Answering Cross-Source Keyword Queries over Deep Web Data Sources.
Fan WangGagan AgrawalPublished in: IC3 (2011)
Keyphrases
- keyword queries
- deep web data sources
- deep web
- query interface
- keyword search
- structured queries
- keywords
- information access
- structured data
- user queries
- semi structured
- query evaluation
- query language
- search engine
- data sources
- database
- database schema
- data sets
- databases
- data records
- relational databases
- machine learning
- information retrieval
- xml databases
- information integration
- web search
- data model
- information retrieval systems