Xiao-liang Yang

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Sequence alignment is of great importance in biology research. BLAST is a sequence alignment tool used extensively by researchers. However the continuously increasing amount of sequence data to be processed presents many challenges to it. This paper gives a simple and effective approach to parallelizing BLAST using the MapReduce technique. The(More)
This paper is concerned with the performance of turbo coded FH/MFSK system in adverse shallow water acoustic channel. A soft decision statistic extraction algorithm suitable for noncoherent orthogonal M-ary FSK demodulation is presented. Then the system's bit error probability performance with SOVA and Log-MAP decoding algorithm is carefully investigated(More)
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