An efficient astronomical cross-matching model based on MapReduce mechanism

Kuei Sheng Lee, Meng Feng Tsai, Yuji Urata, Kui Yun Huang, Chi Sheng Huang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

In order to perform an effective cross-matching computation on an enormous amount of text-file-based astronomical observation data, this study proposes an algorithm based on the MapReduce distributed architecture. Such an approach not only greatly enhances the computation speed, but also provides a data structure for storing the computation results. It provides a satisfactory solution not only for cross-matching the entirety of the data, but also for simply updating the changes.

原文???core.languages.en_GB???
主出版物標題Proceedings of the ASE BigData and SocialInformatics 2015, ASE BD and SI 2015
發行者Association for Computing Machinery
ISBN(電子)9781450337359
DOIs
出版狀態已出版 - 7 10月 2015
事件ASE BigData and SocialInformatics, ASE BD and SI 2015 - Kaohsiung, Taiwan
持續時間: 7 10月 20159 10月 2015

出版系列

名字ACM International Conference Proceeding Series
07-09-Ocobert-2015

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???event.eventtypes.event.conference???ASE BigData and SocialInformatics, ASE BD and SI 2015
國家/地區Taiwan
城市Kaohsiung
期間7/10/159/10/15

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