LODOP - Multi-Query Optimization for Linked Data Profiling Queries.

Benedikt Forchhammer Anja Jentzsch Felix Naumann

Published in: PROFILES@ESWC (2014)

Keyphrases

query optimization
linked data
query processing
semantic query optimization
selectivity estimation
query execution plans
query optimizers
join queries
query plan
cost model
recursive queries
data sources

approximate query answering
database systems
efficient execution
rdf data
query scheduling
execution plan
semantic web
linked open data
query evaluation
complex queries
query containment

sparql queries
cardinality estimation
structured data
efficient processing
query execution
query optimizer
range queries
data integration
aggregate queries
join operator
continuous queries

user queries
xml data
response time
storage and retrieval
relational database systems
data management
databases
database
multi dimensional
information extraction
query language