@article{ phershey2014,
  author = {Paul C.~ Hershey and Shrisha Rao and Charles B.~ Silio and
                  Akshay Narayan},
  title = {System of Systems for Quality of Service Observation and
                  Response in Cloud Computing Environments},
  journal = {{IEEE} Syst. J.},
  volume = {9},
  number = {1},
  pages = {212--222},
  doi = {10/g7q4},
  note = {doi:10/g7q4},
  month = mar,
  year = {2015}
     }