ExpressQ: Identifying Keyword Context and Search Target in Relational Keyword Queries.
Zhong ZengZhifeng BaoThuy Ngoc LeMong-Li LeeTok Wang LingPublished in: CIKM (2014)
Keyphrases
- keyword queries
- keyword search
- database schema
- keywords
- relational databases
- structured data
- xml keyword search
- information access
- user queries
- query keywords
- search engine
- semi structured
- keyword search in relational databases
- search queries
- structured queries
- data model
- graph structure
- query evaluation
- xml databases
- integrity constraints
- semantic search
- normal form
- query interface
- web search engines
- data integration
- query language