{"id":"https://openalex.org/W7203445708","doi":"https://doi.org/10.1007/s12243-026-01207-3","title":"A transformer-based framework for device-free human activity recognition using Wi-Fi CSI","display_name":"A transformer-based framework for device-free human activity recognition using Wi-Fi CSI","publication_year":2026,"publication_date":"2026-08-15","ids":{"openalex":"https://openalex.org/W7203445708","doi":"https://doi.org/10.1007/s12243-026-01207-3"},"language":"en","primary_location":{"id":"doi:10.1007/s12243-026-01207-3","doi":"https://doi.org/10.1007/s12243-026-01207-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12243-026-01207-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12243-026-01207-3.pdf","source":{"id":"https://openalex.org/S164884734","display_name":"Annals of Telecommunications","issn_l":"0003-4347","issn":["0003-4347","1958-9395"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Telecommunications","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s12243-026-01207-3.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048828017","display_name":"Allan Costa Nascimento dos Santos","orcid":"https://orcid.org/0000-0002-9400-5990","observed_orcids":["https://orcid.org/0000-0002-9400-5990"]},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]},{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["BR","GB"],"is_corresponding":true,"raw_author_name":"Allan Costa Nascimento dos Santos","raw_affiliation_strings":["Department of Computer Science, Brunel University London, London, UK","MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-9400-5990","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Brunel University London, London, UK","institution_ids":["https://openalex.org/I59433898"]},{"raw_affiliation_string":"MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil","institution_ids":["https://openalex.org/I161127581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042407105","display_name":"Pamella Soares","orcid":"https://orcid.org/0000-0002-8691-7180","observed_orcids":["https://orcid.org/0000-0002-8691-7180"]},"institutions":[{"id":"https://openalex.org/I102939073","display_name":"Universidade Estadual do Cear\u00e1","ror":"https://ror.org/00sec1m50","country_code":"BR","type":"education","lineage":["https://openalex.org/I102939073"]},{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["BR","GB"],"is_corresponding":false,"raw_author_name":"Pamella Soares","raw_affiliation_strings":["Department of Computer Science, Brunel University London, London, UK","Graduate Program in Computer Science, State University of Ceara, Ceara, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-8691-7180","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Brunel University London, London, UK","institution_ids":["https://openalex.org/I59433898"]},{"raw_affiliation_string":"Graduate Program in Computer Science, State University of Ceara, Ceara, Brazil","institution_ids":["https://openalex.org/I102939073"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051238424","display_name":"Iandra Galdino","orcid":"https://orcid.org/0000-0002-3564-2092","observed_orcids":["https://orcid.org/0000-0002-3564-2092"]},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]},{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["BR","GB"],"is_corresponding":false,"raw_author_name":"Iandra Galdino","raw_affiliation_strings":["Department of Computer Science, Brunel University London, London, UK","MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-3564-2092","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Brunel University London, London, UK","institution_ids":["https://openalex.org/I59433898"]},{"raw_affiliation_string":"MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil","institution_ids":["https://openalex.org/I161127581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076835230","display_name":"Taiane Coelho Ramos","orcid":"https://orcid.org/0000-0002-0351-1450","observed_orcids":["https://orcid.org/0000-0002-0351-1450"]},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Taiane C. Ramos","raw_affiliation_strings":["MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-0351-1450","affiliations":[{"raw_affiliation_string":"MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil","institution_ids":["https://openalex.org/I161127581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066716326","display_name":"C\u00e9lio V. N. Albuquerque","orcid":"https://orcid.org/0000-0002-7959-6569","observed_orcids":["https://orcid.org/0000-0002-7959-6569"]},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"C\u00e9lio Albuquerque","raw_affiliation_strings":["MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-7959-6569","affiliations":[{"raw_affiliation_string":"MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil","institution_ids":["https://openalex.org/I161127581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044594181","display_name":"Raphael Pereira de Oliveira Guerra","orcid":"https://orcid.org/0000-0002-6371-0662","observed_orcids":["https://orcid.org/0000-0002-6371-0662"]},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Raphael Guerra","raw_affiliation_strings":["MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-6371-0662","affiliations":[{"raw_affiliation_string":"MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil","institution_ids":["https://openalex.org/I161127581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063091818","display_name":"Natalia