{"id":"https://openalex.org/W3094206865","doi":"https://doi.org/10.1109/jiot.2020.3033449","title":"LMFNet: Human Activity Recognition Using Attentive 3-D Residual Network and Multistage Fusion Strategy","display_name":"LMFNet: Human Activity Recognition Using Attentive 3-D Residual Network and Multistage Fusion Strategy","publication_year":2020,"publication_date":"2020-10-23","ids":{"openalex":"https://openalex.org/W3094206865","doi":"https://doi.org/10.1109/jiot.2020.3033449","mag":"3094206865"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2020.3033449","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.3033449","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"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 Internet of Things Journal","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/A5078332129","display_name":"Zufan Zhang","orcid":"https://orcid.org/0000-0001-5315-2065"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zufan Zhang","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing Key Laboratory of Mobile Communications Technology, and the Engineering Research Center of Mobile Communications, Ministry of Education, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing Key Laboratory of Mobile Communications Technology, and the Engineering Research Center of Mobile Communications, Ministry of Education, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012454723","display_name":"Yucheng Yang","orcid":"https://orcid.org/0000-0002-6873-5279"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yucheng Yang","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing Key Laboratory of Mobile Communications Technology, and the Engineering Research Center of Mobile Communications, Ministry of Education, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing Key Laboratory of Mobile Communications Technology, and the Engineering Research Center of Mobile Communications, Ministry of Education, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002829352","display_name":"Zongming Lv","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zongming Lv","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing Key Laboratory of Mobile Communications Technology, and the Engineering Research Center of Mobile Communications, Ministry of Education, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing Key Laboratory of Mobile Communications Technology, and the Engineering Research Center of Mobile Communications, Ministry of Education, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042295346","display_name":"Chenquan Gan","orcid":"https://orcid.org/0000-0002-0453-5630"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenquan Gan","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing Key Laboratory of Mobile Communications Technology, and the Engineering Research Center of Mobile Communications, Ministry of Education, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing Key Laboratory of Mobile Communications Technology, and the Engineering Research Center of Mobile Communications, Ministry of Education, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065959325","display_name":"Qingyi Zhu","orcid":"https://orcid.org/0000-0002-1168-1599"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingyi Zhu","raw_affiliation_strings":["School of Cyber Security and Information Law, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Cyber Security and Information Law, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5078332129"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":0.2944,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.57874492,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"8","issue":"7","first_page":"6012","last_page":"6023"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9994999766349792,"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":0.9994999766349792,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9993000030517578,"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":0.9939000010490417,"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/residual","display_name":"Residual","score":0.8235664367675781},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7671276330947876},{"id":"https://openalex.org/keywords/residual-neural-network","display_name":"Residual neural network","score":0.7451539635658264},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6166998147964478},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5858950018882751},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.45098763704299927},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4489518702030182},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.4205428957939148},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35704654455184937},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1483052670955658}],"concepts":[{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.8235664367675781},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7671276330947876},{"id":"https://openalex.org/C2944601119","wikidata":"https://www.wikidata.org/wiki/Q43744058","display_name":"Residual neural