EuroVisShort2019
Permanent URI for this collection
Browse
Browsing EuroVisShort2019 by Author "Dang, Tommy"
Now showing 1 - 1 of 1
Results Per Page
Sort Options
Item WordStream: Interactive Visualization for Topic Evolution(The Eurographics Association, 2019) Dang, Tommy; Nguyen, Huyen N.; Pham, Vung; Johansson, Jimmy and Sadlo, Filip and Marai, G. ElisabetaThis paper introduces WordStream, an interactive visual tool for the demonstration of topic evolution. Our approach utilizes the two popular techniques. Word clouds are designed to give an engaging visualization of text via font sizes and colors, while stacked graphs are a common method for visualizing topic evolution. In particular, WordStream emphasizes essential terms chronologically and spatially. To show the usefulness of WordStream, we demonstrate its applications on various data sets, including the Huffington Post and IEEE VIS publications.