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浏览/检索结果:
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Design of Updating Encryption Algorithm for Privacy Big Data Based on Consortium Blockchain Technology
期刊论文
JOURNAL OF MATHEMATICS, 2022, 卷号: 2022
作者:
Liu, Lei
;
Liu, Xue
;
Wan, Jiahua
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/12/23
Differentially private resilient distributed cooperative online estimation over digraphs
期刊论文
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 2022, 页码: 19
作者:
Wang, Jimin
;
Zhang, Ji-Feng
;
Liu, Xiao-Kang
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/02/07
differential privacy
distributed online estimation
resilient estimation
stochastic approximation
A location privacy protection method based on cipher-text retrieval in cloud environment
期刊论文
SECURITY AND PRIVACY, 2022
作者:
Zhang, Yongbing
;
Zhang, Qiuyu
;
Jiang, Yilong
;
Yan, Yan
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  |  
浏览/下载:15/0
  |  
提交时间:2022/07/19
cipher-text retrieval
location privacy protection
location-based service
Morton code
top-k sorting
Achieving Differential Privacy Publishing of Location-Based Statistical Data Using Grid Clustering
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2022, 卷号: 11, 期号: 7
作者:
Yan, Yan
;
Sun, Zichao
;
Mahmood, Adnan
;
Xu, Fei
;
Dong, Zhuoyue
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/08/09
statistical release of big data
location privacy
differential privacy
privacy spatial decomposition
grid clustering
A differentially private nonnegative matrix factorization for recommender system
期刊论文
Information Sciences, 2022, 卷号: 592, 页码: 21-35
作者:
Ran, Xun
;
Wang, Yong
;
Zhang, Leo Yu
;
Ma, Jun
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2022/04/21
Benchmarking
Collaborative filtering
Economic and social effects
Information services
Large dataset
Matrix algebra
Matrix factorization
Privacy-preserving techniques
Differential privacies
Factorization methods
Filtering problems
Imputation
Non-negativity
Nonnegative matrix factorization
Objective functions
Personalized information services
Polynomial expression
User data
Statistics release and privacy protection method of location big data based on deep learning
期刊论文
Tongxin Xuebao/Journal on Communications, 2022, 卷号: 43, 期号: 1, 页码: 203-216
作者:
Yan, Yan
;
Cong, Yiming
;
Mahmood, Adnan
;
Sheng, Quanzheng
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/04/21
Big data
Budget control
Data privacy
Deep learning
Efficiency
Forecasting
Publishing
Data publishing
Deep learning
Differential privacies
Location privacy
Partition structures
Privacy protection
Privacy protection data publishing
Private spatial decomposition
Protection methods
Spatial decompositions
Integration of Edge Computing and Blockchain for Provision of Data Fusion and Secure Big Data Analysis for Internet of Things
期刊论文
WIRELESS COMMUNICATIONS & MOBILE COMPUTING, 2022, 卷号: 2022, 页码: 1-9
作者:
Dong JY(董静雅)
;
Song CH(宋纯贺)
;
Zhang T(张涛)
;
Li YJ(李沅键)
;
Zheng H(郑浩)
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/06/16
Blockchain-Enhanced Data Sharing With Traceable and Direct Revocation in IIoT
期刊论文
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2021, 卷号: 17, 期号: 11, 页码: 7669-7678
作者:
Yu, Keping
;
Tan, Liang
;
Aloqaily, Moayad
;
Yang, Hekun
;
Jararweh, Yaser
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2021/12/01
Industrial Internet of Things
Smart manufacturing
Blockchain
Security
Access control
Encryption
Cloud computing
Big data
blockchain
data sharing
industrial Internet-of-Thing (IIoT)
smart factory
traceable and revocation
A GNN-based Few-shot learning model on the Credit Card Fraud detection
会议论文
Beijing, China, 2021-07-15_2021-08-15
作者:
Rongrong Jing
;
Hu Tian
;
Gang Zhou
;
Xingwei Zhang
;
Xiaolong Zheng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/06/17
A blockchain-assisted framework for secure and reliable data sharing in distributed systems
期刊论文
EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2021, 卷号: 2021, 期号: 1, 页码: 19
作者:
Guo, Yu
;
Wang, Shenling
;
Huang, Jianhui
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2021/12/01
Dynamic searchable encryption
Distributed data storage
Forward security
Smart contract
Blockchain
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