Search Result

1

Evolution of privacy protection in recommendation systems: technical advancements, evaluation frameworks, and synergistic development of privacy and utility

推荐系统中的隐私保护：技术演进、评估框架与隐私效用协同发展

Wang Bin

Wang Chang

Lyu Linghui

Liu Yutao

Zhang Lei

privacy protection

recommender system

differential privacy

encryption technology

federated learning

k-anonymity

Accepted Paper No. 12, 2025 : doi:10.19734/j.issn.1001-3695.2025.04.0135

2

Dynamic clustering-based personalized federated learning based on local differential privacy

基于局部差分隐私的动态聚类个性化联邦学习

Zhao Jinye

Li Xiaohui

Jia Xu

personalized federated learning

differential privacy

DBSCAN clustering

non-independent and identically distributed data

privacy budget

Accepted Paper No. 10, 2025 : doi:10.19734/j.issn.1001-3695.2025.02.0050

3

Adaptive spatial decomposition based on localized differential privacy for dense regions

面向稠密区域的本地化差分隐私自适应空间分解

Ji Bo

Li Xiaohui

Jia Xu

local differential privacy

adaptive spatial decomposition

adaptive grid decomposition

randomized response

spatial range query

No. 8, 2025 : 2518-2524 doi:10.19734/j.issn.1001-3695.2024.11.0505

4

Indistinguishable sensing time privacy-preserving task allocation scheme for vehicular crowdsensing

感知时间不可区分的车辆群智感知隐私保护任务分配方案

Zhang Lei

Zhang Xiao

Ji Lili

vehicular crowdsensing

sensing time

differential privacy

privacy protection

task allocation

No. 4, 2025 : 1198-1203 doi:10.19734/j.issn.1001-3695.2024.09.0320

5

Privacy protection algorithm based on verifiable secret sharing and smart contracts

基于可验证秘密共享与智能合约的隐私保护算法

Zhang Lei

Cao Mingzeng

Zhang Chenglin

He Lili

Ji Lili

user collaboration

verifiable secret sharing

smart contract

differential privacy

user incentive

No. 4, 2025 : 1223-1229 doi:10.19734/j.issn.1001-3695.2024.05.0248

6

Federated learning scheme based on adaptive noise and dynamic weighting

基于自适应噪声和动态加权的联邦学习算法

Wang Honglin

Xue Shan

Zhu Cheng

federation learning

differential privacy

adaptive noise

adaptive cutting

dynamic weighting

No. 3, 2025 : 749-754 doi:10.19734/j.issn.1001-3695.2024.08.0299

7

Privacy protection method for distributed optimal power flow

面向分布式最优潮流的隐私保护方法

Xu Yawen

Ouyang Xiaoli

Xu Jian

differential privacy

distributed optimization

optimal power flow

privacy protection

No. 2, 2025 : 592-598 doi:10.19734/j.issn.1001-3695.2024.04.0211

8

SDP histogram publishing algorithm based on OLH and dummy points

基于OLH和虚拟数据的SDP直方图发布算法

Cao Laicheng

Chen Li

shuffled differential privacy

histogram publishing

dummy points

MSE

No. 12, 2024 : 3829-3833 doi:10.19734/j.issn.1001-3695.2024.01.0110

9

Differential privacy trajectory privacy protection scheme based on user correlation

