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PRIS at TREC 2012 Contextual Suggestion Track.
Lin Qiu
JunRui Peng
Qianqian Wang
Yue Liu
Zhihua Zhou
Weiran Xu
Guang Chen
Jun Guo
Published in:
TREC (2012)
Keyphrases
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information retrieval
test collection
contextual information
question answering
context sensitive
clef ip
ad hoc retrieval
retrieval effectiveness
database
data sets
mobile devices
query expansion