Newsmap is an application that visually reflects the constantly changing landscape of the Google News news aggregator. A treemap visualization algorithm helps display the enormous amount of information gathered by the aggregator.
M. Gao, W. Xie, C. Lu, und R. Shen. The 3rd International Conference on Internet Multimedia Computing and Service (ICIMCS2011), Chengdu, China, ACM, (August 2011)
J. Böhringer, P. Bühler, und P. Schlaich. X.Media.Press Springer, Berlin ; Heidelberg, 5., vollständig überarbeitete u. erweiterte Aufl. Edition, (2011)