基于用户相关性的差分隐私轨迹隐私保护方案

Liu Peiqian

Jia Qinglin

Wang Hui

Shen Zihao

location privacy

trajectory privacy protection

differential privacy

variable-order Markov model

No. 7, 2024 : 2189-2194 doi:10.19734/j.issn.1001-3695.2023.10.0539

10

Segmental tailoring federated learning algorithm based on differential privacy

基于差分隐私的分段裁剪联邦学习算法

Wu Junyi

Li Xiaohui

federated learning

differential privacy

segmental tailoring

privacy classification

adaptive noise addition

No. 5, 2024 : 1532-1537 doi:10.19734/j.issn.1001-3695.2023.09.0402

11

Federated learning evolutionary algorithm based on multi-objective optimization

基于多目标优化的联邦学习进化算法

Hu Zhiyong

Yu Qiancheng

Wang Zhici

Zhang Lisi

federated learning

multi-objective optimization

NSGA-Ⅲ algorithm

local differential privacy

parameters optimization

No. 2, 2024 : 415-420,437 doi:10.19734/j.issn.1001-3695.2023.05.0235

12

Privacy preserving clustering algorithm based on crow search

基于乌鸦搜索的隐私保护聚类算法

Xia Xuewei

Zhang Lei

Li Jing

Deng Yukang

crow search

contour coefficient

K-means clustering

differential privacy

optimal initial centroid

No. 12, 2023 : 3778-3783 doi:10.19734/j.issn.1001-3695.2023.04.0141

13

Differential privacy publishing of high-dimensional data based on attribute classification

基于属性分级的高维数据差分隐私发布

Liu Peiqian

Duan Longkun

Shen Zihao

Wang Hui

differential privacy

sensitivity grading

Bayesian network

differentiated protection

Accepted Paper No. 10, 2023 : doi:10.19734/j.issn.1001-3695.2023.01.0069

14

Study on AWG-LDP local differential privacy protection algorithm for graph data

一种面向图数据的AWG-LDP局部差分隐私保护算法研究

Sun Tao

Li Xiaohui

Li Han

Zhao Xue

properties weighted graph

local difference privacy

Laplace noise

privacy protection

No. 8, 2023 : 2467-2472,2500 doi:10.19734/j.issn.1001-3695.2022.12.0802

15

Federated learning method based on differential privacy protection knowledge transfer

基于差分隐私保护知识迁移的联邦学习方法

Xu Chenyang

Ge Lina

Wang Zhe

Zhou Yongquan

Qin Xia

Tian Lei

federated learning

transfer learning

locality-sensitive hashing

differential privacy

gradient boosting decision tree

No. 8, 2023 : 2473-2480 doi:10.19734/j.issn.1001-3695.2022.12.0813

16

Publishing dK series composition graph satisfying differential privacy

满足差分隐私的dK序列合成图发布

Zhou Nannan

Long Shigong

Liu Hai

social network

differential privacy

dK sequence

No. 5, 2023 : 1528-1534 doi:10.19734/j.issn.1001-3695.2022.07.0417

17

Location privacy protection through local differential privacy under k-anonymity

k-匿名下通过本地差分隐私实现位置隐私保护

Liu Zhenpeng

Miao Dewei

Liu Qiannan

Li Ruilin

Li Xiaofei

RAPPOR

k-anonymity

Hilbert curve

location protection

No. 8, 2022 : 2469-2473 doi:10.19734/j.issn.1001-3695.2021.12.0698

18

AUR-Tree differential privacy data publishing algorithm for medical data

面向医疗数据的AUR-Tree差分隐私数据发布算法

Zhang Siqi

Li Xiaohui

Jiang Xinyu

Li Bo

attribute utility value ranking method

attribute hierarchy generalization tree

differential privacy

No. 7, 2022 : 2162-2166,2171 doi:10.19734/j.issn.1001-3695.2021.10.0658

19

Recommendation of differential privacy scheme considering user interest analysis

考虑用户兴趣分析的差分隐私方案推荐

Geng Xiuli

Wang Zhuxin

differential privacy

user interest

attributes of the scheme

K-means++

No. 2, 2022 : 474-478 doi:10.19734/j.issn.1001-3695.2021.06.0265

20

PCA differential privacy data publishing algorithm in horizontal federated learning

横向联邦学习中PCA差分隐私数据发布算法

Zhu Xiao

Yang Geng

horizontal federated PCA

differential privacy

local disturbance

data release

utility

No. 1, 2022 : 236-239,248 doi:10.19734/j.issn.1001-3695.2021.06.0234

21

Differential privacy mixed attribute data publishing method for improved k-prototype clustering

DCKPDP：改进k-prototype聚类的差分隐私混合属性数据发布方法

Zhang Xing

differential privacy

mixed attribute data

k-prototype clustering

density optimization

information entropy

No. 1, 2022 : 249-253 doi:10.19734/j.issn.1001-3695.2021.06.0257

22

Joint incentive mechanism based on video content cooperative delivery in mobile edge computing

