{"id":"https://openalex.org/W2970176295","doi":"https://doi.org/10.1109/access.2019.2937344","title":"Human Action Recognition in Unconstrained Trimmed Videos Using Residual Attention Network and Joints Path Signature","display_name":"Human Action Recognition in Unconstrained Trimmed Videos Using Residual Attention Network and Joints Path Signature","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2970176295","doi":"https://doi.org/10.1109/access.2019.2937344","mag":"2970176295"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2937344","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2937344","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08812659.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08812659.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011693212","display_name":"Tasweer Ahmad","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tasweer Ahmad","raw_affiliation_strings":["School of Information and Communication Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080674767","display_name":"Lianwen Jin","orcid":"https://orcid.org/0000-0002-5456-0957"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lianwen Jin","raw_affiliation_strings":["School of Information and Communication Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039989261","display_name":"Jialuo Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jialuo Feng","raw_affiliation_strings":["School of Information and Communication Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074989007","display_name":"Guozhi Tang","orcid":"https://orcid.org/0000-0003-0859-5195"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guozhi Tang","raw_affiliation_strings":["School of Information and Communication Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011693212"],"corresponding_institution_ids":["https://openalex.org/I90610280"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.5108,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.6954918,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"7","issue":null,"first_page":"121212","last_page":"121222"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9980999827384949,"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":0.9961000084877014,"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/computer-science","display_name":"Computer science","score":0.7334222197532654},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6759175062179565},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6719071865081787},{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.6512290239334106},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6404762268066406},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5778008699417114},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.5684822797775269},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.5303360223770142},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5227996110916138},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4795779585838318},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.45779213309288025},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.42516911029815674},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2526276111602783},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1765580177307129}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7334222197532654},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6759175062179565},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6719071865081787},{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.6512290239334106},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6404762268066406},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5778008699417114},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.5684822797775269},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.5303360223770142},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5227996110916138},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4795779585838318},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.45779213309288025},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.42516911029815674},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2526276111602783},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1765580177307129},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2937344","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2937344","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08812659.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8be3374c60224a5c91d50a3d24cb7ef9","is_oa":true,"landing_page_url":"https://doaj.org/article/8be3374c60224a5c91d50a3d24cb7ef9","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 121212-121222 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2937344","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2937344","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08812659.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1023919524","display_name":null,"funder_award_id":", Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1298696329","display_name":null,"funder_award_id":"2016YFB1001405","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1378097553","display_name":null,"funder_award_id":"2016YFB1001405","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G1409295806","display_name":null,"funder_award_id":"2017A030312006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1477544716","display_name":null,"funder_award_id":"Guangdong","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G151301256","display_name":null,"funder_award_id":"2017A030312006","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G1611959150","display_name":null,"funder_award_id":"61771199","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1673406361","display_name":null,"funder_award_id":"2017A030312006","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G1705982060","display_name":null,"funder_award_id":"2017A03","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G2010386442","display_name":null,"funder_award_id":"201704","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2086320966","display_name":null,"funder_award_id":"2016YFB1001405","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2124298390","display_name":null,"funder_award_id":"2017A010101027","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2207961393","display_name":"Studies in Representation Theory","funder_award_id":"1001405","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2300736770","display_name":null,"funder_award_id":"(CSC)","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3435950671","display_name":null,"funder_award_id":"and