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:
Nov. 24, 2015
Filed:
Mar. 11, 2013
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Shixia Liu, Beijing, CN;
Shimei Pan, Elmsford, NY (US);
Wei Hong Qian, Beijing, CN;
Yangqiu Song, Fanling, HK;
Fei Wang, Ossining, NY (US);
Michelle X. Zhou, Saratoga, CA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/21 (2006.01); G06F 17/22 (2006.01);
U.S. Cl.
CPC ...
G06F 17/21 (2013.01); G06F 17/2229 (2013.01);
Abstract
Visualizing content change of a data collection over time. A topic may be split into multiple linear, non-overlapping sub-topics along a timeline by satisfying a diverse set of semantic, temporal, and visualization constraints simultaneously. For each derived sub-topic, a set of representative keywords may be automatically selected to summarize the main content of the sub-topic.