4155 search results - page 588 / 831 » Topic-Specific Optimization and Structuring |
202
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DAGM
2008
Springer
15 years 8 months ago
2008
Springer
We investigate maximum likelihood parameter learning in Conditional Random Fields (CRF) and present an empirical study of pseudo-likelihood (PL) based approximations of the paramet...
197
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DCC
2008
IEEE
15 years 8 months ago
2008
IEEE
We characterize the rate-distortion function for zero-mean stationary Gaussian sources under the MSE fidelity criterion and subject to the additional constraint that the distortio...
204
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
— In this paper, we study the performance of the 2-hop routing scheme proposed for ad hoc wireless networks with mobile nodes, considering realistic node mobility patterns. First...
168
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ESWS
2008
Springer
15 years 8 months ago
2008
Springer
A fundamental problem related to graph structured databases is searching for substructures. One issue with respect to optimizing such searches is the ability to estimate the freque...
167
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BILDMED
2007
15 years 8 months ago
2007
Non-physical techniques for elastic image registration such as different spline-based optimization methods are often applied in biomedical applications for image normalization w.r...