Gr","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4091826559","display_name":null,"funder_award_id":"201704020134","funder_id":"https://openalex.org/F4320326685","funder_display_name":"Guangzhou Science, Technology and Innovation Commission"},{"id":"https://openalex.org/G4394230315","display_name":null,"funder_award_id":"2017A010101027","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5281161146","display_name":null,"funder_award_id":"61673182","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5448689216","display_name":null,"funder_award_id":"61936003","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6258415954","display_name":null,"funder_award_id":"Chinese","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6754685386","display_name":null,"funder_award_id":"61673182","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6852825479","display_name":null,"funder_award_id":"61936003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6968067436","display_name":null,"funder_award_id":"2017A03","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G7274565965","display_name":"Nonlinear Parabolic Equations: Free-Boundary Problems and Singular Behavior","funder_award_id":"0312006","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G780902787","display_name":null,"funder_award_id":"17A010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8114646031","display_name":null,"funder_award_id":"2016Y","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8299276193","display_name":"NSF Student Travel Grant for 2019 Conference on Cryptographic Hardware and Embedded Systems (CHES)","funder_award_id":"1936003","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8589651859","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320326685","display_name":"Guangzhou Science, Technology and Innovation Commission","ror":"https://ror.org/05t4nb462"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2970176295.pdf","grobid_xml":"https://content.openalex.org/works/W2970176295.grobid-xml"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W24089286","https://openalex.org/W787785461","https://openalex.org/W1514535095","https://openalex.org/W1522734439","https://openalex.org/W1565738427","https://openalex.org/W1686810756","https://openalex.org/W1744759976","https://openalex.org/W1836465849","https://openalex.org/W1899985242","https://openalex.org/W1947481528","https://openalex.org/W2016387968","https://openalex.org/W2034014085","https://openalex.org/W2038765747","https://openalex.org/W2126579184","https://openalex.org/W2143246460","https://openalex.org/W2156303437","https://openalex.org/W2160511393","https://openalex.org/W2194775991","https://openalex.org/W2214124602","https://openalex.org/W2235034809","https://openalex.org/W2382036597","https://openalex.org/W2396223002","https://openalex.org/W2470673105","https://openalex.org/W2507009361","https://openalex.org/W2547956785","https://openalex.org/W2619947201","https://openalex.org/W2735590100","https://openalex.org/W2752386593","https://openalex.org/W2769122686","https://openalex.org/W2798472916","https://openalex.org/W2949846184","https://openalex.org/W2962744348","https://openalex.org/W2962914678","https://openalex.org/W2963370182","https://openalex.org/W2963447094","https://openalex.org/W2963484593","https://openalex.org/W2963495494","https://openalex.org/W2963524571","https://openalex.org/W2963699792","https://openalex.org/W2964094092","https://openalex.org/W2964350391","https://openalex.org/W2992457155","https://openalex.org/W4385245566","https://openalex.org/W6600983433","https://openalex.org/W6622789128","https://openalex.org/W6630875275","https://openalex.org/W6633599507","https://openalex.org/W6637373629","https://openalex.org/W6637740493","https://openalex.org/W6638667902","https://openalex.org/W6639668957","https://openalex.org/W6681142079","https://openalex.org/W6682864246","https://openalex.org/W6694260854","https://openalex.org/W6729555873","https://openalex.org/W6729983426","https://openalex.org/W6739901393","https://openalex.org/W6741265348","https://openalex.org/W6743837088","https://openalex.org/W6745960190","https://openalex.org/W6763306051","https://openalex.org/W6765809057","https://openalex.org/W6955071965"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W2745001401","https://openalex.org/W4321353415","https://openalex.org/W2130974462","https://openalex.org/W972276598","https://openalex.org/W4246352526","https://openalex.org/W2028665553","https://openalex.org/W2086519370","https://openalex.org/W2087343574","https://openalex.org/W2121910908"],"abstract_inverted_index":{"Action":[0],"recognition":[1,33,153],"has":[2],"been":[3],"achieved":[4],"great":[5],"progress":[6],"in":[7,79],"recent":[8],"years":[9],"because":[10],"of":[11,43,53,82,123,136],"better":[12],"feature":[13,68],"representation":[14,70],"learning":[15,28],"and":[16,65,85,113,128,145,162],"classification":[17],"technology":[18],"like":[19],"convolutional":[20],"neural":[21],"networks":[22],"(CNNs).":[23],"However,":[24],"most":[25],"current":[26],"deep":[27],"approaches":[29],"treat":[30],"the":[31,39,51,80,108,133,152],"action":[32,44,137],"as":[34],"a":[35,58,90,148],"black":[36],"box,":[37],"ignoring":[38],"specific":[40],"domain":[41],"knowledge":[42],"itself.":[45],"In":[46],"this":[47],"paper,":[48],"by":[49],"analyzing":[50],"characteristics":[52],"different":[54],"actions,":[55],"we":[56],"proposed":[57,101,167],"new":[59],"framework":[60],"that":[61,165],"involves":[62],"residual-attention":[63],"module":[64],"joint":[66,103],"path-signature":[67],"(JPSF)":[69],"framework.":[71],"The":[72,100],"path":[73,84,104],"signature":[74,105],"theory":[75],"was":[76],"developed":[77],"recently":[78],"field":[81],"rough":[83],"stochastic":[86],"analysis,":[87],"which":[88],"provides":[89],"very":[91],"efficient":[92],"way":[93],"to":[94,147,150],"analyze":[95],"any":[96],"temporal":[97,134],"sequence":[98],"data.":[99],"n-fold":[102],"features":[106],"entail":[107],"Euclidean":[109],"distances":[110],"between":[111],"joints":[112,124],"respective":[114],"angles.":[115],"For":[116],"our":[117,166],"experiment,":[118],"JPSF":[119],"for":[120],"three":[121,157],"modalities":[122],"(spatial":[125],"location,":[126],"bi-folds":[127],"tri-folds)":[129],"are":[130,143],"computed":[131],"over":[132],"length":[135],"sequence.":[138],"Then":[139],"all":[140],"these":[141],"PSF":[142],"concatenated":[144],"fed":[146],"CNN":[149],"give":[151],"result.":[154],"Experiments":[155],"on":[156],"benchmark":[158],"datasets,":[159],"J-HMDB,":[160],"HMDB-51":[161],"UCF-101,":[163],"indicate":[164],"method":[168],"achieves":[169],"state-of-the-art":[170],"performance.":[171]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}