The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2014
Filed:
Dec. 24, 2008
Applicants:
Nilesh Dalvi, Menlo Park, CA (US);
Philip Bohannon, Cupertino, CA (US);
Fei Sha, Arcadia, CA (US);
Inventors:
Assignee:
Yahoo! Inc., Sunnyvale, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/22 (2006.01);
U.S. Cl.
CPC ...
G06F 17/2247 (2013.01);
Abstract
A computer-implemented method to determine a robust wrapper includes developing a model indicative of the temporal history of a document, such as a web document written in a markup language. Based on the developed model, robustness characteristics are determined for a plurality of different wrappers representing associated paths to the data item in a representation of the document. Based on a result of the determining operation, a result wrapper of the plurality of wrappers is provided. The result wrapper has a desired robustness characteristic.