@InProceedings{KGP2011,
    author = {Tiffany Hyun-Jin Kim and Virgil Gligor and Adrian Perrig},
    title = {A Picture is Worth a Thousand Words: Improving Usability and Robustness of Online Recommendation Systems},
    url = {/publications/papers/kim11-icccn.pdf},
    booktitle = {Proceedings of the IEEE International Conference on Computer Communications and Networks (ICCCN)},
    month = aug,
    year = 2011,
}