Sampling, information extraction and summarisation of Hidden Web databases.
Yih-Ling HedleyMuhammad YounasAnne E. JamesMark SandersonPublished in: Data Knowl. Eng. (2006)
Keyphrases
- web databases
- information extraction
- free text
- structured data
- semi structured
- data extraction
- deep web
- databases
- database systems
- user queries
- natural language processing
- database
- machine learning
- database server
- web pages
- query relaxation
- search engine
- data management
- data sources
- query interface
- key technologies
- text mining
- database technology
- web data
- decision support
- data model
- information retrieval
- query processing
- social networks
- decision making
- data mining
- case study
- complex data
- web users
- query logs
- distributed databases
- web mining
- information retrieval systems