1. Visually extracting data records from the deep web
2. Visually extracting data records from the deep web
3. IEPAD
4. Web-scale table census and classification
5. Doug Downey , Oren Etzioni , Stephen Soderland , and Daniel S Weld . 2004 . Learning text patterns for web information extraction and assessment . In AAAI-04 workshop on adaptive text extraction and mining. 50–55 . Doug Downey, Oren Etzioni, Stephen Soderland, and Daniel S Weld. 2004. Learning text patterns for web information extraction and assessment. In AAAI-04 workshop on adaptive text extraction and mining. 50–55.