Patent · US Active

System and method to extract models from semi-structured documents

US10089390B2 · kind B2 · utility

3Cited by

12References

10Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Rema Ananthanarayanan · New Delhi, IN
Anuradha Bhamidipaty · Bengaluru, IN
Krishna Kummamuru · Bengaluru, IN
Debdoot Mukherjee · Sherghati, IN
Deepak S. Padmanabhan · Philadelphia, US
Vibha S. Sinha · New Delhi, IN
Biplav Srivastava · Noida, IN

Key dates

Filing date	Sep 24, 2010
Grant date	Oct 2, 2018
Priority date	—
Expiry date	Apr 8, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/355
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems and associated methods for automated and semi-automated building of domain models for documents are described. Embodiments provide an approach to discover an information model by mining documentation about a particular domain captured in the documents. Embodiments classify the documents into one or more types corresponding to concepts using indicative words, identify candidate model elements (concepts) for document types, identify relationships both within and across document types, and consolidate and learn a global model for the domain.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.