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152
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
We present a study of the web based user navigation patterns mining and propose a novel approach for clustering of user navigation patterns. The approach is based on the graph par...
148
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
We propose a method for recognizing human actions in videos. Inspired from the recent bag-of-words approaches, we represent actions as documents consisting of words, where a word ...
136
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RAM
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper presents an algorithm for computing the distance between a point and a convex cone in n-dimensional space. The convex cone is specified by the set of all nonnegative com...
150
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ACIVS
2008
Springer
15 years 10 months ago
2008
Springer
Abstract. Extrema of curvature are useful key points for different image analysis tasks. Indeed, polygonal approximation or arc decomposition methods used often these points to ini...
117
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ICRA
2007
IEEE
15 years 10 months ago
2007
IEEE
— This paper presents a vision-based approach to SLAM in large-scale environments with minimal sensing and computational requirements. The approach is based on a graphical repres...