A GA-Based Approach to Hide Sensitive High Utility Itemsets
Joint Authors
Hong, Tzung Pei
Lin, Chun-Wei
Wong, Jia-Wei
Lan, Guo-Cheng
Lin, Wen-Yang
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-03
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
A GA-based privacy preserving utility mining method is proposed to find appropriate transactions to be inserted into the database for hiding sensitive high utility itemsets.
It maintains the low information loss while providing information to the data demanders and protects the high-risk information in the database.
A flexible evaluation function with three factors is designed in the proposed approach to evaluate whether the processed transactions are required to be inserted.
Three different weights are, respectively, assigned to the three factors according to users.
Moreover, the downward closure property and the prelarge concept are adopted in the proposed approach to reduce the cost of rescanning database, thus speeding up the evaluation process of chromosomes.
American Psychological Association (APA)
Lin, Chun-Wei& Hong, Tzung Pei& Wong, Jia-Wei& Lan, Guo-Cheng& Lin, Wen-Yang. 2014. A GA-Based Approach to Hide Sensitive High Utility Itemsets. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1051101
Modern Language Association (MLA)
Lin, Chun-Wei…[et al.]. A GA-Based Approach to Hide Sensitive High Utility Itemsets. The Scientific World Journal No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-1051101
American Medical Association (AMA)
Lin, Chun-Wei& Hong, Tzung Pei& Wong, Jia-Wei& Lan, Guo-Cheng& Lin, Wen-Yang. A GA-Based Approach to Hide Sensitive High Utility Itemsets. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1051101
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051101