How Diverse Are Federated Query Execution Plans Really?

Anders Langballe Jakobsen Gabriela Montoya Katja Hose

Published in: ESWC (Satellite Events) (2019)

Keyphrases

query execution plans
query optimization
query processing
data sources
digital libraries
materialized views
wide variety
databases
database systems
image sequences
similarity measure
data management
information sources
database management systems
rich set
highly heterogeneous