{"id":"https://openalex.org/W2044059866","doi":"https://doi.org/10.1145/2757290.2757297","title":"Smartphone Sensor Fusion based Activity Recognition System for Elderly Healthcare","display_name":"Smartphone Sensor Fusion based Activity Recognition System for Elderly Healthcare","publication_year":2015,"publication_date":"2015-06-12","ids":{"openalex":"https://openalex.org/W2044059866","doi":"https://doi.org/10.1145/2757290.2757297","mag":"2044059866"},"language":"en","primary_location":{"id":"doi:10.1145/2757290.2757297","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2757290.2757297","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Workshop on Pervasive Wireless Healthcare","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/A5040298627","display_name":"Umer Fareed","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Umer Fareed","raw_affiliation_strings":["Universitat Polit\u00e8cnica de Catalunya, Vilanova i la Geltru, Spain"],"affiliations":[{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya, Vilanova i la Geltru, Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5040298627"],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.5617,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.74727097,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"29","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998000264167786,"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":0.9998000264167786,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.988099992275238,"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/T11446","display_name":"Mobile Health and mHealth Applications","score":0.9851999878883362,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.8640913367271423},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.8168568015098572},{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.7790356874465942},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.6392908096313477},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6363822221755981},{"id":"https://openalex.org/keywords/assisted-living","display_name":"Assisted living","score":0.5488277077674866},{"id":"https://openalex.org/keywords/remote-patient-monitoring","display_name":"Remote patient monitoring","score":0.45459866523742676},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44033318758010864},{"id":"https://openalex.org/keywords/physical-activity","display_name":"Physical activity","score":0.41700413823127747},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35784032940864563},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.35590189695358276},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3423087000846863},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2162725031375885},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.16069462895393372},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.14963218569755554}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8640913367271423},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.8168568015098572},{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.7790356874465942},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.6392908096313477},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6363822221755981},{"id":"https://openalex.org/C3018552312","wikidata":"https://www.wikidata.org/wiki/Q315412","display_name":"Assisted living","level":2,"score":0.5488277077674866},{"id":"https://openalex.org/C175079658","wikidata":"https://www.wikidata.org/wiki/Q7312165","display_name":"Remote patient monitoring","level":2,"score":0.45459866523742676},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44033318758010864},{"id":"https://openalex.org/C3020255362","wikidata":"https://www.wikidata.org/wiki/Q747883","display_name":"Physical activity","level":2,"score":0.41700413823127747},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35784032940864563},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.35590189695358276},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3423087000846863},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2162725031375885},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.16069462895393372},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.14963218569755554},{"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2757290.2757297","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2757290.2757297","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Workshop on Pervasive Wireless Healthcare","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7432493817","display_name":null,"funder_award_id":"2010-0012","funder_id":"https://openalex.org/F4320334680","funder_display_name":"Education, Audiovisual and Culture Executive Agency"}],"funders":[{"id":"https://openalex.org/F4320334680","display_name":"Education, Audiovisual and Culture Executive Agency","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W71842462","https://openalex.org/W98188630","https://openalex.org/W167401900","https://openalex.org/W1576226931","https://openalex.org/W1857382374","https://openalex.org/W1966580198","https://openalex.org/W1970099751","https://openalex.org/W1979930226","https://openalex.org/W2000108661","https://openalex.org/W2017351764","https://openalex.org/W2056591916","https://openalex.org/W2084490355","https://openalex.org/W2097575504","https://openalex.org/W2097906225","https://openalex.org/W2099017849","https://openalex.org/W2102007744","https://openalex.org/W2105046342","https://openalex.org/W2107951235","https://openalex.org/W2117811484","https://openalex.org/W2129793335","https://openalex.org/W2138725602","https://openalex.org/W2143364815","https://openalex.org/W2148048965","https://openalex.org/W2170724010","https://openalex.org/W2210046117","https://openalex.org/W2239495302","https://openalex.org/W3152305504"],"related_works":["https://openalex.org/W4394860559","https://openalex.org/W2945490067","https://openalex.org/W2106403763","https://openalex.org/W1464901939","https://openalex.org/W1579566807","https://openalex.org/W3184212333","https://openalex.org/W2889810448","https://openalex.org/W2971659033","https://openalex.org/W2279827266","https://openalex.org/W4312401170"],"abstract_inverted_index":{"With":[0,22],"recent":[1],"advancements":[2],"in":[3,19,26,40],"the":[4,23,27,50,62,94,112,116,119,136],"tele-monitoring":[5],"and":[6,99,130,144],"ambient":[7],"assisted":[8],"living":[9],"technology,":[10],"human":[11],"activity":[12,55,142],"recognition":[13,56,85],"(HAR)":[14],"has":[15,57],"proven":[16],"enormously":[17],"important":[18],"elderly":[20],"healthcare.":[21],"rapid":[24],"increase":[25],"use":[28,137],"of":[29,36,64,86,104,115,138],"smartphones":[30,48],"embedded":[31],"with":[32],"a":[33,44,70],"wide":[34],"variety":[35],"latest":[37],"locomotion":[38],"sensors":[39,66],"our":[41],"daily":[42],"life,":[43],"new":[45,71],"role":[46],"for":[47,53,73,84,127,141,147],"as":[49],"performance":[51,114],"evaluator":[52],"physical":[54,88],"emerged.":[58],"HAR":[59],"by":[60,91],"using":[61,93],"fusion":[63,140],"smartphone":[65,95],"data":[67,106],"is":[68],"comparatively":[69],"area":[72],"exploration.":[74],"In":[75],"this":[76],"paper,":[77],"we":[78,134],"have":[79],"evaluated":[80],"different":[81],"classification":[82],"algorithms":[83],"eight":[87],"activities":[89],"performed":[90],"individuals":[92],"tri-axial":[96],"accelerometer,":[97],"gyroscope":[98],"magnetometer":[100],"sensors.":[101],"Our":[102],"analyses":[103],"collected":[105],"indicate":[107],"that":[108],"sensor":[109,139],"combination":[110],"improves":[111],"overall":[113],"classifiers":[117],"to":[118,122],"maximum":[120],"compared":[121],"their":[123],"individual":[124],"performances":[125],"especially":[126],"walking":[128],"upstairs":[129],"downstairs":[131],"activities.":[132],"Moreover,":[133],"propose":[135],"monitoring":[143],"diagnostic":[145],"suitable":[146],"heart":[148],"failure":[149],"patients.":[150]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-14T06:02:45.956762","created_date":"2025-10-10T00:00:00"}