Zhengquan Xu

67 papers C 5Journal 54Unranked 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Novel Method of Correlated Laplace Noise Generation for Differential Privacy on Time-Series Data.
Int. J. Inf. Secur. Priv.
Lihui Mao, Zhengquan Xu
2024 J jnl
A Histogram Publishing Method under Differential Privacy That Involves Balancing Small-Bin Availability First.
Algorithms
Jianzhang Chen, Shuo Zhou, Jie Qiu, Yixin Xu, Bozhe Zeng, Wanchuan Fang, Xiangying Chen, Yipeng Huang, Zhengquan Xu, Youqin Chen
2024 J jnl
Differential Privacy Preservation for Continuous Release of Real-Time Location Data.
Entropy
Lihui Mao, Zhengquan Xu
2023 J jnl
Differentially private publication for related POI discovery.
J. Ambient Intell. Humaniz. Comput.
Ximu Zeng, Xue Chen, Xiao Peng, Xiaoshan Zhang, Hao Wang, Zhengquan Xu
2023 J jnl
Network Delay and Cache Overflow: A Parameter Estimation Method for Time Window Based Hopping Network.
Entropy
Zhu Fang, Zhengquan Xu
2023 J jnl
Privacy-Preserving Travel Time Prediction With Uncertainty Using GPS Trace Data.
IEEE Trans. Mob. Comput.
Fang Liu, Dong Wang, Zhengquan Xu
2022 J jnl
An optimal differentially private data release mechanism with constrained error.
Frontiers Comput. Sci.
Hao Wang, Zhengquan Xu, Xiaoshan Zhang, Xiao Peng, Kaiju Li
2022 J jnl
B-DP: Dynamic Collection and Publishing of Continuous Check-In Data with Best-Effort Differential Privacy.
Entropy
Youqin Chen, Zhengquan Xu, Jianzhang Chen, Shan Jia
2022 J jnl
Differentially private data aggregating with relative error constraint.
Complex Intell. Syst.
Hao Wang, Xiao Peng, Yihang Xiao, Zhengquan Xu, Xian Chen
2022 J jnl
Dynamic Random Graph Protection Scheme Based on Chaos and Cryptographic Random Mapping.
Inf.
Zhu Fang, Zhengquan Xu
2021 J jnl
3D Face Anti-Spoofing With Factorized Bilinear Coding.
IEEE Trans. Circuits Syst. Video Technol.
Shan Jia, Xin Li, Chuanbo Hu, Guodong Guo, Zhengquan Xu
2021 J jnl
Face spoofing detection under super-realistic 3D wax face attacks.
Pattern Recognit. Lett.
Shan Jia, Chuanbo Hu, Xin Li, Zhengquan Xu
2021 J jnl
Privacy-preserving Travel Time Prediction with Uncertainty Using GPS Trace Data.
CoRR
Fang Liu, Dong Wang, Zhengquan Xu
2021 J jnl
Why current differential privacy schemes are inapplicable for correlated data publishing?
World Wide Web
Hao Wang, Zhengquan Xu, Shan Jia, Ying Xia, Xu Zhang
2020 J jnl
3D Face Anti-spoofing with Factorized Bilinear Coding.
CoRR
Shan Jia, Xin Li, Chuanbo Hu, Guodong Guo, Zhengquan Xu
2020 J jnl
A survey on 3D mask presentation attack detection and countermeasures.
Pattern Recognit.
Shan Jia, Guodong Guo, Zhengquan Xu
2020 J jnl
Face presentation attack detection in mobile scenarios: A comprehensive evaluation.
Image Vis. Comput.
Shan Jia, Guodong Guo, Zhengquan Xu, Qiangchang Wang
2019 — conf
A Database for Face Presentation Attack Using Wax Figure Faces.
ICIAP Workshops
Shan Jia, Chuanbo Hu, Guodong Guo, Zhengquan Xu
2019 J jnl
A database for face presentation attack using wax figure faces.
CoRR
Shan Jia, Chuanbo Hu, Guodong Guo, Zhengquan Xu
2019 J jnl
Impact of inaccurate data on Differential Privacy.
Comput. Secur.
Dong Wang, Zhengquan Xu
2019 J jnl
Influence of data errors on differential privacy.
Clust. Comput.
Tao Wang, Zhengquan Xu, Dong Wang, Hao Wang
2019 J jnl
Spoofing and Anti-Spoofing with Wax Figure Faces.
