@article { OSR+14a, title = {Comparative Exploration of Document Collections: a Visual Analytics Approach}, journal = {Computer Graphics Forum}, number = {3}, pages = {201-210}, doi = {10.1111/cgf.12376}, year = {2014}, author = {Oelke, Daniela and Strobelt, Hendrik and Rohrdantz, Christian and Gurevych, Iryna and Deussen, Oliver} }