移动边缘计算中基于视频内容协作分发的联合激励机制

Liu Wei

Zhang Tao

mobile edge computing

video content cooperative delivery

incentive mechanism

differential privacy

reverse auction

No. 9, 2021 : 2803-2810 doi:10.19734/j.issn.1001-3695.2020.12.0560

23

Research on differential privacy protection for WGAN-GP algorithm

差分隐私保护WGAN-GP算法研究

Yu Yana

Li Hongjiao

Li Jinguo

differential privacy

deep learning

WGAN-GP

No. 9, 2021 : 2837-2841 doi:10.19734/j.issn.1001-3695.2020.12.0557

24

Collaborative filtering recommendation algorithm based on mixed similarity and differential privacy

基于混合相似度和差分隐私的协同过滤推荐算法

Zhang Runlian

Zhang Rui

Wu Xiaonian

Liu Wenfen

recommendation system

privacy protect

collaborative filtering

differential privacy

mixed similarity

No. 8, 2021 : 2334-2339 doi:10.19734/j.issn.1001-3695.2020.12.0542

25

Differential privacy protection algorithm for explicit and implicit feedback based collaborative filtering

融合显隐式反馈协同过滤的差分隐私保护算法

Sun Daozhu

Li Nan

Du Qiming

Liu Wenfu

differential privacy

implicit feedback

matrix factorization

gradient disturbance

No. 8, 2021 : 2370-2375 doi:10.19734/j.issn.1001-3695.2020.11.0372

26

Efficient histogram method in data streams over sliding windows

有效的基于滑动窗口数据流直方图方法

Mo Lei

Wang Xiujun

Zheng Xiao

Wu Xuangou

Tai Weipeng

Zhao Wei

differential privacy

data stream

sliding windows

approximate statistical

correlation coefficient

privacy budget allocation

histogram publishing

No. 7, 2021 : 2085-2090 doi:10.19734/j.issn.1001-3695.2020.07.0217

27

Differential privacy data protection based on SOM network

基于SOM网络的差分隐私保护研究

Ye Xinxin

Yang Gaoming

Fang Xianjin

Shi Yu

ε-differential privacy

SOM neural network

cluster analysis

data release

No. 4, 2021 : 1195-1198 doi:10.19734/j.issn.1001-3695.2020.05.0137

28

Overview of location trajectory privacy protection technology based on LBS system

基于LBS系统的位置轨迹隐私保护技术综述

Zhang Qingyun

Zhang Xing

Li Wanjie

Li Xiaohui

location data

trajectory data

distorted technology

encryption technique

anonymous technology

differential privacy technology

No. 12, 2020 : 3534-3544 doi:10.19734/j.issn.1001-3695.2019.10.0582

29

PSO clustering shift based geographic location indistinguishable scheme

基于粒子群聚类偏移的地理位置不可区分

Xue Jiamei

Li Meishan

Xuan Ziyu

differential privacy

geographic location indistinguishable

particle swarm optimization clustering

location shift

No. 8, 2020 : 2446-2448,2454 doi:10.19734/j.issn.1001-3695.2019.02.0073

30

Histogram publishing algorithm based on adaptive privacy budget allocation strategy under differential privacy

自适应差分隐私预算分配策略的直方图发布算法

Tang Haixia

Yang Geng

Bai Yunlu

differential privacy

big data analysis

histogram publication

privacy budget allocation

data availability

No. 7, 2020 : 1952-1957,1963 doi:10.19734/j.issn.1001-3695.2018.11.0925

31

Histogram publishing algorithm based on sampling sorting and hierarchical partitioning

基于抽样排序和层次划分的直方图发布算法

Zhang Runlian

Ye Zhibo

Wu Xiaonian

differential privacy

histogram publishing

roulette sampling

hierarchical partitioning

No. 7, 2020 : 2123-2125,2147 doi:10.19734/j.issn.1001-3695.2019.01.0010

32

Differential privacy matrix factorization recommendation algorithm fusing tag similarity

