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兰州理工大学 [6]

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	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：29/0 \| 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：39/0 \| 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
	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：13/0 \| 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
	Differential Private Spatial Decomposition and Location Publishing Based on Unbalanced Quadtree Partition Algorithm 期刊论文 IEEE Access, 2020, 卷号: 8, 页码: 104775-104787 作者: Yan, Yan; Yan, Yan; Gao, Xin; Mahmood, Adnan; Feng, Tao 收藏 \| 浏览/下载：13/0 \| 提交时间：2020/11/14 Budget control Data privacy Location Publishing Big data applications Differential privacies Experimental comparison Location information Partition structures Real-world datasets Spatial decompositions Statistical information
	Location big data differential privacy dynamic partition release method 期刊论文 International Journal of Security and Networks, 2020, 卷号: 15, 期号: 1, 页码: 25-35 作者: Yan, Yan; Zhang, Lian Xiu; Wang, Bing Qian; Gao, Xin 收藏 \| 浏览/下载：11/0 \| 提交时间：2020/11/14 Large dataset Location Redundancy Cloud computing platforms Differential privacies Partition structures Publishing process Quad-tree partitioning Real-time location Spatial redundancy Temporal redundancy
	Location big data partition and publishing method based on sampling and adjustment 期刊论文 Engineering Letters, 2020, 卷号: 28, 期号: 2, 页码: 280-289 作者: Yan, Yan; Zhang, Lianxiu; Feng, Tao; Xie, Pengshou; Gao, Xin 收藏 \| 浏览/下载：10/0 \| 提交时间：2020/11/14 Big data Economic and social effects Location Processing Publishing Trees (mathematics) Adjustment method Data publishing Differential privacies Fixed time interval Partition structures Processing method Publishing process Temporal and spatial redundancies
	Big Data Decision Tree Algorithm Based on Equal-arrival Privacy Budget Allocation [基于等差隐私预算分配的大数据决策树算法] 期刊论文 Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2019, 卷号: 51, 页码: 130-136 作者: Shang, T.; Zhao, Z.; Shu, W.; Liu, J. 收藏 \| 浏览/下载：8/0 \| 提交时间：2019/12/30 Big data Budget control Classification (of information) Data privacy Decision trees Laplace transforms Statistical tests Trees (mathematics) Classification accuracy Classification algorithm Classification results Decision tree classification Differential privacies Equal ratio allocation Mapreduce frameworks Subdivision schemes Data mining
	Survey on Improving Data Utility in Differentially Private Sequential Data Publishing 期刊论文 IEEE Transactions on Big Data, 2017 作者: Yang, Xinyu; Wang, Teng; Ren, Xuebin; Yu, Wei 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/11/26 Data correlations Data utilities Differential privacies Mobile communications Privacy preserving Sensitivity Sequential data
	High-dimensional crowdsourced data distribution estimation with local privacy 会议论文作者: Ren, Xuebin; Yu, Chia-Mu; Yu, Weiren; Yang, Shusen; Yang, Xinyu 收藏 \| 浏览/下载：5/0 \| 提交时间：2019/12/02 Crowdsourced systems Differential privacies Distribution estimation Expectation Maximization High dimensional data Large number of users Multivariate distributions Randomized response techniques
	A user-centric location privacy-preserving method with differential perturbation for location-based services 期刊论文 Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2016, 卷号: 50, 期号: [db:dc_citation_issue], 页码: 79-86 作者: Zhang, Xuejun; Gui, Xiaolin; Jiang, Jinghua 收藏 \| 浏览/下载：5/0 \| 提交时间：2019/12/02 Background information Differential privacies Experimental evaluation Geographical locations Location obfuscations Location privacy Privacy preserving Time and space complexity

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