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A frequent pattern based framework for event detection in sensor network stream data.
Li Wan
Jianxin Liao
Xiaomin Zhu
Published in:
KDD Workshop on Knowledge Discovery from Sensor Data (2009)
Keyphrases
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event detection
sensor networks
stream data
sensor data
data streams
wireless sensor networks
sports video
energy consumption
concept drift
heterogeneous sensor networks
sliding window
historical data
query optimization
activity recognition
communication cost
video analysis
machine learning
video event detection