network","level":3,"score":0.7451539635658264},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6166998147964478},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5858950018882751},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.45098763704299927},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4489518702030182},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.4205428957939148},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35704654455184937},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1483052670955658}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2020.3033449","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.3033449","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.5199999809265137}],"awards":[{"id":"https://openalex.org/G155146220","display_name":null,"funder_award_id":"cstc2017jcyjAX0256","funder_id":"https://openalex.org/F4320327865","funder_display_name":"Chongqing Research Program of Basic Research and Frontier Technology"},{"id":"https://openalex.org/G4339310815","display_name":null,"funder_award_id":"cstc2018jcyjAX0154","funder_id":"https://openalex.org/F4320327865","funder_display_name":"Chongqing Research Program of Basic Research and Frontier Technology"},{"id":"https://openalex.org/G4589919449","display_name":null,"funder_award_id":"11747125","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8489805148","display_name":null,"funder_award_id":"61702066","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"},{"id":"https://openalex.org/F4320327865","display_name":"Chongqing Research Program of Basic Research and Frontier Technology","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W24089286","https://openalex.org/W787785461","https://openalex.org/W1522734439","https://openalex.org/W1686810756","https://openalex.org/W1927052826","https://openalex.org/W1983364832","https://openalex.org/W2016053056","https://openalex.org/W2105101328","https://openalex.org/W2126574503","https://openalex.org/W2126579184","https://openalex.org/W2156303437","https://openalex.org/W2194775991","https://openalex.org/W2292288263","https://openalex.org/W2342662179","https://openalex.org/W2413641397","https://openalex.org/W2507009361","https://openalex.org/W2526313911","https://openalex.org/W2548527721","https://openalex.org/W2560474170","https://openalex.org/W2707890836","https://openalex.org/W2734515856","https://openalex.org/W2745519816","https://openalex.org/W2752782242","https://openalex.org/W2756399332","https://openalex.org/W2765113255","https://openalex.org/W2769122686","https://openalex.org/W2773514261","https://openalex.org/W2884585870","https://openalex.org/W2893511508","https://openalex.org/W2913950831","https://openalex.org/W2921218262","https://openalex.org/W2926527602","https://openalex.org/W2951454267","https://openalex.org/W2954653574","https://openalex.org/W2963149042","https://openalex.org/W2963218601","https://openalex.org/W2963420686","https://openalex.org/W2963495494","https://openalex.org/W2963616706","https://openalex.org/W2963820951","https://openalex.org/W2964094092","https://openalex.org/W2964191259","https://openalex.org/W2980675012","https://openalex.org/W4294557331","https://openalex.org/W6600983433","https://openalex.org/W6622789128","https://openalex.org/W6637373629","https://openalex.org/W6682864246","https://openalex.org/W6684983439","https://openalex.org/W6685670348","https://openalex.org/W6742667445","https://openalex.org/W6745960190","https://openalex.org/W6747225971"],"related_works":["https://openalex.org/W3196952692","https://openalex.org/W2984708981","https://openalex.org/W2755231872","https://openalex.org/W4300939921","https://openalex.org/W2990636717","https://openalex.org/W4383097772","https://openalex.org/W3213976941","https://openalex.org/W2964350391","https://openalex.org/W2274287116","https://openalex.org/W2897517148"],"abstract_inverted_index":{"Human":[0],"activity":[1],"recognition":[2,40,125],"plays":[3],"a":[4,51,60,69,87,123],"fundamental":[5],"role":[6],"in":[7,81],"smart":[8],"home":[9],"systems":[10],"and":[11,26,42,68,85,127],"contributes":[12],"to":[13],"remote":[14],"health":[15],"monitoring":[16],"for":[17,91],"the":[18,23,30,39,76,82,95,110,118,133],"elderly":[19],"or":[20],"disabled.":[21],"However,":[22],"shallow":[24],"architecture":[25],"heavy":[27],"parameters":[28],"of":[29,59,79],"current":[31],"3-D":[32,63,99],"convolutional":[33],"networks":[34],"(3-D":[35],"ConvNets)":[36],"still":[37],"restrict":[38],"efficiency":[41,130],"spatiotemporal":[43,97],"representations.":[44],"For":[45],"these":[46],"issues,":[47],"this":[48],"article":[49],"proposes":[50],"framework":[52],"called":[53],"LMFNet,":[54],"which":[55],"is":[56],"mainly":[57],"composed":[58],"deep":[61],"attentive":[62],"residual":[64,88],"network":[65,84],"(A3D":[66],"ResNet)":[67],"multistage":[70],"fusion":[71],"strategy.":[72],"Specifically,":[73],"LMFNet":[74,120],"changes":[75],"information":[77],"flow":[78],"transmission":[80],"C3D":[83],"implements":[86],"learning":[89],"method":[90],"efficient":[92],"training.":[93],"Besides,":[94],"two-stream-fused":[96],"attention":[98],"ConvNets":[100],"(2S-F":[101],"<sub":[102],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[103],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">ST</sub>":[104],"A3DCN)":[105],"are":[106],"built":[107],"based":[108],"on":[109],"A3D":[111],"ResNet.":[112],"The":[113],"experimental":[114],"results":[115],"show":[116],"that":[117],"proposed":[119],"can":[121],"achieve":[122],"higher":[124],"accuracy":[126],"satisfactory":[128],"training":[129],"compared":[131],"with":[132],"existing":[134],"methods.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-06T07:47:59.780226","created_date":"2025-10-10T00:00:00"}