@INPROCEEDINGS{Schulz:2007:ExplorationOfThe3DTreemapDesignSpace,
  author = 	"Hans-Joerg Schulz and Martin Luboschik and Heidrun Schumann",
  title	= 	"Exploration of the 3D Treemap Design Space",
  booktitle = 	"Poster Compendium of IEEE Information Visualization (InfoVis'07)",
  year = 	"2007",
  pages = 	"78--79",
  address = 	"Washington, DC, USA",
  publisher =	"IEEE Computer Society",
  abstract =	"Inspired by Venn diagram layouts, the Treemap is one of themost prevalent
		implicit tree visualization techniques. Ever since its publication,
		it has been modified and extended in many ways. This work presents
		a way to generate 3-dimensional Treemap visualizations by a 4-step
		procedure. It can be used for rapid prototyping and comparing different
		3D Treemap layout approaches, to devise user studies on 3D Treemap
		layouts or for educational purposes.",
  location = 	"Sacramento, California, USA"
}