{"created":"2021-03-01T06:20:35.543174+00:00","id":13556,"links":{},"metadata":{"_buckets":{"deposit":"1aa2bcc3-5bab-40c6-aafa-b23c028cb4c6"},"_deposit":{"id":"13556","owners":[],"pid":{"revision_id":0,"type":"depid","value":"13556"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00013556","sets":["312:598:599"]},"author_link":["42828","42829"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-03-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"278","bibliographicPageStart":"273","bibliographic_titles":[{"bibliographic_title":"Third IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom 2005 Workshops, 8-12 March 2005, Kauai Island, Hawaii","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Over the last few years, wireless LAN and location-based service has been a hot subject of controversy. In this paper, we propose a Bayesian-based location estimation system and a location-based application using existing wireless access points at a college campus. Our system uses signal strength of access points and a Bayesian inference to estimate a user's location. Using this pre-observation model-based system and considering signal strength direction, a user can construct a location estimation system easily and obtain good location estimation accuracy. Furthermore, our system allows users to know his/her location whenever they want without beacons searched by a system administrator or an unknown person. We implemented the system and exemplified its effectiveness with experiments at our campus. Using this system, we also propose a location-based presence service system. By using this presence system, one can get the location of friends automatically.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"http://dx.doi.org/10.1109/PERCOMW.2005.19"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/15455"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IEEE","subitem_publisher_language":"en"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1109/PERCOMW.2005.19","subitem_relation_type_select":"DOI"}}]},"item_10_relation_8":{"attribute_name":"ISBN","attribute_value_mlt":[{"subitem_relation_type":"isPartOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"0-7695-2300-5","subitem_relation_type_select":"ISBN"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(C) 2005 IEEE. Reprinted, with permission, from ITO, Seigo; KAWAGUCHI, Nobuo, Bayesian Based Location Estimation System Using Wireless LAN, Third IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom 2005 Workshops. 8-12 March 2005, Kauai Island, Hawaii, Mar/2005","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ITO, Seigo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"42828","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KAWAGUCHI, Nobuo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"42829","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-20"}],"displaytype":"detail","filename":"ItoS_Bayesian_Paper.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ItoS_Bayesian_Paper.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/13556/files/ItoS_Bayesian_Paper.pdf"},"version_id":"e9bbeff9-4ecd-4a50-b970-3d7cdd57e372"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Bayesian Based Location Estimation System Using Wireless LAN","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Bayesian Based Location Estimation System Using Wireless LAN","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["599"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-09-08"},"publish_date":"2011-09-08","publish_status":"0","recid":"13556","relation_version_is_last":true,"title":["Bayesian Based Location Estimation System Using Wireless LAN"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:00:43.012681+00:00"}