4110 search results - page 120 / 822 » Efficient algorithms for the 2-gathering problem |
208
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VLDB
2005
ACM
16 years 4 months ago
2005
ACM
Abstract. The outlier detection problem has important applications in the field of fraud detection, network robustness analysis, and intrusion detection. Most such applications are...
128
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ACL
2009
15 years 2 months ago
2009
This paper presents an efficient inference algorithm of conditional random fields (CRFs) for large-scale data. Our key idea is to decompose the output label state into an active s...
125
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GECCO
2009
Springer
15 years 8 months ago
2009
Springer
This paper presents a novel evolutionary approach to solve numerical optimization problems, called Adaptive Evolution (AEv). AEv is a new micro-population-like technique because i...
118
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JCO
2006
15 years 4 months ago
2006
We study minimum-cost sensor placement on a bounded 3D sensing field, R, which comprises a number of discrete points that may or may not be grid points. Suppose we have types of se...
118
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CGF
2005
15 years 4 months ago
2005
A novel approach is presented to efficiently render local subsurface scattering effects. We introduce an importance sampling scheme for a practical subsurface scattering model. It...