@InCollection {dfs-scc2014,
    author = {S. {De Capitani di Vimercati} and S. Foresti and P. Samarati},
    editor = {S. Jajodia and K. Kant and P. Samarati and V. Swarup and C. Wang},
    booktitle = {Secure Cloud Computing},
    title = {Selective and Fine-Grained Access to Data in the Cloud},
    publisher = {Springer},
    year = {2014}
}