5247 search results - page 23 / 1050 » Frequency Optimized Computation Methods |
MDM
2005
Springer
14 years 2 months ago
2005
Springer
Wireless broadcast is very suitable for delivering information to a large user population. In this paper, we concentrate on data allocation methods for multiple broadcast channels...
GECCO
2008
Springer
13 years 9 months ago
2008
Springer
Genetic algorithms (GAs) used in complex optimization domains usually need to perform a large number of fitness function evaluations in order to get near-optimal solutions. In rea...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— In this paper, we propose an efficient low complexity MIMO detection method for double space-frequency block coded (D-SFBC) OFDM system. The proposed MIMO detector inv...
ICASSP
2011
IEEE
13 years 10 days ago
2011
IEEE
Nowadays, digital pictures are usually captured at very high resolution ranged up to 12 mega-pixels. Limited by low-resolution display, we have to shrink the image. Signal process...
SIGMOD
2005
ACM
14 years 8 months ago
2005
ACM
We present algorithms for fast quantile and frequency estimation in large data streams using graphics processor units (GPUs). We exploit the high computational power and memory ba...