{"id":"https://openalex.org/W4389633863","doi":"https://doi.org/10.1109/access.2023.3342076","title":"Cnnformer: Transformer-Based Semantic Information Enhancement Framework for Behavior Recognition","display_name":"Cnnformer: Transformer-Based Semantic Information Enhancement Framework for Behavior Recognition","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4389633863","doi":"https://doi.org/10.1109/access.2023.3342076"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3342076","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/access.2023.3342076","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10354305.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":null,"license_id":null,"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/ielx7/6287639/6514899/10354305.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101678349","display_name":"Jindong Liu","orcid":"https://orcid.org/0000-0003-1245-4336"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jindong Liu","raw_affiliation_strings":["School of Information and Technology, Northwest University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0003-1245-4336","affiliations":[{"raw_affiliation_string":"School of Information and Technology, Northwest University, Xi’an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102591340","display_name":"Zidong Xiao","orcid":null},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zidong Xiao","raw_affiliation_strings":["School of Information and Technology, Northwest University, Xi’an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Technology, Northwest University, Xi’an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109678909","display_name":"Yan Bai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210162994","display_name":"Xijing University","ror":"https://ror.org/05xsjkb63","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162994"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Bai","raw_affiliation_strings":["Xi’an Key Laboratory of Human-Machine Integration and Control Technology for Intelligent Rehabilitation, School of Computer Science, Xijing University, Xi’an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi’an Key Laboratory of Human-Machine Integration and Control Technology for Intelligent Rehabilitation, School of Computer Science, Xijing University, Xi’an, China","institution_ids":["https://openalex.org/I4210162994"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038907917","display_name":"Fei Xie","orcid":"https://orcid.org/0000-0003-1867-7194"},"institutions":[{"id":"https://openalex.org/I4210162994","display_name":"Xijing University","ror":"https://ror.org/05xsjkb63","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162994"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Xie","raw_affiliation_strings":["Xi’an Key Laboratory of Human-Machine Integration and Control Technology for Intelligent Rehabilitation, School of Computer Science, Xijing University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0003-1867-7194","affiliations":[{"raw_affiliation_string":"Xi’an Key Laboratory of Human-Machine Integration and Control Technology for Intelligent Rehabilitation, School of Computer Science, Xijing University, Xi’an, China","institution_ids":["https://openalex.org/I4210162994"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100715764","display_name":"Wei Wu","orcid":"https://orcid.org/0000-0003-1845-2809"},"institutions":[{"id":"https://openalex.org/I4210162994","display_name":"Xijing University","ror":"https://ror.org/05xsjkb63","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162994"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wu","raw_affiliation_strings":["Xi’an Key Laboratory of Human-Machine Integration and Control Technology for Intelligent Rehabilitation, School of Computer Science, Xijing University, Xi’an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi’an Key Laboratory of Human-Machine Integration and Control Technology for Intelligent Rehabilitation, School of Computer Science, Xijing University, Xi’an, China","institution_ids":["https://openalex.org/I4210162994"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101663381","display_name":"Wenjuan Zhu","orcid":"https://orcid.org/0000-0003-0987-6730"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjuan Zhu","raw_affiliation_strings":["School of Information and Technology, Northwest University, Xi’an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Technology, Northwest University, Xi’an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100605976","display_name":"Hua He","orcid":null},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua He","raw_affiliation_strings":["School of Foreign Languages, Northwest University, Xi’an, China"],"raw_orcid":"https://orcid.org/0009-0007-5878-1128","affiliations":[{"raw_affiliation_string":"School of Foreign Languages, Northwest University, Xi’an, China","institution_ids":["https://openalex.org/I37802460"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.1064,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41554841,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"11","issue":null,"first_page":"141299","last_page":"141308"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","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/T10812","display_name":"Human Pose and Action Recognition","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":0.9955999851226807,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9932000041007996,"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/computer-science","display_name":"Computer science","score":0.8597368001937866},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6563861966133118},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6200191974639893},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.6065410375595093},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5934799909591675},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.48861318826675415},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.48750683665275574},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3885462284088135},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3387390375137329},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.18564221262931824},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07999765872955322}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8597368001937866},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6563861966133118},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6200191974639893},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6065410375595093},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5934799909591675},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.48861318826675415},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48750683665275574},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3885462284088135},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3387390375137329},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.18564221262931824},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07999765872955322},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2023.3342076","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/access.2023.3342076","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10354305.