arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2107.03341cs.DScs.DC
收藏

大规模Burrows Wheeler变换:在Apache Spark中实现的算法

Burrows Wheeler Transform on a Large Scale: Algorithms Implemented in Apache Spark

Ylenia Galluzzo, Raffaele Giancarlo, Mario Randazzo, Simona E. Rombo

摘要:

随着下一代测序(NGS)技术的快速发展,每天收集大量的“组学”数据并需要处理。索引和压缩大型序列数据集是这方面最重要的任务之一。在这里,我们提出了依赖于大数据技术的Burrows Wheeler变换的计算算法,即,Apache Spark和Hadoop我们的算法是第一个分发索引计算的算法,而不仅仅是输入数据集,允许充分利用可用的云资源。

英文摘要:

With the rapid growth of Next Generation Sequencing (NGS) technologies, large amounts of "omics" data are daily collected and need to be processed. Indexing and compressing large sequences datasets are some of the most important tasks in this context. Here we propose algorithms for the computation of Burrows Wheeler transform relying on Big Data technologies, i.e., Apache Spark and Hadoop. Our algorithms are the first ones that distribute the index computation and not only the input dataset, allowing to fully benefit of the available cloud resources.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