@article{XuQiuShengLuoXiang2018qossec,
  title={A Qos-driven Approach to the Cloud Service Addressing Attributes of Security},
  author={Han Xu and Xiwei Qiu and Yongpan Sheng and Yanping Xiang},
  journal={IEEE Access},
  volume={6},
  pages={34477--34487},
  year={2018},
  publisher={IEEE}
}