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INFOVIS
2000
IEEE
13 years 9 months ago
Using Visualization to Detect Plagiarism in Computer Science Classes
This paper introduces a number of general methods for visualizing commonality in sets of text files. Each visualization simultaneously compares one file in the set to all other ...
Randy L. Ribler, Marc Abrams
INFOVIS
2000
IEEE
13 years 9 months ago
ThemeRiver: Visualizing Theme Changes over Time
ThemeRiver™ is a prototype system that visualizes thematic variations over time within a large collection of documents. The “river” flows from left to right through time, ch...
Susan Havre, Elizabeth G. Hetzler, Lucy T. Nowell
INFOVIS
2000
IEEE
13 years 9 months ago
Focus+Context Display and Navigation Techniques for Enhancing Radial, Space-Filling Hierarchy Visualizations
Radial, space-filling visualizations can be useful for depicting information hierarchies, but they suffer from one major problem. As the hierarchy grows in size, many items becom...
John T. Stasko, Eugene Zhang
INFOVIS
2000
IEEE
13 years 9 months ago
Lighthouse: Showing the Way to Relevant Information
Lighthouse is an on-line interface for a Web-based information retrieval system. It accepts queries from a user, collects the retrieved documents from the search engine, organizes...
Anton Leuski, James Allan