{"id":"https://openalex.org/W3150630416","doi":"https://doi.org/10.1109/tmi.2021.3069471","title":"Temporal Memory Relation Network for Workflow Recognition From Surgical Video","display_name":"Temporal Memory Relation Network for Workflow Recognition From Surgical Video","publication_year":2021,"publication_date":"2021-03-29","ids":{"openalex":"https://openalex.org/W3150630416","doi":"https://doi.org/10.1109/tmi.2021.3069471","mag":"3150630416","pmid":"https://pubmed.ncbi.nlm.nih.gov/33780335"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2021.3069471","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2021.3069471","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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 Transactions on Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5050163233","display_name":"Yueming Jin","orcid":"https://orcid.org/0000-0003-3775-3877"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Yueming Jin","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040473879","display_name":"Yonghao Long","orcid":"https://orcid.org/0000-0003-4474-7854"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yonghao Long","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100420556","display_name":"Cheng Chen","orcid":"https://orcid.org/0000-0002-6040-6833"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Cheng Chen","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101817999","display_name":"Zixu Zhao","orcid":"https://orcid.org/0000-0001-9399-3475"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zixu Zhao","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090516040","display_name":"Qi Dou","orcid":"https://orcid.org/0000-0002-3416-9950"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qi Dou","raw_affiliation_strings":["CUHK T Stone Robotics Institute, The Chinese University of Hong Kong, Hong Kong","Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"CUHK T Stone Robotics Institute, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032708386","display_name":"Pheng\u2010Ann Heng","orcid":"https://orcid.org/0000-0003-3055-5034"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Pheng-Ann Heng","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","Guangdong-Hong Kong-Macao Joint Laboratory of Human-Machine Intelligence-Synergy Systems, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Guangdong-Hong Kong-Macao Joint Laboratory of Human-Machine Intelligence-Synergy Systems, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210145761"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5050163233"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":16.5168,"has_fulltext":false,"cited_by_count":128,"citation_normalized_percentile":{"value":0.99542453,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"40","issue":"7","first_page":"1911","last_page":"1923"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10916","display_name":"Surgical Simulation and Training","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10916","display_name":"Surgical Simulation and Training","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T14510","display_name":"Medical Imaging and Analysis","score":0.9472000002861023,"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/T13702","display_name":"Machine Learning in Healthcare","score":0.925599992275238,"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":0.8227646350860596},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.6891709566116333},{"id":"https://openalex.org/keywords/margin","display_name":"Margin (machine learning)","score":0.6073529720306396},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5923677086830139},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5206621885299683},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5184540152549744},{"id":"https://openalex.org/keywords/jaccard-index","display_name":"Jaccard index","score":0.4942517578601837},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4784274697303772},{"id":"https://openalex.org/keywords/temporal-database","display_name":"Temporal database","score":0.4460177421569824},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3907809555530548},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.2673743665218353},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.23431169986724854}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8227646350860596},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.6891709566116333},{"id":"https://openalex.org/C774472","wikidata":"https://www.wikidata.org/wiki/Q6760393","display_name":"Margin (machine learning)","level":2,"score":0.6073529720306396},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5923677086830139},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5206621885299683},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5184540152549744},{"id":"https://openalex.org/C203519979","wikidata":"https://www.wikidata.org/wiki/Q865360","display_name":"Jaccard index","level":3,"score":0.4942517578601837},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4784274697303772},{"id":"https://openalex.org/C77277458","wikidata":"https://www.wikidata.org/wiki/Q1969246","display_name":"Temporal database","level":2,"score":0.4460177421569824},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3907809555530548},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2673743665218353},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.23431169986724854},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D003199","descriptor_name":"Computer Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003199","descriptor_name":"Computer Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003199","descriptor_name":"Computer Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D057188","descriptor_name":"Workflow","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057188","descriptor_name":"Workflow","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057188","descriptor_name":"Workflow","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/tmi.2021.3069471","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2021.3069471","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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 