Towards Cost-Model-Based Query Execution over Hybrid Linked Data Fragments Interfaces.
Amr AzzamRuben TaelmanAxel PolleresPublished in: ESWC (Satellite Events) (2020)
Keyphrases
- linked data
- query execution
- cost model
- query optimization
- response time
- query plan
- query processing
- linked open data
- data warehouse
- semantic web
- database systems
- execution plan
- data partitioning
- data sources
- semantic data
- open data
- data integration
- range queries
- structured data
- semantic search
- rdf data
- continuous queries
- mashup
- case study
- data mining
- databases
- database
- multiprocessor database
- join algorithms
- high dimensional
- machine learning
- data sets