Relaxing RDF queries based on user and domain preferences.
Peter DologHeiner StuckenschmidtHolger WacheJörg DiederichPublished in: J. Intell. Inf. Syst. (2009)
Keyphrases
- query language
- user preferences
- user queries
- query formulation
- user requests
- user defined
- data sources
- rdf data
- databases
- query refinement
- user interaction
- query processing
- domain specific
- database
- knowledge base
- query evaluation
- user specifies
- data model
- individual preferences
- query engine
- relational data
- database systems
- user interface
- metadata
- retrieval systems
- retrieval process
- keyword queries
- decision making
- correct answers
- search engine
- sparql queries
- individual user
- recommender systems
- database queries
- result set
- response time
- end users