×

System and method for facts extraction and domain knowledge repository creation from unstructured and semi-structured documents

  • US 8,682,674 B1
  • Filed: 03/13/2013
  • Issued: 03/25/2014
  • Est. Priority Date: 06/18/2004
  • Status: Active Grant
First Claim
Patent Images

1. A method for grammatically parsing, comprising:

  • building application specific context grammar rules;

    building application specific local grammar rules; and

    building a many-to-many mapping between context and local rules.

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