@article{DBLP:journals/sigmetrics/RiskaMSC09,
  author    = {Alma Riska and Ningfang Mi and Evgenia Smirni and Giuliano Casale},
  title     = {Feasibility regions: exploiting tradeoffs between power and performance in disk drives},
  journal   = {SIGMETRICS Perform. Evaluation Rev.},
  volume    = {37},
  number    = {3},
  pages     = {43--48},
  year      = {2009},
  doi       = {10.1145/1710115.1710124}
}