How the Minotaur Turned into Ariadne: Ontologies in Web Data Extraction.
Tim FurcheGeorg GottlobXiaonan GuoChristian SchallhartAndrew Jon SellersCheng WangPublished in: ICWE (2011)
Keyphrases
- web data extraction
- data extraction
- semi structured
- web pages
- information integration
- semantic web
- ontology mapping
- domain specific
- databases
- semantic relations
- knowledge representation
- domain ontology
- topic maps
- clustering algorithm
- search engine
- description logics
- structured data
- database systems
- web databases
- multimedia