ICTNET at Trec 2019 Incident Streams Track.

Guangsheng Kuang Kun Zhang Jiabao Zhang Xin Zheng

Published in: TREC (2019)

Keyphrases

information retrieval
question answering
test collection
data streams
retrieval effectiveness
clef ip
real time
search engine
sliding window
ad hoc retrieval
transactional data
information retrieval systems
stream processing
expert search
evaluation campaigns
social awareness