A tool for ontology visualizaiton in 3D graphics: Onto3DViz. - Simon Suigen Guo; Christine W. Chan (CCECE, 2010)

An Application for Ontological Engineering and Visualization . - Simon Suigen Guo; Christine W. Chan (KEOD, 2010)

Tools for Ontology Modeling and Visualization. - Simon Suigen Guo; Christine W. Chan; Robert Harrison (SEKE, 2010)

A Comparison and Analysis of Some Ontology Visualization Tools. - Simon Suigen Guo; Christine W. Chan (SEKE, 2011)

A Tool for Visualization of a Knowledge Model. - Simon Suigen Guo; Christine W. Chan; Qing Zhou (SEKE, 2012)