{"id":"https://openalex.org/W4411725542","doi":"https://doi.org/10.1109/iscas56072.2025.11043898","title":"Extended Operational Life for Wearable Health Devices: A Hybrid TinyML and Server-Side ML Approach","display_name":"Extended Operational Life for Wearable Health Devices: A Hybrid TinyML and Server-Side ML Approach","publication_year":2025,"publication_date":"2025-05-25","ids":{"openalex":"https://openalex.org/W4411725542","doi":"https://doi.org/10.1109/iscas56072.2025.11043898"},"language":"en","primary_location":{"id":"doi:10.1109/iscas56072.2025.11043898","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043898","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5075725391","display_name":"Nabi Nazari","orcid":"https://orcid.org/0000-0002-1468-8032"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Najmeh Nazari","raw_affiliation_strings":["University of California,Department of Electrical and Computer Engineering,Davis,USA"],"affiliations":[{"raw_affiliation_string":"University of California,Department of Electrical and Computer Engineering,Davis,USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052876785","display_name":"Vivek Patel","orcid":"https://orcid.org/0000-0001-8583-1548"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vedant Patel","raw_affiliation_strings":["University of California,Department of Electrical and Computer Engineering,Davis,USA"],"affiliations":[{"raw_affiliation_string":"University of California,Department of Electrical and Computer Engineering,Davis,USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073675901","display_name":"Chongzhou Fang","orcid":"https://orcid.org/0009-0003-8942-7384"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chongzhou Fang","raw_affiliation_strings":["University of California,Department of Electrical and Computer Engineering,Davis,USA"],"affiliations":[{"raw_affiliation_string":"University of California,Department of Electrical and Computer Engineering,Davis,USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103033046","display_name":"Setareh Rafatirad","orcid":"https://orcid.org/0000-0003-2035-8512"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Setareh Rafatirad","raw_affiliation_strings":["University of California,Department of Electrical and Computer Engineering,Davis,USA"],"affiliations":[{"raw_affiliation_string":"University of California,Department of Electrical and Computer Engineering,Davis,USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017865799","display_name":"Houman Homayoun","orcid":"https://orcid.org/0000-0003-4052-1663"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Houman Homayoun","raw_affiliation_strings":["University of California,Department of Electrical and Computer Engineering,Davis,USA"],"affiliations":[{"raw_affiliation_string":"University of California,Department of Electrical and Computer Engineering,Davis,USA","institution_ids":["https://openalex.org/I84218800"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5075725391"],"corresponding_institution_ids":["https://openalex.org/I84218800"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16585375,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9747999906539917,"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"}},"topics":[{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9747999906539917,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9343000054359436,"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/T13553","display_name":"Age of Information Optimization","score":0.9139000177383423,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7407853603363037},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6504510045051575},{"id":"https://openalex.org/keywords/server-side","display_name":"Server-side","score":0.5272753834724426},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.5079506039619446},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.41386693716049194},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2364303469657898}],"concepts":[{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7407853603363037},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6504510045051575},{"id":"https://openalex.org/C14414571","wikidata":"https://www.wikidata.org/wiki/Q519081","display_name":"Server-side","level":2,"score":0.5272753834724426},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.5079506039619446},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.41386693716049194},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2364303469657898}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas56072.2025.11043898","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043898","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Circuits and Systems (ISCAS)","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":21,"referenced_works":["https://openalex.org/W2072493923","https://openalex.org/W2541133059","https://openalex.org/W2587967768","https://openalex.org/W2805313241","https://openalex.org/W2906199404","https://openalex.org/W2917797872","https://openalex.org/W2924832176","https://openalex.org/W2981954928","https://openalex.org/W3025026172","https://openalex.org/W3158726271","https://openalex.org/W3178567251","https://openalex.org/W4309969698","https://openalex.org/W4316076971","https://openalex.org/W4319300630","https://openalex.org/W4378800781","https://openalex.org/W4389252614","https://openalex.org/W4392939386","https://openalex.org/W4394689365","https://openalex.org/W4400230660","https://openalex.org/W4400234243","https://openalex.org/W4400236418"],"related_works":["https://openalex.org/W3090300519","https://openalex.org/W2514492205","https://openalex.org/W4250401876","https://openalex.org/W2943851981","https://openalex.org/W2566526749","https://openalex.org/W3047461507","https://openalex.org/W3126390843","https://openalex.org/W4245880644","https://openalex.org/W4312415459","https://openalex.org/W2528680939"],"abstract_inverted_index":{"Wearable":[0],"devices":[1,121],"equipped":[2],"with":[3,56],"sensors":[4],"like":[5],"ECG,":[6],"PPG,":[7],"and":[8,106,138,160],"heart":[9],"rate":[10],"monitors":[11],"are":[12],"pivotal":[13],"in":[14,48,73,162],"health":[15,50,163],"monitoring,":[16,164],"yet":[17],"they":[18],"face":[19],"significant":[20],"challenges":[21],"due":[22],"to":[23,44,70,84,96,111],"limited":[24],"battery":[25,152],"life,":[26],"particularly":[27],"when":[28],"using":[29,62],"complex":[30,89],"machine":[31],"learning":[32],"(ML)":[33],"models":[34,65],"for":[35,66,169],"continuous":[36],"monitoring.":[37],"This":[38],"paper":[39],"explores":[40],"an":[41,78],"innovative":[42],"approach":[43],"enhance":[45],"energy":[46,136],"efficiency":[47],"wearable":[49,120,171],"monitoring":[51],"applications":[52],"by":[53],"integrating":[54],"TinyML":[55,64,148],"advanced":[57],"ML":[58,90],"models.":[59],"We":[60],"propose":[61],"energy-efficient":[63],"initial":[67],"binary":[68],"classification":[69,95],"detect":[71],"abnormalities":[72],"ECG":[74],"signals.":[75],"Upon":[76],"detecting":[77],"anomaly,":[79],"the":[80,116,145],"data":[81,108],"is":[82,128],"transmitted":[83],"a":[85,166],"server":[86],"where":[87],"more":[88],"models,":[91],"perform":[92],"detailed":[93],"multi-label":[94],"identify":[97],"specific":[98],"conditions.":[99],"Our":[100,141],"methodology":[101],"leverages":[102],"event-driven":[103],"software":[104],"frameworks":[105],"adaptive":[107],"collection":[109],"strategies":[110],"optimize":[112],"power":[113],"consumption,":[114,137],"extending":[115],"operational":[117],"life":[118,153],"of":[119,147,158],"without":[122],"sacrificing":[123],"accuracy.":[124],"The":[125],"proposed":[126],"system":[127],"evaluated":[129],"on":[130],"several":[131],"metrics,":[132],"including":[133],"accuracy,":[134],"F1-score,":[135],"model":[139],"latency.":[140],"findings":[142],"demonstrate":[143],"that":[144],"integration":[146],"can":[149],"significantly":[150],"extend":[151],"while":[154],"maintaining":[155],"high":[156],"levels":[157],"accuracy":[159],"reliability":[161],"presenting":[165],"promising":[167],"solution":[168],"long-term":[170],"device":[172],"deployment.":[173]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}