20066 search results - page 397 / 4014 » T Spaces |
206
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JCM
2007
15 years 7 months ago
2007
Abstract— We have used measurements taken on real network to enhance the performance of our radio network planning tool. A distribution learning technique is adopted to realize t...
218
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TNN
2008
15 years 7 months ago
2008
There usually exist many kinds of variations in face images taken under uncontrolled conditions, such as changes of pose, illumination, expression, etc. Most previous works on fac...
232
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TPDS
2008
15 years 7 months ago
2008
Multicore architectures have been ruling the recent microprocessor design trend. This is due to different reasons: better performance, thread-level parallelism bounds in modern app...
219
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TWC
2008
15 years 7 months ago
2008
We combine space-time coding and transmit beamforming over multiple-antenna quasi-static fading channels using resolution-constrained channel state information at the transmitter ...
223
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TWC
2008
15 years 7 months ago
2008
The blind recognition of communication parameters is a key research issue for commercial and military communication systems. The results of numerous investigations about symbol tim...