{"id":14246,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00014246","sets":["581:768:776"]},"path":["776"],"owner":"10","recid":"14246","title":["関数の高速計算法の改良と新提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"1994-05-15"},"_buckets":{"deposit":"086997e1-621c-4b7b-ae29-2ba0644a1c9c"},"_deposit":{"id":"14246","pid":{"type":"depid","value":"14246","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"関数の高速計算法の改良と新提案","author_link":["361518","361517","361515","361520","361521","361522","361516","361519"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"関数の高速計算法の改良と新提案"},{"subitem_title":"Improvement and New Proposal on Fast Evaluatiorl of Elementary Functions","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"論文（論文賞受賞）","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"1994-05-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"理化学研究所後藤特別研究室"},{"subitem_text_value":"理化学研究所後藤特別研究室／神奈川大学理学部情報科学科"},{"subitem_text_value":"理化学研究所後藤特別研究室／シンガポール国立大学DISCS"},{"subitem_text_value":"理化学研究所後藤特別研究室"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Goto Laboratory, The Institute of Physical and Chemical Research (RIKEN)","subitem_text_language":"en"},{"subitem_text_value":"Goto Laboratory, The Institute of Physical and Chemical Research (RIKEN)/Department of Information Science, Faculty of Science, Faculty of Science, Kanagawa University","subitem_text_language":"en"},{"subitem_text_value":"Goto Laboratory, The Institute of Physical and Chemical Research (RIKEN)/Department of Information Systems and Computer Science, Faculty of Science, National University of Singapore","subitem_text_language":"en"},{"subitem_text_value":"Goto Laboratory, The Institute of Physical and Chemical Research (RIKEN)","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/14246/files/IPSJ-JNL3505024.pdf","label":"IPSJ-JNL3505024"},"date":[{"dateType":"Available","dateValue":"1996-05-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL3505024.pdf","filesize":[{"value":"853.6 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":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"83283f2d-7b63-421f-8f46-f9b6298296a7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1994 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"太田, 滋生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"後藤, 英一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"黄, 栄輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉田, 宣章"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shigemi, Ohta","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Eiichi, Goto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Weng, FaiWong","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nobuaki, Yoshida","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","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_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"黄、後藤、吉田は浮動小数点数を引き数とする基本初等関数の数値計算を表を用いて高速化する方法として単精度計算用のATA法と倍精度計算用のATA?M法を提案した。本論文ではATA法の表の大きさを3／16強に縮める改良を示す。また倍精度計算用に、ATA?M法より索表が簡単なことと、索表後の計算を倍精度演算器を分割使用して並列化することの2点を特徴とする分割並列乗算法を提案する。これらの新計算法は市販の高速浮動小数点演算ユニット程度の規模の集積回路に実装できる。また、同一回路を用いて倍精度所除算を高速化すること、倍精度疑似乱数を高速に発生すること、および、単糖度複素数の乗算を高速化すること等を提案する。","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"933","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"926","bibliographicIssueDates":{"bibliographicIssueDate":"1994-05-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicVolumeNumber":"35"}]},"relation_version_is_last":true,"item_2_alternative_title_2":{"attribute_name":"その他タイトル","attribute_value_mlt":[{"subitem_alternative_title":"数値計算"}]},"weko_creator_id":"10"},"updated":"2025-01-19T23:00:01.607854+00:00","created":"2025-01-18T22:48:06.884002+00:00","links":{}}