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136
Voted
TWC
2010
14 years 10 months ago
2010
Abstract--Frequency hopping (FH) has been the most popularly considered approach for alleviating the effects of jamming attacks. We re-examine, the efficacy of FH based on both exp...
139
Voted
CHI
2011
ACM
14 years 7 months ago
2011
ACM
Despite the growing research on usability in the predevelopment phase, we know little about post-deployment usability activities. To characterize these activities, we surveyed 333...
170
Voted
CSCW
2012
ACM
13 years 11 months ago
2012
ACM
We report on a study of the English edition of Wikipedia in which we used a mixed methods approach to understand how nested organizational structures called WikiProjects support c...
150
Voted
CVPR
2006
IEEE
16 years 5 months ago
2006
IEEE
Interactive digital matting, the process of extracting a foreground object from an image based on limited user input, is an important task in image and video editing. From a compu...
150
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ICCV
2007
IEEE
16 years 5 months ago
2007
IEEE
We consider the task of creating a 3-d model of a large novel environment, given only a small number of images of the scene. This is a difficult problem, because if the images are...