{"id":"https://openalex.org/W4366967875","doi":"https://doi.org/10.1145/3544793.3563423","title":"Excerpt of Auritus: An Open-Source Optimization Toolkit for Training and Development of Human Movement Models and Filters Using Earables","display_name":"Excerpt of Auritus: An Open-Source Optimization Toolkit for Training and Development of Human Movement Models and Filters Using Earables","publication_year":2022,"publication_date":"2022-09-11","ids":{"openalex":"https://openalex.org/W4366967875","doi":"https://doi.org/10.1145/3544793.3563423"},"language":"en","primary_location":{"id":"doi:10.1145/3544793.3563423","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3544793.3563423","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3544793.3563423","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM International Joint Conference on Pervasive and Ubiquitous Computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3544793.3563423","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004319249","display_name":"Swapnil Sayan Saha","orcid":"https://orcid.org/0000-0001-5357-2254"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Swapnil Sayan Saha","raw_affiliation_strings":["Electrical and Computer Engineering, University of California - Los Angeles, United States"],"raw_orcid":"https://orcid.org/0000-0001-5357-2254","affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of California - Los Angeles, United States","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069941852","display_name":"Sandeep Singh Sandha","orcid":"https://orcid.org/0000-0003-1421-1880"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sandeep Singh Sandha","raw_affiliation_strings":["Computer Science, UCLA, United States"],"raw_orcid":"https://orcid.org/0000-0003-1421-1880","affiliations":[{"raw_affiliation_string":"Computer Science, UCLA, United States","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011261253","display_name":"Siyou Pei","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Siyou Pei","raw_affiliation_strings":["Electrical and Computer Engineering, University of California, Los Angeles, United States"],"raw_orcid":"https://orcid.org/0000-0003-3802-8298","affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of California, Los Angeles, United States","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062664521","display_name":"Vivek Jain","orcid":"https://orcid.org/0000-0002-8666-0784"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vivek Jain","raw_affiliation_strings":["Electrical and Computer Engineering, University of California, Los Angeles (UCLA), United States"],"raw_orcid":"https://orcid.org/0000-0002-8666-0784","affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of California, Los Angeles (UCLA), United States","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438235","display_name":"Ziqi Wang","orcid":"https://orcid.org/0000-0002-0232-125X"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ziqi Wang","raw_affiliation_strings":["Electrical and Computer Engineering, University of California, Los Angeles, United States"],"raw_orcid":"https://orcid.org/0000-0002-0232-125X","affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of California, Los Angeles, United States","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005054316","display_name":"Yuchen Li","orcid":"https://orcid.org/0000-0002-4740-4171"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuchen Li","raw_affiliation_strings":["Mechanical &amp; Aerospace Engineering Dept, University of California, Los Angeles, United States"],"raw_orcid":"https://orcid.org/0000-0002-4740-4171","affiliations":[{"raw_affiliation_string":"Mechanical &amp; Aerospace Engineering Dept, University of California, Los Angeles, United States","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022681108","display_name":"Ankur Sarker","orcid":"https://orcid.org/0000-0003-4232-3345"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ankur Sarker","raw_affiliation_strings":["Electrical and Computer Engineering, University of California, Los Angeles (UCLA), United States"],"raw_orcid":"https://orcid.org/0000-0003-4232-3345","affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of California, Los Angeles (UCLA), United States","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074563122","display_name":"Mani Srivastava","orcid":"https://orcid.org/0000-0002-3782-9192"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mani Srivastava","raw_affiliation_strings":["ECE Department, University of California, Los Angeles, United States"],"raw_orcid":"https://orcid.org/0000-0002-3782-9192","affiliations":[{"raw_affiliation_string":"ECE Department, University of California, Los Angeles, United States","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5004319249"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17022909,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"252","last_page":"253"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9970999956130981,"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/T11325","display_name":"Inertial Sensor and Navigation","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/computer-science","display_name":"Computer science","score":0.791994571685791},{"id":"https://openalex.org/keywords/open-source","display_name":"Open source","score":0.7067403793334961},{"id":"https://openalex.org/keywords/replicate","display_name":"Replicate","score":0.6118705868721008},{"id":"https://openalex.org/keywords/open-source-software","display_name":"Open source software","score":0.5944057106971741},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5815857648849487},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4913581907749176},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.47403478622436523},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.42300546169281006},{"id":"https://openalex.org/keywords/head","display_name":"Head (geology)","score":0.42213401198387146},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4063076972961426},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.39947232604026794},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3636268079280853},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35781383514404297},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.06879505515098572}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.791994571685791},{"id":"https://openalex.org/C3018397939","wikidata":"https://www.wikidata.org/wiki/Q3644502","display_name":"Open source","level":3,"score":0.7067403793334961},{"id":"https://openalex.org/C2781162219","wikidata":"https://www.wikidata.org/wiki/Q26250693","display_name":"Replicate","level":2,"score":0.6118705868721008},{"id":"https://openalex.org/C2988343187","wikidata":"https://www.wikidata.org/wiki/Q1130645","display_name":"Open source software","level":3,"score":0.5944057106971741},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5815857648849487},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4913581907749176},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.47403478622436523},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.42300546169281006},{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.42213401198387146},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4063076972961426},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.39947232604026794},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3636268079280853},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35781383514404297},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.06879505515098572},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3544793.3563423","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3544793.3563423","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3544793.3563423","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM International Joint Conference on Pervasive and Ubiquitous Computing","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3544793.3563423","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3544793.3563423","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3544793.3563423","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM International Joint Conference on Pervasive and Ubiquitous Computing","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1637379582","display_name":null,"funder_award_id":"W911NF-17-2-0196","funder_id":"https://openalex.org/F4320338295","funder_display_name":"Army Research Laboratory"},{"id":"https://openalex.org/G517377387","display_name":null,"funder_award_id":"1P41EB028242","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G6961981803","display_name":null,"funder_award_id":"CNS-1822935; OAC-1640813","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306087","display_name":"Semiconductor Research Corporation","ror":"https://ror.org/047z4n946"},{"id":"https://openalex.org/F4320322320","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320338295","display_name":"Army Research Laboratory","ror":"https://ror.org/011hc8f90"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4366967875.pdf","grobid_xml":"https://content.openalex.org/works/W4366967875.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W4284894059"],"related_works":["https://openalex.org/W4376877853","https://openalex.org/W1493891899","https://openalex.org/W4250928611","https://openalex.org/W4232280318","https://openalex.org/W166480398","https://openalex.org/W167327709","https://openalex.org/W4387839566","https://openalex.org/W4210922265","https://openalex.org/W4319870556","https://openalex.org/W2084742289"],"abstract_inverted_index":{"Auritus":[0,15,21,66,92,151],"is":[1,152],"an":[2,40],"extendable":[3],"and":[4,11,26,51,59,73,79,87,118],"open-source":[5,41],"optimization":[6],"toolkit":[7],"designed":[8],"to":[9,49,76,143],"enhance":[10],"replicate":[12],"earable":[13,32],"applications.":[14],"serves":[16],"two":[17],"primary":[18],"functions.":[19],"Firstly,":[20],"handles":[22],"data":[23],"collection,":[24],"pre-processing,":[25],"labeling":[27],"tasks":[28],"for":[29,84,89],"creating":[30],"customized":[31],"datasets":[33],"using":[34,104,138],"graphical":[35],"tools.":[36],"The":[37],"system":[38],"includes":[39],"dataset":[42],"with":[43,95,130],"2.43":[44],"million":[45],"inertial":[46],"samples":[47],"related":[48],"head":[50,57,128],"full-body":[52],"movements,":[53],"consisting":[54],"of":[55],"34":[56],"poses":[58],"9":[60],"activities":[61,94],"from":[62],"45":[63],"volunteers.":[64],"Secondly,":[65],"provides":[67],"a":[68],"tightly-integrated":[69],"hardware-in-the-loop":[70],"(HIL)":[71],"optimizer":[72],"TinyML":[74],"interface":[75],"develop":[77],"lightweight":[78],"real-time":[80,105],"machine-learning":[81],"(ML)":[82],"models":[83,106,113],"activity":[85],"detection":[86],"filters":[88],"head-pose":[90],"tracking.":[91],"recognizes":[93],"91%":[96],"leave":[97],"1-out":[98],"test":[99,102],"accuracy":[100],"(98%":[101],"accuracy)":[103],"as":[107,109,133,135],"small":[108],"6-13":[110],"kB.":[111],"Our":[112],"are":[114],"98-740":[115],"\u00d7":[116,145],"smaller":[117],"3-6%":[119],"more":[120],"accurate":[121],"over":[122,148],"the":[123],"state-of-the-art.":[124],"We":[125],"also":[126],"estimate":[127],"pose":[129],"absolute":[131],"errors":[132],"low":[134],"5":[136],"degrees":[137],"20kB":[139],"filters,":[140],"achieving":[141],"up":[142],"1.6":[144],"precision":[146],"improvement":[147],"existing":[149],"techniques.":[150],"available":[153],"at":[154],"https://github.com/nesl/auritus.":[155]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
