2541 search results - page 395 / 509 » Ubiquitous computing: by the people, for the people |
124
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CVPR
2012
IEEE
13 years 15 days ago
2012
IEEE
We present a model and an algorithm to detect salient regions in video taken from a moving camera. In particular, we are interested in capturing small objects that move independen...
ACL
2012
13 years 15 days ago
2012
This paper describes a system for real-time analysis of public sentiment toward presidential candidates in the 2012 U.S. election as expressed on Twitter, a microblogging service....
175
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ICDE
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract--With the advance of wireless communication technology, it is quite common for people to view maps or get related services from the handheld devices, such as mobile phones...
110
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ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
This paper introduces a framework to track 3D human movement using Gaussian process dynamic model (GPDM) and particle filter. The framework combines the particle filter and discri...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Current computational models of visual attention focus on bottom-up information and ignore scene context. However, studies in visual cognition show that humans use context to faci...