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Reactive Query Policies: A Formalism for Planning with Volatile External Information.
Tsz-Chiu Au
Dana S. Nau
Published in:
CIDM (2007)
Keyphrases
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external information
query answers
human interaction
query processing
query evaluation
query answering
database
relevance feedback
aggregate queries
data structure
data sources
query execution
external data
retrieval systems
range queries
individual level
search engine