu, Xiaojiang Du, Mohsen Guizani
A Privacy-Preserving Traffic Monitoring Scheme via Vehicular Crowdsourcing. Sensors 19 (6) (2019)
Liehuang Zhu, Chuan Zhang, Chang Xu, Xiaojiang Du, Nadra Guizani, Kashif Sharif
Traffic Monitoring in Self-Organizing VANETs: A Privacy-Preserving Mechanism for Speed Collection and Analysis. IEEE Wirel. Commun. 26 (6) (2019)
Chang Xu, Jiachen Wang, Liehuang Zhu, Chuan Zhang, Kashif Sharif
PPMR: A Privacy-Preserving Online Medical Service Recommendation Scheme in eHealthcare System. IEEE Internet Things J. 6 (3) (2019)
Liehuang Zhu, Chuan Zhang, Chang Xu, Kashif Sharif
RTSense: Providing Reliable Trust-Based Crowdsensing Services in CVCC. IEEE Netw. 32 (3) (2018)
Liehuang Zhu, Chuan Zhang, Chang Xu, Xiaojiang Du, Rixin Xu, Kashif Sharif, Mohsen Guizani
PRIF: A Privacy-Preserving Interest-Based Forwarding Scheme for Social Internet of Vehicles. CoRR (2018)
Chuan Zhang, Liehuang Zhu, Chang Xu, Rongxing Lu
PPDP: An efficient and privacy-preserving disease prediction scheme in cloud-based e-Healthcare system. Future Gener. Comput. Syst. 79 (2018)
Chuan Zhang, Liehuang Zhu, Chang Xu, Kashif Sharif, Xiaojiang Du, Mohsen Guizani
LPTD: Achieving Lightweight and Privacy-Preserving Truth Discovery in CIoT. CoRR (2018)
Liehuang Zhu, Chuan Zhang, Chang Xu, Ximeng Liu, Cheng Huang
An Efficient and Privacy-Preserving Biometric Identification Scheme in Cloud Computing. IEEE Access 6 (2018)
Chang Xu, Xuan Xie, Liehuang Zhu, Kashif Sharif, Chuan Zhang, Xiaojiang Du, Mohsen Guizani
PPLS: A Privacy-Preserving Location-Sharing Scheme in Vehicular Social Networks. CoRR (2018)
Liehuang Zhu, Chuan Zhang, Chang Xu, Xiaojiang Du, Rixin Xu, Kashif Sharif, Mohsen Guizani
PRIF: A Privacy-Preserving Interest-Based Forwarding Scheme for Social Internet of Vehicles. IEEE Internet Things J. 5 (4) (2018)
Yan Zhang, Lejian Liao, Chang Xu, Licheng Shi
Situation Semantics Aggregator for Realtime Simulation on Organizational Behaviors. TrustCom/BigDataSE/ICESS (2017)
Chang Xu, Rongxing Lu, Huaxiong Wang, Liehuang Zhu, Cheng Huang
TJET: Ternary Join-Exit-Tree Based Dynamic Key Management for Vehicle Platooning. IEEE Access 5 (2017)
Chang Xu, Xiaodong Shen, Liehuang Zhu, Yan Zhang
A Collusion-Resistant and Privacy-Preserving Data Aggregation Protocol in Crowdsensing System. Mob. Inf. Syst. 2017 (2017)
Chuan Zhang, Liehuang Zhu, Chang Xu
PTBI: An efficient privacy-preserving biometric identification based on perturbed term in the cloud. Inf. Sci. 409 (2017)
Chang Xu, Rongxing Lu, Huaxiong Wang, Liehuang Zhu, Cheng Huang
PAVS: A New Privacy-Preserving Data Aggregation Scheme for Vehicle Sensing Systems. Sensors 17 (3) (2017)
Chuan Zhang, Liehuang Zhu, Chang Xu
INBAR: A new interest-based routing framework in vehicular social networks. SPAC (2017)
Rongxing Lu, Yogachandran Rahulamathavan, Hui Zhu, Chang Xu, Miao Wang
Security and Privacy Challenges in Vehicular Cloud Computing. Mob. Inf. Syst. 2016 (2016)
Hongyuan Wang, Liehuang Zhu, Chang Xu, Yijia Lilong
A universal method for realizing non-repudiable provable data possession in cloud storage. Secur. Commun. Networks 9 (14) (2016)
Yan Zhang, Lejian Liao, Chang Xu, Manzhi Yang
Hierarchical Clustering of Group Behaviors in Cyber Situation Awareness. QRS Companion (2016)
Enguang Zhou, Jiangxiao Zhang, Zhoujun Li, Chang Xu
Integrity Verification of Replicated File with Proxy in Cloud Computing. CloudCom-Asia (2015)
Rong Zhang, Liehuang Zhu, Chang Xu, Yi Yi
An Efficient and Secure RFID Batch Authentication Protocol with Group Tags Ownership Transfer. CIC (2015)
Huishan Bian, Liehuang Zhu, Meng Shen, Mingzhong Wang, Chang Xu, Qiongyu Zhang
Privacy-Preserving Anomaly Detection Across Multi-domain for Software Defined Networks. INTRUST (2015)
Jiangxiao Zhang, Hua Guo, Zhoujun Li, Chang Xu
Transferable conditional e-cash with optimal anonymity in the standard model. IET Inf. Secur. 9 (1) (2015)
Chang Xu, Liehuang Zhu, Zhoujun Li, Feng Wang
One-Round Affiliation-Hiding Authenticated Asymmetric Group Key Agreement with Semi-trusted Group Authority. Comput. J. 58 (10) (2015)
Chang Xu, Hua Guo, Zhoujun Li, Yi Mu
Affiliation-Hiding Authenticated Asymmetric Group Key Agreement Based on Short Signature. Comput. J. 57 (10) (2014)
Chang Xu, Hua Guo, Zhoujun Li, Yi Mu
New construction of affiliation-hiding authenticated group key agreement. Secur. Commun. Networks 6 (6) (2013)
Hua Guo, Chang Xu, Zhoujun Li, Yanqing Yao, Yi Mu
Efficient and dynamic key management for multiple identities in identity-based systems. Inf. Sci. 221 (2013)
Jiangxiao Zhang, Hua Guo, Zhoujun Li, Chang Xu
Optimally Anonymous and Transferable Conditional E-cash. IACR Cryptol. ePrint Arch. 2013 (2013)
Jiangxiao Zhang, Zhoujun Li, Hua Guo, Chang Xu
Efficient Divisible E-Cash in the Standard Model. GreenCom/iThings/CPScom (2013)
Hua Guo, Chang Xu, Yi Mu, Zhoujun Li
A provably secure authenticated key agreement protocol for wireless communications. Comput. Electr. Eng. 38 (3) (2012)
Chang Xu, Zhoujun Li, Yi Mu, Hua Guo, Tao Guo
Affiliation-Hiding Authenticated Asymmetric Group Key Agreement. Comput. J. 55 (10) (2012)