{"id":"https://openalex.org/W4318037448","doi":"https://doi.org/10.1109/gcaiot57150.2022.10019176","title":"Origin Destination Estimation Carrying Over Rolling Proximity Identifiers with RSSI","display_name":"Origin Destination Estimation Carrying Over Rolling Proximity Identifiers with RSSI","publication_year":2022,"publication_date":"2022-12-18","ids":{"openalex":"https://openalex.org/W4318037448","doi":"https://doi.org/10.1109/gcaiot57150.2022.10019176"},"language":"en","primary_location":{"id":"doi:10.1109/gcaiot57150.2022.10019176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcaiot57150.2022.10019176","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Global Conference on Artificial Intelligence and Internet of Things (GCAIoT)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://naist.repo.nii.ac.jp/records/2000143","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090774749","display_name":"Masato Kawashima","orcid":"https://orcid.org/0009-0003-1267-0263"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masato Kawashima","raw_affiliation_strings":["Graduate School of Science and Technology, Nara Institute of Science and Technology,Ikoma,Japan","Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Nara Institute of Science and Technology,Ikoma,Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020806146","display_name":"Ismail Arai","orcid":"https://orcid.org/0000-0002-5353-2401"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ismail Arai","raw_affiliation_strings":["Information Initiative Center, Nara Institute of Science and Technology,Ikoma,Japan","Information Initiative Center, Nara Institute of Science and Technology, Ikoma, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Initiative Center, Nara Institute of Science and Technology,Ikoma,Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Information Initiative Center, Nara Institute of Science and Technology, Ikoma, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042238022","display_name":"Arata Endo","orcid":"https://orcid.org/0000-0003-4539-312X"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Arata Endo","raw_affiliation_strings":["Information Initiative Center, Nara Institute of Science and Technology,Ikoma,Japan","Information Initiative Center, Nara Institute of Science and Technology, Ikoma, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Initiative Center, Nara Institute of Science and Technology,Ikoma,Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Information Initiative Center, Nara Institute of Science and Technology, Ikoma, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111438565","display_name":"Masatoshi Kakiuchi","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masatoshi Kakiuchi","raw_affiliation_strings":["Graduate School of Science and Technology, Nara Institute of Science and Technology,Ikoma,Japan","Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Nara Institute of Science and Technology,Ikoma,Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052222187","display_name":"Kazutoshi Fujikawa","orcid":"https://orcid.org/0000-0003-1055-5790"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazutoshi Fujikawa","raw_affiliation_strings":["Information Initiative Center, Nara Institute of Science and Technology,Ikoma,Japan","Information Initiative Center, Nara Institute of Science and Technology, Ikoma, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Initiative Center, Nara Institute of Science and Technology,Ikoma,Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Information Initiative Center, Nara Institute of Science and Technology, Ikoma, Japan","institution_ids":["https://openalex.org/I75917431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I75917431"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"7","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.987500011920929,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10298","display_name":"Urban Transport and Accessibility","score":0.9801999926567078,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.8927581310272217},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.7356619834899902},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6879072785377502},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5523381233215332},{"id":"https://openalex.org/keywords/unique-identifier","display_name":"Unique identifier","score":0.5115450620651245},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4596007466316223},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.434914767742157},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.4266176223754883},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4176342189311981},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.38869509100914},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3465242385864258},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30149197578430176},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.15576910972595215}],"concepts":[{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.8927581310272217},{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.7356619834899902},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6879072785377502},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5523381233215332},{"id":"https://openalex.org/C119839945","wikidata":"https://www.wikidata.org/wiki/Q6545185","display_name":"Unique