Patent №
US 6,907,431
Granted
2005-06-14
Filed 2002
Owner
HEWLETT-PACKARD COMPANY
Lab
—
AI components
3
nlp · kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10139041
A method for determining a logical structure of a document. At least one candidate table of contents page of the document is determined, wherein the table of contents page comprises a plurality of table of contents words. The document comprises at least one table of contents page and a plurality of body pages, wherein at least one body page comprises a plurality of body words. A dictionary is built for the candidate table of contents page, the dictionary comprising at least one table of contents word. One body page is analyzed for at least one text match between the plurality of body words and the table of contents words of the dictionary. Based on an evaluation the text match, it is determined whether the body page is a title page.
AI classification
Ownership
HEWLETT-PACKARD COMPANY
assignment · 134580322
Assignors
LIN, XIAOFAN
On an employer assignment, the assignors are typically the inventors.