{"updated":"2025-01-21T12:54:31.996580+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00097148","sets":["6164:6165:6640:7359"]},"path":["7359"],"owner":"11","recid":"97148","title":["車載スマートフォンにおけるプローブデータ圧縮方式"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-07-03"},"_buckets":{"deposit":"dc452375-c476-4bf0-a734-cae1cd7575dd"},"_deposit":{"id":"97148","pid":{"type":"depid","value":"97148","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"車載スマートフォンにおけるプローブデータ圧縮方式","author_link":["0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"車載スマートフォンにおけるプローブデータ圧縮方式"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ITS","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2013-07-03","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"神奈川工科大学情報学部情報工学科"},{"subitem_text_value":"神奈川工科大学情報学部情報工学科"},{"subitem_text_value":"三菱電機（株）"},{"subitem_text_value":"三菱電機（株）"},{"subitem_text_value":"三菱電機（株）"},{"subitem_text_value":"神奈川工科大学情報学部情報工学科"}]},"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/97148/files/IPSJ-DICOMO2013019.pdf"},"date":[{"dateType":"Available","dateValue":"2013-07-03"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DICOMO2013019.pdf","filesize":[{"value":"262.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7531fe21-150b-418a-936c-f204ba094304","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"柿澤浩仁"},{"creatorName":"中瀬裕多"},{"creatorName":"北上眞二"},{"creatorName":"寺島美昭"},{"creatorName":"齋藤正史"},{"creatorName":"清原良三"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"スマートフォンの普及により，無料で利用できる通信機能を活用したカーナビゲーションシステムとしての利用が爆発的に増えることが想定される. 即ち，携帯電話網を活用したテレマティクスサービスが爆発的に普及する．現在は通信費を気にせずに利用できる定額制が導入されているが、今後従量制なることも想定されるテレマティスクスサービスにおいてはアップリンク,ダウンリンクともに大量のデータ送受信が行われる.コスト面を考えた場合,ユーザ,キャリア,サービス提供者のいずれかの負担が大きくなるためこれらのデータ通信量を如何に減らすかが重要な課題となる.通信回線に余裕があるときにはそれほどデータサイズを気にする必要はないが、多数のスマートフォン利用者が集中してデータ通信を行った場合に本研究の圧縮アルゴリズムに有用性があると評価できる．本論文では，アップリンクのデータ通信に着目し，その削減方式を提案し，効果があることを確認した．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"130","bibliographic_titles":[{"bibliographic_title":"マルチメディア、分散協調とモバイルシンポジウム2013論文集"}],"bibliographicPageStart":"124","bibliographicIssueDates":{"bibliographicIssueDate":"2013-07-03","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2013"}]},"relation_version_is_last":true,"item_18_alternative_title_2":{"attribute_name":"その他タイトル","attribute_value_mlt":[{"subitem_alternative_title":"ITSプロービング"}]},"weko_creator_id":"11"},"created":"2025-01-18T23:43:42.284444+00:00","id":97148,"links":{}}