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| Arents, Hans C. | 1 |
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| Hochheiser, Harry | 1 |
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Peer reviewedArents, Hans C.; Bogaerts, Walter F. L. – Information Processing and Management, 1993
Discusses and examines two approaches to concept-based retrieval of hypermedia information that improve a user's ability to navigate large systems--term indexing with semantically coupled thesauri and semantic hyperindexing. Visualization of index structures is discussed, and an example, the Cube of Contents retrieval model for the "Active…
Descriptors: Computer System Design, Hypermedia, Indexing, Information Retrieval
Peer reviewedOlsen, Kai A.; And Others – Information Processing and Management, 1993
Explores the use of visualization to enhance the information retrieval process, particularly in bibliographic retrieval systems. Topics discussed include document retrieval systems; human visualization; the VIBE (VIsualization by Example) system, a prototype system for visualizing a collection of documents; and differences between VIBE and more…
Descriptors: Comparative Analysis, Computer System Design, Documentation, Full Text Databases
Peer reviewedLin, Xia; White, Howard D.; Buzydlowski, Jan – Information Processing & Management, 2003
Describes the design and implementation of a prototype visualization system, AuthorLink, to enhance author searching. AuthorLink is based on author co-citation analysis and visualization mapping algorithms. AuthorLink produces interactive author maps in real time from a database of 1.26 million records supplied by the Institute for Scientific…
Descriptors: Algorithms, Authors, Citation Analysis, Citations (References)
Revere, Debra; Fuller, Sherrilynne S.; Bugni, Paul F.; Martin, George M. – Proceedings of the ASIST Annual Meeting, 2003
The Telemakus System builds on the areas of concept representation, schema theory, and information visualization to enhance knowledge discovery from scientific literature. This article describes the underlying theories and an overview of a working implementation designed to enhance the knowledge discovery process through retrieval, visual and…
Descriptors: Computer System Design, Information Retrieval, Information Services, Information Systems
Hochheiser, Harry; Shneiderman, Ben – Proceedings of the ASIS Annual Meeting, 1999
Describes the use of Spotfire, a starfield visualization tool, to generate interactive visualizations of log data, ranging from aggregate views of all Web site hits in a time interval to close-ups that approximate the path of a user through a site. Highlights current efforts and provides examples of the visualizations created in Spotfire.…
Descriptors: Behavior Patterns, Computer System Design, Data Collection, Improvement
