Jorik Blaas Charl P. Botha Frits H. Post Extensions of Parallel Coordinates for Interactive Exploration of Large Multi-Timepoint Data Sets. 1436-1451 2008 14 IEEE Trans. Vis. Comput. Graph. 6 http://dx.doi.org/10.1109/TVCG.2008.131 db/journals/tvcg/tvcg14.html#BlaasBP08