CoRR
Shan Jia, Xin Li, Chuanbo Hu, Zhengquan Xu
2018 J jnl
A dynamic replication management strategy in distributed GIS.
Comput. Geosci.
Shaoming Pan, Lian Xiong, Zhengquan Xu, Yanwen Chong, Qingxiang Meng
2018 J jnl
An integer wavelet transform based scheme for reversible data hiding in encrypted images.
Multidimens. Syst. Signal Process.
Lizhi Xiong, Zhengquan Xu, Yun-Qing Shi
2018 J jnl
Coarse-to-Fine Copy-Move Forgery Detection for Video Forensics.
IEEE Access
Shan Jia, Zhengquan Xu, Hao Wang, Chunhui Feng, Tao Wang
2017 J jnl
A combination replication strategy for data-intensive services in distributed geographic information system.
Int. J. Distributed Sens. Networks
Shaoming Pan, Zhengquan Xu, Qingxiang Meng, Yanwen Chong
2017 J jnl
A privacy-preserving content-based image retrieval method in cloud environment.
J. Vis. Commun. Image Represent.
Yanyan Xu, Jiaying Gong, Lizhi Xiong, Zhengquan Xu, Jinwei Wang, Yun-Qing Shi
2017 J jnl
An enhanced active caching strategy for data-intensive computations in distributed GIS.
J. Supercomput.
Shaoming Pan, Yanwen Chong, Zhengquan Xu, Xicheng Tan
2017 J jnl
CTS-DP: Publishing correlated time-series data via differential privacy.
Knowl. Based Syst.
Hao Wang, Zhengquan Xu
2017 J jnl
Cluster-Indistinguishability: A practical differential privacy mechanism for trajectory clustering.
Intell. Data Anal.
Hao Wang, Zhengquan Xu, Shan Jia
2017 — conf
Conducting Correlated Laplace Mechanism for Differential Privacy.
ICCCS (2)
Hao Wang, Zhengquan Xu, Lizhi Xiong, Tao Wang
2017 J jnl
Dynamic replication to reduce access latency based on fuzzy logic system.
Comput. Electr. Eng.
Tao Wang, Shihong Yao, Zhengquan Xu, Shaoming Pan
2017 J jnl
Motion-Adaptive Frame Deletion Detection for Digital Video Forensics.
IEEE Trans. Circuits Syst. Video Technol.
Chunhui Feng, Zhengquan Xu, Shan Jia, Wenting Zhang, Yanyan Xu
2016 J jnl
A multiple watermarking scheme based on orthogonal decomposition.
Multim. Tools Appl.
Lizhi Xiong, Zhengquan Xu, Yanyan Xu
2016 J jnl
DCCP: an effective data placement strategy for data-intensive computations in distributed cloud computing systems.
J. Supercomput.
Tao Wang, Shihong Yao, Zhengquan Xu, Shan Jia
2016 J jnl
Prefetching Scheme for Massive Spatiotemporal Data in a Smart City.
Int. J. Distributed Sens. Networks
Lian Xiong, Zhengquan Xu, Hao Wang, Shan Jia, Li Zhu
2015 — conf
A Data Placement Strategy for Big Data Based on DCC in Cloud Computing Systems.
SmartCity
Tao Wang, Shihong Yao, Zhengquan Xu, Shan Jia, Qiang Xu
2015 J jnl
A secure re-encryption scheme for data services in a cloud computing environment.
Concurr. Comput. Pract. Exp.
Lizhi Xiong, Zhengquan Xu, Yanyan Xu
2015 J jnl
Integrating Encryption and Marking for Remote Sensing Image Based on Orthogonal Decomposition.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Li Jiang, Tianye Niu, Zhengquan Xu, Yanyan Xu
2014 J jnl
A Multi-QoS Optimization Routing for LEO/MEO Satellite IP Networks.
J. Multim.
Tengyue Mao, Bin Zhou, Zhengquan Xu
2014 J jnl
A content security protection scheme in JPEG compressed domain.
J. Vis. Commun. Image Represent.
Yanyan Xu, Lizhi Xiong, Zhengquan Xu, Shaoming Pan
2014 C conf
Automatic location of frame deletion point for digital video forensics.
IH&MMSec
Chunhui Feng, Zhengquan Xu, Wenting Zhang, Yanyan Xu
2014 J jnl
Commutative encryption and watermarking based on orthogonal decomposition.
Multim. Tools Appl.
Li Jiang, Zhengquan Xu, Yanyan Xu
2014 J jnl
On the provably secure CEW based on orthogonal decomposition.
