Information retrieval from relational databases using semantic queries.
Anand RanganathanZhen LiuPublished in: CIKM (2006)
Keyphrases
- relational databases
- information retrieval
- semantic query
- database
- retrieval systems
- query language
- boolean queries
- semantic search
- query processing
- relational database systems
- query terms
- object oriented
- databases
- linguistic analysis
- information retrieval systems
- test collection
- retrieval strategies
- keyword search
- extended boolean
- semantic information
- search engine
- ad hoc retrieval
- query refinement
- relational database management systems
- structured documents
- query evaluation
- retrieval process
- web search engines
- text mining
- information access
- relational model
- semantic similarity
- retrieval model
- vector space model
- sql queries
- inverted index
- relational tables
- null values
- distributed information retrieval
- data model
- document collections
- question answering
- relational data
- web pages
- xml documents
- relevance ranking
- user queries
- data sources
- response time
- relevance feedback
- language model
- query formulation
- range queries
- retrieval effectiveness