Jason Vallet Guy Melançon Bruno Pinaud JASPER: Just A new Space-filling and Pixel-oriented layout for large graph ovERview. 1-10 2016 Visualization and Data Analysis https://doi.org/10.2352/ISSN.2470-1173.2016.1.VDA-484 conf/vda/2016 db/conf/vda/vda2016.html#ValletMP16