Signal Process. Image Commun.
Zhengquan Xu, Lizhi Xiong, Yanyan Xu
2013 J jnl
A Load-balancing method for network GISs in a heterogeneous cluster-based system using access density.
Future Gener. Comput. Syst.
Rui Li, Yinfeng Zhang, Zhengquan Xu, Huayi Wu
2013 C conf
A new comprehensive security protection for remote sensing image based on the integration of encryption and watermarking.
IGARSS
Li Jiang, Zhengquan Xu, Yanyan Xu
2013 J jnl
An Effective Mechanism for Improving Performance of TCP over LEO/MEO Satellite IP Networks.
J. Networks
Tengyue Mao, Zhengquan Xu
2013 J jnl
An Effective QoS Integrated Weighted Cost Model for LEO/MEO Satellite IP Networks.
J. Networks
Tengyue Mao, Zhengquan Xu
2012 J jnl
A prefetching model based on access popularity for geospatial data in a cluster-based caching system.
Int. J. Geogr. Inf. Sci.
Rui Li, Rui Guo, Zhengquan Xu, Wei Feng
2012 J jnl
AgentTMS: A MAS Trust Model based on Agent Social Relationship.
J. Comput.
Min Peng, Zhengquan Xu, Shaoming Pan, Rui Li, Tengyue Mao
2012 J jnl
Efficient Constellation Design Based on Improved Non-dominated Sorting Genetic Algorithm-II.
J. Comput.
Tengyue Mao, Zhengquan Xu, Rui Hou
2012 J jnl
Efficient Satellite Scheduling Based on Improved Vector Evaluated Genetic Algorithm.
J. Networks
Tengyue Mao, Zhengquan Xu, Rui Hou, Min Peng
2012 — conf
Trusted Service Application Framework on Mobile Network.
UIC/ATC
Xin Gu, Zhengquan Xu, Tao Wang, Yilin Fang
2011 J jnl
An objective visual security assessment for cipher-images based on local entropy.
Multim. Tools Appl.
Jing Sun, Zhengquan Xu, Jin Liu, Ye Yao
2010 C conf
Image Denoising Using Nonseparable Wavelet and SURE-LET.
CIS
Wu Zeng, Xiubao Jiang, Zhengquan Xu, Long Zhou
2010 J jnl
Security Web Release and Visualization of Remote Sensing Images.
J. Digit. Content Technol. its Appl.
Jin Liu, Jing Sun, Zhengquan Xu, Lu Gao
2009 J jnl
A Robust Video Coding Scheme for Mobile Wireless Communications.
J. Multim.
Mao-Quan Li, Zhengquan Xu, Yanyan Xu
2009 J jnl
An Improved Image Encryption Algorithm based on Chaotic System.
J. Comput.
Shubo Liu, Jing Sun, Zhengquan Xu
2009 J jnl
Visual Security Assessment for Cipher-Images based on Neighborhood Similarity.
Informatica (Slovenia)
Ye Yao, Zhengquan Xu, Jing Sun
2008 — conf
A Novel Format-Compliant Video Encryption Scheme for H.264/AVC Stream Based on Residual Block Scrambling.
ICIC (1)
Shubo Liu, Zhengquan Xu, Wei Li, Jin Liu, Zhiyong Yuan
2008 — conf
An Improved Chaos-Based Stream Cipher Algorithm and its VLSI Implementation.
NCM (2)
Shubo Liu, Jing Sun, Zhengquan Xu, Zhaohui Cai
2008 — conf
Robust Transmission of Video Stream over Fading Channels.
TeNe
Mao-Quan Li, Zhengquan Xu, Yanyan Xu
2006 — conf
A Scalable De-centralized Multicast Key Management Scheme.
ICICIC (1)
Yanyan Xu, Zhengquan Xu, Xi Chen, Zhanwu Yu
2006 J jnl
An effective algorithm for delay-constrained dynamic multicasting.
Knowl. Based Syst.
Zhengquan Xu, Lin Chen
2004 C conf
A Degree-Delay-Constrained Genetic Algorithm for Multicast Routing Tree.
CIT
Lin Chen, Zhiyun Yang, Zhengquan Xu
2004 C conf
An effective heuristic algorithm for dynamic multicast routing with delay-constrained.
ISCC
Zhengquan Xu, Lin Chen
2001 J jnl
ART2 Neural Network for Surface EMG Decomposition.
Neural Comput. Appl.
Zhengquan Xu, Shaojun Xiao, Zheru Chi