author = {Cook, K. and Grinstein, G. and Whiting, M. and Cooper, M. and Havig, P. and Liggett, K. and Nebesh, B. and Paul, C. L.},
  booktitle = {2012 IEEE Conference on Visual Analytics Science and Technology (VAST)},
  title = {VAST Challenge 2012: Visual analytics for big data},
  year = {2012},
  pages = {251-255},
  keywords = {Visual analytics;contest;evaluation;human information interaction;metrics;sense making},
  doi = {10.1109/VAST.2012.6400529},
  month = oct