@TechReport{KYHGP11,
    author =   {Tiffany Hyun-Jin Kim and Akira Yamada and Virgil Gligor and Jason Hong and Adrian Perrig},
    title =    "{RelationGrams}: Tie-Strength Visualization for User-Controlled Online Identity Authentication",
    url = {/publications/papers/kim_RG11.pdf},
    institution =  {Carnegie Mellon University},
    number = {CMU-CyLab-11-014},
    monty = feb,
    year =    2011,
}