@article{he2017cost,
  title={Cost-Aware Region-Level Data Placement in Multi-Tiered Parallel I/O Systems},
  author={He, Shuibing and Wang, Yang and Li, Zheng and Sun, Xian-He and Xu, Chenzhong},
  journal={IEEE Transactions on Parallel and Distributed Systems},
  volume={28},
  number={7},
  pages={1853--1865},
  year={2017},
  publisher={IEEE}
}