@inproceedings{sosa2010picfs,
     title={PicFS: The Privacy-enhancing Image-based Collaborative File System},
     author={Sosa, Chris and Sutton, Blake C and Huang, H Howie},
     booktitle={Parallel and Distributed Systems (ICPADS), 2010 IEEE 16th International Conference on},
     pages={99--106},
     year={2010},
     organization={IEEE},
}