Data Extraction from the Web Based on Pre-Defined Schema.
Xiaofeng MengHongjun LuHaiyan WangMingzhe GuPublished in: J. Comput. Sci. Technol. (2002)
Keyphrases
- data extraction
- query interface
- semi structured
- data model
- data integration
- web data extraction
- databases
- web sources
- semistructured data
- web pages
- xml schema
- information extraction
- database systems
- multimedia
- database
- query language
- machine learning
- xml documents
- data management
- database technology
- information integration