2531 search results - page 260 / 507 » Group testing in graphs |
174
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STOC
2003
ACM
16 years 6 months ago
2003
ACM
In this paper, we show that any n point metric space can be embedded into a distribution over dominating tree metrics such that the expected stretch of any edge is O(log n). This ...
141
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FOCS
2009
IEEE
16 years 1 months ago
2009
IEEE
We generalize the Kahn-Kalai-Linial (KKL) Theorem to random walks on Cayley and Schreier graphs, making progress on an open problem of Hoory, Linial, and Wigderson. In our general...
157
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ICRA
2009
IEEE
16 years 1 months ago
2009
IEEE
— Shape is one of the useful information for object detection. The human visual system can often recognize objects based on the 2-D outline shape alone. In this paper, we address...
179
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ACCV
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. In this paper, we propose an efficient method for finding consistent correspondences between two sets of features. Our matching algorithm augments the discriminative pow...
160
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FIMH
2009
Springer
16 years 1 months ago
2009
Springer
Cardiac fibre architecture plays a key role in heart function. Recently, the estimation of fibre structure has been simplified with diffusion tensor MRI (DT-MRI). In order to as...