| 9501569 |
Automatic taxonomy construction from keywords |
Yangqiu Song, Haixun Wang, Zhongyuan Wang, Hongsong Li |
2016-11-22 |
| 9195635 |
Temporal topic segmentation and keyword selection for text visualization |
Shimei Pan, Wei Hong Qian, Yangqiu Song, Fei Wang, Michelle X. Zhou |
2015-11-24 |
| 9087117 |
Method and system for visualization of data set |
Nan Cao, Lei Shi, Jimeng Sun, Wei Hong Qian |
2015-07-21 |
| 8938451 |
Method, apparatus and system for linking documents |
Li Zhang, Li Yang |
2015-01-20 |
| 8674991 |
Layout method and system in a display area for disconnected dynamic networks |
Nan Cao, Li Tan, Hong Qing Zhou |
2014-03-18 |
| 8533617 |
Method and computer system for displaying a weighted tree based on hyperbolic geometry |
Shih-Gong Li |
2013-09-10 |
| 8446842 |
Method and apparatus for identifying similar sub-graphs in a network |
Nan Cao, Wei Hong Qian |
2013-05-21 |
| 8436858 |
Method and apparatus for animating transition among dynamic graph series |
Wei Jia Cai, Nan Cao, Li Tan |
2013-05-07 |
| 8245135 |
Producing a visual summarization of text documents |
Wei Jia Cai, Xiao Xiao Lian, Shimei Pan, Wei Hong Qian, Yang Song +2 more |
2012-08-14 |
| 7895195 |
Method and apparatus for constructing a link structure between documents |
Li Yang, Li Zhang |
2011-02-22 |
| 7870509 |
Method and apparatus for improving the visibility of a treemap |
Nan Cao, Hao Lu, Xi Ma, Martin M. Wattenberg |
2011-01-11 |
| 7685088 |
System and method for generating new concepts based on existing ontologies |
Zhuo Zhang, Zhao Ming Qiu, Yue Pan, Guo Tong Xie |
2010-03-23 |
| 7502786 |
Visual method and apparatus for enhancing search result navigation |
Zhong Su |
2009-03-10 |
| 7499934 |
Method for linking documents |
Li Zhang, Li Yang |
2009-03-03 |
