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114
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JPDC
2006
14 years 9 months ago
2006
We focus on data gathering problems in energy constrained networked sensor systems. The system operates in rounds where a subset of the sensors generate a certain number of data p...
110
Voted
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper presents a new statistical image segmentation algorithm, in which the texture features are modeled by Symmetric Alpha-Stable (SαS) distributions. These features are ef...
128
Voted
CVPR
2012
IEEE
12 years 12 months ago
2012
IEEE
This paper presents a novel method for estimating the geospatial trajectory of a moving camera with unknown intrinsic parameters, in a city-scale urban environment. The proposed m...
HPDC
2008
IEEE
14 years 9 months ago
2008
IEEE
Basic data flow patterns which we call idioms, such as stream, transpose, reduction, random access and stencil, are common in scientific numerical applications. We hypothesize tha...
114
Voted
FGR
2011
IEEE
14 years 1 months ago
2011
IEEE
This paper presents a novel framework for recognition of facial action unit (AU) combinations by viewing the classification as a sparse representation problem. Based on this framew...