{"id":"https://openalex.org/W4319780050","doi":"https://doi.org/10.1109/imcom56909.2023.10035660","title":"Two-Branch Stacked Transformer for 2D Skeleton-based Action Recognition","display_name":"Two-Branch Stacked Transformer for 2D Skeleton-based Action Recognition","publication_year":2023,"publication_date":"2023-01-03","ids":{"openalex":"https://openalex.org/W4319780050","doi":"https://doi.org/10.1109/imcom56909.2023.10035660"},"language":"en","primary_location":{"id":"doi:10.1109/imcom56909.2023.10035660","is_oa":false,"landing_page_url":"https://doi.org/10.1109/imcom56909.2023.10035660","pdf_url":null,"source":{"id":"https://openalex.org/S4363608560","display_name":"2023 17th International Conference on Ubiquitous Information Management and Communication (IMCOM)","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 17th International Conference on Ubiquitous Information Management and Communication (IMCOM)","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/A5087639722","display_name":"Yerassyl Zhalgasbayev","orcid":null},"institutions":[{"id":"https://openalex.org/I60559429","display_name":"Nazarbayev University","ror":"https://ror.org/052bx8q98","country_code":"KZ","type":"education","lineage":["https://openalex.org/I60559429"]}],"countries":["KZ"],"is_corresponding":false,"raw_author_name":"Yerassyl Zhalgasbayev","raw_affiliation_strings":["School of Sciences and Humanities Nazarbayev University,Nur-Sultan,Kazakhstan","School of Sciences and Humanities Nazarbayev University, Nur-Sultan, Kazakhstan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Sciences and Humanities Nazarbayev University,Nur-Sultan,Kazakhstan","institution_ids":["https://openalex.org/I60559429"]},{"raw_affiliation_string":"School of Sciences and Humanities Nazarbayev University, Nur-Sultan, Kazakhstan","institution_ids":["https://openalex.org/I60559429"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065142942","display_name":"Nguyen Anh Tu","orcid":"https://orcid.org/0000-0002-0650-8169"},"institutions":[{"id":"https://openalex.org/I60559429","display_name":"Nazarbayev University","ror":"https://ror.org/052bx8q98","country_code":"KZ","type":"education","lineage":["https://openalex.org/I60559429"]}],"countries":["KZ"],"is_corresponding":false,"raw_author_name":"Nguyen Anh Tu","raw_affiliation_strings":["School of Engineering and Digital Sciences Nazarbayev University,Nur-Sultan,Kazakhstan","School of Engineering and Digital Sciences Nazarbayev University, Nur-Sultan, Kazakhstan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Digital Sciences Nazarbayev University,Nur-Sultan,Kazakhstan","institution_ids":["https://openalex.org/I60559429"]},{"raw_affiliation_string":"School of Engineering and Digital Sciences Nazarbayev University, Nur-Sultan, Kazakhstan","institution_ids":["https://openalex.org/I60559429"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I60559429"],"apc_list":null,"apc_paid":null,"fwci":0.4668,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6951664,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"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/T10812","display_name":"Human Pose and Action Recognition","score":1.0,"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/T10812","display_name":"Human Pose and Action Recognition","score":1.0,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9965000152587891,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8077589273452759},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6527080535888672},{"id":"https://openalex.org/keywords/action-recognition","display_name":"Action recognition","score":0.6412661671638489},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.6219757795333862},{"id":"https://openalex.org/keywords/boosting","display_name":"Boosting (machine learning)","score":0.596950888633728},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.5255533456802368},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4970844089984894},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.377901554107666},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3631654977798462}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8077589273452759},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6527080535888672},{"id":"https://openalex.org/C2987834672","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Action recognition","level":3,"score":0.6412661671638489},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6219757795333862},{"id":"https://openalex.org/C46686674","wikidata":"https://www.wikidata.org/wiki/Q466303","display_name":"Boosting (machine learning)","level":2,"score":0.596950888633728},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.5255533456802368},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4970844089984894},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.377901554107666},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3631654977798462},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/imcom56909.2023.10035660","is_oa":false,"landing_page_url":"https://doi.org/10.1109/imcom56909.2023.10035660","pdf_url":null,"source":{"id":"https://openalex.org/S4363608560","display_name":"2023 17th International Conference on Ubiquitous Information Management and Communication (IMCOM)","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 17th International Conference on Ubiquitous Information Management and Communication (IMCOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:nur.nu.edu.kz:123456789/15638","is_oa":false,"landing_page_url":"https://nur.nu.edu.kz/handle/123456789/15638","pdf_url":null,"source":{"id":"https://openalex.org/S4377196417","display_name":"Nazarbayev University Repository (Nazarbayev University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60559429","host_organization_name":"Nazarbayev University","host_organization_lineage":["https://openalex.org/I60559429"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 2023 17th International Conference on Ubiquitous Information Management and Communication Imcom 2023","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2136853139","https://openalex.org/W2475271590","https://openalex.org/W2605111198","https://openalex.org/W2789929130","https://openalex.org/W2796633859","https://openalex.org/W2942750779","https://openalex.org/W2977470591","https://openalex.org/W2990410894","https://openalex.org/W2994721977","https://openalex.org/W2999237480","https://openalex.org/W3003646123","https://openalex.org/W3016123903","https://openalex.org/W3020836386","https://openalex.org/W3157064707","https://openalex.org/W3161890505","https://openalex.org/W4213160450","https://openalex.org/W4312245820","https://openalex.org/W4385245566","https://openalex.org/W6739901393"],"related_works":["https://openalex.org/W2056878947","https://openalex.org/W2088386439","https://openalex.org/W1994617476","https://openalex.org/W2010832783","https://openalex.org/W2003125512","https://openalex.org/W1996541855","https://openalex.org/W3010888991","https://openalex.org/W4313488044","https://openalex.org/W3159988495","https://openalex.org/W3151529617"],"abstract_inverted_index":{"Human":[0],"Action":[1],"Recognition":[2],"(HAR)":[3],"is":[4],"a":[5,24,68,82],"challenging":[6],"computer":[7],"vision":[8],"task":[9],"with":[10,132],"various":[11],"applications,":[12],"ranging":[13],"from":[14],"smart":[15],"surveillance":[16],"to":[17,56,62,110],"human-computer":[18],"interaction.":[19],"Recently,":[20],"the":[21,95,120,127,133,137,144,152],"human":[22,78],"skeleton,":[23],"compact":[25],"and":[26,37,51,81,103,118,151],"intuitive":[27],"data":[28,117],"modality,":[29],"has":[30,38],"attracted":[31],"increasing":[32],"attention":[33],"in":[34,42,101,140],"many":[35],"studies":[36],"achieved":[39],"good":[40],"results":[41],"HAR.":[43],"However,":[44],"some":[45],"challenges":[46],"such":[47],"as":[48],"body":[49,79,105],"occlusion":[50],"action":[52],"similarity":[53],"still":[54],"need":[55],"be":[57],"addressed.":[58],"In":[59,123],"this":[60],"paper,":[61],"overcome":[63],"these":[64],"challenges,":[65],"we":[66,125],"propose":[67],"model":[69],"combining":[70],"short":[71],"action-snippets":[72],"for":[73,92],"storing":[74],"meaningful":[75],"information":[76],"about":[77],"transition":[80],"deep":[83],"network":[84],"configured":[85],"by":[86],"two":[87],"parallel":[88],"branches":[89],"of":[90,98,112,115,142,148],"Transformer":[91],"thoroughly":[93],"learning":[94],"temporal":[96],"correlation":[97],"skeletal":[99],"representations":[100],"upper":[102],"lower":[104],"parts,":[106],"hence":[107],"concurrently":[108],"enabling":[109],"handle":[111],"partial":[113],"occlusions":[114],"skeleton":[116],"boosting":[119],"HAR":[121],"performance.":[122],"experiments,":[124],"validate":[126],"proposed":[128],"approach's":[129],"outperformance":[130],"compared":[131],"state-of-the-art":[134],"methods":[135],"on":[136],"JHMDB":[138],"dataset":[139],"terms":[141],"both":[143],"size":[145],"(i.e.,":[146],"number":[147],"learned":[149],"parameters)":[150],"accuracy.":[153]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}
