{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00232752","sets":["1164:5352:11553:11554"]},"path":["11554"],"owner":"44499","recid":"232752","title":["人口分布の偏りと変動を考慮した学校区決定手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-02-29"},"_buckets":{"deposit":"fcf4d4d7-2928-4ee2-923c-df8449a96158"},"_deposit":{"id":"232752","pid":{"type":"depid","value":"232752","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"人口分布の偏りと変動を考慮した学校区決定手法","author_link":["630815","630814","630816","630813"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"人口分布の偏りと変動を考慮した学校区決定手法"}]},"item_type_id":"4","publish_date":"2024-02-29","item_4_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":"西日本電信電話株式会社"},{"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"}]},"item_4_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":"Nippon Telegraph and Telephone West Corporation","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","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/232752/files/IPSJ-BIO24077003.pdf","label":"IPSJ-BIO24077003.pdf"},"date":[{"dateType":"Available","dateValue":"2026-03-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-BIO24077003.pdf","filesize":[{"value":"1.3 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":"41"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"ae5ed8c7-5380-4f93-9ab6-ae055f159fe0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村, 翼"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"清水, 仁"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"諏訪, 博彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安本, 慶一"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12055912","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":"2188-8590","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"校区は，一般的には町丁目単位で割当されるが，町丁目のどの位置からの距離を使用するかによって，通学距離が最短となる学校が変化する．仮に，町丁目の地理的中心からの距離を使用した場合，人口分布の偏りによっては，各個人の通学距離が最短とならない．また，通学者の人口分布の偏りは年々変化するため，ある年度の分布に基づいて校区を決定しても，次年度以降も最短距離となる保証はない．適切な校区を設定するためには，各町丁目における人口の偏りや変動を考慮する必要がある．そこで本研究では，人口分布の偏りを考慮するために，個人ごとに最短距離となる学校を選択した後に町丁目ごとに多数決で校区を決定する多数決法と，町丁目単位での学校割当や学校定員などの制約を満たしつつ全児童の通学距離を最短とする最短距離法を提案する．提案手法の有効性を評価するために，現在の校区割，地理的情報に基づく校区割，児童の位置情報に基づく校区割，多数決法による校区割，最短距離法による校区割の 5 つを比較する．評価指標として，通学距離の平均および標準偏差を用いることで，提案手法の有効性を確認する．また，人口分布の動的変化に対応するために，複数パターンの人口分布を想定し，その結果の安定性を確認する．合成人口データを用いた比較実験の結果，提案手法の最短距離法が短い通学距離を達成でき，かつ人口分布の変化にも安定的であることを示している．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告バイオ情報学（BIO）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-02-29","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2024-BIO-77"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":232752,"updated":"2025-01-19T10:20:00.884954+00:00","links":{},"created":"2025-01-19T01:33:47.885842+00:00"}