Organizing structured web sources by query schemas: a clustering approach.
Bin HeTao TaoKevin Chen-Chuan ChangPublished in: CIKM (2004)
Keyphrases
- web sources
- data sources
- deep web
- schema matching
- query interface
- structured data
- information integration
- web databases
- databases
- data extraction
- data integration
- semi structured
- information sources
- database
- web data
- multiple sources
- user queries
- query evaluation
- keywords
- query processing
- web users
- search engine
- search queries
- query expansion
- data objects
- xml documents
- web pages
- relevance feedback
- knowledge discovery
- xml schema
- website
- search interface
- retrieval systems
- data mining