2957 search results - page 404 / 592 » The Complexity of Polynomial-Time Approximation |
155
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ISCAS
2003
IEEE
15 years 11 months ago
2003
IEEE
The hardware complexity of digital filters is not controllable by straightforwardly rounding the coefficients to the quantization levels. In this paper, we propose an effective al...
161
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ISCAS
2003
IEEE
15 years 11 months ago
2003
IEEE
Maximum Likelihood estimation theory can be used to develop optimal timing recovery schemes for digital communication systems. Tunable digital interpolation filters are commonly ...
172
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ITC
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we analyze failing circuits and propose a multiple-fault diagnosis approach. Our methodology has been validated experimentally and has proved to be highly efficient...
161
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PG
2003
IEEE
15 years 11 months ago
2003
IEEE
We present a system based on commodity graphics hardware for computing global illumination in dynamic scenes at interactive rates. We designed a progressive global illumination al...
192
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COMPGEOM
2003
ACM
15 years 11 months ago
2003
ACM
We address the problem of curvature estimation from sampled smooth surfaces. Building upon the theory of normal cycles, we derive a definition of the curvature tensor for polyhed...