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127
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ICTAI
2008
IEEE
16 years 7 days ago
2008
IEEE
In this paper, we develop heuristics for finding good starting points when solving large-scale nonlinear constrained optimization problems (COPs). We focus on nonlinear programmi...
160
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PIMRC
2008
IEEE
16 years 6 days ago
2008
IEEE
—In this paper we present an analytical approach to evaluate the M-QAM bit error rate and carrier frequency dependent throughput of OFDM systems subject to various receiver impai...
161
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ISBI
2007
IEEE
16 years 3 days ago
2007
IEEE
Estimating white matter fiber pathways from a diffusion tensor MRI dataset has many important applications in medical research. However, the standard approach of performing track...
161
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PPAM
2007
Springer
15 years 12 months ago
2007
Springer
We present a parallel algorithm for solving the 4D Vlasov equation. Our algorithm is designed for distributed memory architectures. It uses an adaptive numerical method which reduc...
147
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COMPGEOM
2006
ACM
15 years 11 months ago
2006
ACM
Abstract We introduce a parameterized notion of feature size that interpolates between the minimum of the local feature size and the recently introduced weak feature size. Based on...