{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00017300","sets":["934:989:1011:1013"]},"path":["1013"],"owner":"1","recid":"17300","title":["宇宙プラズマ計算機シミュレーションの問題解決環境の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2002-09-15"},"_buckets":{"deposit":"ef11014d-b050-4cc5-9f46-7d738ab38dcf"},"_deposit":{"id":"17300","pid":{"type":"depid","value":"17300","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"宇宙プラズマ計算機シミュレーションの問題解決環境の提案","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"宇宙プラズマ計算機シミュレーションの問題解決環境の提案"},{"subitem_title":"A Problem Solving Environment for Space Plasma Computer Simulations","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"オリジナル論文","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2002-09-15","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"愛媛大学工学部"},{"subitem_text_value":"愛媛大学工学部"},{"subitem_text_value":"京都大学宙空電波科学研究センター"},{"subitem_text_value":"宇宙開発事業団"},{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"京都大学宙空電波科学研究センター"},{"subitem_text_value":"京都大学宙空電波科学研究センター"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering,Ehime University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Engineering,Ehime University","subitem_text_language":"en"},{"subitem_text_value":"Radio Science Center for Space and Atmosphere, Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"National Space Development Agency of Japan","subitem_text_language":"en"},{"subitem_text_value":"National Institute for Polar Research","subitem_text_language":"en"},{"subitem_text_value":"Radio Science Center for Space and Atmosphere, Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Radio Science Center for Space and Atmosphere, Kyoto 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/17300/files/IPSJ-TOM4307012.pdf"},"date":[{"dateType":"Available","dateValue":"2004-09-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TOM4307012.pdf","filesize":[{"value":"1.7 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":"17"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"5aec454a-cc20-4a91-b0f8-ee821aeafdf2","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2002 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村田健史"},{"creatorName":"ヌルディヤナガーニ"},{"creatorName":"臼井, 英之"},{"creatorName":"上田裕子"},{"creatorName":"岡田, 雅樹"},{"creatorName":"大村, 善治"},{"creatorName":"松本, 紘"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ken, T.Murata","creatorNameLang":"en"},{"creatorName":"Nurdiyana, BintiAbdulGhani","creatorNameLang":"en"},{"creatorName":"Hideyuki, Usui","creatorNameLang":"en"},{"creatorName":"Hiroko, O.Ueda","creatorNameLang":"en"},{"creatorName":"Masaki, Okada","creatorNameLang":"en"},{"creatorName":"Yoshiharu, Omura","creatorNameLang":"en"},{"creatorName":"Hiroshi, Matsumoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11464803","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_3_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7780","subitem_source_identifier_type":"ISSN"}]},"item_3_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"宇宙プラズマシミュレーションは，コードやアルゴリズムが複雑で，数値不安定性が生じやすい．コードの複雑さのため，開発者以外は，コードを改良したり，共同開発を行ったりすることが困難である．また，スケール長が異なるコードが混在しており，マルチスケール計算の必要性が高まっている．したがって，コード開発コストや時間を削減し，コードの生産性と利用環境を向上する，問題解決環境（PSE）が必要とされている．本稿では，モデル設定，パラメータテスト，ジョブ管理，およびデータ可視化を備えたPSEを提案する．提案するPSEでは，WWWサーバに，データベースを用いた知識ベースを組み込む．これにより，マルチスケール計算に対応し，知識ベースを利用した数値不安定性や計算結果の予測が可能な環境を実現する．さらに，オブジェクト指向によってコードを開発・実装することにより，WWW上での初期パラメータおよびモデル設定が可能で，かつ，コードの改良・再利用が容易な環境となる．","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Due to development of super computers and high-speed network, roles of computer simulations are getting important. Plasma simulations have contributed a lot to the studies of space plasma, fusion plasma, and process plasma. However, simulation environments have not been friendly for researchers who don’t program their own simulation codes. We herein propose a new PSE system for plasma simulation studies. This system is composed of WWW server, computational server, DB and DBMS server, visualization server, and other servers. The simulation codes are designed and implemented via object-oriented methodology. With help of the present system, space plasma simulations become more familiar with non-programming researchers, and even to general (non research) users.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"117","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌数理モデル化と応用（TOM）"}],"bibliographicPageStart":"105","bibliographicIssueDates":{"bibliographicIssueDate":"2002-09-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"SIG07(TOM6)","bibliographicVolumeNumber":"43"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":17300,"updated":"2025-01-22T23:24:45.627300+00:00","links":{},"created":"2025-01-18T22:50:20.122768+00:00"}