@inproceedings{chen2011lacio,
  title={LACIO: A new collective I/O strategy for parallel I/O systems},
  author={Chen, Yong and Sun, Xian-He and Thakur, Rajeev and Roth, Philip C and Gropp, William D},
  booktitle={2011 IEEE International Parallel \& Distributed Processing Symposium},
  pages={794--804},
  year={2011},
  organization={IEEE}
}