http://ivi.sagepub.com/ Information Visualization http://ivi.sagepub.com/content/9/3/165.citation The online version of this article can be found at: DOI: 10.1057/ivs.2010.7 2010 9: 165 Information Visualization Pak Chung Wong, Jinah Park and Ming C. Hao Special Issue of Selected Papers from Visualization and Data Analysis 2010 Published by: http://www.sagepublications.com can be found at: Information Visualization Additional services and information for http://ivi.sagepub.com/cgi/alerts Email Alerts: http://ivi.sagepub.com/subscriptions Subscriptions: http://www.sagepub.com/journalsReprints.nav Reprints: http://www.sagepub.com/journalsPermissions.nav Permissions: by guest on May 22, 2011 ivi.sagepub.com Downloaded from