@article { FIB+14, title = {The Influence of Contour on Similarity Perception of Star Glyphs}, journal = {Visualization and Computer Graphics, IEEE Transactions on Visualization and Computer Graphics}, month = {Dec}, pages = {2251 - 2260}, doi = {10.1109/TVCG.2014.2346426}, year = {2014}, author = {Fuchs, Johannes and Isenberg, Petra and Bezerianos, Anastasia and Fischer, Fabian and Bertini, Enrico} }