{"id":"https://openalex.org/W4404586317","doi":"https://doi.org/10.1145/3699752","title":"ActSonic: Recognizing Everyday Activities from Inaudible Acoustic Wave Around the Body","display_name":"ActSonic: Recognizing Everyday Activities from Inaudible Acoustic Wave Around the Body","publication_year":2024,"publication_date":"2024-11-21","ids":{"openalex":"https://openalex.org/W4404586317","doi":"https://doi.org/10.1145/3699752"},"language":"en","primary_location":{"id":"doi:10.1145/3699752","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3699752","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-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/A5051085811","display_name":"Saif Mahmud","orcid":"https://orcid.org/0000-0002-5283-0765"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saif Mahmud","raw_affiliation_strings":["Cornell University, Ithaca, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-5283-0765","affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079079038","display_name":"V.N. Parikh","orcid":"https://orcid.org/0009-0000-8791-9340"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vineet Parikh","raw_affiliation_strings":["Cornell University, Ithaca, NY, USA"],"raw_orcid":"https://orcid.org/0009-0000-8791-9340","affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014651716","display_name":"Qikang Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qikang Liang","raw_affiliation_strings":["Cornell University, Ithaca, NY, USA"],"raw_orcid":"https://orcid.org/0009-0001-9301-625X","affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017543279","display_name":"Ke Li","orcid":"https://orcid.org/0000-0002-4208-7904"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ke Li","raw_affiliation_strings":["Cornell University, Ithaca, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-4208-7904","affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101635799","display_name":"Ruidong Zhang","orcid":"https://orcid.org/0000-0001-8329-0522"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ruidong Zhang","raw_affiliation_strings":["Cornell University, Ithaca, NY, USA"],"raw_orcid":"https://orcid.org/0000-0001-8329-0522","affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083260039","display_name":"Ashwin Ajit","orcid":"https://orcid.org/0009-0009-0700-688X"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ashwin Ajit","raw_affiliation_strings":["Cornell University, Ithaca, NY, USA"],"raw_orcid":"https://orcid.org/0009-0009-0700-688X","affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093845306","display_name":"Vipin Gunda","orcid":"https://orcid.org/0009-0000-5500-2183"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vipin Gunda","raw_affiliation_strings":["Cornell University, Ithaca, NY, USA"],"raw_orcid":"https://orcid.org/0009-0000-5500-2183","affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101436383","display_name":"Devansh Agarwal","orcid":"https://orcid.org/0009-0005-1338-9275"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Devansh Agarwal","raw_affiliation_strings":["Cornell University, Ithaca, NY, USA"],"raw_orcid":"https://orcid.org/0009-0005-1338-9275","affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037702709","display_name":"Fran\u00e7ois Guimbreti\u00e8re","orcid":"https://orcid.org/0000-0002-5510-6799"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Francois Guimbretiere","raw_affiliation_strings":["Cornell University, Ithaca, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-5510-6799","affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080697701","display_name":"Cheng Zhang","orcid":"https://orcid.org/0000-0002-5079-5927"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cheng Zhang","raw_affiliation_strings":["Cornell University, Ithaca, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-5079-5927","affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I205783295"],"apc_list":null,"apc_paid":null,"fwci":3.6422,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.94406505,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"8","issue":"4","first_page":"1","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9995999932289124,"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":0.9995999932289124,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/acoustics","display_name":"Acoustics","score":0.5200185775756836},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17678260803222656}],"concepts":[{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5200185775756836},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17678260803222656}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3699752","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3699752","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8330951688","display_name":null,"funder_award_id":"2239569","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"}],"funders":[{"id":"https://openalex.org/F4320323817","display_name":"Universitas