Answering Web Questions Using Structured Data - Dream or Reality?
Fernando PereiraAnand RajaramanSunita SarawagiWilliam Tunstall-PedoeGerhard WeikumAlon Y. HalevyPublished in: Proc. VLDB Endow. (2009)
Keyphrases
- structured data
- semi structured data
- linked data
- structured information
- textual data
- semi structured
- information extraction
- web databases
- data sources
- structured and unstructured data
- unstructured data
- xml documents
- free text
- keyword queries
- website
- unstructured information
- unstructured text
- relational data
- keyword search
- web documents
- semantic web
- metadata
- web pages
- semistructured data
- web mining
- web content
- data mining
- databases
- structured databases
- data sets
- link analysis
- web data
- tree kernels
- end users
- tree structured data