{"created":"2025-01-19T01:14:08.548072+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00213256","sets":["1164:2036:10484:10724"]},"path":["10724"],"owner":"44499","recid":"213256","title":["近似コンピューティング回路の設計最適化に向けた計算重要度評価技術"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-10-08"},"_buckets":{"deposit":"0ca1c344-3b0e-445a-b54b-00ad710c8d40"},"_deposit":{"id":"213256","pid":{"type":"depid","value":"213256","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"近似コンピューティング回路の設計最適化に向けた計算重要度評価技術","author_link":["545378","545376","545377"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"近似コンピューティング回路の設計最適化に向けた計算重要度評価技術"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ポスターセッション","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-10-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋大学大学院情報学研究科"},{"subitem_text_value":"名古屋大学大学院情報学研究科"},{"subitem_text_value":"名古屋大学大学院情報学研究科"}]},"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/213256/files/IPSJ-SLDM21195009.pdf","label":"IPSJ-SLDM21195009.pdf"},"date":[{"dateType":"Available","dateValue":"2023-10-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLDM21195009.pdf","filesize":[{"value":"943.2 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":"10"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"09fe5323-f7c8-486d-80fa-208d485a0c3b","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"陸, 佳萱"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"増田, 豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石原, 亨"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11451459","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":"2188-8639","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ポストムーアコンピューティング技術の一つとして，近似コンピューティング (Approximate Computing: AC) に注目が集まっている．ACは重要な計算を正確に，他の計算を近似的に実行することにより，集積回路の省エネルギー化，小面積化，高性能化を推進する技術である．AC 回路を実用化するためには，どの計算がどれ程重要か慎重に決定し，論理最適化およびタイミング最適化に還元する必要がある．本研究は，「計算重要度」を「計算時の故障が実行結果に与える誤差の平均値」と定義し，Flip-Flop (FF) ごとに重要度を評価する技術を提案する．また，重要度の評価時間を効率的に削減するために，複数の FF を活性化情報に基づきグループ化し，グループ毎に重要度を評価する手法を提案する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告システムとLSIの設計技術（SLDM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-10-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2021-SLDM-195"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":213256,"updated":"2025-01-19T17:13:22.407369+00:00","links":{}}