6251 search results - page 335 / 1251 » Randomness, Computability, and Density |
149
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HAPTICS
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we propose a new haptic interface based on measurement of two-dimensional patterns of myoelectric potentials on a surface of a forearm. A myoelectric signal is an e...
300
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MICCAI
2000
Springer
15 years 10 months ago
2000
Springer
This paper is focused on the use of the level set formalism to segment anatomical structures in 3D images (ultrasound ou magnetic resonance images). A closed 3D surface propagates...
154
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JCC
2008
15 years 6 months ago
2008
: We propose the algorithm to evaluate the Coulomb potential in the ab initio density functional calculation on the graphics processor unit (GPU). The numerical accuracy required f...
173
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EOR
2007
15 years 6 months ago
2007
A simultaneous perturbation stochastic approximation (SPSA) method has been developed in this paper, using the operators of perturbation with the Lipschitz density function. This ...
166
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TSP
2008
15 years 6 months ago
2008
Abstract--This paper presents a new approach to soft demodulation for MIMO channels. The proposed method is an approximation to the exact a posteriori probability-per-bit computer....