17329 search results - page 3310 / 3466 » Improved non-approximability results |
146
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INFOCOM
2003
IEEE
15 years 11 months ago
2003
IEEE
Abstract— The third-generation (3G) wide area wireless networks and 802.11 local area wireless networks possess complementary characteristics. 3G networks promise to offer always...
173
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INFOCOM
2003
IEEE
15 years 11 months ago
2003
IEEE
—Existing research demonstrated that an effective Routing and Wavelength Assignment (RWA) scheme and a wavelength converter placement algorithm are the two primary vehicles for i...
170
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INFOCOM
2003
IEEE
15 years 11 months ago
2003
IEEE
— Measurement-based optimization is one important strategy to improve the performance of bandwidth-demanding peer-to-peer systems. However, to date, we have little quantitative k...
153
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IPPS
2003
IEEE
15 years 11 months ago
2003
IEEE
Inference of phylogenetic trees comprising hundreds or even thousands of organisms based on the maximum likelihood method is computationally extremely expensive. In previous work,...
188
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ISCC
2003
IEEE
15 years 11 months ago
2003
IEEE
We present a noiseless source coding problem in a broadcast environment and supply a simple solution to this problem. A transmitter wishes to transmit a binary random vector Ò ½...