7988 search results - page 1065 / 1598 » A Useful Undecidable Theory |
189
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CEC
2008
IEEE
16 years 1 months ago
2008
IEEE
— Many complex, real world phenomena are difficult to study directly using controlled experiments. Instead, the use of computer simulations has become commonplace as a cost effe...
224
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— A major problem in wireless sensor network localization is erroneous local geometric realizations in some parts of the network due to the sensitivity to certain distanc...
190
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— We consider beamforming in a cognitive network with multiple primary users and secondary users sharing the same spectrum. In particular, we assume that each secondary transmitt...
186
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— A novel, practical and low-complexity multi-cell OFDMA downlink channel assignment method using a graphbased approach is proposed in this work. The inter-cell interference (ICI...
159
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HICSS
2008
IEEE
16 years 1 months ago
2008
IEEE
Governments are increasingly using collaborative, cross-boundary strategies to face complex social problems. Many of these cross-boundary initiatives have at their core the use, a...