Parallelization of Query Processing over Expressive Ontologies.
E. Patrick ShironoshitaDa ZhangMansur R. KabukaJia XuPublished in: SIMBig (2017)
Keyphrases
- query processing
- parallel execution
- semantic web
- parallel processing
- domain ontology
- knowledge base
- data management
- query optimization
- knowledge representation
- similarity search
- r tree
- database systems
- xml data
- semantic web technologies
- aggregate queries
- semantically rich
- range queries
- join algorithms
- ontology mapping
- information integration
- topic maps
- ontological framework
- databases
- domain specific
- multidatabase environment
- knn
- query evaluation
- query execution
- semantic relationships
- index structure
- semantic relations
- design patterns
- database query processing
- database
- parallel implementations
- query engine
- ontology alignment
- data sources
- ontology engineering
- materialized views
- distributed memory
- data warehouse
- background knowledge
- data integration
- information retrieval systems
- shared memory