Paper Info
Title
A Privacy-aware Graph-based Access Control System for Healthcare Domain.
Abstract
The growing concern for the protection of personal information has made it critical to implement effective technologies for privacy and data management. By observing the limitations of existing approaches, we found that there is an urgent need for a flexible, privacy-aware system that is able to meet the privacy preservation needs at both the role levels and the personal levels. We proposed a conceptual system that considered these two requirements: a graph-based, access control model to safeguard patient privacy. We present a case study of the healthcare field in this paper. While our model was tested in the field of healthcare, it is generic and can be adapted to use in other fields. The proof-of-concept demos were also provided with the aim of valuating the efficacy of our system. In the end, based on the hospital scenarios, we present the experimental results to demonstrate the performance of our system, and we also compared those results to existing privacy-aware systems. As a result, we ensured a high quality of medical care service by preserving patient privacy.
Year
DOI
Venue
2012
10.3837/tiis.2012.10.016
KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS
Keywords
Field
DocType
Healthcare information systems,privacy preservation,access control,privacy preference,purpose,privacy data graph
Health care,Privacy by Design,Computer science,Computer security,Conceptual system,Personally identifiable information,Access control,Information privacy,Data management,Privacy software
Journal
Volume
Issue
ISSN
6
10
1976-7277
Citations 
PageRank 
References 
0
0.34
20
Authors
4
Name
Order
Citations
PageRank
Yuan Tian127021.90
Biao Song229725.48
Mohammad Mehedi Hassan3132094.80
Eui-Nam Huh41036113.46