{"id":"https://openalex.org/W4206769964","doi":"https://doi.org/10.1093/jcde/qwac011","title":"Attention-based spatial\u2013temporal neural network for accurate phase recognition in minimally invasive surgery: feasibility and efficiency verification","display_name":"Attention-based spatial\u2013temporal neural network for accurate phase recognition in minimally invasive surgery: feasibility and efficiency verification","publication_year":2022,"publication_date":"2022-01-17","ids":{"openalex":"https://openalex.org/W4206769964","doi":"https://doi.org/10.1093/jcde/qwac011"},"language":"en","primary_location":{"id":"doi:10.1093/jcde/qwac011","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jcde/qwac011","pdf_url":"https://academic.oup.com/jcde/article-pdf/9/2/406/42616845/qwac011.pdf","source":{"id":"https://openalex.org/S2485147958","display_name":"Journal of Computational Design and Engineering","issn_l":"2288-4300","issn":["2288-4300","2288-5048"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Design and Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://academic.oup.com/jcde/article-pdf/9/2/406/42616845/qwac011.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066118860","display_name":"Pan Shi","orcid":"https://orcid.org/0000-0001-8240-4663"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Pan Shi","raw_affiliation_strings":["School of Control Science and Engineering, Shandong University, Jinan 250061, China"],"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Shandong University, Jinan 250061, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078420686","display_name":"Zijian Zhao","orcid":"https://orcid.org/0000-0002-7849-814X"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zijian Zhao","raw_affiliation_strings":["School of Control Science and Engineering, Shandong University, Jinan 250061, China"],"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Shandong University, Jinan 250061, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102001162","display_name":"Kaidi Liu","orcid":"https://orcid.org/0009-0006-1276-6419"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaidi Liu","raw_affiliation_strings":["School of Control Science and Engineering, Shandong University, Jinan 250061, China"],"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Shandong University, Jinan 250061, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100448921","display_name":"Feng Li","orcid":"https://orcid.org/0000-0002-6589-6392"},"institutions":[{"id":"https://openalex.org/I4210161528","display_name":"Qilu Hospital of Shandong University","ror":"https://ror.org/056ef9489","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210161528"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Li","raw_affiliation_strings":["Department of General Surgery, Qilu Hospital of Shandong University, Jinan 250012, China"],"affiliations":[{"raw_affiliation_string":"Department of General Surgery, Qilu Hospital of Shandong University, Jinan 250012, China","institution_ids":["https://openalex.org/I4210161528"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5066118860"],"corresponding_institution_ids":["https://openalex.org/I154099455"],"apc_list":{"value":1650,"currency":"USD","value_usd":1650},"apc_paid":{"value":1650,"currency":"USD","value_usd":1650},"fwci":4.1418,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.94490313,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"9","issue":"2","first_page":"406","last_page":"416"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10916","display_name":"Surgical Simulation and Training","score":0.9994000196456909,"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":0.9994000196456909,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9865000247955322,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11984","display_name":"Anatomy and Medical Technology","score":0.9754999876022339,"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":0.703818142414093},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.63820880651474},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5134785771369934},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4998767375946045},{"id":"https://openalex.org/keywords/recurrent-neural-network","display_name":"Recurrent neural network","score":0.4965217709541321},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.48553702235221863},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.48497772216796875},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.45103511214256287},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.42398780584335327},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.41660448908805847},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3705952763557434},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11415547132492065}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.703818142414093},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.63820880651474},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5134785771369934},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4998767375946045},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.4965217709541321},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.48553702235221863},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.48497772216796875},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.45103511214256287},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.42398780584335327},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.41660448908805847},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3705952763557434},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11415547132492065},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/jcde/qwac011","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jcde/qwac011","pdf_url":"https://academic.oup.com/jcde/article-pdf/9/2/406/42616845/qwac011.pdf","source":{"id":"https://openalex.org/S2485147958","display_name":"Journal