Language-model-based ranking for queries on RDF-graphs.
Shady ElbassuoniMaya RamanathRalf SchenkelMarcin SydowGerhard WeikumPublished in: CIKM (2009)
Keyphrases
- rdf graphs
- query language
- entity search
- path queries
- rdf data
- sparql queries
- query processing
- stable model semantics
- semantic web
- keyword queries
- natural language
- linked data
- result set
- query formulation
- database queries
- closed world
- artificial intelligence
- ranking algorithm
- range queries
- web search engines
- index structure
- database
- link analysis
- cost model
- query evaluation
- user queries