CUDA-FRESCO: Frequency-based RE-sequencing tool based on CO-clustering segmentation by GPU

Chun Yuan Lin*, Chuan Yi Tang, Sheng Ta Li, Yaw Ling Lin, Che Lun Hung

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Recently, many new next-generation sequencing techniques have been proposed. These techniques can produce lot of short reads rapidly. Hence, a number of tools have been developed to map these short reads to the genome. However, with more and more reads sequenced and the length of reads increases, these tools require high memory usage and huge computational cost and are also impractical for utilization. As the GPU has become increasingly more powerful and ubiquitous, many scientific applications have been implemented to enhance the computational performance on GPU platform. In this paper, we proposed a method, CUDA-FRESCO, to map the short reads to the genome by using CUDA on GPU platform. The experimental results present that CUDA-FRESCO can achieve dramatic speed up than other tools. CUDA-FRESCO can be alternative tool for biologists to map the short reads fast.

Original languageEnglish
Title of host publicationProc.- 2011 IEEE International Conference on HPCC 2011 - 2011 IEEE International Workshop on FTDCS 2011 - Workshops of the 2011 Int. Conf. on UIC 2011- Workshops of the 2011 Int. Conf. ATC 2011
Pages857-862
Number of pages6
DOIs
StatePublished - 2011
Event13th IEEE International Workshop on FTDCS 2011, the 8th International Conference on ATC 2011, the 8th International Conference on UIC 2011 and the 13th IEEE International Conference on HPCC 2011 - Banff, AB, Canada
Duration: 02 09 201104 09 2011

Publication series

NameProc.- 2011 IEEE International Conference on HPCC 2011 - 2011 IEEE International Workshop on FTDCS 2011 -Workshops of the 2011 Int. Conf. on UIC 2011- Workshops of the 2011 Int. Conf. ATC 2011

Conference

Conference13th IEEE International Workshop on FTDCS 2011, the 8th International Conference on ATC 2011, the 8th International Conference on UIC 2011 and the 13th IEEE International Conference on HPCC 2011
Country/TerritoryCanada
CityBanff, AB
Period02/09/1104/09/11

Keywords

  • GPU
  • New sequencing techniques
  • approximate string matching
  • parallel computing
  • pattern matching

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