Zhengquan Xu

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 37

Top Topics

Differential Privacy

Top Venues

IEEE Trans. Circuits Syst. Video Technol.

J. Supercomput.

Publications

Lihui Mao, Zhengquan Xu
Differential Privacy Preservation for Continuous Release of Real-Time Location Data. Entropy 26 (2) (2024)
Jianzhang Chen, Shuo Zhou, Jie Qiu, Yixin Xu, Bozhe Zeng, Wanchuan Fang, Xiangying Chen, Yipeng Huang, Zhengquan Xu, Youqin Chen
A Histogram Publishing Method under Differential Privacy That Involves Balancing Small-Bin Availability First. Algorithms 17 (7) (2024)
Fang Liu, Dong Wang, Zhengquan Xu
Privacy-Preserving Travel Time Prediction With Uncertainty Using GPS Trace Data. IEEE Trans. Mob. Comput. 22 (1) (2023)
Zhu Fang, Zhengquan Xu
Network Delay and Cache Overflow: A Parameter Estimation Method for Time Window Based Hopping Network. Entropy 25 (1) (2023)
Ximu Zeng, Xue Chen, Xiao Peng, Xiaoshan Zhang, Hao Wang, Zhengquan Xu
Differentially private publication for related POI discovery. J. Ambient Intell. Humaniz. Comput. 14 (6) (2023)
Hao Wang, Zhengquan Xu, Xiaoshan Zhang, Xiao Peng, Kaiju Li
An optimal differentially private data release mechanism with constrained error. Frontiers Comput. Sci. 16 (3) (2022)
Youqin Chen, Zhengquan Xu, Jianzhang Chen, Shan Jia
B-DP: Dynamic Collection and Publishing of Continuous Check-In Data with Best-Effort Differential Privacy. Entropy 24 (3) (2022)
Zhu Fang, Zhengquan Xu
Dynamic Random Graph Protection Scheme Based on Chaos and Cryptographic Random Mapping. Inf. 13 (11) (2022)
Hao Wang, Zhengquan Xu, Shan Jia, Ying Xia, Xu Zhang
Why current differential privacy schemes are inapplicable for correlated data publishing? World Wide Web 24 (1) (2021)
Shan Jia, Xin Li, Chuanbo Hu, Guodong Guo, Zhengquan Xu
3D Face Anti-Spoofing With Factorized Bilinear Coding. IEEE Trans. Circuits Syst. Video Technol. 31 (10) (2021)
Fang Liu, Dong Wang, Zhengquan Xu
Privacy-preserving Travel Time Prediction with Uncertainty Using GPS Trace Data. CoRR (2021)
Shan Jia, Chuanbo Hu, Xin Li, Zhengquan Xu
Face spoofing detection under super-realistic 3D wax face attacks. Pattern Recognit. Lett. 145 (2021)
Shan Jia, Guodong Guo, Zhengquan Xu, Qiangchang Wang
Face presentation attack detection in mobile scenarios: A comprehensive evaluation. Image Vis. Comput. 93 (2020)
Shan Jia, Xin Li, Chuanbo Hu, Guodong Guo, Zhengquan Xu
3D Face Anti-spoofing with Factorized Bilinear Coding. CoRR (2020)
Shan Jia, Guodong Guo, Zhengquan Xu
A survey on 3D mask presentation attack detection and countermeasures. Pattern Recognit. 98 (2020)
Shan Jia, Chuanbo Hu, Guodong Guo, Zhengquan Xu
A database for face presentation attack using wax figure faces. CoRR (2019)
Shan Jia, Chuanbo Hu, Guodong Guo, Zhengquan Xu
A Database for Face Presentation Attack Using Wax Figure Faces. ICIAP Workshops (2019)
Dong Wang, Zhengquan Xu
Impact of inaccurate data on Differential Privacy. Comput. Secur. 82 (2019)
Tao Wang, Zhengquan Xu, Dong Wang, Hao Wang
Influence of data errors on differential privacy. Clust. Comput. 22 (Supplement) (2019)
Shan Jia, Xin Li, Chuanbo Hu, Zhengquan Xu
Spoofing and Anti-Spoofing with Wax Figure Faces. CoRR (2019)
