@conference { kale-etal-aaaifssdi13, title = {Capturing Data Analysis Expertise with Visualization in Workflows}, booktitle = {AAAI Fall Symposium on Discovery Informatics: AI Takes a Science-Centered View on Big Data}, year = {2013}, address = {Arlington, Virginia}, url = {http://www.isi.edu/~gil/papers/kale-etal-aaaifss13.pdf}, author = {David Kale and Samuel Di and Yan Liu and Yolanda Gil} }