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Carlea Holl-Jensen||cholljen@umd.edu


HCIL-2002-06

Hochheiser, H., Shneiderman, B. (May 2002)
Visual Queries for Finding Patterns in Time Series Data
HCIL-2002-06, CS-TR-4365, UMIACS-TR-2002-45, ISR-TR-2005-27

Few tools exist for data exploration and pattern identification in time series data sets. Timeboxes are rectangular, direct-manipulation queries for studying time-series datasets. Timeboxes are the primary query tool in our TimeSearcher application, which supports interactive exploration via dynamic queries, along with overviews of query results and drag-and-drop support for query-by-example. This paper describes the TimeSearcher application and possible extensions to the timebox query model, along with a discussion of the use of TimeSearcher for exploring a time series data set involving gene expression profiles.



Temporal Visualizations Screenshot

Temporal Visualizations
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