QuestPro: Queries in SPARQL Through Provenance.
Efrat AbramovitzDaniel DeutchAmir GiladPublished in: Proc. VLDB Endow. (2018)
Keyphrases
- query language
- rdf graphs
- sparql queries
- rdf data
- query processing
- query evaluation
- response time
- linked data
- data model
- metadata
- database
- efficient processing
- provenance information
- query formulation
- web search engines
- semantic web
- user queries
- query rewriting
- query engine
- expressive power
- complex queries
- database queries
- search queries
- query optimization
- data sources
- relational databases
- search engine
- relational algebra
- query logs
- data integration
- xml data
- multi dimensional
- answering queries
- information retrieval