{"id":"https://openalex.org/W4389230749","doi":"https://doi.org/10.1109/bsn58485.2023.10330937","title":"TinyML optimization for activity classification on the resource-constrained body sensor BI-Vital","display_name":"TinyML optimization for activity classification on the resource-constrained body sensor BI-Vital","publication_year":2023,"publication_date":"2023-10-09","ids":{"openalex":"https://openalex.org/W4389230749","doi":"https://doi.org/10.1109/bsn58485.2023.10330937"},"language":"en","primary_location":{"id":"doi:10.1109/bsn58485.2023.10330937","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bsn58485.2023.10330937","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 19th International Conference on Body Sensor Networks (BSN)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5087389514","display_name":"K. Penner","orcid":"https://orcid.org/0009-0008-0386-8506"},"institutions":[{"id":"https://openalex.org/I20121455","display_name":"Bielefeld University","ror":"https://ror.org/02hpadn98","country_code":"DE","type":"education","lineage":["https://openalex.org/I20121455"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kevin Penner","raw_affiliation_strings":["Bielefeld University,Cognitronics &amp; Sensor Systems,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bielefeld University,Cognitronics &amp; Sensor Systems,Germany","institution_ids":["https://openalex.org/I20121455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023820395","display_name":"Felix Wittenfeld","orcid":null},"institutions":[{"id":"https://openalex.org/I20121455","display_name":"Bielefeld University","ror":"https://ror.org/02hpadn98","country_code":"DE","type":"education","lineage":["https://openalex.org/I20121455"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Felix Wittenfeld","raw_affiliation_strings":["Bielefeld University,Cognitronics &amp; Sensor Systems,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bielefeld University,Cognitronics &amp; Sensor Systems,Germany","institution_ids":["https://openalex.org/I20121455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022293974","display_name":"Bastian Steinhagen","orcid":"https://orcid.org/0000-0002-7905-513X"},"institutions":[{"id":"https://openalex.org/I20121455","display_name":"Bielefeld University","ror":"https://ror.org/02hpadn98","country_code":"DE","type":"education","lineage":["https://openalex.org/I20121455"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bastian Steinhagen","raw_affiliation_strings":["Bielefeld University,Cognitronics &amp; Sensor Systems,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bielefeld University,Cognitronics &amp; Sensor Systems,Germany","institution_ids":["https://openalex.org/I20121455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071906667","display_name":"Marc Hesse","orcid":"https://orcid.org/0000-0002-9500-3284"},"institutions":[{"id":"https://openalex.org/I20121455","display_name":"Bielefeld University","ror":"https://ror.org/02hpadn98","country_code":"DE","type":"education","lineage":["https://openalex.org/I20121455"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marc Hesse","raw_affiliation_strings":["Bielefeld University,Cognitronics &amp; Sensor Systems,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bielefeld University,Cognitronics &amp; Sensor Systems,Germany","institution_ids":["https://openalex.org/I20121455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043372144","display_name":"Ulrich R\u00fcckert","orcid":null},"institutions":[{"id":"https://openalex.org/I20121455","display_name":"Bielefeld University","ror":"https://ror.org/02hpadn98","country_code":"DE","type":"education","lineage":["https://openalex.org/I20121455"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ulrich R\u00fcckert","raw_affiliation_strings":["Bielefeld University,Cognitronics &amp; Sensor Systems,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bielefeld University,Cognitronics &amp; Sensor Systems,Germany","institution_ids":["https://openalex.org/I20121455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I20121455"],"apc_list":null,"apc_paid":null,"fwci":0.3633,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6792956,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9567000269889832,"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/computer-science","display_name":"Computer science","score":0.6158448457717896},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.5357348918914795},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3704335689544678},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1486666202545166}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6158448457717896},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.5357348918914795},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3704335689544678},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1486666202545166}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/bsn58485.2023.10330937","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bsn58485.2023.10330937","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 19th International Conference on Body Sensor Networks (BSN)","raw_type":"proceedings-article"},{"id":"pmh:oai:pub.uni-bielefeld.de:2984934","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10330937","pdf_url":null,"source":{"id":"https://openalex.org/S4306401624","display_name":"Publikationen an der Universit\u00e4t Bielefeld (Universit\u00e4t Bielefeld)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20121455","host_organization_name":"Bielefeld University","host_organization_lineage":["https://openalex.org/I20121455"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"http://purl.org/coar/resource_type/c_5794"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W293916754","https://openalex.org/W2613019972","https://openalex.org/W2761268027","https://openalex.org/W2998376881","https://openalex.org/W3011785450","https://openalex.org/W3035109558","https://openalex.org/W3067862503","https://openalex.org/W3209108686","https://openalex.org/W3213154195","https://openalex.org/W3216221236","https://openalex.org/W4214939762","https://openalex.org/W4311120686","https://openalex.org/W4366328073","https://openalex.org/W4386571432","https://openalex.org/W6605479355","https://openalex.org/W6610471430"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Addressing":[0],"the":[1,28,33,57,65,106,109,140],"demand":[2],"for":[3,68,149,152],"scalable":[4],"and":[5,16,52,87],"efficient":[6],"deployment":[7,25],"of":[8,32,49,59,142],"machine":[9,61],"learning":[10,62],"(ML)":[11],"models":[12,98,151],"on":[13,76],"mobile":[14],"devices":[15,154],"especially":[17,148],"microcontrollers,":[18],"this":[19,73,100],"research":[20,42],"introduces":[21],"a":[22,35],"hardware-in-the-loop":[23],"(HIL)":[24],"setup":[26],"within":[27],"producer-consumer":[29],"software":[30],"architecture":[31],"BI-Vital,":[34],"chest-mounted":[36],"body":[37],"sensor":[38,45],"designed":[39],"by":[40,56],"our":[41],"group.":[43],"The":[44,103,137],"provides":[46],"real-time":[47],"monitoring":[48],"various":[50],"physiological":[51,146],"environmental":[53],"parameters,":[54],"enhanced":[55],"integration":[58],"tiny":[60],"(TinyML).":[63],"Leveraging":[64],"UCI-HAR":[66],"dataset":[67],"Human":[69],"Activity":[70],"Recognition":[71],"(HAR),":[72],"study":[74],"focuses":[75],"optimizing":[77,150],"ML":[78],"models\u2019":[79],"hyperparameters":[80],"to":[81,96,133],"balance":[82],"inference":[83,135],"time,":[84],"memory,":[85],"accuracy,":[86],"power":[88,115],"consumption.":[89],"An":[90],"efficiency":[91],"score":[92],"E":[93],"is":[94],"proposed":[95],"assess":[97],"in":[99,144,155],"unique":[101],"context.":[102],"results":[104,138],"illustrate":[105],"trade-offs":[107],"between":[108],"models:":[110],"Decision":[111],"Trees":[112],"offer":[113],"reduced":[114],"usage,":[116],"Multilayer":[117],"Perceptrons":[118],"ensure":[119],"high":[120],"accuracy":[121],"with":[122],"minimal":[123],"memory":[124],"requirements,":[125],"while":[126],"Convolutional":[127],"Neural":[128],"Networks":[129],"present":[130],"limitations":[131],"due":[132],"extended":[134],"times.":[136],"emphasize":[139],"potential":[141],"TinyML":[143],"wearable":[145],"monitoring,":[147],"resource-limited":[153],"real-world":[156],"applications.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
