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Modeling Temporal Activity to Detect Anomalous Behavior in Social Media.
Alceu Ferraz Costa
Yuto Yamaguchi
Agma Juci Machado Traina
Caetano Traina Jr.
Christos Faloutsos
Published in:
ACM Trans. Knowl. Discov. Data (2017)
Keyphrases
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anomalous behavior
social media
temporal aspects
anomaly detection
detection method
machine learning
temporal information
temporal reasoning
normal behavior
bayesian networks
reinforcement learning
intrusion detection
online social networks
temporal order
temporal ordering
emerging topics