@InProceedings{SCI:Cal2006b,
  author =    "S.P. Callahan and J. Freire and E. Santos and C.
              Scheidegger and C.T. Silva and H.T. Vo",
  title =     "VisTrails: Visualization Meets Data Management",
  booktitle = "Proceedings of the 2006 ACM SIGMOD/PODS
              Conference",
  pages =     "745--747",
  year =      "2006",
  keywords =  "vistrails, provenance, workflow management",
  url =       "http://www.sci.utah.edu/publications/stevec06/vt-sigmod.pdf",
}