Brawijaya","ror":"https://ror.org/01wk3d929"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":110,"referenced_works":["https://openalex.org/W152547054","https://openalex.org/W1049611992","https://openalex.org/W1564831185","https://openalex.org/W1579406079","https://openalex.org/W1778696417","https://openalex.org/W1836465849","https://openalex.org/W1974736281","https://openalex.org/W1997430507","https://openalex.org/W1999378940","https://openalex.org/W2017475793","https://openalex.org/W2017634428","https://openalex.org/W2072038603","https://openalex.org/W2075006603","https://openalex.org/W2105046342","https://openalex.org/W2143364815","https://openalex.org/W2144685889","https://openalex.org/W2148926368","https://openalex.org/W2161708246","https://openalex.org/W2166712377","https://openalex.org/W2270470215","https://openalex.org/W2394945029","https://openalex.org/W2477205648","https://openalex.org/W2534895240","https://openalex.org/W2538172027","https://openalex.org/W2550143307","https://openalex.org/W2604630936","https://openalex.org/W2609956602","https://openalex.org/W2610623618","https://openalex.org/W2616247523","https://openalex.org/W2756125637","https://openalex.org/W2769533150","https://openalex.org/W2777460464","https://openalex.org/W2783920628","https://openalex.org/W2783985400","https://openalex.org/W2795600692","https://openalex.org/W2797459698","https://openalex.org/W2895688372","https://openalex.org/W2897647475","https://openalex.org/W2900846417","https://openalex.org/W2911395455","https://openalex.org/W2912943026","https://openalex.org/W2913174113","https://openalex.org/W2914783728","https://openalex.org/W2914873433","https://openalex.org/W2918488306","https://openalex.org/W2941054658","https://openalex.org/W2941266383","https://openalex.org/W2963163009","https://openalex.org/W2963351448","https://openalex.org/W2963716982","https://openalex.org/W2963853051","https://openalex.org/W2964762837","https://openalex.org/W2965144482","https://openalex.org/W2972118594","https://openalex.org/W2982335217","https://openalex.org/W3008634715","https://openalex.org/W3031554797","https://openalex.org/W3043229062","https://openalex.org/W3083367988","https://openalex.org/W3085547322","https://openalex.org/W3090054208","https://openalex.org/W3093564344","https://openalex.org/W3098250197","https://openalex.org/W3102564565","https://openalex.org/W3114040862","https://openalex.org/W3130809619","https://openalex.org/W3144294392","https://openalex.org/W3155901099","https://openalex.org/W3160042174","https://openalex.org/W3162713314","https://openalex.org/W3174700686","https://openalex.org/W3175117715","https://openalex.org/W3177183117","https://openalex.org/W3201019848","https://openalex.org/W4200335046","https://openalex.org/W4200416643","https://openalex.org/W4213135808","https://openalex.org/W4214810323","https://openalex.org/W4220710272","https://openalex.org/W4220921823","https://openalex.org/W4225015651","https://openalex.org/W4230330790","https://openalex.org/W4234552385","https://openalex.org/W4236444672","https://openalex.org/W4239404774","https://openalex.org/W4246896069","https://openalex.org/W4251065218","https://openalex.org/W4284884132","https://openalex.org/W4294891759","https://openalex.org/W4294891768","https://openalex.org/W4294891909","https://openalex.org/W4296783397","https://openalex.org/W4297967137","https://openalex.org/W4298085786","https://openalex.org/W4301409532","https://openalex.org/W4312245820","https://openalex.org/W4312557989","https://openalex.org/W4313171390","https://openalex.org/W4360991157","https://openalex.org/W4360991426","https://openalex.org/W4365800044","https://openalex.org/W4366547682","https://openalex.org/W4385489997","https://openalex.org/W4385708165","https://openalex.org/W4386076309","https://openalex.org/W4387086384","https://openalex.org/W4387212420","https://openalex.org/W4387321385","https://openalex.org/W4387321410","https://openalex.org/W4389667096"],"related_works":["https://openalex.org/W2031453039","https://openalex.org/W2549138563","https://openalex.org/W2335010068","https://openalex.org/W2899315007","https://openalex.org/W1969976809","https://openalex.org/W2035889111","https://openalex.org/W4241891915","https://openalex.org/W4382136933","https://openalex.org/W1972818812","https://openalex.org/W4249596462"],"abstract_inverted_index":{"We":[0],"present":[1],"ActSonic,":[2],"an":[3,53,139],"intelligent,":[4],"low-power":[5],"active":[6],"acoustic":[7,26,54,60],"sensing":[8],"system":[9],"integrated":[10],"into":[11],"eyeglasses":[12,47],"that":[13],"can":[14],"recognize":[15],"27":[16,136],"different":[17],"everyday":[18,121],"activities":[19,91],"(e.g.,":[20],"eating,":[21],"drinking,":[22],"toothbrushing)":[23],"from":[24,129],"inaudible":[25],"waves":[27],"around":[28,56],"the":[29,46,57,66,76,89],"body.":[30,58],"It":[31],"requires":[32],"only":[33],"a":[34,81,93,98],"pair":[35],"of":[36,45,70,142],"miniature":[37],"speakers":[38],"and":[39,68,78,148],"microphones":[40],"mounted":[41],"on":[42,65,92],"each":[43],"hinge":[44],"to":[48,87,116],"emit":[49],"ultrasonic":[50],"waves,":[51],"creating":[52],"aura":[55],"The":[59],"signals":[61],"are":[62],"reflected":[63],"based":[64],"position":[67],"motion":[69],"various":[71],"body":[72],"parts,":[73],"captured":[74],"by":[75,80],"microphones,":[77],"analyzed":[79],"customized":[82],"self-supervised":[83],"deep":[84],"learning":[85],"framework":[86],"infer":[88],"performed":[90],"remote":[94],"device":[95],"such":[96],"as":[97],"mobile":[99],"phone":[100],"or":[101],"cloud":[102],"server.":[103],"ActSonic":[104,134],"was":[105],"evaluated":[106],"in":[107,120,144,150],"user":[108],"studies":[109],"with":[110],"19":[111,114],"participants":[112],"across":[113],"households":[115],"track":[117],"its":[118],"efficacy":[119],"activity":[122],"recognition.":[123],"Without":[124],"requiring":[125],"any":[126],"training":[127],"data":[128],"new":[130],"users":[131],"(leave-one-participant-out":[132],"evaluation),":[133],"detected":[135],"activities,":[137],"achieving":[138],"average":[140],"F1-score":[141],"86.6%":[143],"fully":[145],"unconstrained":[146],"scenarios":[147],"93.4%":[149],"prompted":[151],"settings":[152],"at":[153],"participants'":[154],"homes.":[155]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2024-11-22T00:00:00"}