融合标签相似度的差分隐私矩阵分解推荐算法

Zheng Jian

Wang Xiaoqian

recommendation system

matrix factorization

tag similarity

differential privacy

privacy preserving

No. 3, 2020 : 851-855 doi:10.19734/j.issn.1001-3695.2018.08.0654

33

Parallel K-means algorithm with differential privacy preservation and outlier pruning

支持差分隐私保护及离群点消除的并行K-means算法

Fan Yikang

Liu Jianwei

K-means clustering

outlier pruning(DP)

differential privacy(DP)

MapReduce

No. 6, 2019 : 1776-1781,1787 doi:10.19734/j.issn.1001-3695.2017.12.0825

34

Interactive queries differential privacy protection model in big data environment

大数据环境中交互式查询差分隐私保护模型

Yuan Jian

Wang Di

Shen Zeyu

linear query

differential privacy

matrix mechanism

correlation analysis

alternating direction multiplier method

No. 6, 2019 : 1782-1787 doi:10.19734/j.issn.1001-3695.2017.12.0822

35

Differential privacy protection method for mixed data

对混合属性数据表可行的差分隐私保护方法

Ding Yongshan

Li Lixin

mixed data

clustering

differential privacy

sensitivity

privacy protection

No. 2, 2019 : 515-518 doi:10.19734/j.issn.1001-3695.2017.08.0729

36

Heuristic privacy parameter setting strategy for differential privacy model

差分隐私模型的启发式隐私参数设置策略

Ouyang Jia

Xiao Zhenghong

Liu Shaopeng

Yin Jian

Lin Piyuan

privacy-preserving

differential privacy

privacy parameter

privacy breaches

No. 1, 2019 : 250-253 doi:10.19734/j.issn.1001-3695.2017.06.0649

Search differential privacy

Searchdifferential privacyreturned 36 results

Evolution of privacy protection in recommendation systems: technical advancements, evaluation frameworks, and synergistic development of privacy and utility

Dynamic clustering-based personalized federated learning based on local differential privacy

Adaptive spatial decomposition based on localized differential privacy for dense regions

Indistinguishable sensing time privacy-preserving task allocation scheme for vehicular crowdsensing

Privacy protection algorithm based on verifiable secret sharing and smart contracts

Federated learning scheme based on adaptive noise and dynamic weighting

Privacy protection method for distributed optimal power flow

SDP histogram publishing algorithm based on OLH and dummy points

Differential privacy trajectory privacy protection scheme based on user correlation

Segmental tailoring federated learning algorithm based on differential privacy

Federated learning evolutionary algorithm based on multi-objective optimization

Privacy preserving clustering algorithm based on crow search

Differential privacy publishing of high-dimensional data based on attribute classification

Study on AWG-LDP local differential privacy protection algorithm for graph data

Federated learning method based on differential privacy protection knowledge transfer

Publishing dK series composition graph satisfying differential privacy

Location privacy protection through local differential privacy under k-anonymity

AUR-Tree differential privacy data publishing algorithm for medical data

Recommendation of differential privacy scheme considering user interest analysis

PCA differential privacy data publishing algorithm in horizontal federated learning

Differential privacy mixed attribute data publishing method for improved k-prototype clustering

Joint incentive mechanism based on video content cooperative delivery in mobile edge computing

Research on differential privacy protection for WGAN-GP algorithm

Collaborative filtering recommendation algorithm based on mixed similarity and differential privacy

Differential privacy protection algorithm for explicit and implicit feedback based collaborative filtering

Efficient histogram method in data streams over sliding windows

Differential privacy data protection based on SOM network

Overview of location trajectory privacy protection technology based on LBS system

PSO clustering shift based geographic location indistinguishable scheme

Histogram publishing algorithm based on adaptive privacy budget allocation strategy under differential privacy

Histogram publishing algorithm based on sampling sorting and hierarchical partitioning

Differential privacy matrix factorization recommendation algorithm fusing tag similarity

Parallel K-means algorithm with differential privacy preservation and outlier pruning

Interactive queries differential privacy protection model in big data environment

Differential privacy protection method for mixed data

Heuristic privacy parameter setting strategy for differential privacy model