{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00210458","sets":["1164:1579:10482:10561"]},"path":["10561"],"owner":"44499","recid":"210458","title":["ハイパーバイザにおけるハードウェアの共有分析手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-18"},"_buckets":{"deposit":"60d2ad4f-ab99-4c4d-aea0-60cee750f904"},"_deposit":{"id":"210458","pid":{"type":"depid","value":"210458","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ハイパーバイザにおけるハードウェアの共有分析手法","author_link":["532850","532843","532846","532851","532848","532849","532853","532844","532847","532842","532845","532852"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ハイパーバイザにおけるハードウェアの共有分析手法"},{"subitem_title":"An analysis method for shared hardware resources in hypervisors","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"仮想化・ハードウェア","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-03-18","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":"トヨタ自動車株式会社制御電子プラットフォーム開発部／現在，WovenAlpha"},{"subitem_text_value":"トヨタ自動車株式会社制御電子プラットフォーム開発部"},{"subitem_text_value":"トヨタ自動車株式会社制御電子プラットフォーム開発部"},{"subitem_text_value":"名古屋大学大学院情報学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Informatics, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informatics, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Vehicle Software Development Dept., TOYOTA MOTOR CORPORATION / Presently with WovenAlpha","subitem_text_language":"en"},{"subitem_text_value":"Vehicle Software Development Dept., TOYOTA MOTOR CORPORATION","subitem_text_language":"en"},{"subitem_text_value":"Vehicle Software Development Dept., TOYOTA MOTOR CORPORATION","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informatics, 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 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健太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松原, 豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"守谷, 友和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"本谷, 謙治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岩切, 英之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高田, 広章"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kenta, Suzuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yutaka, Matsubara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomokazu, Moriya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kenji, Hontani","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hideyuki, Iwakiri","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroaki, Takada","creatorNameLang":"en"}],"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":"コネクティッドカーや先進運転支援システム（ADAS）などにより多機能化する車載システムにおいて，複数の機能を同一の車載電子制御装置（ECU）上で実現することが求められている．機能間での悪影響を防ぐパーティショニング技術として，ハイパーバイザの使用が検討されているが，共有リソースの見落としや分離機能の不足により，機能間のパーティショニングが不十分な場合がある．これに対し，過去の研究では，主に脆弱性の報告をもとに事例ベースでの分離度分析を行ってきたが，そのような分析では未知の悪影響に対処できない．本論文では，システムの設計情報をもとに共有リソースを洗い出し，それぞれに対して分離機能が十分であるか分析を行うハードウェアの共有分析手法を提案する．また，提案手法を仮想の車載システムに適用し，分離が不十分なハードウェアを特定した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"研究報告システム・アーキテクチャ（ARC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2021-ARC-244"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":210458,"updated":"2025-01-19T18:09:19.706644+00:00","links":{},"created":"2025-01-19T01:11:40.738946+00:00"}