{"id":"https://openalex.org/W4206096118","doi":"https://doi.org/10.1109/idaacs53288.2021.9660935","title":"An IoT-based Context-Aware Recommender System to Improve the Quality of Life of Elderly People","display_name":"An IoT-based Context-Aware Recommender System to Improve the Quality of Life of Elderly People","publication_year":2021,"publication_date":"2021-09-22","ids":{"openalex":"https://openalex.org/W4206096118","doi":"https://doi.org/10.1109/idaacs53288.2021.9660935"},"language":"en","primary_location":{"id":"doi:10.1109/idaacs53288.2021.9660935","is_oa":false,"landing_page_url":"https://doi.org/10.1109/idaacs53288.2021.9660935","pdf_url":null,"source":{"id":"https://openalex.org/S4363607971","display_name":"2021 11th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 11th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110422035","display_name":"Komal Shinde","orcid":null},"institutions":[{"id":"https://openalex.org/I159743108","display_name":"Dortmund University of Applied Sciences and Arts","ror":"https://ror.org/03dv91853","country_code":"DE","type":"education","lineage":["https://openalex.org/I159743108"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Komal Shinde","raw_affiliation_strings":["Dortmund University of Applied Science and Arts, Dortmund, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dortmund University of Applied Science and Arts, Dortmund, Germany","institution_ids":["https://openalex.org/I159743108"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058348406","display_name":"Areej Aldaghamin","orcid":null},"institutions":[{"id":"https://openalex.org/I159743108","display_name":"Dortmund University of Applied Sciences and Arts","ror":"https://ror.org/03dv91853","country_code":"DE","type":"education","lineage":["https://openalex.org/I159743108"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Areej Aldaghamin","raw_affiliation_strings":["Dortmund University of Applied Science and Arts, Dortmund, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dortmund University of Applied Science and Arts, Dortmund, Germany","institution_ids":["https://openalex.org/I159743108"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044295870","display_name":"Iyad Tumar","orcid":"https://orcid.org/0000-0002-9304-0989"},"institutions":[{"id":"https://openalex.org/I94800806","display_name":"Birzeit University","ror":"https://ror.org/0256kw398","country_code":"PS","type":"education","lineage":["https://openalex.org/I94800806"]}],"countries":["PS"],"is_corresponding":false,"raw_author_name":"Iyad Tumar","raw_affiliation_strings":["Birzeit University, Palestine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Birzeit University, Palestine","institution_ids":["https://openalex.org/I94800806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061450417","display_name":"Abdalkarim Awad","orcid":"https://orcid.org/0000-0002-8266-4198"},"institutions":[{"id":"https://openalex.org/I94800806","display_name":"Birzeit University","ror":"https://ror.org/0256kw398","country_code":"PS","type":"education","lineage":["https://openalex.org/I94800806"]}],"countries":["PS"],"is_corresponding":false,"raw_author_name":"Abdalkarim Awad","raw_affiliation_strings":["Birzeit University, Palestine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Birzeit University, Palestine","institution_ids":["https://openalex.org/I94800806"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025469252","display_name":"Carsten Wolff","orcid":"https://orcid.org/0000-0003-3646-5240"},"institutions":[{"id":"https://openalex.org/I159743108","display_name":"Dortmund University of Applied Sciences and Arts","ror":"https://ror.org/03dv91853","country_code":"DE","type":"education","lineage":["https://openalex.org/I159743108"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Carsten Wolff","raw_affiliation_strings":["Dortmund University of Applied Science and Arts, Dortmund, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dortmund University of Applied Science and Arts, Dortmund, Germany","institution_ids":["https://openalex.org/I159743108"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6184,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57970297,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"202","last_page":"206"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9674999713897705,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9674999713897705,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9492999911308289,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6929758787155151},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6692438721656799},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6682727336883545},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5502175092697144},{"id":"https://openalex.org/keywords/context-awareness","display_name":"Context