{"id":237583,"updated":"2025-01-19T08:50:10.024874+00:00","links":{},"created":"2025-01-19T01:40:17.548126+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00237583","sets":["1164:2240:11467:11704"]},"path":["11704"],"owner":"44499","recid":"237583","title":["粒子の影響半径を用いた影響範囲の近似精度向上による解像度可変型MPS法の近傍判定回数削減"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-08-01"},"_buckets":{"deposit":"3aeef514-722d-4750-ba01-907040c8a910"},"_deposit":{"id":"237583","pid":{"type":"depid","value":"237583","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"粒子の影響半径を用いた影響範囲の近似精度向上による解像度可変型MPS法の近傍判定回数削減","author_link":["650600","650598","650599","650601"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"粒子の影響半径を用いた影響範囲の近似精度向上による解像度可変型MPS法の近傍判定回数削減"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"並列計算","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-08-01","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"千葉工業大学情報科学専攻"},{"subitem_text_value":"千葉工業大学情報工学科"},{"subitem_text_value":"明治大学総合数理学部ネットワークデザイン学科"},{"subitem_text_value":"千葉工業大学情報工学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information and Computer Science, Chiba Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Department of Computer Science, Chiba Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Department of Network Design, Meiji University","subitem_text_language":"en"},{"subitem_text_value":"Department of Computer Science, Chiba Institute of Technology","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/237583/files/IPSJ-HPC24195022.pdf","label":"IPSJ-HPC24195022.pdf"},"date":[{"dateType":"Available","dateValue":"2026-08-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC24195022.pdf","filesize":[{"value":"1.6 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":"e3b2d055-6ac9-4846-aa8a-2b11a903367e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石井, 滉人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, あすか"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"富永, 浩文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"前川, 仁孝"}],"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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8841","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本稿は，解像度可変型 MPS 法を高速化するために，近傍判定を行う領域のサイズを粒子ごとに設定し，近傍判定の演算回数を削減する手法を提案する．解像度可変型 MPS 法は，粒子の分裂・結合を行い，解析中に粒子径を変化させる手法である．本手法の解析領域には粒子径の異なる粒子が混在するため，セル分割法を用いると，セルサイズが最大粒子の影響半径となり，小さな粒子に対する影響範囲の近似精度が低下する．このため，提案手法は，近傍判定を行う領域を影響範囲に高精度で近似するために，近傍判定を行う領域のセル数を粒子ごとに設定する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","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":"2024-08-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"22","bibliographicVolumeNumber":"2024-HPC-195"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}