@InProceedings {JPS.SysCon2012,
    author = {R. Jhawar and V. Piuri and M. Santambrogio},
    booktitle = {2012 IEEE International Systems Conference (SysCon 2012)},
    title = {A Comprehensive Conceptual System-Level Approach to Fault Tolerance in Cloud Computing},
    address = {Vancouver, BC, Canada},
    month = {March},
    day = {19-22},
    year = {2012}
}