@InProceedings{SCI:Ell2009a,
  author =    "T. Ellkvist and L. Stromback and L. Lins and J.
              Freire",
  title =     "A First Study on Strategies for Generating
              Workflow Snippets",
  booktitle = "Proceedings of the ACM SIGMOD Intenational
              Workshop on Keyword Search on Structured Data
              (KEYS)",
  pages =     "15--20",
  year =      "2009",
  isbn =      "978-1-60558-570-3",
  keywords =  "data searching",
  url =       "http://www.sci.utah.edu/publications/ellkvist09/workflowsnippets-keys2009.pdf",
}