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TWC
2010
13 years 3 months ago
A PAPR Reduction Method Based on Artificial Bee Colony Algorithm for OFDM Signals
Abstract--One of the major drawbacks of orthogonal frequency division multiplexing (OFDM) signals is the high peak to average power ratio (PAPR) of the transmitted signal. Many PAP...
Yajun Wang, Wen Chen, Chintha Tellambura
ASPDAC
2000
ACM
89views Hardware» more  ASPDAC 2000»
14 years 1 months ago
Circuit performance oriented device optimization using BSIM3 pre-silicon model parameters
We propose a circuit performance oriented device optimization methodology using pre-silicon parameters and critical paths which represent the performance of the chip. Based on our...
Mikako Miyama, Shiro Kamohara
BMCBI
2008
178views more  BMCBI 2008»
13 years 8 months ago
A discriminative method for protein remote homology detection and fold recognition combining Top-n-grams and latent semantic ana
Background: Protein remote homology detection and fold recognition are central problems in bioinformatics. Currently, discriminative methods based on support vector machine (SVM) ...
Bin Liu, Xiaolong Wang, Lei Lin, Qiwen Dong, Xuan ...
BMCBI
2005
122views more  BMCBI 2005»
13 years 8 months ago
ASPIC: a novel method to predict the exon-intron structure of a gene that is optimally compatible to a set of transcript sequenc
Background: Currently available methods to predict splice sites are mainly based on the independent and progressive alignment of transcript data (mostly ESTs) to the genomic seque...
Paola Bonizzoni, Raffaella Rizzi, Graziano Pesole
ISCAPDCS
2008
13 years 10 months ago
Parallel Embedded Systems: Where Real-Time and Low-Power Meet
This paper introduces a combination of models and proofs for optimal power management via Dynamic Frequency Scaling and Dynamic Voltage Scaling. The approach is suitable for syste...
Zdravko Karakehayov, Yu Guo