{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00211903","sets":["1164:1579:10482:10619"]},"path":["10619"],"owner":"44499","recid":"211903","title":["単純再帰型ニューラルネットワーク向けナノフォトニックアクセラレータの設計"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-07-13"},"_buckets":{"deposit":"f4d2d194-a00c-48cb-983a-b8d8e6bf9c74"},"_deposit":{"id":"211903","pid":{"type":"depid","value":"211903","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"単純再帰型ニューラルネットワーク向けナノフォトニックアクセラレータの設計","author_link":["539343","539341","539344","539342","539345","539340"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"単純再帰型ニューラルネットワーク向けナノフォトニックアクセラレータの設計"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マイクロアーキテクチャ・デバイス技術","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-07-13","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学"},{"subitem_text_value":"九州大学"},{"subitem_text_value":"九州大学"},{"subitem_text_value":"九州大学"},{"subitem_text_value":"九州大学"},{"subitem_text_value":"九州大学"}]},"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/211903/files/IPSJ-ARC21245005.pdf","label":"IPSJ-ARC21245005.pdf"},"date":[{"dateType":"Available","dateValue":"2023-07-13"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC21245005.pdf","filesize":[{"value":"706.6 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":"16"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"e39317eb-b8a0-4681-9b38-abbc6d3da0ee","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":"佐藤, 英人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川上, 哲志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡, 慶太朗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"谷本, 輝夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小野, 貴継"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井上, 弘士"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096105","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":"2188-8574","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では CMOS アクセラレータを凌駕する高性能・低消費電力な再帰型ニューラルネットワーク向け光アクセラレータの実現を目的とし，光演算回路の設計・検証を行う．その際に，光回路による非線形関数である活性化関数の実現，再帰経路と順方向経路の位相差に起因して発生する演算誤差，再帰経路が存在することによるノイズの蓄積という課題がある．そこで，コヒーレントレシーバと光電/電光変換器を用いた ReLU 活性化関数実現法，光再帰回路における再帰光の位相補正法，ならびに，光ベクトル-行列積演算器を搭載した単純再帰型ニューラルネットワーク向け光演算回路を提案する．その機能検証のために，光回路シミュレータを用いて提案回路を設計し，それを用いた提案回路の演算精度評価及び実アプリケーションの推定精度評価を行う．また，提案回路を設計し，光回路シミュレータを用いた機能検証，演算精度評価，ならびに，実アプリケーションの推定精度評価を行う．さらに，再帰処理に起因するノイズの蓄積が演算精度に与える影響を評価し，提案回路のノイズ耐性を解析する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告システム・アーキテクチャ（ARC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-07-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicVolumeNumber":"2021-ARC-245"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":211903,"updated":"2025-01-19T17:38:17.589806+00:00","links":{},"created":"2025-01-19T01:13:01.273002+00:00"}