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Factor Windows: Cost-based Query Rewriting for Optimizing Correlated Window Aggregates.
Wentao Wu
Philip A. Bernstein
Alex Raizman
Christina Pavlopoulou
Published in:
ICDE (2022)
Keyphrases
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query rewriting
query optimization
query answering
data integration
conjunctive queries
query execution
query result
data streams
spatial databases
query plan
xpath queries
sliding window
database systems
query processing
xml queries
heterogeneous data