.png){kind=icon}
返回
PSpec-SQL: Enabling Fine-Grained Control for Distributed Data Analytics
.png){kind=icon}
PRE
AI
DOI：10.1109/TDSC.2019.2914209.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Business organizations regularly collect customer data to improve their services. Organizations may want to share data within themselves or even with third-parties to maximize data utility. Since business data contain lots of customer data, organizations must respect customers' privacy expounded by privacy laws. In this paper, we present PSpec-SQL, a distributed data analytics system that automatically enforces privacy compliance for SQL queries. Our system provides a high-level language PSpec for the data owner to specify her data usage policy. As usual, the data analyst queries data to perform data analysis, but our system checks each query to ensure only policy-compliant queries are executed. We have implemented a prototype of PSpec-SQL on top of Spark-SQL, and carried out a case study on the TPC benchmarks. The results show the practicability of our system with negligible overhead over query processing.
Keyword:
Data analysis
Data privacy
Companies
Law
Labeling
Access control
data analytics
privacy protection
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
7.5
论文数:
2.4K
被引数:
9.6K
机构
引用论文
The relationship of monodentate and bidentate coordinated uranium(VI) sulfate in aqueous solution
.png){kind=icon}
PREAI
分享收藏
分享收藏Capacity optimization of hybrid renewable energy system considering part-load ratio and resource endowment考虑部分负荷率和资源禀赋的混合可再生能源系统容量优化
PREAI
分享收藏Incidence of Dementia in Relation to Genetic Variants at PITX2, ZFHX3, and ApoE ε4 in Atrial Fibrillation Patients房颤患者中与PITX2，ZFHX3和apoeε4遗传变异相关的痴呆发生率
OAAI
OAAI分享收藏
查看更多内容