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TEXTARC
Data target: Raw text Medium-sized
Traditional techniques: Structured word lists (indices, concordances) Automatic summary generation Exclude original linearity!
THEMERIVER
Data target: Large text collections Temporal patterns Thematic changes
Traditional techniques: Histogram
Other visualizations focus on documents
THE WORD TREE
Visualization + information retrieval Graphical Key Word In Context (KWIC)
Format for concordance KWIC + suffix tree