@Misc{Abello07NameThatCluster,
  author       = {James Abello and Hans-Jörg Schulz and Benoit Gaudin and Christian Tominski},
  title        = {{Interactive Poster: Name That Cluster -- Text vs. Graphics}},
  year         = {2007},
  howpublished = {Poster at IEEE Information Visualization Conference (InfoVis)},
  location     = {Sacramento, USA},
}