{"created":"2025-01-18T23:41:05.979434+00:00","updated":"2025-01-21T15:08:58.898382+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00092068","sets":["1164:4061:7115:7168"]},"path":["7168"],"owner":"11","recid":"92068","title":["ユーザ参加型環境センシングにおける状態依存型プライバシー保護手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-05-09"},"_buckets":{"deposit":"a8637c92-6b77-41bd-9fa0-05362ce2a3c6"},"_deposit":{"id":"92068","pid":{"type":"depid","value":"92068","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"ユーザ参加型環境センシングにおける状態依存型プライバシー保護手法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ユーザ参加型環境センシングにおける状態依存型プライバシー保護手法"},{"subitem_title":"Privacy Protection with State-Dependent Noise for Participatory Environmental Sensing","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ポスター","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-05-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院情報理工学系研究科"},{"subitem_text_value":"東京電機大学未来科学部情報メディア学科"},{"subitem_text_value":"東京大学生産技術研究所／東京大学空間情報科学研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Science and Technology, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"Department of Information Systems and Multimedia Design, Tokyo Denki University","subitem_text_language":"en"},{"subitem_text_value":"Institute of Industrial Science, The University of Tokyo / Center for Spatial Information Science, The University of Tokyo","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/92068/files/IPSJ-UBI13038022.pdf"},"date":[{"dateType":"Available","dateValue":"2100-01-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-UBI13038022.pdf","filesize":[{"value":"2.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"36"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"953287b8-0937-4586-a151-4c1bc9fba14d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Institute of Electronics, Information and Communication Engineers\nThis SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"青木, 俊介"},{"creatorName":"岩井, 将行"},{"creatorName":"瀬崎, 薫"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shunsuke, Aoki","creatorNameLang":"en"},{"creatorName":"Masayuki, Iwai","creatorNameLang":"en"},{"creatorName":"Kaoru, Sezaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11838947","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"多種のセンサ機器を搭載したスマートフォンが爆発的に普及していることを背景として，一般ユーザのスマートフォンをセンシング機器として都市空間の環境をセンシングするユーザ参加型環境センシングの実現が期待されている．しかしながら，スマートフォンとそれを所有する一般ユーザは非常に密接な関係を保つため，センサ情報からのプライバシー侵害の危険が考えられる．本稿では，都市空間における環境情報の特性を利用し，取得したデータごとに異なる確率分布を用いたプライバシー保護処理を施す状態依存型のプライバシー保護手法を提案し，データの再現性に関する評価を行う．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"With the rapid spread of smartphones mounted multiple sensors, participatory environmental sensing is emerging system for collecting spatial statistical information by gathering data from citizens. However, to promote use of participatory sensing, the protection of privacy is important to consider because the system aggregates data sets from each smartphone which is closely related with participants. In this paper, we present negative surveys with state-dependent(NSSD) which is the way of protecting privacy for data accumulation attacks. We performed our scheme from the viewpoints of data accuracy.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ユビキタスコンピューティングシステム（UBI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-05-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"22","bibliographicVolumeNumber":"2013-UBI-38"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":92068,"links":{}}