×

Answering web queries using structured data sources

  • US 8,832,133 B2
  • Filed: 08/24/2009
  • Issued: 09/09/2014
  • Est. Priority Date: 08/24/2009
  • Status: Active Grant
First Claim
Patent Images

1. In a computing environment, a method comprising, processing an online web search query, including generating one or more patterns based upon dictionary information obtained from query logs in which the dictionary information comprises data indicating universal token classes, data driven token classes and modifier token classes, finding a matching pattern that matches the online web search query from among the one or more patterns, translating the online web search query based on the matching pattern into the evaluation expression, using the expression to access data in a structured data store, and returning search results including results obtained from the structured data store.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×