Transactions on Medical Imaging","raw_type":"journal-article"},{"id":"pmid:33780335","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33780335","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on medical imaging","raw_type":null},{"id":"pmh:oai:hub.hku.hk:10722/349552","is_oa":false,"landing_page_url":"https://hub.hku.hk/handle/10722/349552","pdf_url":null,"source":{"id":"https://openalex.org/S4377196271","display_name":"The HKU Scholars Hub (University of Hong Kong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I889458895","host_organization_name":"University of Hong Kong","host_organization_lineage":["https://openalex.org/I889458895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.47999998927116394},{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.41999998688697815}],"awards":[{"id":"https://openalex.org/G1984067115","display_name":null,"funder_award_id":"U1813204","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8486130785","display_name":null,"funder_award_id":"MMT-p5\u201320","funder_id":"https://openalex.org/F4320322942","funder_display_name":"Chinese University of Hong Kong"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322942","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W413857758","https://openalex.org/W593558681","https://openalex.org/W1507561440","https://openalex.org/W1982094865","https://openalex.org/W1989912492","https://openalex.org/W2016545368","https://openalex.org/W2029294400","https://openalex.org/W2041742273","https://openalex.org/W2054866636","https://openalex.org/W2064767749","https://openalex.org/W2095705004","https://openalex.org/W2097117768","https://openalex.org/W2107466310","https://openalex.org/W2194775991","https://openalex.org/W2266464013","https://openalex.org/W2308279915","https://openalex.org/W2491875666","https://openalex.org/W2534834437","https://openalex.org/W2547734011","https://openalex.org/W2550143307","https://openalex.org/W2580456502","https://openalex.org/W2583914614","https://openalex.org/W2599653512","https://openalex.org/W2758694956","https://openalex.org/W2777273430","https://openalex.org/W2785737326","https://openalex.org/W2798875481","https://openalex.org/W2804845319","https://openalex.org/W2884036902","https://openalex.org/W2901879337","https://openalex.org/W2921303908","https://openalex.org/W2955874753","https://openalex.org/W2963091558","https://openalex.org/W2963403868","https://openalex.org/W2975042877","https://openalex.org/W2979536508","https://openalex.org/W2979797179","https://openalex.org/W2980110287","https://openalex.org/W3005125910","https://openalex.org/W3010209635","https://openalex.org/W3016719260","https://openalex.org/W3092031931","https://openalex.org/W3105760208","https://openalex.org/W4297665946","https://openalex.org/W4385245566","https://openalex.org/W6674330103","https://openalex.org/W6729259293","https://openalex.org/W6733344817","https://openalex.org/W6735852674","https://openalex.org/W6739901393","https://openalex.org/W6750936408","https://openalex.org/W6751703357","https://openalex.org/W6775845032"],"related_works":["https://openalex.org/W4254879869","https://openalex.org/W3022576529","https://openalex.org/W2628526247","https://openalex.org/W2596401011","https://openalex.org/W2913569734","https://openalex.org/W4401519790","https://openalex.org/W2702570413","https://openalex.org/W3127229356","https://openalex.org/W2901284887","https://openalex.org/W2294604808"],"abstract_inverted_index":{"Automatic":[0],"surgical":[1,157],"workflow":[2],"recognition":[3],"is":[4],"a":[5,43,65,72,114,181],"key":[6],"component":[7],"for":[8,51],"developing":[9],"context-aware":[10],"computer-assisted":[11],"systems":[12],"in":[13],"the":[14,22,60,76,86,99,106,121,124,132,137,169,177],"operating":[15],"theatre.":[16],"Previous":[17],"works":[18],"either":[19],"jointly":[20],"modeled":[21],"spatial":[23],"features":[24],"with":[25],"short":[26],"fixed-range":[27],"temporal":[28,36,46,56,83,139,146],"information,":[29],"or":[30],"separately":[31],"learned":[32],"visual":[33],"and":[34,54,163],"long":[35],"cues.":[37],"In":[38,126],"this":[39,127],"paper,":[40],"we":[41,112],"propose":[42],"novel":[44],"end-to-end":[45],"memory":[47,67,73],"relation":[48],"network":[49],"(TMRNet)":[50],"relating":[52],"long-range":[53,66,138],"multi-scale":[55,93],"patterns":[57],"to":[58,69,118,123,135],"augment":[59],"present":[61],"features.":[62],"We":[63,148],"establish":[64],"bank":[68,116],"serve":[70],"as":[71,141,143],"cell":[74],"storing":[75],"rich":[77],"supportive":[78,87],"information.":[79],"Through":[80],"our":[81,129,152,173],"designed":[82],"variation":[84],"layer,":[85],"cues":[88,103],"are":[89],"further":[90],"enhanced":[91],"by":[92,180],"temporal-only":[94],"convolutions.":[95],"To":[96],"effectively":[97],"incorporate":[98],"two":[100,155],"types":[101],"of":[102,109,172],"without":[104],"disturbing":[105],"joint":[107],"learning":[108],"spatio-temporal":[110],"features,":[111],"introduce":[113],"non-local":[115],"operator":[117],"attentively":[119],"relate":[120],"past":[122],"present.":[125],"regard,":[128],"TMRNet":[130],"enables":[131],"current":[133],"feature":[134],"view":[136],"dependency,":[140],"well":[142],"tolerate":[144],"complex":[145],"extents.":[147],"have":[149],"extensively":[150],"validated":[151],"approach":[153],"on":[154,189],"benchmark":[156],"video":[158],"datasets,":[159],"M2CAI":[160],"challenge":[161],"dataset":[162],"Cholec80":[164,190],"dataset.":[165],"Experimental":[166],"results":[167],"demonstrate":[168],"outstanding":[170],"performance":[171],"method,":[174],"consistently":[175],"exceeding":[176],"state-of-the-art":[178],"methods":[179],"large":[182],"margin":[183],"(e.g.,":[184],"67.0%":[185],"v.s.":[186],"78.9%":[187],"Jaccard":[188],"dataset).":[191]},"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":38},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":32},{"year":2022,"cited_by_count":20},{"year":2021,"cited_by_count":10}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}
