CatchSync: catching synchronized behavior in large directed graphs

    KDD, pp. 941-950, 2014.

    Cited by: 134|Bibtex|Views40|Links
    EI
    Keywords:
    anomalous behavioron-line information servicesoutlier detectionzombie follower

    Abstract:

    Given a directed graph of millions of nodes, how can we automatically spot anomalous, suspicious nodes, judging only from their connectivity patterns? Suspicious graph patterns show up in many applications, from Twitter users who buy fake followers, manipulating the social network, to botnet members performing distributed denial of servic...More

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