352 search results - page 46 / 71 » Current Challenges in Textual Databases |
PERCOM
2009
ACM
14 years 2 months ago
2009
ACM
—The ubiquity of mobile devices has brought forth the concept of participatory sensing, whereby ordinary citizens can now contribute and share information from the urban environm...
ACCV
2006
Springer
14 years 1 months ago
2006
Springer
Recovering the pose of a person from single images is a challenging problem. This paper discusses a bottom-up approach that uses local image features to estimate human upper body p...
AMFG
2003
IEEE
14 years 26 days ago
2003
IEEE
Recognition under illumination variations is a challenging problem. The key is to successfully separate the illumination source from the observed appearance. Once separated, what ...
COMAD
2008
13 years 9 months ago
2008
Today, information integration has assumed a completely different, complex connotation than what it used to be. The advent of the Internet, the proliferation of information source...
ICDE
2009
IEEE
14 years 9 months ago
2009
IEEE
This paper presents a model and a tool that allows Web users to define, execute, and manage lifecycles for any artifact available on the Web. In the paper we show the need for life...