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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f3979c16f19d49d0bebf63371cccc298","is_oa":true,"landing_page_url":"https://doaj.org/article/f3979c16f19d49d0bebf63371cccc298","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"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 11, Pp 141299-141308 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3342076","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/access.2023.3342076","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10354305.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":null,"license_id":null,"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/G1001589768","display_name":null,"funder_award_id":"62003279","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1692585163","display_name":null,"funder_award_id":"2021QCYRC4-49","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1733534984","display_name":null,"funder_award_id":"2022YFB4300700","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2661343659","display_name":null,"funder_award_id":"62273232","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4083118349","display_name":null,"funder_award_id":"61973249","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4186041397","display_name":null,"funder_award_id":"XXJS202242","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G431671511","display_name":null,"funder_award_id":"61902313","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4824426807","display_name":null,"funder_award_id":"2021ZDLGY02-06","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5170413525","display_name":null,"funder_award_id":"61973250","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5464600609","display_name":null,"funder_award_id":"62073218","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5729837736","display_name":null,"funder_award_id":"2022KXJ-169","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G602094020","display_name":null,"funder_award_id":"62273231","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6042226826","display_name":null,"funder_award_id":"62373300","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6089990105","display_name":null,"funder_award_id":"82150301","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6114804632","display_name":null,"funder_award_id":"62002271","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6442466352","display_name":null,"funder_award_id":"61902316","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8746616028","display_name":null,"funder_award_id":"62133012","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8760221190","display_name":null,"funder_award_id":"61902296","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8767628131","display_name":null,"funder_award_id":"6142101210202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4389633863.pdf","grobid_xml":"https://content.openalex.org/works/W4389633863.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W28988658","https://openalex.org/W1861492603","https://openalex.org/W2064675550","https://openalex.org/W2108598243","https://openalex.org/W2507296351","https://openalex.org/W2948048211","https://openalex.org/W2963091558","https://openalex.org/W2963524571","https://openalex.org/W2963542740","https://openalex.org/W2963645879","https://openalex.org/W2963820951","https://openalex.org/W2981385151","https://openalex.org/W2990152177","https://openalex.org/W2990503944","https://openalex.org/W2996901793","https://openalex.org/W3034572008","https://openalex.org/W3034600407","https://openalex.org/W3097777922","https://openalex.org/W3101590291","https://openalex.org/W3119259789","https://openalex.org/W3138516171","https://openalex.org/W3173621652","https://openalex.org/W3175528717","https://openalex.org/W3190492058","https://openalex.org/W4214588794","https://openalex.org/W4214612132","https://openalex.org/W4224257285","https://openalex.org/W4226334005","https://openalex.org/W4312443924","https://openalex.org/W4312560592","https://openalex.org/W4312852648","https://openalex.org/W4312950730","https://openalex.org/W4313476720","https://openalex.org/W4327522797","https://openalex.org/W6638667902","https://openalex.org/W6684191040","https://openalex.org/W6739901393","https://openalex.org/W6746023985","https://openalex.org/W6772381481","https://openalex.org/W6774054309","https://openalex.org/W6780226713","https://openalex.org/W6788135285","https://openalex.org/W6789526315","https://openalex.org/W6790307280","https://openalex.org/W6796931752"],"related_works":["https://openalex.org/W4390516098","https://openalex.org/W2181948922","https://openalex.org/W2384362569","https://openalex.org/W2142795561","https://openalex.org/W4205302943","https://openalex.org/W2561132942","https://openalex.org/W3155418658","https://openalex.org/W4243199227","https://openalex.org/W2379948177","https://openalex.org/W2119949815"],"abstract_inverted_index":{"Behavior":[0],"recognition":[1,18,28],"is":[2,13,31,44,59,169],"a":[3,55,109],"vital":[4],"task":[5],"in":[6,16,101,161,178],"computer":[7],"vision.":[8],"While,":[9],"semantic":[10,40,46],"information":[11,41,47],"extraction":[12],"still":[14],"insufficient":[15],"behavior":[17,27,51,162],"models.":[19],"In":[20,53,93],"this":[21],"paper,":[22],"we":[23],"propose":[24],"an":[25],"improved":[26],"model,":[29],"which":[30,107],"called":[32],"Cnnformer,":[33,54],"to":[34,73,113,139,149],"alleviate":[35],"the":[36,64,85,104,115,128,132,136,165,175,179],"problem":[37],"of":[38,97,103,167,174],"inadequate":[39],"extraction.":[42],"Cnnformer":[43,126,157],"transformer-based":[45],"enhancement":[48],"model":[49,177],"for":[50],"recognition.":[52],"new":[56],"attention":[57,68,133],"mechanism":[58,69],"designed":[60],"and":[61,83,89,131,144,164],"introduced":[62],"into":[63,135],"encoder":[65,105,137],"module.":[66],"This":[67],"uses":[70],"dilated":[71],"convolution":[72,98,129],"capture":[74],"static":[75,90],"context":[76,81,91],"information,":[77,82],"trigger":[78],"mining":[79],"dynamic":[80,88],"obtain":[84],"final":[86],"fused":[87],"information.":[92],"addition,":[94],"four":[95],"layers":[96],"are":[99],"added":[100],"front":[102],"module,":[106],"has":[108,158],"strong":[110],"induction":[111],"bias":[112],"extract":[114],"superficial":[116],"feature":[117],"representation":[118],"(such":[119],"as":[120,148],"color,":[121],"geometry,":[122],"texture,":[123],"etc.).":[124],"Finally,":[125],"combines":[127],"module":[130,134,138],"simultaneously":[140],"learn":[141],"both":[142],"local":[143],"global":[145],"features,":[146],"so":[147],"enhance":[150],"visual":[151],"representation.":[152],"Experimental":[153],"results":[154],"show":[155],"that":[156,173],"higher":[159,171],"performance":[160],"recognition,":[163],"accuracy":[166],"Top-1":[168],"3.4%":[170],"than":[172],"basic":[176],"Kinetics-400":[180],"dataset.":[181]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}