@INPROCEEDINGS{DGKSY_IPDPS_2013, 
  author={Driscoll, M. and Georganas, E. and Koanantakool, P. and Solomonik, E. and Yelick, K.}, 
  booktitle={Parallel Distributed Processing (IPDPS), 2013 IEEE 27th International Symposium on}, 
  title={A Communication-Optimal N-Body Algorithm for Direct Interactions}, 
  year={2013}, 
  pages={1075-1084}, 
  doi={10.1109/IPDPS.2013.108}, 
  ISSN={1530-2075},
}