{"id":"https://openalex.org/W4296109053","doi":"https://doi.org/10.3390/s22186965","title":"PATROL: Participatory Activity Tracking and Risk Assessment for Anonymous Elderly Monitoring","display_name":"PATROL: Participatory Activity Tracking and Risk Assessment for Anonymous Elderly Monitoring","publication_year":2022,"publication_date":"2022-09-14","ids":{"openalex":"https://openalex.org/W4296109053","doi":"https://doi.org/10.3390/s22186965","pmid":"https://pubmed.ncbi.nlm.nih.gov/36146314"},"language":"en","primary_location":{"id":"doi:10.3390/s22186965","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22186965","pdf_url":"https://www.mdpi.com/1424-8220/22/18/6965/pdf?version=1663633842","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/22/18/6965/pdf?version=1663633842","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073484126","display_name":"Teruhiro Mizumoto","orcid":"https://orcid.org/0000-0003-0281-1205"},"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"]},{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Teruhiro Mizumoto","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Suita 565-0871, Osaka, Japan","Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma 630-0192, Nara, Japan"],"raw_orcid":"https://orcid.org/0000-0003-0281-1205","affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita 565-0871, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma 630-0192, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011128904","display_name":"Yuki Matsuda","orcid":"https://orcid.org/0000-0002-3135-4915"},"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"]},{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuki Matsuda","raw_affiliation_strings":["Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma 630-0192, Nara, Japan","Graduate School of Information Science and Technology, Osaka University, Suita 565-0871, Osaka, Japan"],"raw_orcid":"https://orcid.org/0000-0002-3135-4915","affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma 630-0192, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita 565-0871, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019740585","display_name":"Keiichi Yasumoto","orcid":"https://orcid.org/0000-0003-1579-3237"},"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":true,"raw_author_name":"Keiichi Yasumoto","raw_affiliation_strings":["Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma 630-0192, Nara, Japan"],"raw_orcid":"https://orcid.org/0000-0003-1579-3237","affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma 630-0192, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019740585"],"corresponding_institution_ids":["https://openalex.org/I75917431"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.07220546,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"22","issue":"18","first_page":"6965","last_page":"6965"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11977","display_name":"Technology Use by Older Adults","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"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/T12607","display_name":"Personal Information Management and User Behavior","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.614962100982666},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5953994989395142},{"id":"https://openalex.org/keywords/shower","display_name":"Shower","score":0.5487034916877747},{"id":"https://openalex.org/keywords/everyday-life","display_name":"Everyday life","score":0.5083910822868347},{"id":"https://openalex.org/keywords/nursing-homes","display_name":"Nursing homes","score":0.43749022483825684},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.43409132957458496},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3252553343772888},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2246854603290558},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2182464897632599},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21652263402938843},{"id":"https://openalex.org/keywords/nursing","display_name":"Nursing","score":0.1521521508693695},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.125311940908432}],"concepts":[{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.614962100982666},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5953994989395142},{"id":"https://openalex.org/C2776732256","wikidata":"https://www.wikidata.org/wiki/Q7863","display_name":"Shower","level":3,"score":0.5487034916877747},{"id":"https://openalex.org/C2779018934","wikidata":"https://www.wikidata.org/wiki/Q1129653","display_name":"Everyday life","level":2,"score":0.5083910822868347},{"id":"https://openalex.org/C3019398978","wikidata":"https://www.wikidata.org/wiki/Q837142","display_name":"Nursing homes","level":2,"score":0.43749022483825684},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.43409132957458496},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3252553343772888},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2246854603290558},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2182464897632599},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21652263402938843},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.1521521508693695},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.125311940908432},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C56200935","wikidata":"https://www.wikidata.org/wiki/Q250840","display_name":"Nozzle","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D009735","descriptor_name":"Nursing Homes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009735","descriptor_name":"Nursing Homes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009735","descriptor_name":"Nursing Homes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013672","descriptor_name":"Technology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013672","descriptor_name":"Technology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013672","descriptor_name":"Technology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063731","descriptor_name":"Mobile Applications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D063731","descriptor_name":"Mobile Applications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D063731","descriptor_name":"Mobile Applications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":6,"locations":[{"id":"doi:10.3390/s22186965","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22186965","pdf_url":"https://www.mdpi.com/1424-8220/22/18/6965/pdf?version=1663633842","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:36146314","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36146314","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:971a2ee99290479681772c41b91b274d","is_oa":true,"landing_page_url":"https://doaj.org/article/971a2ee99290479681772c41b91b274d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 