Extracting Data Records from Query Result Pages Based on Visual Features.
Daiyue WengJun HongDavid A. BellPublished in: BNCOD (2011)
Keyphrases
- visual features
- data records
- query result
- data extraction
- query processing
- visual information
- sql queries
- keywords
- web pages
- deep web
- user queries
- image classification
- image retrieval
- range queries
- xml queries
- xml data
- database server
- join algorithms
- low level
- semi structured
- search engine
- database
- deep web data sources
- relational databases
- data integration
- result set
- xml databases
- skyline queries
- confidence intervals
- query optimization
- web search engines
- co occurrence
- database systems