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Dynamic Taxonomies: A model for Large Information Bases IEEE Transactions on Knowledge and Data Engineering, May/June 2000 by Giovanni M. Sacco

Academic paper starts with the problems of searching and browsing huge data sets, and of expressing multiple taxonomies. Describes dynamic taxonomies derived from documents by analyzing their concepts, and a visual framework to browse the content. This allows users to find appropriate documents in a few clicks, even in very large data sets. Because the system only displays categories containing documents that fit the criteria, the users will never be in a situation where there are no documents.