7129 search results - page 884 / 1426 » Approximation Algorithms for Treewidth |
165
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CEC
2008
IEEE
15 years 11 months ago
2008
IEEE
— Many deterministic algorithms in the context of constrained optimization require the first-order derivatives, or the gradient vectors, of the objective and constraint function...
141
Voted
ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
—In this paper, we propose an iterative joint DA/DD channel estimation algorithm for known symbol padding (KSP) OFDM. The pilot symbols used to estimate the channel are not only ...
152
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ICPP
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper we consider gossip-based Peer-to-Peer streaming applications where multiple sources exist and they work serially. More specifically, we tackle the problem of fast s...
114
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ISCAS
2008
IEEE
15 years 11 months ago
2008
IEEE
—A 333MHz-1GHz all-digital multiphase delay-locked loop with precise multi-phase output has been designed with TSMC 130nm CMOS technology model. A modified binary search algorith...
134
Voted
SMI
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper a novel clustering algorithm is proposed, namely Variational Multilevel Mesh Clustering (VMLC). The algorithm incorporates the advantages of both hierarchical and va...