@misc{buyya2012oriented,
  title={SLA-Oriented Resource Provisioning for Cloud Computing: Challenges, Architecture, and Solutions},
  author={Rajkumar Buyya and Saurabh Kumar Garg and Rodrigo N. Calheiros},
  year={2012},
  eprint={1201.4522},
  archivePrefix={arXiv},
  primaryClass={cs.DC},
  doi={10.1109/CSC.2011.6138522},
  url={https://arxiv.org/abs/1201.4522}
}