@InProceedings{SCI:Big2006c,
  author =    "J. Bigler and A.J. Stephens and S.G. Parker",
  title =     "Design for Parallel Interactive Ray Tracing
              Systems",
  booktitle = "Proceedings of The {IEEE} {S}ymposium on
              {I}nteractive {R}ay {T}racing",
  pages =     "187--196",
  year =      "2006",
  keywords =  "rtrt real-time ray tracing, parallel
              visualization, interactive rt distributed
              interactive ray tracing dirt, rtcenter",
  url =       "http://www.sci.utah.edu/publications/bigler06/manta-rt06.pdf",
}