17329 search results - page 2961 / 3466 » Improved non-approximability results |
212
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JIIS
2008
15 years 7 months ago
2008
Flash memory is becoming a major database storage in building embedded systems or portable devices because of its non-volatile, shock-resistant, power-economic nature, and fast acc...
162
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CPHYSICS
2007
15 years 7 months ago
2007
Excited-state calculations, notably for quasiparticle band structures, are nowadays routinely performed within the GW approximation for the electronic self-energy. Nevertheless, c...
199
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ISM
2006
IEEE
15 years 7 months ago
2006
IEEE
IP multicasting is the most efficient way to perform group data distribution, as it eliminates traffic redundancy and improves bandwidth utilization. Application Layer Multicast (...
180
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JIRS
2008
15 years 7 months ago
2008
In this paper we present an innovative haptic device that combines the electro-tactile stimulation with the force and visual feedbacks in order to improve the perception of a virtu...
189
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IVC
2006
15 years 7 months ago
2006
We propose a novel approach for modeling, tracking and recognizing facial expressions. Our method works on a low dimensional expression manifold, which is obtained by Isomap embed...