Learning to map between ontologies on the semantic web
Proceedings of the 11th international conference on World Wide Web
Bubbleworld: a new visual information retrieval technique
APVis '03 Proceedings of the Asia-Pacific symposium on Information visualisation - Volume 24
Visualizing the Semantic Web: XML-based Internet and Information Visualization
Visualizing the Semantic Web: XML-based Internet and Information Visualization
Viator: a tool family for graphical networking and data view creation
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Ontology visualization methods—a survey
ACM Computing Surveys (CSUR)
IEEE Transactions on Visualization and Computer Graphics
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We present a novel user interface for visualizing and navigating in a multimedia document collection. Domain ontology has been used to depict the background knowledge organization and map the multimedia information nodes on that knowledge map, thereby making the implicit knowledge organization in a collection explicit. The ontology is automatically created by analyzing the links in Wikipedia, and is delimited to tightly cover the information nodes in the collection. We present an abstraction of the knowledge map for creating a clear and concise view, which can be progressively `zoomed in' or `zoomed out' to navigate the knowledge space. We organize the graph based on mutual similarity scores between the nodes for aiding the cognitive process during navigation.