{"links":{},"id":2009647,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02009647","sets":["1164:4088:1771221559804:1777431367596"]},"path":["1777431367596"],"owner":"80578","recid":"2009647","title":["地域分散MEC環境におけるタスクオフローディングの協調的な最適化手法"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2026-05-21"},"_buckets":{"deposit":"3288c6a4-f635-42be-9af5-85d5ddd96947"},"_deposit":{"id":"2009647","pid":{"type":"depid","value":"2009647","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"地域分散MEC環境におけるタスクオフローディングの協調的な最適化手法","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"地域分散MEC環境におけるタスクオフローディングの協調的な最適化手法","subitem_title_language":"ja"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"IOT","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2026-05-21","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"}]},"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/2009647/files/IPSJ-IOT26073002.pdf","label":"IPSJ-IOT26073002.pdf"},"date":[{"dateType":"Available","dateValue":"2028-05-21"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT26073002.pdf","filesize":[{"value":"1.1 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"502b8060-6d12-406d-adf0-f2dd1c0059cd","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2026 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小澤,秀真"}]},{"creatorNames":[{"creatorName":"中村,宏"}]},{"creatorNames":[{"creatorName":"高瀬,英希"}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","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":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"5GやIoTデバイスの普及に伴い，膨大なデータをリアルタイムで処理するエッジコンピューティングが注目されている．IoTデバイスで生じたタスクについて，タスクをエッジサーバに処理を依頼するというオフローディング決定問題がある．この課題に対し，MEC（Multi-access Edge Computing）におけるタスクオフローディング決定問題は，一般に混合整数非線形計画問題（MINLP）として定式化されるが，この問題は規模が大きくなるにつれて計算量が指数関数的に大きくなることが知られている．本研究では，最適化プロセスをエリアごとに分割し，各エリアが相互に情報を交換しながら協調的に解を導出することで負荷を分散し，エネルギー消費量を最小化できるような分散最適化手法を提案する．シミュレーション評価の結果，負荷分散をしない手法と比較して解の精度を高くしつつ，エリア分けをしない手法と比較すると計算時間を大幅に削減することを可能にすることを示した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2026-05-21","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2026-IOT-73"}]},"relation_version_is_last":true,"weko_creator_id":"80578"},"created":"2026-05-14T07:16:18.472949+00:00","updated":"2026-05-14T07:16:23.142935+00:00"}