@InProceedings{SCI:Ell2008a,
  author =    "T. Ellkvist and D. Koop and E.W. Anderson and J.
              Freire and C.T. Silva",
  title =     "Using Provenance to Support Real-Time
              Collaborative Design of Workflows",
  booktitle = "Proceedings of the Second International Provenance
              and Annotation Workshop ({IPAW} 2008)",
  pages =     "266--279",
  year =      "2008",
  keywords =  "vistrails, provenance, workflow management,
              collaborative workflow design",
  url =       "http://www.sci.utah.edu/publications/ellkvist08/ipaw2008c.pdf",
}