Data extraction and annotation based on domain-specific ontology evolution for deep web.
Kerui ChenWanli ZuoFengling HeYongheng ChenYing WangPublished in: Comput. Sci. Inf. Syst. (2011)
Keyphrases
- data extraction
- deep web
- ontology evolution
- query interface
- domain specific
- web databases
- web pages
- information integration
- data sources
- data integration
- semi structured
- query language
- semantic web
- databases
- web data
- domain ontology
- database
- metadata
- multimedia databases
- user queries
- search engine
- data sets
- database systems
- database technology
- web server
- data warehousing
- structured data
- data management
- data model
- image retrieval