949 search results - page 36 / 190 » Use of place information for improved event tracking |
SCIA
2007
Springer
14 years 3 months ago
2007
Springer
The work presented here takes place in the field of computer aided analysis of facial expressions displayed in sign language videos. We use Active Appearance Models to model a fac...
CLEF
2004
Springer
14 years 2 months ago
2004
Springer
Following the pilot Question Answering Track at CLEF 2003, a new evaluation exercise for multilingual QA systems took place in 2004. This paper reports on the novelties introduced...
EC
2008
13 years 9 months ago
2008
The dynamic optimization problem concerns finding an optimum in a changing environment. In the field of evolutionary algorithms, this implies dealing with a timechanging fitness l...
FLAIRS
2003
13 years 10 months ago
2003
This paper presents an adaptive algorithm for learning the user profile. The user profile is learned incrementally and continuously based on user’s initial profile, his actions ...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
Skin detection or segmentation is employed in many tasks related to the detection and tracking of humans and human-body parts. However, skin detection is not robust enough for dea...