{"id":"https://openalex.org/W2945490067","doi":"https://doi.org/10.1109/access.2019.2917125","title":"SmartWall: Novel RFID-Enabled Ambient Human Activity Recognition Using Machine Learning for Unobtrusive Health Monitoring","display_name":"SmartWall: Novel RFID-Enabled Ambient Human Activity Recognition Using Machine Learning for Unobtrusive Health Monitoring","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2945490067","doi":"https://doi.org/10.1109/access.2019.2917125","mag":"2945490067"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2917125","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2917125","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08716524.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08716524.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038078970","display_name":"George Oguntala","orcid":"https://orcid.org/0000-0002-3920-7637"},"institutions":[{"id":"https://openalex.org/I139894009","display_name":"University of Bradford","ror":"https://ror.org/00vs8d940","country_code":"GB","type":"education","lineage":["https://openalex.org/I139894009"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"George A. Oguntala","raw_affiliation_strings":["Department of Biomedical and Electronics Engineering, University of Bradford, Bradford, U.K"],"raw_orcid":"https://orcid.org/0000-0002-3920-7637","affiliations":[{"raw_affiliation_string":"Department of Biomedical and Electronics Engineering, University of Bradford, Bradford, U.K","institution_ids":["https://openalex.org/I139894009"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084069773","display_name":"Raed A. Abd\u2010Alhameed","orcid":"https://orcid.org/0000-0003-2972-9965"},"institutions":[{"id":"https://openalex.org/I126633494","display_name":"University of Basrah","ror":"https://ror.org/00840ea57","country_code":"IQ","type":"education","lineage":["https://openalex.org/I126633494"]},{"id":"https://openalex.org/I4391768058","display_name":"Basrah University College of Science and Technology","ror":"https://ror.org/022patd17","country_code":null,"type":"education","lineage":["https://openalex.org/I4391768058"]}],"countries":["IQ"],"is_corresponding":false,"raw_author_name":"Raed A. Abd-Alhameed","raw_affiliation_strings":["Department of Communication and Informatics Engineering, Basrah University College of Science and Technology, Basra, Iraq"],"raw_orcid":"https://orcid.org/0000-0003-2972-9965","affiliations":[{"raw_affiliation_string":"Department of Communication and Informatics Engineering, Basrah University College of Science and Technology, Basra, Iraq","institution_ids":["https://openalex.org/I126633494","https://openalex.org/I4391768058"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033853183","display_name":"Nazar Ali","orcid":"https://orcid.org/0000-0003-2991-9451"},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Nazar T. Ali","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates"],"raw_orcid":"https://orcid.org/0000-0003-2991-9451","affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I176601375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075299123","display_name":"Yim Fun Hu","orcid":"https://orcid.org/0000-0002-4039-8346"},"institutions":[{"id":"https://openalex.org/I139894009","display_name":"University of Bradford","ror":"https://ror.org/00vs8d940","country_code":"GB","type":"education","lineage":["https://openalex.org/I139894009"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yim-Fun Hu","raw_affiliation_strings":["Department of Biomedical and Electronics Engineering, University of Bradford, Bradford, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical and Electronics Engineering, University of Bradford, Bradford, U.K","institution_ids":["https://openalex.org/I139894009"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052166718","display_name":"James M. Noras","orcid":null},"institutions":[{"id":"https://openalex.org/I139894009","display_name":"University of Bradford","ror":"https://ror.org/00vs8d940","country_code":"GB","type":"education","lineage":["https://openalex.org/I139894009"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"James M. Noras","raw_affiliation_strings":["Department of Biomedical and Electronics Engineering, University of Bradford, Bradford, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical and Electronics Engineering, University of Bradford, Bradford, U.K","institution_ids":["https://openalex.org/I139894009"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110790882","display_name":"Nnabuike Eya","orcid":null},"institutions":[{"id":"https://openalex.org/I139894009","display_name":"University of Bradford","ror":"https://ror.org/00vs8d940","country_code":"GB","type":"education","lineage":["https://openalex.org/I139894009"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Nnabuike N. Eya","raw_affiliation_strings":["Department of Biomedical and Electronics Engineering, University of Bradford, Bradford, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical and Electronics Engineering, University of Bradford, Bradford, U.K","institution_ids":["https://openalex.org/I139894009"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044433463","display_name":"Issa Elfergani","orcid":"https://orcid.org/0000-0002-0440-8025"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Issa Elfergani","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5 es, Campus