no code implementations • 23 Jun 2016 • Nattiya Kanhabua, Huamin Ren, Thomas B. Moeslund
In general, event-related information needs can be observed in query streams through various temporal patterns of user search behavior, e. g., spiky peaks for popular events, and periodicities for repetitive events.
no code implementations • 13 Mar 2016 • Huamin Ren, Hong Pan, Søren Ingvor Olsen, Thomas B. Moeslund
Sparse representation has been applied successfully in abnormal event detection, in which the baseline is to learn a dictionary accompanied by sparse codes.