{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00178019","sets":["1164:2036:9049:9119"]},"path":["9119"],"owner":"11","recid":"178019","title":["車載システム向け軽量パーティショニング機構"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-02"},"_buckets":{"deposit":"dc5356c1-c8aa-4484-9e44-5514b4aecb79"},"_deposit":{"id":"178019","pid":{"type":"depid","value":"178019","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"車載システム向け軽量パーティショニング機構","author_link":["379717","379715","379716","379714"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"車載システム向け軽量パーティショニング機構"},{"subitem_title":"Lightweight partitioning architecture for automotive systems","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"車載システム","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2017-03-02","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科学研究科"},{"subitem_text_value":"名古屋大学大学院情報科学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Science Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science Nagoya 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/178019/files/IPSJ-SLDM17179012.pdf","label":"IPSJ-SLDM17179012.pdf"},"date":[{"dateType":"Available","dateValue":"2019-03-02"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLDM17179012.pdf","filesize":[{"value":"1.9 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":"10"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"a1bb3bb0-cafa-4948-b4df-4d6ffc0ef0b6","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鈴木, 豪仁"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"本田, 晋也"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takehito, Suzuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shinya, Honda","creatorNameLang":"en"}],"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":"保護 RTOS を利用したパーティショニング機構は実現コストが高く，ローコストが求められるシステムへには適していない．本論文では，車載システムの中でも特にローコストが要求されるシステムに適したパーティショニング機構である DefensiveZone の見直しと拡張を実施した．DefensiveZone は MPU や保護 RTOS を利用せず，追加の保護ハードウェアモジュールと簡易的な仮想マシンによって保護を実現した．性能評価の結果，保護 RTOS に比べて OS 実行や信頼関数呼び出しのオーバヘッドを小さくできることを確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Partitioning using protection RTOS has high cost. Therefore, it is not suitable for systems requiring low cost. This paper introduce DefensiveZone, that is partitioning architecture suitable for low cost automotive systems. DefensiveZone realized protection with additional protection hardware and simple virtual machine without using MPU and protection RTOS. As a result of performance evaluation, it could be confirmed that DefensiveZone has less overhead for OS execution and calling trusted function than protection RTOS.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告システムとLSIの設計技術（SLDM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2017-03-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicVolumeNumber":"2017-SLDM-179"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-20T05:16:25.163876+00:00","created":"2025-01-19T00:47:24.159176+00:00","id":178019}