Trading Off Popularity for Diversity in the Results Sets of Keyword Queries on Linked Data.
Ananya DassDimitri TheodoratosPublished in: ICWE (2017)
Keyphrases
- linked data
- keyword queries
- structured data
- keyword search
- linked open data
- semi structured
- semantic web
- data sources
- information extraction
- keyword search in relational databases
- open data
- information access
- query evaluation
- keywords
- data integration
- structured queries
- xml documents
- free text
- semantic search
- data model
- inverted index
- digital libraries
- data structure
- graph structure
- search engine
- information retrieval
- data mining
- database