@InProceedings{oldfield:2008:modeling-checkpoints,
  author = {Ron A. Oldfield and Rolf Riesen and Sarala Arunagiri and Patricia
  J. Teller and Maria Ruiz Varela and Seetharami Seelam and Philip C. Roth},
  title = {Impact of Checkpoints on Next-Generation Systems},
  booktitle = {Cray User Group Technical Conference},
  year = {2008},
  month = {May}
}