Structured Event Retrieval over Microblog Archives.

Donald Metzler Congxing Cai Eduard H. Hovy

Published in: HLT-NAACL (2012)

Keyphrases

event detection
query expansion
information retrieval
image database
structured data
retrieval model

document retrieval
test collection
real world
image retrieval
digital libraries
metadata

social networks
information retrieval systems
social media
multimedia
content based retrieval
relevance feedback

retrieval effectiveness
cultural heritage
retrieval process
retrieval strategies
case retrieval
information propagation