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170
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CEC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— A new algorithm of optimal requantization codebook design using particle-pair optimizer (PPO) is proposed to provide an effective way for image transmission over multis...
167
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CEC
2008
IEEE
16 years 1 months ago
2008
IEEE
— Hierarchical menus are widely used as a standard user interface in modern applications that use GUIs. The performance of the menu depends on many factors: structure, layout, co...
190
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CISIS
2008
IEEE
16 years 1 months ago
2008
IEEE
Hardware/software partitioning is a crucial problem in embedded system design. In this paper, we provide an alternative approach to solve this problem using Particle Swarm Optimiz...
187
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper, we investigate resource allocation for a multi-user OFDMA cooperative system. Aiming at minimizing the total transmission power under target rate constraints for...
223
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
—We propose a new scheme for limited feedback in MIMO systems. We consider transmit beamforming and receiver maximal ratio combining as a base for our work, and propose a novel b...