1604 search results - page 41 / 321 » Graphical and Computational Representation of Groups |
181
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SOUPS
2005
ACM
15 years 11 months ago
2005
ACM
Graphical passwords are an alternative to alphanumeric passwords in which users click on images to authenticate themselves rather than type alphanumeric strings. We have developed...
155
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GD
2008
Springer
15 years 7 months ago
2008
Springer
A visibility representation of a graph G is to represent the nodes of G with non-overlapping horizontal line segments such that the line segments representing any two distinct adja...
165
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MICCAI
2009
Springer
16 years 7 months ago
2009
Springer
We present a novel fuzzy region-based hidden Markov model (frbHMM) for unsupervised partial-volume classification in brain magnetic resonance images (MRIs). The primary contributio...
172
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CGF
2006
15 years 6 months ago
2006
Surface representation and processing is one of the key topics in computer graphics and geometric modeling, since it greatly affects the range of possible applications. In this pa...
154
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IV
2007
IEEE
16 years 13 days ago
2007
IEEE
This paper presents a novel human-computer interface that enables the computer display to be perceived without any use of the eyes. Our system works by tracking the user’s head ...