{"created":"2025-01-18T23:51:22.273112+00:00","updated":"2025-01-21T08:39:00.436896+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00108835","sets":["6504:6505:7808"]},"path":["7808"],"owner":"6748","recid":"108835","title":["Enhancing War-driving for GPS Missing Area"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-03-02"},"_buckets":{"deposit":"cd738fe6-464e-44b5-ab9e-1ad1284d2d09"},"_deposit":{"id":"108835","pid":{"type":"depid","value":"108835","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"Enhancing War-driving for GPS Missing Area","author_link":["21727","21728","21730","21729","21726"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Enhancing War-driving for GPS Missing Area"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2011-03-02","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"立命館大"},{"subitem_text_value":"立命館大"},{"subitem_text_value":"立命館大"},{"subitem_text_value":"立命館大"},{"subitem_text_value":"立命館大"}]},"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/108835/files/IPSJ-Z73-5W-4.pdf"},"date":[{"dateType":"Available","dateValue":"2014-12-17"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z73-5W-4.pdf","filesize":[{"value":"510.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c44d208d-9038-465c-83fc-d2def2772737","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TuanNguyenAnh"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤井陽光"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川崎万莉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安積卓也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西尾信彦"}],"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_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"Location of a person is important contextual information that can beused in a variety of scenarios like disaster relief, directional assistance, context-based advertisements, users behavior trackingetc. Localization using RF fingersprint method can provides a good localization performance outdoors but it is not useful inside GPS missing areas where war-driving to create RF fingersprint isimpossible (such as building, office, station, home etc.). We proposeenhancing war-driving method by collecting accelerometer data insteadof GPS data. The accelerometers are used to recognize the user’sdynamic activities which are relatively easy to recognize accurately(walking, going up or down stairs or an elevator) and combine withwifi data to determine his/her behavior within GPS missing areas.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"308","bibliographic_titles":[{"bibliographic_title":"第73回全国大会講演論文集"}],"bibliographicPageStart":"307","bibliographicIssueDates":{"bibliographicIssueDate":"2011-03-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2011"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"id":108835,"links":{}}