Rewriting complex SPARQL analytical queries for efficient cloud-based processing.
Padmashree RavindraHyeongSik KimKemafor AnyanwuPublished in: IEEE BigData (2015)
Keyphrases
- query language
- query rewriting
- efficient processing
- efficient execution
- xml query processing
- query processing
- query plan
- complex queries
- processing queries
- complex data types
- rewriting rules
- real time
- indexing structure
- database
- query optimization
- rdf data
- cloud computing
- query evaluation
- query formulation
- cost model
- rewrite rules
- data model
- queries using views
- conjunctive queries
- data retrieval
- range queries
- web search engines
- index structure
- semantic web
- sparql queries
- spatial databases
- response time
- data sources