@inproceedings{AbbadiLyle2011,
  title = "Challenges for Provenance in Cloud Computing",
  author = "Imad M. Abbadi and John Lyle",
  year = "2011",
  booktitle = "TaPP 2011: Proceedings of the Third USENIX Workshop on the Theory and Practice of Provenance",
  publisher = "USENIX",
  url = "http://www.usenix.org/event/tapp11/tech/final_files/Abbadi.pdf",
}