@Article{GAWJHR11,
  author       = "Gleicher, Michael and Albers Szafir, Danielle and Walker, Rick and Jusufi, Ilir and Hansen, Charles D. and Roberts, Jonathan C.",
  title        = "Visual Comparison for Information Visualization",
  journal      = "Information Visualization",
  number       = "4",
  volume       = "10",
  pages        = "289--309 ",
  month        = "Oct",
  year         = "2011",
  keywords     = "Comparison, Taxonomy, Survey",
  ee           = "http://dl.acm.org/citation.cfm?id=2336224",
  doi          = "10.1177/1473871611416549",
  url          = "http://graphics.cs.wisc.edu/Papers/2011/GAWJHR11"
}