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An Optimization Approach for Sub-event Detection and Summarization in Twitter.
Polykarpos Meladianos
Christos Xypolopoulos
Giannis Nikolentzos
Michalis Vazirgiannis
Published in:
ECIR (2018)
Keyphrases
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event detection
video summarization
sports video
soccer video
event recognition
video event detection
video surveillance
activity recognition
video analysis
social media
surveillance videos
mid level
scan statistic
natural language processing
social networks
learning algorithm
machine learning