22, Iss 18, p 6965 (2022)","raw_type":"article"},{"id":"pmh:oai:irdb.nii.ac.jp:01146:0006475502","is_oa":true,"landing_page_url":"https://naist.repo.nii.ac.jp/records/2000638","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"journal article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/18/6965/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22186965","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 22; Issue 18; Pages: 6965","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9504654","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9504654","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s22186965","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22186965","pdf_url":"https://www.mdpi.com/1424-8220/22/18/6965/pdf?version=1663633842","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1652723519","display_name":null,"funder_award_id":"JP20H04177","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5962761042","display_name":"Is it possible to automatically measure the \"motivation\" of workers? - Building a motivation-aware smart office","funder_award_id":"19K11924","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6071428570","display_name":null,"funder_award_id":"JP21H03431","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8342702477","display_name":null,"funder_award_id":"JP19KT0020","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8684165599","display_name":"Context Recognition of Humans and Objects by Distributed Zero-Energy IoT Devices","funder_award_id":"19H05665","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8994151308","display_name":"Spot context collection through multi-modal sensing and mobile federated learning","funder_award_id":"21H03431","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4296109053.pdf","grobid_xml":"https://content.openalex.org/works/W4296109053.grobid-xml"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W1517175707","https://openalex.org/W1565633572","https://openalex.org/W1646618849","https://openalex.org/W1971422403","https://openalex.org/W1991230944","https://openalex.org/W1994034470","https://openalex.org/W1998431265","https://openalex.org/W2030418807","https://openalex.org/W2030921785","https://openalex.org/W2041684999","https://openalex.org/W2049401656","https://openalex.org/W2052332753","https://openalex.org/W2059307174","https://openalex.org/W2084810330","https://openalex.org/W2102699948","https://openalex.org/W2105499459","https://openalex.org/W2130103019","https://openalex.org/W2156189021","https://openalex.org/W2161574907","https://openalex.org/W2169591478","https://openalex.org/W2201605142","https://openalex.org/W2406393172","https://openalex.org/W2429539452","https://openalex.org/W2513643868","https://openalex.org/W2564356381","https://openalex.org/W2594500395","https://openalex.org/W2605310309","https://openalex.org/W2611708998","https://openalex.org/W2611929056","https://openalex.org/W2613371246","https://openalex.org/W2613878687","https://openalex.org/W2727082138","https://openalex.org/W2735419489","https://openalex.org/W2737324050","https://openalex.org/W2748107518","https://openalex.org/W2752372686","https://openalex.org/W2765275233","https://openalex.org/W2789519263","https://openalex.org/W2799767723","https://openalex.org/W2802113586","https://openalex.org/W2897953787","https://openalex.org/W2901195267","https://openalex.org/W2919516796","https://openalex.org/W2921886909","https://openalex.org/W2922310888","https://openalex.org/W2942284002","https://openalex.org/W3034078738","https://openalex.org/W3047216125","https://openalex.org/W3127429635","https://openalex.org/W3182792505","https://openalex.org/W4233897578","https://openalex.org/W6683564004","https://openalex.org/W6743106099"],"related_works":["https://openalex.org/W2409463747","https://openalex.org/W91150482","https://openalex.org/W162789194","https://openalex.org/W4372300439","https://openalex.org/W2039449057","https://openalex.org/W3128060788","https://openalex.org/W2966471558","https://openalex.org/W2030968404","https://openalex.org/W1904387956","https://openalex.org/W4390083868"],"abstract_inverted_index":{"There":[0],"has":[1],"been":[2],"a":[3,75,106,114],"subsequent":[4],"increase":[5],"in":[6,18,39,63,101,126,187,197],"the":[7,47,110,118,137,163,176,188],"number":[8],"of":[9,136],"elderly":[10,56,111],"people":[11],"living":[12],"alone,":[13],"with":[14,109,148,162,172],"contribution":[15],"from":[16,105],"advancement":[17],"medicine":[19],"and":[20,24,30,37,71,80,85,93,112,121,128,144,169,179,194],"technology.":[21],"However,":[22],"hospitals":[23],"nursing":[25],"homes":[26],"are":[27,35,44],"crowded,":[28],"expensive,":[29],"uncomfortable,":[31],"while":[32,142],"personal":[33],"caretakers":[34],"expensive":[36],"few":[38],"number.":[40],"Home":[41],"monitoring":[42,57],"technologies":[43],"therefore":[45],"on":[46],"rise.":[48],"In":[49],"this":[50],"study,":[51],"we":[52,97],"propose":[53],"an":[54,82,102],"anonymous":[55],"system":[58],"to":[59,89,155,157,167,192],"track":[60],"potential":[61],"risks":[62,91,138],"everyday":[64],"activities":[65],"such":[66],"as":[67],"sleep,":[68],"medication,":[69],"shower,":[70],"food":[72],"intake":[73],"using":[74,117],"smartphone":[76],"application.":[77],"We":[78],"design":[79],"implement":[81],"activity":[83,103],"visualization":[84,127],"notification":[86,129,158],"strategy":[87],"method":[88,120,190],"identify":[90],"easily":[92],"quickly.":[94],"For":[95],"evaluation,":[96],"added":[98],"risky":[99],"situations":[100],"dataset":[104],"real-life":[107],"experiment":[108],"conducted":[113],"user":[115],"study":[116],"proposed":[119,133,164,189],"two":[122],"other":[123,149,173,198],"methods":[124],"varying":[125],"techniques.":[130],"With":[131],"our":[132],"method,":[134,165],"75.2%":[135],"were":[139,146],"successfully":[140],"identified,":[141],"68.5%":[143],"65.8%":[145],"identified":[147],"methods.":[150,174,199],"The":[151],"average":[152],"time":[153,181],"taken":[154],"respond":[156],"was":[159,182],"176.46":[160],"min":[161,171],"compared":[166,191],"201.42":[168],"176.9":[170],"Moreover,":[175],"interface":[177],"analyzing":[178],"reporting":[180],"also":[183],"lower":[184],"(28":[185],"s)":[186],"38":[193],"54":[195],"s":[196]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-24T06:01:01.537669","created_date":"2025-10-10T00:00:00"}
