@Article{SCI:Liu2014c,
  author =    "S. Liu and Bei Wang and P.-T. Bremer and V.
              Pascucci",
  title =     "Distortion-Guided Structure-Driven Interactive
              Exploration of High-Dimensional Data",
  journal =   "Computer Graphics Forum",
  volume =    "33",
  number =    "3",
  pages =     "101--110",
  year =      "2014",
  publisher = "Wiley-Blackwell",
  month =     "June",
  url =       "http://www.sci.utah.edu/publications/Liu2014c/Liu_Distortion_Interactive_2014.pdf",
}