{"id":"https://openalex.org/W3091367282","doi":"https://doi.org/10.3233/faia200236","title":"Human Activity Recognition from Wearable Sensor Data Using Self-Attention","display_name":"Human Activity Recognition from Wearable Sensor Data Using Self-Attention","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3091367282","doi":"https://doi.org/10.3233/faia200236","mag":"3091367282"},"language":"en","primary_location":{"id":"doi:10.3233/faia200236","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia200236","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.3233/faia200236","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/I205746353","display_name":"University of Dhaka","ror":"https://ror.org/05wv2vq37","country_code":"BD","type":"education","lineage":["https://openalex.org/I205746353"]}],"countries":["BD"],"is_corresponding":true,"raw_author_name":"Mahmud Saif","raw_affiliation_strings":["University of Dhaka, Dhaka, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Dhaka, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I205746353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057156771","display_name":"M Tanjid Hasan Tonmoy","orcid":"https://orcid.org/0000-0002-6305-7165"},"institutions":[{"id":"https://openalex.org/I31669788","display_name":"Independent University","ror":"https://ror.org/05qbbf772","country_code":"BD","type":"education","lineage":["https://openalex.org/I31669788"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Tanjid Hasan Tonmoy M.","raw_affiliation_strings":["Independent University, Dhaka, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent University, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Kumar Bhaumik Kishor","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kumar Bhaumik Kishor","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036083786","display_name":"A K M Mahbubur Rahman","orcid":"https://orcid.org/0000-0001-9941-4817"},"institutions":[{"id":"https://openalex.org/I31669788","display_name":"Independent University","ror":"https://ror.org/05qbbf772","country_code":"BD","type":"education","lineage":["https://openalex.org/I31669788"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Mahbubur Rahman A.K.M.","raw_affiliation_strings":["Independent University, Dhaka, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent University, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037386486","display_name":"M. Ashraful Amin","orcid":"https://orcid.org/0000-0003-2330-9775"},"institutions":[{"id":"https://openalex.org/I31669788","display_name":"Independent University","ror":"https://ror.org/05qbbf772","country_code":"BD","type":"education","lineage":["https://openalex.org/I31669788"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Ashraful Amin M.","raw_affiliation_strings":["Independent University, Dhaka, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent University, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111187876","display_name":"Mohammad Shoyaib","orcid":null},"institutions":[{"id":"https://openalex.org/I205746353","display_name":"University of Dhaka","ror":"https://ror.org/05wv2vq37","country_code":"BD","type":"education","lineage":["https://openalex.org/I205746353"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Shoyaib Mohammad","raw_affiliation_strings":["University of Dhaka, Dhaka, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Dhaka, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I205746353"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Asif Hossain Khan Muhammad","orcid":null},"institutions":[{"id":"https://openalex.org/I205746353","display_name":"University of Dhaka","ror":"https://ror.org/05wv2vq37","country_code":"BD","type":"education","lineage":["https://openalex.org/I205746353"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Asif Hossain Khan Muhammad","raw_affiliation_strings":["University of Dhaka, Dhaka, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Dhaka, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I205746353"]}]},{"author_position":"last","author":{"id":null,"display_name":"Ahsan Ali Amin","orcid":null},"institutions":[{"id":"https://openalex.org/I31669788","display_name":"Independent University","ror":"https://ror.org/05qbbf772","country_code":"BD","type":"education","lineage":["https://openalex.org/I31669788"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Ahsan Ali Amin","raw_affiliation_strings":["Independent University, Dhaka, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent University, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I31669788"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5051085811"],"corresponding_institution_ids":["https://openalex.org/I205746353"],"apc_list":null,"apc_paid":null,"fwci":1.1343,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.86644333,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1332","last_page":"1339"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9315999746322632,"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":0.9315999746322632,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7460130453109741},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.5400875210762024},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5366368293762207},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4562682807445526},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25872910022735596},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.17113220691680908}],"concepts":[{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7460130453109741},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.5400875210762024},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5366368293762207},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4562682807445526},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25872910022735596},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.17113220691680908}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3233/faia200236","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia200236","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},{"id":"mag:3091367282","is_oa":false,"landing_page_url":"http://dblp.uni-trier.de/db/journals/corr/corr2003.html#abs-2003-09018","pdf_url":null,"source":{"id":"https://openalex.org/S4306418308","display_name":"European Conference on Artificial Intelligence","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"European Conference on Artificial Intelligence","raw_type":null}],"best_oa_location":{"id":"doi:10.3233/faia200236","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia200236","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3195649134","https://openalex.org/W2117913171","https://openalex.org/W2582769230","https://openalex.org/W2012157391","https://openalex.org/W2585232498","https://openalex.org/W2562087406","https://openalex.org/W2122277836"],"abstract_inverted_index":{"Human":[0],"Activity":[1],"Recognition":[2],"from":[3,40],"body-worn":[4],"sensor":[5,45,120],"data":[6],"poses":[7],"an":[8],"inherent":[9],"challenge":[10],"in":[11,107,140],"capturing":[12],"spatial":[13],"and":[14,65,95,112,135],"temporal":[15],"dependencies":[16],"of":[17,44,69,132,137],"time-series":[18],"signals.":[19],"In":[20],"this":[21,50],"regard,":[22],"the":[23,41,119,130,133,138,142],"existing":[24],"recurrent":[25,63],"or":[26,28],"convolutional":[27],"their":[29],"hybrid":[30],"models":[31,106],"for":[32,79],"activity":[33,144],"recognition":[34],"struggle":[35],"to":[36,72],"capture":[37,129],"spatio-temporal":[38],"context":[39],"feature":[42,76],"space":[43],"reading":[46],"sequence.":[47],"To":[48],"address":[49],"complex":[51],"problem,":[52],"we":[53],"propose":[54],"a":[55],"self-attention":[56],"based":[57],"neural":[58],"network":[59],"model":[60,98,126],"that":[61,118],"foregoes":[62],"architectures":[64],"utilizes":[66],"different":[67,143],"types":[68],"attention":[70,121],"mechanisms":[71],"generate":[73],"higher":[74],"dimensional":[75],"representation":[77],"used":[78],"classification.":[80],"We":[81,115],"performed":[82],"extensive":[83],"experiments":[84],"on":[85],"four":[86],"popular":[87],"publicly":[88],"available":[89],"HAR":[90],"datasets:":[91],"PAMAP2,":[92],"Opportunity,":[93],"Skoda":[94],"USC-HAD.":[96],"Our":[97],"achieve":[99],"significant":[100],"performance":[101],"improvement":[102],"over":[103],"recent":[104],"state-of-the-art":[105],"both":[108],"benchmark":[109],"test":[110],"subjects":[111],"Leave-one-subject-out":[113],"evaluation.":[114],"also":[116],"observe":[117],"maps":[122],"produced":[123],"by":[124],"our":[125],"is":[127],"able":[128],"importance":[131],"modality":[134],"placement":[136],"sensors":[139],"predicting":[141],"classes.":[145]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-04T08:30:34.212998","created_date":"2020-10-08T00:00:00"}