Lizhi Xiong, Zhengquan Xu, Yun-Qing Shi
An integer wavelet transform based scheme for reversible data hiding in encrypted images. Multidimens. Syst. Signal Process. 29 (3) (2018)
Shan Jia, Zhengquan Xu, Hao Wang, Chunhui Feng, Tao Wang
Coarse-to-Fine Copy-Move Forgery Detection for Video Forensics. IEEE Access 6 (2018)
Shaoming Pan, Lian Xiong, Zhengquan Xu, Yanwen Chong, Qingxiang Meng
A dynamic replication management strategy in distributed GIS. Comput. Geosci. 112 (2018)
Hao Wang, Zhengquan Xu, Lizhi Xiong, Tao Wang
Conducting Correlated Laplace Mechanism for Differential Privacy. ICCCS (2) (2017)
Hao Wang, Zhengquan Xu, Shan Jia
Cluster-Indistinguishability: A practical differential privacy mechanism for trajectory clustering. Intell. Data Anal. 21 (6) (2017)
Shaoming Pan, Yanwen Chong, Zhengquan Xu, Xicheng Tan
An enhanced active caching strategy for data-intensive computations in distributed GIS. J. Supercomput. 73 (10) (2017)
Hao Wang, Zhengquan Xu
CTS-DP: Publishing correlated time-series data via differential privacy. Knowl. Based Syst. 122 (2017)
Yanyan Xu, Jiaying Gong, Lizhi Xiong, Zhengquan Xu, Jinwei Wang, Yun-Qing Shi
A privacy-preserving content-based image retrieval method in cloud environment. J. Vis. Commun. Image Represent. 43 (2017)
Chunhui Feng, Zhengquan Xu, Shan Jia, Wenting Zhang, Yanyan Xu
Motion-Adaptive Frame Deletion Detection for Digital Video Forensics. IEEE Trans. Circuits Syst. Video Technol. 27 (12) (2017)
Shaoming Pan, Zhengquan Xu, Qingxiang Meng, Yanwen Chong
A combination replication strategy for data-intensive services in distributed geographic information system. Int. J. Distributed Sens. Networks 13 (5) (2017)
Tao Wang, Shihong Yao, Zhengquan Xu, Shaoming Pan
Dynamic replication to reduce access latency based on fuzzy logic system. Comput. Electr. Eng. 60 (2017)
Lian Xiong, Zhengquan Xu, Hao Wang, Shan Jia, Li Zhu
Prefetching Scheme for Massive Spatiotemporal Data in a Smart City. Int. J. Distributed Sens. Networks 12 (1) (2016)
Tao Wang, Shihong Yao, Zhengquan Xu, Shan Jia
DCCP: an effective data placement strategy for data-intensive computations in distributed cloud computing systems. J. Supercomput. 72 (7) (2016)
Lizhi Xiong, Zhengquan Xu, Yanyan Xu
A multiple watermarking scheme based on orthogonal decomposition. Multim. Tools Appl. 75 (10) (2016)
Lizhi Xiong, Zhengquan Xu, Yanyan Xu
A secure re-encryption scheme for data services in a cloud computing environment. Concurr. Comput. Pract. Exp. 27 (17) (2015)
Li Jiang, Tianye Niu, Zhengquan Xu, Yanyan Xu
Integrating Encryption and Marking for Remote Sensing Image Based on Orthogonal Decomposition. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 8 (5) (2015)
Tao Wang, Shihong Yao, Zhengquan Xu, Shan Jia, Qiang Xu
A Data Placement Strategy for Big Data Based on DCC in Cloud Computing Systems. SmartCity (2015)
Tengyue Mao, Bin Zhou, Zhengquan Xu
A Multi-QoS Optimization Routing for LEO/MEO Satellite IP Networks. J. Multim. 9 (4) (2014)
Li Jiang, Zhengquan Xu, Yanyan Xu
Commutative encryption and watermarking based on orthogonal decomposition. Multim. Tools Appl. 70 (3) (2014)
Chunhui Feng, Zhengquan Xu, Wenting Zhang, Yanyan Xu
