NDLI: A Visualization Method for Helping Children Assess the Risk of Websites

Content Provider	IEEE Xplore Digital Library
Author	Kajiyama, T.
Copyright Year	2011
Abstract	Since children cannot live in a safe cyberspace environment for ever, setting up filtering or using educational materials are commonly used. A more effective approach to helping children assess website risk is to provide an environment in which children can better understand a website's features and determine the risks of accessing the website for themselves. We have constructed a prototype visualization system for helping children understand website features and use them to identify high-risk websites. We applied a graphical search interface named 'Concentric Ring View' which we proposed to support flexible retrieval for multi-attribute metadata. It was tested using actual and dummy websites featuring five attributes: action, color, atmosphere, number of images, and number of links. The risk level of each actual website was estimated by the features of the portal sites through which it was accessed. A dummy website was used when the actual one was deemed to be too risky. The testing revealed several distinguishing characteristics of high-risk websites. Adding other search attributes such as structure and text appearance should make it possible to characterize risky websites more completely.
Starting Page	656
Ending Page	660
File Size	2843900
Page Count	5
File Format	PDF
ISBN	9781457709791
DOI	10.1109/ARES.2011.102
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-22
Publisher Place	Austria
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Visualization dynamic hierarchy Image color analysis Prototypes Cyberspace website features Internet interactive visualization website risk Portals Testing
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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