VLX-Stories: Building an Online Event Knowledge Base with Emerging Entity Detection.
Dèlia Fernàndez-CañellasJoan EspadalerDavid RodriguezBlai GaroleraGemma CanetAleix ColomJoan Marco RimmekXavier Giró-i-NietoElisenda BouJuan Carlos RiveiroPublished in: ISWC (2) (2019)
Keyphrases
- knowledge base
- event detection
- news stories
- news articles
- detection algorithm
- detection accuracy
- object detection
- anomaly detection
- false positives
- detection rate
- soccer video
- detection method
- lidar data
- expert systems
- inference engine
- knowledge structures
- false alarms
- data mining
- rule base
- knowledge based systems
- knowledge acquisition
- knowledge representation
- online communities
- automatic detection
- wordnet