@InProceedings{A_Policy_Based_Infrastructure_for_Social_Data_Access_with_Privacy_Guarantees,
  author = "Palanivel Andiappan Kodeswaran and Evelyne  Viegas",
  title = "{A Policy Based Infrastructure for Social Data Access with Privacy Guarantees}",
  month = "July",
  year = "2010",
  booktitle = "Proceedings of the IEEE International Symposium on Policies for Distributed Systems and Networks",
  publisher = "IEEE Computer Society",
}