@proceedings { KKS+11a, title = {Solving Problems with Visual Analytics}, booktitle = {The European Future Technologies Conference and Exhibition 2011}, doi = {10.1016/j.procs.2011.12.035}, year = {2011}, author = {Kohlhammer, Joern and Keim, Daniel A. and Santucci, Giuseppe and Andrienko, Gennady and Pohl, M.} }