Event Detection for Supporting Environmental Scanning: An Information Extraction-based Approach.

Chih-Ping Wei Yen-Hsien Lee

Published in: PACIS (2001)

Keyphrases

event detection
information extraction
video event detection
event recognition
natural language processing
activity recognition
video surveillance
video analysis
text mining
structured data
composite events
video event
semantic event detection
information retrieval
text categorization
scan statistic