{"updated":"2025-01-19T12:20:30.467470+00:00","links":{},"id":226913,"created":"2025-01-19T01:26:14.067568+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00226913","sets":["1164:2735:11166:11308"]},"path":["11308"],"owner":"44499","recid":"226913","title":["複素数行列に対する高性能な特異値分解のための前処理の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-07-17"},"_buckets":{"deposit":"d93c0d63-3554-431c-aea3-0c7bfba7ef27"},"_deposit":{"id":"226913","pid":{"type":"depid","value":"226913","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"複素数行列に対する高性能な特異値分解のための前処理の提案","author_link":["603420","603423","603421","603422","603424"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複素数行列に対する高性能な特異値分解のための前処理の提案"},{"subitem_title":"Proposed preprocessing for high-performance complex singular value decomposition","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2023-07-17","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"奈良女子大学"},{"subitem_text_value":"奈良女子大学"},{"subitem_text_value":"福井大学"},{"subitem_text_value":"福井大学"},{"subitem_text_value":"大阪成蹊大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nara Women's University","subitem_text_language":"en"},{"subitem_text_value":"Nara Women's University","subitem_text_language":"en"},{"subitem_text_value":"University of Fukui","subitem_text_language":"en"},{"subitem_text_value":"University of Fukui","subitem_text_language":"en"},{"subitem_text_value":"Osaka Seikei University","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/226913/files/IPSJ-MPS23144009.pdf","label":"IPSJ-MPS23144009.pdf"},"date":[{"dateType":"Available","dateValue":"2025-07-17"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MPS23144009.pdf","filesize":[{"value":"911.2 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"17"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"0cd37829-c101-40af-9e1d-e0cd5e0e7da3","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"千代延, 未帆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"髙田, 雅美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"原山, 純"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木村, 欣司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 佳正"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10505667","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8833","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"両側ヤコビ法による特異値分解には，大量の演算が必要で，複雑な行列では実行時間が長くなるという問題がある．この問題を解決するために，本稿では，前処理を用いる方法を提案する．実験の結果，従来法よりも提案手法の方が高速であることを確認する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告数理モデル化と問題解決（MPS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-07-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2023-MPS-144"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}