Sciweavers

Share
IV
2010
IEEE

Extracting Events from Spatial Time Series

8 years 9 months ago
Extracting Events from Spatial Time Series
An important task in exploration of data about phenomena and processes that develop over time is detection of significant changes that happened to the studied phenomenon. Our research is focused on supporting detection of significant changes, called events, in multiple time series of numeric values. We developed a suite of visual analytics techniques that combines interactive visualizations on time-aware displays and maps with statistical event detection methods implemented in R. We demonstrate the utility of our approach using two large data sets. Keywords--- visual analytics, event detection, time series
Gennady L. Andrienko, Natalia V. Andrienko, Martin
Added 28 Jan 2011
Updated 28 Jan 2011
Type Journal
Year 2010
Where IV
Authors Gennady L. Andrienko, Natalia V. Andrienko, Martin Mladenov, Michael Mock, Christian Poelitz
Comments (0)
books