图 书 馆
隐私和背景知识Privacy and Background Knowledge |
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| 课程网址: | http://videolectures.net/icml05_gehrke_pbk/ |
| 主讲教师: | Johannes Gehrke |
| 开课单位: | 康奈尔大学 |
| 开课时间: | 2007-02-25 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | The digitization of our daily lives has led to an explosion in the collection of data by governments, corporations, and individuals. Protection of confidentiality of this data is of utmost importance. However, knowledge of statistical properties of private data can have significant societal benefit, for example, in decisions about the allocation of public funds based on Census data, or in the analysis of medical data from different hospitals to understand the interaction of drugs. I will start by introducing two application scenarios, privacy-preserving data analysis and privacy-preserving data publishing. I will show how in simple models background knowledge can lead to severe breaches of privacy in both applications, and I will describe how proper modeling of background knowledge can avoid privacy breaches. I will outline first algorithmic steps towards privacy-preserving data analysis and data publishing with background knowledge, and I will conclude with open problems. |
| 关 键 词: | 数字化; 数据统计; 隐私保护数据分析 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-04-17：lxf |
| 阅读次数: | 49 |