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浏览/检索结果: 共18条，第1-10条 帮助 限定条件 发表日期：2022     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A survey on federated learning: challenges and applications 期刊论文 INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS, 2022, 页码: 23 作者:  Wen, Jie;  Zhang, Zhixia;  Lan, Yang;  Cui, Zhihua;  Cai, Jianghui 收藏  |  浏览/下载：21/0  |  提交时间：2022/12/27 Federated learning  Machine learning  Privacy protection  Personalized federated learning   IrisGuard: Image Forgery Detection for Iris Anti-spoofing 会议论文 Beijing, 2022.12.11-2022.12.13 作者:  Zhuo, Wenqi;  Wang, Wei;  Zhang, Hui;  Dong, Jing 收藏  |  浏览/下载：7/0  |  提交时间：2023/05/31 iris anti-spoofing  image forgery detection  privacy protection   Hashing Fake: Producing Adversarial Perturbation for Online Privacy Protection Against Automatic Retrieval Models 期刊论文 IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2022, 页码: 11 作者:  Zhang, Xingwei;  Zheng, Xiaolong;  Mao, Wenji;  Zeng, Daniel Dajun;  Wang, Fei-Yue 收藏  |  浏览/下载：31/0  |  提交时间：2022/11/14 Perturbation methods  Semantics  Computational modeling  Codes  Task analysis  Privacy  Software  Adversarial perturbation  deep neural network (DNN)  privacy protection  semantic retrieval   Fuzzy-Based Privacy-Preserving Scheme of Low Consumption and High Effectiveness for IoTs: A Repeated Game Model 期刊论文 Sensors, 2022, 卷号: 22, 期号: 15 作者:  Cao, Laicheng;  Zhu, Min 收藏  |  浏览/下载：31/0  |  提交时间：2022/09/22 Energy efficiency  Pollution  Privacy-preserving techniques  Camouflage attack  Effective trust cluster formulation scheme  Fuzzy trusts  Game models  Low consumption  Low-high  Optimal cluster  Pollution attack  Privacy preserving  Repeated games   Differentially private distributed algorithms for stochastic aggregative games 期刊论文 AUTOMATICA, 2022, 卷号: 142, 页码: 13 作者:  Wang, Jimin;  Zhang, Ji-Feng;  He, Xingkang 收藏  |  浏览/下载：15/0  |  提交时间：2023/02/07 Differential privacy  Stochastic aggregative games  Distributed algorithms  Stochastic approximation   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：12/0  |  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 收藏  |  浏览/下载：17/0  |  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：26/0  |  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：34/0  |  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   A differentially private matrix factorization based on vector perturbation for recommender system 期刊论文 Neurocomputing, 2022, 卷号: 483, 页码: 32-41 作者:  Ran, Xun;  Wang, Yong;  Zhang, Leo Yu;  Ma, Jun 收藏  |  浏览/下载：45/0  |  提交时间：2022/04/21 Benchmarking  Data privacy  Matrix algebra  Matrix factorization  Sensitivity analysis  Differential privacies  Error accumulation  Factorization techniques  Matrix factorizations  Multiple iterations  Objective functions  Privacy preservation  Privacy protection  User data  Vector perturbation