Automatic location of frame deletion point for digital video forensics. IH&MMSec (2014)
Zhengquan Xu, Lizhi Xiong, Yanyan Xu
On the provably secure CEW based on orthogonal decomposition. Signal Process. Image Commun. 29 (5) (2014)
Yanyan Xu, Lizhi Xiong, Zhengquan Xu, Shaoming Pan
A content security protection scheme in JPEG compressed domain. J. Vis. Commun. Image Represent. 25 (5) (2014)
Rui Li, Yinfeng Zhang, Zhengquan Xu, Huayi Wu
A Load-balancing method for network GISs in a heterogeneous cluster-based system using access density. Future Gener. Comput. Syst. 29 (2) (2013)
Li Jiang, Zhengquan Xu, Yanyan Xu
A new comprehensive security protection for remote sensing image based on the integration of encryption and watermarking. IGARSS (2013)
Tengyue Mao, Zhengquan Xu
An Effective Mechanism for Improving Performance of TCP over LEO/MEO Satellite IP Networks. J. Networks 8 (12) (2013)
Tengyue Mao, Zhengquan Xu
An Effective QoS Integrated Weighted Cost Model for LEO/MEO Satellite IP Networks. J. Networks 8 (11) (2013)
Rui Li, Rui Guo, Zhengquan Xu, Wei Feng
A prefetching model based on access popularity for geospatial data in a cluster-based caching system. Int. J. Geogr. Inf. Sci. 26 (10) (2012)
Min Peng, Zhengquan Xu, Shaoming Pan, Rui Li, Tengyue Mao
AgentTMS: A MAS Trust Model based on Agent Social Relationship. J. Comput. 7 (6) (2012)
Xin Gu, Zhengquan Xu, Tao Wang, Yilin Fang
Trusted Service Application Framework on Mobile Network. UIC/ATC (2012)
Tengyue Mao, Zhengquan Xu, Rui Hou
Efficient Constellation Design Based on Improved Non-dominated Sorting Genetic Algorithm-II. J. Comput. 7 (6) (2012)
Tengyue Mao, Zhengquan Xu, Rui Hou, Min Peng
Efficient Satellite Scheduling Based on Improved Vector Evaluated Genetic Algorithm. J. Networks 7 (3) (2012)
Jing Sun, Zhengquan Xu, Jin Liu, Ye Yao
An objective visual security assessment for cipher-images based on local entropy. Multim. Tools Appl. 53 (1) (2011)
Jin Liu, Jing Sun, Zhengquan Xu, Lu Gao
Security Web Release and Visualization of Remote Sensing Images. J. Digit. Content Technol. its Appl. 4 (3) (2010)
Wu Zeng, Xiubao Jiang, Zhengquan Xu, Long Zhou
Image Denoising Using Nonseparable Wavelet and SURE-LET. CIS (2010)
Ye Yao, Zhengquan Xu, Jing Sun
Visual Security Assessment for Cipher-Images based on Neighborhood Similarity. Informatica (Slovenia) 33 (1) (2009)
Shubo Liu, Jing Sun, Zhengquan Xu
An Improved Image Encryption Algorithm based on Chaotic System. J. Comput. 4 (11) (2009)
Mao-Quan Li, Zhengquan Xu, Yanyan Xu
A Robust Video Coding Scheme for Mobile Wireless Communications. J. Multim. 4 (6) (2009)
Mao-Quan Li, Zhengquan Xu, Yanyan Xu
Robust Transmission of Video Stream over Fading Channels. TeNe (2008)
Shubo Liu, Zhengquan Xu, Wei Li, Jin Liu, Zhiyong Yuan
A Novel Format-Compliant Video Encryption Scheme for H.264/AVC Stream Based on Residual Block Scrambling. ICIC (1) (2008)
Shubo Liu, Jing Sun, Zhengquan Xu, Zhaohui Cai
An Improved Chaos-Based Stream Cipher Algorithm and its VLSI Implementation. NCM (2) (2008)
Yanyan Xu, Zhengquan Xu, Xi Chen, Zhanwu Yu
A Scalable De-centralized Multicast Key Management Scheme. ICICIC (1) (2006)