计算机与现代化 ›› 2009, Vol. 1 ›› Issue (10): 182-3.doi: 10.3969/j.issn.1006-2475.2009.10.051

• 信息安全 • 上一篇    下一篇

医疗信息发布中k-匿名模型的分析与改进

吴步祺,白小明,张乐   

  1. 南昌大学信息工程学院,江西 南昌 330031
  • 收稿日期:2008-11-06 修回日期:1900-01-01 出版日期:2009-10-15 发布日期:2009-10-15

Analysis and Improvement for k-anonymity Model in Medical Information Data Publishing

WU Bu-qi,BAI Xiao-ming,ZHANG Le   

  1. College of Information Engineering, Nanchang University, Nanchang 330031, China
  • Received:2008-11-06 Revised:1900-01-01 Online:2009-10-15 Published:2009-10-15

摘要:

k-匿名模型是数据发布中进行隐私保护的一个重要模型。本文对k-匿名模型进行相应的分析,提出其在医疗信息领域应用中所存在的一些问题。并在分析问题的基础上,提出通过表分裂的方式,解决相应问题的方案。

关键词: k-匿名, 数据隐私, 医疗信息

Abstract:

K-anonimity model is an important model to protect data privacy in data publishing. This paper analyzes the model, and finds some shortcomings of it in medical information data publishing. This paper presents a split method to conquer this problem.

Key words: k-anonimity, data privacy, medical information