{"updated":"2025-01-19T21:35:20.723355+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00199735","sets":["581:9633:9643"]},"path":["9643"],"owner":"33195","recid":"199735","title":["ワンウェイカーシェアリング実現に向けた潜在的利用者による車両偏在問題の解決"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-10-15"},"_buckets":{"deposit":"91d67fd9-b7bb-4847-9a1c-eb25fd29079c"},"_deposit":{"id":"199735","pid":{"type":"depid","value":"199735","revision_id":0},"owners":[33195],"status":"published","created_by":33195},"item_title":"ワンウェイカーシェアリング実現に向けた潜在的利用者による車両偏在問題の解決","author_link":["484263","484257","484260","484259","484255","484262","484261","484264","484256","484258"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ワンウェイカーシェアリング実現に向けた潜在的利用者による車両偏在問題の解決"},{"subitem_title":"A Solution of Vehicle Unevenness Problem by Potential Users toward a Realization of One-Way Car Sharing","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[特集：ユビキタスコンピューティングシステム（Ⅷ）] ワンウェイカーシェアリング，車両偏在問題，要求トリップ受諾率最大化手法，行動分析，時系列変化","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2019-10-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"奈良先端科学技術大学院大学"},{"subitem_text_value":"奈良先端科学技術大学院大学／理化学研究所革新知能統合研究センター"},{"subitem_text_value":"奈良先端科学技術大学院大学"},{"subitem_text_value":"奈良先端科学技術大学院大学／JSTさきがけ"},{"subitem_text_value":"奈良先端科学技術大学院大学／理化学研究所革新知能統合研究センター"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nara Institute of Science and Technology","subitem_text_language":"en"},{"subitem_text_value":"Nara Institute of Science and Technology / RIKEN，Center for Advanced Intelligence Project","subitem_text_language":"en"},{"subitem_text_value":"Nara Institute of Science and Technology","subitem_text_language":"en"},{"subitem_text_value":"Nara Institute of Science and Technology / PRESTO","subitem_text_language":"en"},{"subitem_text_value":"Nara Institute of Science and Technology / RIKEN，Center for Advanced Intelligence Project","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/199735/files/IPSJ-JNL6010022.pdf","label":"IPSJ-JNL6010022.pdf"},"date":[{"dateType":"Available","dateValue":"2021-10-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL6010022.pdf","filesize":[{"value":"1.0 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":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"2714c4aa-0147-430f-a04a-c603e36ad4c2","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"千住, 琴音"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"諏訪, 博彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"水本, 旭洋"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"荒川, 豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安本, 慶一"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kotone, Senju","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirohiko, Suwa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Teruhiro, Mizumoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yutaka, Arakawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Keiichi, Yasumoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ワンウェイカーシェアリングにおいて車両偏在問題の解決は重要な課題である．これまで，運営会社による効率的な車両移動による解決などが試みられてきたが，コスト面でのデメリットは無視できない．そこで我々は，新たなアプローチとして，潜在的利用者へ車両移動を依頼する手法を提案する．本提案は，依頼トリップの数を少なくしながら，要求トリップの成立数を最大化する問題として設定できる．提案手法の効果を検証するためにシミュレーションによる評価を実施した結果，依頼トリップの受託率が20%であったとしても，要求トリップの受託率を17%向上できることを確認した．また，依頼すべき潜在的利用者について検討するために，実証実験を実施しているパーク24株式会社から提供された利用実績データの分析を行った．その結果，利用行動パターンとして5パターン（常連，2way，分散，局所，1ルート）が存在することを明らかにした．また，そのなかでも依頼すべき利用者の利用パターンが，分散型，局所型であることを考察した．本研究の貢献は，車両偏在問題を解決するための新たなアプローチを提案し，シミュレーションだけでなく，実データの分析と合わせて議論していることである．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The solution of the vehicle uneven distribution problem is an important issue in one-way car sharing. Although the existing method has tried to solve the problem by efficient vehicle movement by the operating company, there was a problem of cost. Therefore, as a new approach, we propose a method of requesting a potential user to move a vehicle. This proposal is set as a problem to maximize the number of required trips while reducing the number of request trips. As a result of evaluating by simulation to verify the effectiveness of the proposed method, even if the acceptance rate of the request trip was 20%, the acceptance rate of the request trip improved by 17%. In addition, in order to examine potential users to be requested, real data of Park 24 Co., Ltd. was analyzed. As a result, we found that there are 5 patterns (regular, 2 way, distributed, local, 1 route) as usage patterns. We also considered that usage patterns of users to be requested are distributed type and local type. The contribution of this research is to propose a new approach to solve the vehicle uneven distribution problem and to discuss not only simulation but also real data analysis.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1828","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"1818","bibliographicIssueDates":{"bibliographicIssueDate":"2019-10-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicVolumeNumber":"60"}]},"relation_version_is_last":true,"weko_creator_id":"33195"},"created":"2025-01-19T01:03:36.746332+00:00","id":199735,"links":{}}