@article{KBK11a,
 address = {Los Alamitos, CA, USA},
 author = {Krstajic, Milos and Bertini, Enrico and Keim, Daniel A.},
 doi = {10.1109/tvcg.2011.179},
 journal = {IEEE Transactions on Visualization and Computer Graphics},
 pages = {2432-2439},
 publisher = {IEEE Computer Society},
 title = {CloudLines: Compact Display of Event Episodes in Multiple Time-Series},
 volume = {17},
 year = {2011}
}