Structuring keyword-based queries for web databases.
Rodrigo C. VieiraPável CaladoAltigran Soares da SilvaAlberto H. F. LaenderBerthier A. Ribeiro-NetoPublished in: JCDL (2002)
Keyphrases
- web databases
- user queries
- query relaxation
- web search engines
- deep web
- databases
- query interface
- database systems
- search engine
- database
- data sources
- keywords
- database server
- data management
- web pages
- structured data
- database technology
- search interface
- query language
- key technologies
- natural language
- query logs
- web users
- semi structured
- client server
- web search
- text mining
- data model
- machine learning
- query processing
- data structure