Enhancing Source Selection for Live Queries over Linked Data via Query Log Mining.
Yuan TianJürgen UmbrichYong YuPublished in: JIST (2011)
Keyphrases
- linked data
- source selection
- distributed information retrieval
- data sources
- rdf data
- query processing
- user queries
- query formulation
- rdf triples
- search queries
- range queries
- semantic web
- database
- resource selection
- structured data
- query terms
- data integration
- rdf graphs
- federated search
- data fusion
- search engine
- data model
- log mining
- information filtering
- databases
- retrieval systems
- query expansion
- data warehouse
- data sets
- effective retrieval
- query plan
- query optimization
- information retrieval systems
- query language
- query refinement
- vector space