Castro Fernandes","orcid":"https://orcid.org/0000-0001-9481-6374","observed_orcids":["https://orcid.org/0000-0001-9481-6374"]},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Natalia C. Fernandes","raw_affiliation_strings":["MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-9481-6374","affiliations":[{"raw_affiliation_string":"MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil","institution_ids":["https://openalex.org/I161127581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017693414","display_name":"D\u00e9bora C. Muchaluat-Saade","orcid":"https://orcid.org/0000-0002-1233-9736","observed_orcids":["https://orcid.org/0000-0002-1233-9736"]},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"D\u00e9bora C. Muchaluat-Saade","raw_affiliation_strings":["MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-1233-9736","affiliations":[{"raw_affiliation_string":"MidiaCom Lab, Universidade Federal Fluminense, Niter\u00f3i, RJ, Brazil","institution_ids":["https://openalex.org/I161127581"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084177841","display_name":"Gheorghi\u021b\u0103 Ghinea","orcid":"https://orcid.org/0000-0003-2578-5580","observed_orcids":["https://orcid.org/0000-0003-2578-5580"]},"institutions":[{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gheorghita Ghinea","raw_affiliation_strings":["Department of Computer Science, Brunel University London, London, UK"],"raw_orcid":"https://orcid.org/0000-0003-2578-5580","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Brunel University London, London, UK","institution_ids":["https://openalex.org/I59433898"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5048828017"],"corresponding_institution_ids":["https://openalex.org/I161127581","https://openalex.org/I59433898"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":{"value":2890,"currency":"USD","value_usd":2890},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.60862769,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9082000255584717,"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":0.9082000255584717,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.06790000200271606,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.0019000000320374966,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/device-free-sensing","display_name":"device-free sensing","score":0.8880000114440918},{"id":"https://openalex.org/keywords/human-activity-recognition","display_name":"human activity recognition","score":0.9950000047683716},{"id":"https://openalex.org/keywords/wifi-channel-state-information","display_name":"WiFi channel state information","score":0.9810000061988831},{"id":"https://openalex.org/keywords/transformer","display_name":"transformer models","score":0.781000018119812},{"id":"https://openalex.org/keywords/ambient-assisted-living","display_name":"ambient assisted living","score":0.9089999794960022},{"id":"https://openalex.org/keywords/elderly-monitoring","display_name":"elderly monitoring","score":0.8820000290870667},{"id":"https://openalex.org/keywords/privacy-preserving-sensing","display_name":"privacy-preserving sensing","score":0.640999972820282},{"id":"https://openalex.org/keywords/temporal-dependency-modeling","display_name":"temporal dependency modeling","score":0.5580000281333923}],"concepts":[{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.8374999761581421},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7049999833106995},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.5665000081062317},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5613999962806702},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5338000059127808},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.43619999289512634},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4205000102519989},{"id":"https://openalex.org/C2986578859","wikidata":"https://www.wikidata.org/wiki/Q657632","display_name":"Human motion","level":3,"score":0.39149999618530273},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.3849000036716461},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.37070000171661377},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3682999908924103},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.3671000003814697},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.3522000014781952},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3506999909877777},{"id":"https://openalex.org/C2988656282","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity detection","level":2,"score":0.35010001063346863},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.34929999709129333},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3310000002384186},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.3287999927997589},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.32690000534057617},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.31769999861717224},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.28630000352859497},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.2802000045776367},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.27790001034736633},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.2759000062942505},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.26649999618530273},{"id":"https://openalex.org/C201638289","wikidata":"https://www.wikidata.org/wiki/Q457396","display_name":"Ambient