Universit\u00e1 rio de Santiago, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5 es, Campus Universit\u00e1 rio de Santiago, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065466622","display_name":"Jonathan Rodr\u0131\u0301guez","orcid":"https://orcid.org/0000-0001-9829-0955"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jonathan Rodriguez","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5 es, Campus Universit\u00e1 rio de Santiago, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5 es, Campus Universit\u00e1 rio de Santiago, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":5.1861,"has_fulltext":true,"cited_by_count":93,"citation_normalized_percentile":{"value":0.96424016,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"7","issue":null,"first_page":"68022","last_page":"68033"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998999834060669,"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":0.9998999834060669,"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/assisted-living","display_name":"Assisted living","score":0.9320496320724487},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.8359202146530151},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8040248155593872},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5489370226860046},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.5298696756362915},{"id":"https://openalex.org/keywords/profiling","display_name":"Profiling (computer programming)","score":0.5264455080032349},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5030483603477478},{"id":"https://openalex.org/keywords/ambient-intelligence","display_name":"Ambient intelligence","score":0.47998353838920593},{"id":"https://openalex.org/keywords/home-automation","display_name":"Home automation","score":0.4573270082473755},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.448572039604187},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.4473497271537781},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43910062313079834},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.4302513897418976},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36979103088378906}],"concepts":[{"id":"https://openalex.org/C3018552312","wikidata":"https://www.wikidata.org/wiki/Q315412","display_name":"Assisted living","level":2,"score":0.9320496320724487},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.8359202146530151},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8040248155593872},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5489370226860046},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.5298696756362915},{"id":"https://openalex.org/C187191949","wikidata":"https://www.wikidata.org/wiki/Q1138496","display_name":"Profiling (computer programming)","level":2,"score":0.5264455080032349},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5030483603477478},{"id":"https://openalex.org/C201638289","wikidata":"https://www.wikidata.org/wiki/Q457396","display_name":"Ambient intelligence","level":2,"score":0.47998353838920593},{"id":"https://openalex.org/C507571656","wikidata":"https://www.wikidata.org/wiki/Q848436","display_name":"Home automation","level":2,"score":0.4573270082473755},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.448572039604187},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.4473497271537781},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43910062313079834},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.4302513897418976},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36979103088378906},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2019.2917125","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2917125","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08716524.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:bradscholars.brad.ac.uk:10454/17069","is_oa":false,"landing_page_url":"http://hdl.handle.net/10454/17069","pdf_url":null,"source":{"id":"https://openalex.org/S4306401846","display_name":"Bradford Scholars (University of Bradford)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139894009","host_organization_name":"University of Bradford","host_organization_lineage":["https://openalex.org/I139894009"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Accepted manuscript"},{"id":"pmh:oai:doaj.org/article:3e0d42a3643d4f4ca578b2a342957b76","is_oa":true,"landing_page_url":"https://doaj.org/article/3e0d42a3643d4f4ca578b2a342957b76","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":"IEEE Access, Vol 7, Pp 68022-68033 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2917125","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2917125","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08716524.