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Visualization of large category hierarchies
Abstract Large data repositories such as electronicLarge data repositories such as electronic journal databases, document corpora and wikis often organise their content into categories. Librarians, researchers, and interested users who wish to know the content distribution among different categories face the challenge of analysing large amounts of data. Information visualization can assist the user by shifting the analysis task to the human visual sub-system. In this paper we describe three visualization methods we have implemented, which help users understand category hierarchies and content distribution within large document repositories, and present an evaluation of these visualizations, pointing out each of their relative strengths for communicating information about the underlying category structure.n about the underlying category structure.
Added by wikilit team No  +
Conference location Hong Kong, China +
Dates 4-5 +
Doi 10.1145/2016656.2016658 +
Google scholar url http://scholar.google.com/scholar?ie=UTF-8&q=%22Visualization%2Bof%2Blarge%2Bcategory%2Bhierarchies%22  +
Has author Robert P. Biuk-Aghai + , Cheong-Iao Pang + , Felix Hon Hou Cheang +
Month August  +
Peer reviewed Yes  +
Publication type Conference paper  +
Published in Proceedings of the 2011 Visual Information Communication - International Symposium (VINCI '11) +
Publisher ACM +
Revid 10,563  +
Title Visualization of large category hierarchies
Url http://doi.acm.org/10.1145/2016656.2016658  +
Year 2011  +
Creation dateThis property is a special property in this wiki. 27 October 2012 16:28:46  +
Categories Publications with missing research questions  + , Publications with missing topics  + , Publications missing domains  + , Publications with missing theory type  + , Publications with missing Wikipedia coverage  + , Publications with missing theories  + , Publications with missing research design  + , Publications with missing data source  + , Publications with the missing collected data time dimension  + , Publications with missing unit of analysis  + , Publications with missing wikipedia data extraction  + , Publications with missing Wikipedia page type  + , Publications with missing Wikipedia language  + , Publications with missing conclusion  + , Publications with missing comments  + , Publications with references  + , Publications  +
Modification dateThis property is a special property in this wiki. 23 January 2014 20:06:29  +
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