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CrowdQ: Crowdsourced Query Understanding.
Gianluca Demartini
Beth Trushkowsky
Tim Kraska
Michael J. Franklin
Published in:
CIDR (2013)
Keyphrases
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query processing
response time
database
query evaluation
data sources
data structure
query expansion
user queries
range queries
complex queries
retrieval method
vector space
database queries
communication cost
relevance feedback
query execution
video annotation