identifier","level":3,"score":0.5115450620651245},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4596007466316223},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.434914767742157},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.4266176223754883},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4176342189311981},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.38869509100914},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3465242385864258},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30149197578430176},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.15576910972595215}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/gcaiot57150.2022.10019176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcaiot57150.2022.10019176","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Global Conference on Artificial Intelligence and Internet of Things (GCAIoT)","raw_type":"proceedings-article"},{"id":"pmh:oai:irdb.nii.ac.jp:01146:0006055775","is_oa":true,"landing_page_url":"https://naist.repo.nii.ac.jp/records/2000143","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"2022 IEEE Global Conference on Artificial Intelligence and Internet of Things (GCAIoT)","raw_type":"conference paper"}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:01146:0006055775","is_oa":true,"landing_page_url":"https://naist.repo.nii.ac.jp/records/2000143","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"2022 IEEE Global Conference on Artificial Intelligence and Internet of Things (GCAIoT)","raw_type":"conference paper"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1999692945","https://openalex.org/W2067492572","https://openalex.org/W2076663670","https://openalex.org/W2103851624","https://openalex.org/W2334014903","https://openalex.org/W2405696541","https://openalex.org/W2951567918","https://openalex.org/W2953160867","https://openalex.org/W2963660578","https://openalex.org/W2988230581","https://openalex.org/W2998045805","https://openalex.org/W3011240184","https://openalex.org/W3014504264","https://openalex.org/W3045940313","https://openalex.org/W3082930779","https://openalex.org/W3093732656","https://openalex.org/W3160993989","https://openalex.org/W6667363427"],"related_works":["https://openalex.org/W2413568490","https://openalex.org/W1913624564","https://openalex.org/W3130054399","https://openalex.org/W4301062032","https://openalex.org/W2343500026","https://openalex.org/W2319837024","https://openalex.org/W2390627310","https://openalex.org/W2033159440","https://openalex.org/W2413664130","https://openalex.org/W2051731675"],"abstract_inverted_index":{"Origin":[0],"destination":[1],"(OD)":[2],"data":[3,19,26],"describing":[4],"passengers'":[5,44],"flows":[6,45],"is":[7,20,34],"essential":[8],"for":[9,65,142],"improving":[10],"bus":[11,109,118,134],"route":[12],"operational":[13],"efficiency.":[14],"Manual":[15],"collection":[16],"of":[17,31,59],"OD":[18,25],"still":[21],"conducted,":[22],"so":[23],"automatic":[24],"acquisition":[27],"using":[28],"the":[29,57,73,76,79,130,145],"internet":[30],"things":[32],"(IoT)":[33],"desired.":[35],"One":[36],"method":[37],"utilizes":[38],"Bluetooth":[39],"beacon":[40],"identifiers":[41,92],"to":[42,72,83,105],"understand":[43],"while":[46,51],"considering":[47],"their":[48],"privacy.":[49],"Still,":[50],"random":[52],"MAC":[53],"addresses":[54],"can":[55],"estimate":[56],"number":[58],"devices":[60],"there,":[61],"they":[62],"are":[63,120],"insufficient":[64],"generating":[66],"ODs.":[67],"In":[68],"contrast,":[69],"in":[70,135],"response":[71],"COVID-19":[74],"pandemic,":[75],"government":[77],"promoted":[78],"exposure":[80],"notification":[81],"system":[82,131],"prevent":[84],"secondary":[85],"infection.":[86],"The":[87],"smartphone":[88],"app":[89],"exchanges":[90],"short-term":[91],"called":[93],"Rolling":[94],"Proximity":[95],"Identifiers":[96],"(RPIs),":[97],"updated":[98],"every":[99],"15":[100],"minutes.":[101],"This":[102],"research":[103],"aims":[104],"realize":[106],"tracking":[107],"during":[108],"rides":[110,119],"with":[111],"only":[112,121],"a":[113,133],"few":[114],"RPIs":[115],"carryovers,":[116],"since":[117],"about":[122],"an":[123],"hour":[124],"long":[125],"at":[126],"most.":[127],"We":[128],"evaluated":[129],"on":[132],"Kyoto":[136],"City":[137],"and":[138],"successfully":[139],"tracked":[140],"passengers":[141],"55":[143],"minutes,":[144],"experiment's":[146],"maximum":[147],"length.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}