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G1133979309","display_name":null,"funder_award_id":"H2020-MSCA-ITN-2016","funder_id":"https://openalex.org/F4320337669","funder_display_name":"H2020 European Institute of Innovation and Technology"},{"id":"https://openalex.org/G2001806450","display_name":null,"funder_award_id":"H2020-MSCA-ITN","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2216029211","display_name":null,"funder_award_id":"MSCA-ITN-2016","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G3345895242","display_name":null,"funder_award_id":"H2020-MSCA","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G4104038149","display_name":null,"funder_award_id":"MSCA-ITN-2016","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G4585587057","display_name":null,"funder_award_id":"SECRET-722424","funder_id":"https://openalex.org/F4320337669","funder_display_name":"H2020 European Institute of Innovation and Technology"},{"id":"https://openalex.org/G4621529451","display_name":null,"funder_award_id":"H2020-MSCA-ITN-2016","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G4937468798","display_name":null,"funder_award_id":"H2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6681905222","display_name":null,"funder_award_id":"H2020-MSCA-ITN-2016","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7842005466","display_name":null,"funder_award_id":"Horizon 2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7984235579","display_name":null,"funder_award_id":"H2020-MSCA-ITN","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G7990882814","display_name":null,"funder_award_id":"722424","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8462407591","display_name":null,"funder_award_id":"H2020-MSCA-ITN-2016 SECRET-722424","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G8512683158","display_name":null,"funder_award_id":"H2020-MSCA","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320315885","display_name":"Australian Government","ror":"https://ror.org/0314h5y94"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320325463","display_name":"Tertiary Education Trust Fund","ror":null},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320337669","display_name":"H2020 European Institute of Innovation and Technology","ror":"https://ror.org/036dxts37"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1501142324","https://openalex.org/W1510660243","https://openalex.org/W1556640487","https://openalex.org/W1606626619","https://openalex.org/W1810776825","https://openalex.org/W1857382374","https://openalex.org/W1970004112","https://openalex.org/W1983705368","https://openalex.org/W2008806637","https://openalex.org/W2029887827","https://openalex.org/W2039656688","https://openalex.org/W2066126758","https://openalex.org/W2074783809","https://openalex.org/W2075374379","https://openalex.org/W2080609534","https://openalex.org/W2085630382","https://openalex.org/W2096731057","https://openalex.org/W2115612038","https://openalex.org/W2152975774","https://openalex.org/W2195342085","https://openalex.org/W2462442000","https://openalex.org/W2466337456","https://openalex.org/W2570842558","https://openalex.org/W2582769230","https://openalex.org/W2737244020","https://openalex.org/W2767855576","https://openalex.org/W2776567776","https://openalex.org/W2796567768","https://openalex.org/W2796919335","https://openalex.org/W2890475204","https://openalex.org/W4243034134","https://openalex.org/W6630076078"],"related_works":["https://openalex.org/W1586249865","https://openalex.org/W3003171896","https://openalex.org/W4298441117","https://openalex.org/W2050836750","https://openalex.org/W2945490067","https://openalex.org/W2170347116","https://openalex.org/W2980701909","https://openalex.org/W2981353022","https://openalex.org/W1597685623","https://openalex.org/W1579566807"],"abstract_inverted_index":{"Human":[0],"activity":[1,94,117,145],"recognition":[2],"(HAR)":[3],"from":[4,86],"sensor":[5],"readings":[6],"has":[7],"proved":[8],"to":[9,90,110],"be":[10],"an":[11],"effective":[12],"approach":[13],"in":[14,22,128],"pervasive":[15,164],"computing":[16],"for":[17,156,167],"smart":[18],"healthcare.":[19],"Recent":[20],"approaches":[21],"ambient":[23,71],"assisted":[24],"living":[25],"(AAL)":[26],"within":[27],"the":[28,35,48,58,69,75,101,112,115,143,157],"home":[29],"or":[30],"community":[31],"setting":[32],"offers":[33,163],"people":[34],"prospect":[36],"of":[37,43,47,114,142],"independent":[38],"care":[39],"and":[40,61,122,146,159,162,170],"improved":[41],"quality":[42],"living.":[44],"However,":[45],"most":[46],"available":[49],"AAL":[50],"systems":[51],"are":[52,126,136],"limited":[53],"by":[54],"several":[55],"factors":[56],"including":[57],"system":[59],"complexity":[60],"computational":[62],"cost.":[63],"In":[64],"this":[65],"paper,":[66],"a":[67,129,139],"simple,":[68],"novel":[70],"HAR":[72],"framework":[73,82,153],"using":[74,138],"multivariate":[76,102],"Gaussian":[77,103],"is":[78,108],"proposed.":[79],"The":[80,96,119,133,151],"classification":[81],"augments":[83],"prior":[84],"information":[85],"passive":[87],"RFID":[88],"tags":[89],"obtain":[91],"more":[92],"detailed":[93],"profiling.":[95],"proposed":[97,152],"algorithm":[98],"based":[99],"on":[100],"via":[104],"maximum":[105],"likelihood":[106],"estimation":[107],"used":[109],"learn":[111],"features":[113],"human":[116],"model.":[118],"twelve":[120],"sequential":[121],"concurrent":[123],"experimental":[124],"evaluations":[125],"conducted":[127],"mock":[130],"apartment":[131],"environment.":[132],"sampled":[134],"activities":[135],"predicted":[137],"new":[140],"dataset":[141],"same":[144],"high":[147],"prediction":[148],"accuracy":[149],"established.":[150],"suits":[154],"well":[155],"single":[158],"multi-dwelling":[160],"environment":[161,166],"sensing":[165],"elderly,":[168],"disabled,":[169],"carers.":[171]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":21},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":16},{"year":2019,"cited_by_count":2}],"updated_date":"2026-06-12T08:23:45.883708","created_date":"2025-10-10T00:00:00"}