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OPAL: automated form understanding for the deep web.

Tim FurcheGeorg GottlobGiovanni GrassoXiaonan GuoGiorgio OrsiChristian Schallhart
Published in: WWW (2012)
Keyphrases
  • deep web
  • deep web data sources
  • query interface
  • web databases
  • online databases
  • data sources
  • web data
  • databases
  • database systems
  • knowledge discovery
  • web search
  • search tools