awareness","score":0.5453977584838867},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.49927449226379395},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.49519816040992737},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.4927716553211212},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.4841214120388031},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4539766311645508},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.437975138425827},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.4207687973976135},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.3664972186088562},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.27933409810066223},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.26096105575561523},{"id":"https://openalex.org/keywords/phone","display_name":"Phone","score":0.12353962659835815},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1014978289604187},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.09080362319946289}],"concepts":[{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6929758787155151},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6692438721656799},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6682727336883545},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5502175092697144},{"id":"https://openalex.org/C2781368080","wikidata":"https://www.wikidata.org/wiki/Q501688","display_name":"Context awareness","level":3,"score":0.5453977584838867},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.49927449226379395},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.49519816040992737},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.4927716553211212},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.4841214120388031},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4539766311645508},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.437975138425827},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.4207687973976135},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3664972186088562},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.27933409810066223},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.26096105575561523},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.12353962659835815},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1014978289604187},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.09080362319946289},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/idaacs53288.2021.9660935","is_oa":false,"landing_page_url":"https://doi.org/10.1109/idaacs53288.2021.9660935","pdf_url":null,"source":{"id":"https://openalex.org/S4363607971","display_name":"2021 11th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 11th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1980199481","https://openalex.org/W2058749424","https://openalex.org/W2164572080","https://openalex.org/W2624959365","https://openalex.org/W2795499880","https://openalex.org/W2800558901","https://openalex.org/W2807210428","https://openalex.org/W2978615250"],"related_works":["https://openalex.org/W4224438165","https://openalex.org/W3000116064","https://openalex.org/W2999098291","https://openalex.org/W2164750190","https://openalex.org/W2028754489","https://openalex.org/W4283368575","https://openalex.org/W4241771464","https://openalex.org/W2212111137","https://openalex.org/W2516087090","https://openalex.org/W3037733618"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"there":[3],"has":[4],"been":[5],"a":[6,31,51,80,84,125,151],"surge":[7],"of":[8,13,19,45,57,64,136],"interest":[9],"in":[10,22,34,39],"the":[11,17,55,62,67,89,92,94,114,129,134,139],"use":[12,109],"mobile":[14],"phones":[15],"and":[16,25,73,99,118,138,158],"Internet":[18,56],"Medical":[20,58],"Things":[21,59],"automated":[23],"diagnosis":[24],"health":[26],"monitoring.":[27],"These":[28],"applications":[29],"play":[30],"crucial":[32],"role":[33],"providing":[35],"smart":[36],"medical":[37],"services":[38],"modern":[40],"healthcare":[41,137],"systems.":[42],"The":[43,146],"goal":[44],"this":[46,77,110],"study":[47,78],"is":[48],"to":[49,60,112,156],"create":[50],"framework":[52,82,148],"that":[53],"uses":[54],"improve":[61],"quality":[63],"life":[65],"for":[66,83,131,154],"elderly.":[68],"Using":[69,88],"wearable":[70],"sensor":[71],"devices":[72],"activity":[74,105],"recognition":[75],"techniques,":[76],"proposes":[79],"conceptual":[81],"context-aware":[85],"recommendation":[86],"system.":[87],"data":[90],"from":[91],"elderly,":[93],"system":[95],"will":[96],"track,":[97],"monitor,":[98],"make":[100,119],"recommendations":[101,120],"based":[102,121],"on":[103,122,141],"their":[104,160],"levels.":[106],"Doctors":[107],"can":[108,143,163],"information":[111],"analyze":[113],"elders'":[115],"daily":[116],"habits":[117],"them.":[123],"As":[124],"result,":[126],"by":[127],"reducing":[128],"need":[130],"personal":[132],"care,":[133],"cost":[135],"burden":[140],"caregivers":[142],"be":[144],"reduced.":[145],"proposed":[147],"also":[149],"includes":[150],"monitoring":[152],"service":[153],"elders":[155],"monitor":[157],"control":[159],"habits,":[161],"which":[162],"ultimately":[164],"prevent":[165],"chronic":[166],"diseases.":[167]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}