Scheduling Refresh Queries for Keeping Results from a SPARQL Endpoint Up-to-Date (Short Paper).
Magnus KnuthOlaf HartigHarald SackPublished in: OTM Conferences (2016)
Keyphrases
- query language
- sparql queries
- query evaluation
- scheduling problem
- rdf data
- query engine
- query processing
- data model
- scheduling algorithm
- response time
- resource allocation
- data sources
- semantic web
- query rewriting
- range queries
- web search engines
- endpoints
- user queries
- efficient processing
- query logs
- query optimization
- parallel machines
- rdf graphs
- database
- complex queries
- database queries
- relational database systems
- relational algebra
- search queries
- expressive power
- resource constraints
- xpath queries
- web search
- relational databases