intelligence","level":2,"score":0.26339998841285706},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2603999972343445},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.25929999351501465},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.25119999051094055},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.25029999017715454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s12243-026-01207-3","doi":"https://doi.org/10.1007/s12243-026-01207-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12243-026-01207-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12243-026-01207-3.pdf","source":{"id":"https://openalex.org/S164884734","display_name":"Annals of Telecommunications","issn_l":"0003-4347","issn":["0003-4347","1958-9395"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Telecommunications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s12243-026-01207-3","doi":"https://doi.org/10.1007/s12243-026-01207-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12243-026-01207-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12243-026-01207-3.pdf","source":{"id":"https://openalex.org/S164884734","display_name":"Annals of Telecommunications","issn_l":"0003-4347","issn":["0003-4347","1958-9395"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Telecommunications","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"score":0.629479706287384,"display_name":"Peace, justice, and strong institutions","id":"https://metadata.un.org/sdg/16"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1207375514","display_name":null,"funder_award_id":"Code 001","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"}],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322749","display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro","ror":"https://ror.org/03kk0s825"},{"id":"https://openalex.org/F4320322904","display_name":"Financiadora de Estudos e Projetos","ror":"https://ror.org/030w99567"},{"id":"https://openalex.org/F4320326433","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08"},{"id":"https://openalex.org/F4320327357","display_name":"Instituto Nacional de Ci\u00eancia e Tecnologia em Medicina Assistida por Computa\u00e7\u00e3o Cient\u00edfica","ror":"https://ror.org/02c7q1p70"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7203445708.pdf","grobid_xml":"https://content.openalex.org/works/W7203445708.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W2014758824","https://openalex.org/W2091072258","https://openalex.org/W2338892592","https://openalex.org/W2416971131","https://openalex.org/W2555007564","https://openalex.org/W2559638459","https://openalex.org/W2899145720","https://openalex.org/W2969645632","https://openalex.org/W3085959113","https://openalex.org/W3162459705","https://openalex.org/W3214897310","https://openalex.org/W4206619260","https://openalex.org/W4221028123","https://openalex.org/W4224277591","https://openalex.org/W4225747069","https://openalex.org/W4239199334","https://openalex.org/W4256340279","https://openalex.org/W4291711278","https://openalex.org/W4307922140","https://openalex.org/W4313427504","https://openalex.org/W4367598041","https://openalex.org/W4378549062","https://openalex.org/W4381430947","https://openalex.org/W4383890120","https://openalex.org/W4385258623","https://openalex.org/W4386828337","https://openalex.org/W4388820443","https://openalex.org/W4390402138","https://openalex.org/W4392108762","https://openalex.org/W4392293522","https://openalex.org/W4392502005","https://openalex.org/W4399286231","https://openalex.org/W4399882338","https://openalex.org/W4400645205","https://openalex.org/W4404391248","https://openalex.org/W4406882672","https://openalex.org/W4407690700","https://openalex.org/W4408089277","https://openalex.org/W4408358926","https://openalex.org/W4414755942","https://openalex.org/W4415699596","https://openalex.org/W7101825859","https://openalex.org/W7117322274","https://openalex.org/W7118012727","https://openalex.org/W7125581406","https://openalex.org/W7143436419","https://openalex.org/W7164858889"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"Human":[1],"activity":[2],"recognition":[3],"(HAR)":[4],"plays":[5],"a":[6,49,67,83],"pivotal":[7],"role":[8],"in":[9,77],"ambient":[10],"assisted":[11],"living,":[12],"particularly":[13],"for":[14],"monitoring":[15],"the":[16],"elderly":[17],"and":[18,39],"patients":[19],"with":[20],"chronic":[21],"conditions.":[22],"However,":[23],"traditional":[24],"approaches":[25],"relying":[26],"on":[27],"wearable":[28],"sensors":[29],"or":[30],"video":[31],"cameras":[32],"face":[33],"significant":[34],"challenges":[35],"regarding":[36],"user":[37],"compliance":[38],"privacy":[40],"intrusion.":[41],"To":[42],"mitigate":[43],"these":[44],"issues,":[45],"this":[46],"paper":[47],"proposes":[48],"device-free":[50],"sensing":[51],"(DFS)":[52],"(":[53],"https://github.com/mestrelan/MDA-CSI":[54],")":[55],"framework":[56],"utilizing":[57],"Wi-Fi":[58],"channel":[59],"state":[60],"information":[61],"(CSI),":[62],"named":[63],".":[64],"We":[65],"introduce":[66],"robust":[68],"Transformer-based":[69],"architecture":[70],"designed":[71],"to":[72],"capture":[73],"long-range":[74],"temporal":[75],"dependencies":[76],"wireless":[78],"signals.":[79],"was":[80],"validated":[81],"using":[82],"comprehensive":[84],"dataset":[85],"from":[86],"86":[87],"volunteers,":[88],"ensuring":[89],"high":[90],"generalization":[91],"capabilities":[92],"across":[93],"diverse":[94],"human":[95],"motion":[96],"patterns.":[97]},"counts_by_year":[],"updated_date":"2026-10-18T09:31:52.927876","created_date":"2026-08-15T00:00:00"}