of Computational Design and Engineering","issn_l":"2288-4300","issn":["2288-4300","2288-5048"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Design and Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1093/jcde/qwac011","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jcde/qwac011","pdf_url":"https://academic.oup.com/jcde/article-pdf/9/2/406/42616845/qwac011.pdf","source":{"id":"https://openalex.org/S2485147958","display_name":"Journal of Computational Design and Engineering","issn_l":"2288-4300","issn":["2288-4300","2288-5048"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Design and Engineering","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1529133812","display_name":null,"funder_award_id":"2019YFB1311300","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4206769964.pdf","grobid_xml":"https://content.openalex.org/works/W4206769964.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W2266464013","https://openalex.org/W2347021651","https://openalex.org/W2488233401","https://openalex.org/W2508429489","https://openalex.org/W2519007024","https://openalex.org/W2542714126","https://openalex.org/W2592038391","https://openalex.org/W2599653512","https://openalex.org/W2730845691","https://openalex.org/W2777273430","https://openalex.org/W2784208381","https://openalex.org/W2785737326","https://openalex.org/W2800791174","https://openalex.org/W2804847616","https://openalex.org/W2903718489","https://openalex.org/W2921303908","https://openalex.org/W2946822693","https://openalex.org/W2963647178","https://openalex.org/W2970612144","https://openalex.org/W2979797179","https://openalex.org/W2993820083","https://openalex.org/W3037893551","https://openalex.org/W3040720475","https://openalex.org/W3086797584","https://openalex.org/W3100964249","https://openalex.org/W3105760208","https://openalex.org/W3150630416","https://openalex.org/W3155127099","https://openalex.org/W3158326648","https://openalex.org/W3160339486","https://openalex.org/W3160614854","https://openalex.org/W3189451737","https://openalex.org/W3203204495","https://openalex.org/W3205561110","https://openalex.org/W4236965008","https://openalex.org/W6721629094","https://openalex.org/W6729000606","https://openalex.org/W6734422334","https://openalex.org/W6746034047","https://openalex.org/W6753412334","https://openalex.org/W6760092691","https://openalex.org/W6763228686","https://openalex.org/W6768770156","https://openalex.org/W6775468141","https://openalex.org/W6781351468","https://openalex.org/W6798945365","https://openalex.org/W6799096713","https://openalex.org/W6840762993"],"related_works":["https://openalex.org/W4298287631","https://openalex.org/W2953061907","https://openalex.org/W1847088711","https://openalex.org/W4225394202","https://openalex.org/W3036642985","https://openalex.org/W3032952384","https://openalex.org/W2964335273","https://openalex.org/W2982145560","https://openalex.org/W2969450769","https://openalex.org/W2326447594"],"abstract_inverted_index":{"Abstract":[0],"Laparoscopic":[1],"surgery,":[2],"as":[3],"a":[4,26,94,98],"representative":[5],"minimally":[6],"invasive":[7],"surgery":[8],"(MIS),":[9],"is":[10,25,61],"an":[11,40,78,87],"active":[12],"research":[13],"area":[14],"of":[15,22,43,52,93,155,162],"clinical":[16],"practice.":[17],"Automatic":[18],"surgical":[19,58,82],"phase":[20,59,83,179,193],"recognition":[21,60,84,103,187,194],"laparoscopic":[23],"videos":[24],"vital":[27],"task":[28],"with":[29],"the":[30,50,111,116,122,136,160,166,178],"potential":[31],"to":[32,114,119,150],"improve":[33],"surgeons\u2019":[34],"efficiency":[35],"and":[36,66,80,97,128,147,189],"has":[37],"gradually":[38],"become":[39],"integral":[41],"part":[42],"computer-assisted":[44],"intervention":[45],"systems":[46],"in":[47,125],"MIS.":[48],"However,":[49],"performance":[51,161,188],"most":[53],"methods":[54],"currently":[55],"employed":[56],"for":[57,101],"deteriorated":[62],"by":[63,104],"optimization":[64],"difficulties":[65],"inefficient":[67],"computation,":[68],"which":[69],"hinders":[70],"their":[71],"large-scale":[72],"practical":[73],"implementation.":[74],"This":[75],"study":[76],"proposes":[77],"efficient":[79],"novel":[81],"method":[85,164],"using":[86],"attention-based":[88,172],"spatial\u2013temporal":[89,173],"neural":[90,174],"network":[91,175],"consisting":[92],"spatial":[95],"model":[96,100],"temporal":[99,137,153],"accurate":[102],"end-to-end":[105],"training.":[106],"The":[107],"former":[108],"subtly":[109],"incorporates":[110],"attention":[112],"mechanism":[113],"enhance":[115],"model\u2019s":[117],"ability":[118],"focus":[120],"on":[121,165],"key":[123],"regions":[124],"video":[126,156],"frames":[127],"efficiently":[129],"capture":[130],"more":[131],"informative":[132],"visual":[133],"features.":[134],"In":[135],"model,":[138],"we":[139],"employ":[140],"independently":[141],"recurrent":[142],"long":[143],"short-term":[144],"memory":[145],"(IndyLSTM)":[146],"non-local":[148],"block":[149],"extract":[151],"long-term":[152],"information":[154],"frames.":[157],"We":[158],"evaluated":[159],"our":[163],"publicly":[167],"available":[168],"Cholec80":[169],"dataset.":[170],"Our":[171],"purely":[176],"produces":[177],"predictions":[180],"without":[181],"any":[182],"post-processing":[183],"strategies,":[184],"achieving":[185],"excellent":[186],"outperforming":[190],"other":[191],"state-of-the-art":[192],"methods.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4}],"updated_date":"2026-03-24T08:02:53.985720","created_date":"2025-10-10T00:00:00"}
