English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  Items with full text/Total items : 113318/144297 (79%)
Visitors : 51036394      Online Users : 918
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
    •  Adv. Search
    Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer Goto mobile version
    政大機構典藏 > 資訊學院 > 資訊科學系 > 期刊論文 >  Item 140.119/75977


    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/75977


    Title: Aspect-oriented design and implementation of adaptable access control for Electronic Medical Records
    Authors: Chen, Kung
    陳恭
    Chang, Y.-C.
    Contributors: 資科系
    Keywords: Access control logic;Aspect-J;Aspect-oriented;Aspect-oriented designs;Aspect-oriented programming;Dynamic adjustment;Electronic medical record;EMR systems;Implementation scheme;Prototype implementations;Runtimes;XML format;Computer systems programming;Electric relays;Medical computing;Program interpreters;Security systems;Software prototyping;Synthesis (chemical);Access control;access to information;article;aspect oriented programming;computer program;electronic medical record;human;medical informatics;medical information system;priority journal;web browser;Access to Information;Computer Communication Networks;Confidentiality;Electronic Health Records;Internet;Software;Taiwan
    Date: 2010-03
    Issue Date: 2015-06-18 17:17:25 (UTC+8)
    Abstract: Objectives: Maintaining proper access control to Electronic Medical Records (EMR) is essential to protecting patients` privacy. We aim to develop mechanisms and tools that can support fine-grained and adaptable access control for EMR. Method: This paper presents an aspect-oriented design and implementation scheme to providing adaptable access control for Web-based EMR systems. In our scheme, access control logic is decoupled from the core of the EMR application and collected into separate aspect modules which are automatically synthesized from access control rules in XML format and properly designed aspect templates. The generated aspect modules will then be compiled and integrated into the underlying EMR application using standard aspect tools. At runtime, these binary aspect modules will be executed to enforce the required access control. Future changes of access control rules can also be effectively realized through these mechanisms without actual coding. Results: A structured form of access control rules based on the Taiwan Electronic Medical Record Template, a suite of abstract aspects and templates for enforcing access control and a translator for synthesizing the complete access control code in AspectJ from such access control rules and aspect templates. We have also built a Web-based EMR prototype implementation to demonstrate our approach. Conclusion: Our approach can not only accommodate a wide range of fine-grained access control requirements but also enforce them in a modular and easy to adapt manner without incurring extra performance overhead due to rule interpretation. The use of aspect-oriented technology to provide adaptable access control for EMR is a promising approach. We have further enhanced our scheme with a mechanism for dynamic adjustment of access control rules. Other tools for authoring and analyzing the access control rules are the main parts of our future work. © 2010 Elsevier Ireland Ltd. All rights reserved.
    Relation: International Journal of Medical Informatics,Volume 79, Issue 3, Pages 181-203
    Data Type: article
    DOI 連結: http://dx.doi.org/10.1016/j.ijmedinf.2009.12.007
    DOI: 10.1016/j.ijmedinf.2009.12.007
    Appears in Collections:[資訊科學系] 期刊論文

    Files in This Item:

    File Description SizeFormat
    1-s2.0-S1386505610000055-main.pdf4702KbAdobe PDF2746View/Open


    All items in 政大典藏 are protected by copyright, with all rights reserved.


    社群 sharing

    著作權政策宣告 Copyright Announcement
    1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
    The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

    2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
    NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback