期刊
IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
卷 14, 期 6, 页码 1221-1228出版社
IEEE COMPUTER SOC
DOI: 10.1109/TVCG.2008.172
关键词
Text visualization; document visualization; Many Eyes; case study; concordance; information retrieval; search
We introduce the Word Tree, a new visualization and information-retrieval technique aimed at text documents. A word tree is a graphical version of the traditional keyword-in-context method, and enables rapid querying and exploration of bodies of text. In this paper we describe the design of the technique, along with some of the technical issues that arise in its implementation. In addition, we discuss the results of several months of public deployment of word trees on Many Eyes, which provides a window onto the ways in which users obtain value from the visualization.
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