Computer and Modernization ›› 2009, Vol. 1 ›› Issue (10): 182-3.doi: 10.3969/j.issn.1006-2475.2009.10.051

• 信息安全 • Previous Articles     Next Articles

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

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