Search Result

1

Graph-structured hybrid access control model with context-aware supporting

支持上下文感知的图结构混合访问控制模型

Chen Han

Yuan Lingyun

Zhang Qianhui

Dai Hui

Bao Haochen

hybrid access control

graph model

context awareness

blockchain

No. 5, 2025 : 1490-1499 doi:10.19734/j.issn.1001-3695.2024.09.0334

2

Blockchain dynamic sharding model based on node credibility

基于节点可信度的区块链动态分片模型

Wu Jiaying

Yuan Lingyun

Chen Meihong

Xie Tianyu

blockchain

scalability

sharding technology

node credibility

network sharding

No. 12, 2024 : 3563-3571 doi:10.19734/j.issn.1001-3695.2024.04.0243

3

Blockchain dynamic sharding model based on node credibility

基于节点可信度的区块链动态分片模型

Wu Jiaying

Yuan Lingyun

Chen Meihong

Xie Tianyu

blockchain

scalability

sharding technology

node credibility

network sharding

Accepted Paper No. 12, 2024 : doi:10.19734/j.issn.1001-3695.2024.04.0115

4

Automatic extraction and optimization enhancement of ABAC policy driven by access control log

访问控制日志驱动的ABAC策略自动提取与优化增强

Xia Tong

Yuan Lingyun

Che Xingliang

Chen Meihong

attribute-based access control(ABAC)

policy extraction

policy enhancement

ensemble learning

multi-objective optimization

No. 2, 2024 : 587-595 doi:10.19734/j.issn.1001-3695.2023.06.0232

5

Cross-domain sharing model of IoT privacy data under master-slave chain

主从链下的物联网隐私数据跨域安全共享模型

Pan Xue

Yuan Lingyun

Huang Minmin

Internet of Things

blockchain

cross-domain sharing

master-slave chain

private data

No. 11, 2022 : 3238-3243 doi:10.19734/j.issn.1001-3695.2022.04.0181

Search 袁凌云

Search袁凌云returned 5 results

Graph-structured hybrid access control model with context-aware supporting

Blockchain dynamic sharding model based on node credibility

Blockchain dynamic sharding model based on node credibility

Automatic extraction and optimization enhancement of ABAC policy driven by access control log

Cross-domain sharing model of IoT privacy data under master-slave chain