Tree visualization with tree-maps: 2-d space-filling approach
ACM Transactions on Graphics (TOG)
Readings in information visualization: using vision to think
Readings in information visualization: using vision to think
Semantic integration of semistructured and structured data sources
ACM SIGMOD Record
A Graph-Oriented Model for Articulation of Ontology Interdependencies
EDBT '00 Proceedings of the 7th International Conference on Extending Database Technology: Advances in Database Technology
Information-Flow-Based Ontology Mapping
On the Move to Meaningful Internet Systems, 2002 - DOA/CoopIS/ODBASE 2002 Confederated International Conferences DOA, CoopIS and ODBASE 2002
The evolution of Protégé: an environment for knowledge-based systems development
International Journal of Human-Computer Studies
The PROMPT suite: interactive tools for ontology merging and mapping
International Journal of Human-Computer Studies
Interactive Visualization of Small World Graphs
INFOVIS '04 Proceedings of the IEEE Symposium on Information Visualization
FCA-MERGE: bottom-up merging of ontologies
IJCAI'01 Proceedings of the 17th international joint conference on Artificial intelligence - Volume 1
Managing difference of opinion in semantic structures
SADPI '07 Proceedings of the 2007 international workshop on Semantically aware document processing and indexing
Ontology Alignment Quality: A Framework and Tool for Validation
International Journal of Information System Modeling and Design
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Ontologies play an important role for the semantic web because they aim at capturing domain knowledge in a generic way and provide a consensual understanding of a domain. Due to the number of ontologies available the need for mapping or bringing them into alignment has prompted a surge of tools and algorithms to be developed for this purpose. We describe some of these ontology alignment tools and discuss issues and shortcomings in current state of the art. From this analysis we propose the use of visualization techniques to facilitate understanding of the ontology alignment results. Finally we briefly describe AlViz, our visual ontology alignment tool.