@TechReport{SPEC-RG-2016-01-CloudMetrics,
  Title                    = {Ready for Rain? A View from SPEC Research
on the Future of Cloud Metrics},
  Author                   = {Nikolas Herbst and Rouven Krebs and Giorgos Oikonomou and George Kousiouris and Athanasia Evangelinou and Alexandru Iosup and Samuel Kounev},
  Institution              = {SPEC Research Group --- Cloud Working Group, Standard Performance Evaluation Corporation (SPEC)},
  Year                     = {2016},
  Month                    = march,
  Number                   = {SPEC-RG-2016-01},
  Url                      = {https://research.spec.org/fileadmin/user_upload/documents/rg_cloud/endorsed_publications/SPEC-RG-2016-01_CloudMetrics.pdf}
}