2197 search results - page 122 / 440 » Sampling community structure |
108
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SIGIR
2004
ACM
15 years 8 months ago
2004
ACM
In this paper, we introduce an information theoretic method for estimating the usefulness of the hyperlink structure induced from the set of retrieved documents. We evaluate the e...
116
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ANTSW
2008
Springer
15 years 4 months ago
2008
Springer
Abstract. Identifying the structure of unknown molecules is an important activity in the pharmaceutical industry where it underpins the production of new drugs and the analysis of ...
125
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ICIP
2006
IEEE
16 years 4 months ago
2006
IEEE
This paper seeks to increase the efficiency of background subtraction algorithms for motion detection. Our method uses a quadtree-base hierarchical framework that samples a small ...
133
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VMV
2001
15 years 4 months ago
2001
We present a new approach for the coarse segmentation of tubular structures in 3D image data. Our algorithm, which requires only few initial values and minimal user interaction, c...
126
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CVPR
2000
IEEE
16 years 4 months ago
2000
IEEE
A method is presented to recover 3D scene structure and camera motion from multiple images without the need for correspondence information. The problem is framed as finding the ma...