68 search results - page 14 / 14 » Sparse graphical modeling of piecewise-stationary time serie... |
ISWC
2006
IEEE
13 years 11 months ago
2006
IEEE
We present an approach to activity discovery, the unsupervised identification and modeling of human actions embedded in a larger sensor stream. Activity discovery can be seen as ...
GD
2005
Springer
13 years 10 months ago
2005
Springer
Clustered graph is a very useful model for drawing large and complex networks. This paper presents a new method for drawing clustered graphs in three dimensions. The method uses a ...
WWW
2007
ACM
14 years 6 months ago
2007
ACM
Web sites are designed for graphical mode of interaction. Sighted users can "cut to the chase" and quickly identify relevant information in Web pages. On the contrary, i...