{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00096579","sets":["1164:2240:7073:7336"]},"path":["7336"],"owner":"11","recid":"96579","title":["京での大量データの並列相関計算を支援するソフトウェアの提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-12-09"},"_buckets":{"deposit":"492f0403-6260-4269-9674-2c31f7cdafd0"},"_deposit":{"id":"96579","pid":{"type":"depid","value":"96579","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"京での大量データの並列相関計算を支援するソフトウェアの提案","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"京での大量データの並列相関計算を支援するソフトウェアの提案"},{"subitem_title":"A New Parallelization Method for Correlation Calculation of Large Amount of Data on the K computer","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"高性能計算","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-12-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"理化学研究所計算科学研究機構"},{"subitem_text_value":"理化学研究所計算科学研究機構"},{"subitem_text_value":"理化学研究所計算科学研究機構"},{"subitem_text_value":"理化学研究所計算科学研究機構"},{"subitem_text_value":"理化学研究所計算科学研究機構"},{"subitem_text_value":"高輝度光科学研究センター"},{"subitem_text_value":"理化学研究所放射光科学総合研究センター"},{"subitem_text_value":"東京大学／理化学研究所計算科学研究機構"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"RIKEN AICS","subitem_text_language":"en"},{"subitem_text_value":"RIKEN AICS","subitem_text_language":"en"},{"subitem_text_value":"RIKEN AICS","subitem_text_language":"en"},{"subitem_text_value":"RIKEN AICS","subitem_text_language":"en"},{"subitem_text_value":"RIKEN AICS","subitem_text_language":"en"},{"subitem_text_value":"JASRI","subitem_text_language":"en"},{"subitem_text_value":"RIKEN SPring-8 Center","subitem_text_language":"en"},{"subitem_text_value":"The University of Tokyo / RIKEN AICS","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/96579/files/IPSJ-HPC13142025.pdf"},"date":[{"dateType":"Available","dateValue":"2015-12-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC13142025.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"14"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"e90b1041-591a-4596-a1aa-39158b78d30d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉永, 一美"},{"creatorName":"徳久, 淳師"},{"creatorName":"大野, 善之"},{"creatorName":"亀山, 豊久"},{"creatorName":"堀, 敦史"},{"creatorName":"城地, 保昌"},{"creatorName":"初井, 宇記"},{"creatorName":"石川, 裕"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kazumi, Yoshinaga","creatorNameLang":"en"},{"creatorName":"Atsushi, Tokuhisa","creatorNameLang":"en"},{"creatorName":"Yoshiyuki, Ohno","creatorNameLang":"en"},{"creatorName":"Toyohisa, Kameyama","creatorNameLang":"en"},{"creatorName":"Atsushi, Hori","creatorNameLang":"en"},{"creatorName":"Yasumasa, Joti","creatorNameLang":"en"},{"creatorName":"Takaki, Hatsui","creatorNameLang":"en"},{"creatorName":"Yutaka, Ishikawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10463942","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"データ間の相関係数を求めるための相関計算処理は，データクラスタリングにおいて必要となる処理である．本論文では，大量データに対する相関計算処理を，京を用いて高速に並列化する手法を提案する．提案手法では，各プロセス間のロードバランスを均等に保つとともに，ストレージからのデータ読み込み量を最低限に抑えることで読み込み時間の短縮を図り，高速な並列相関計算処理を実現する．提案手法を適用して実装したアプリケーションを用いた評価の結果，読み込み量を抑えることで実行時間を短縮できることを確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The correlation calculation is used in data clustering to compute correlation coefficient between two data sets. In this paper, we introduce a new parallelization method for the correlation calculation on the K computer. In order to realize effective parallelization, our proposed method keeps load balance between processes and reduces file input time by minimizing total size of the input from storage. Evaluation results show our method can reduce execution time by eliminating unnecessary file input from storage.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-12-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"25","bibliographicVolumeNumber":"2013-HPC-142"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":96579,"updated":"2025-01-21T13:13:58.264894+00:00","links":{},"created":"2025-01-18T23:43:24.703920+00:00"}