{"id":"https://openalex.org/W4390481597","doi":"https://doi.org/10.1109/sipaim56729.2023.10373530","title":"Automated Anatomical Classification and Quality Assessment of Endoscopy by Temporal-Spatial Analysis","display_name":"Automated Anatomical Classification and Quality Assessment of Endoscopy by Temporal-Spatial Analysis","publication_year":2023,"publication_date":"2023-11-15","ids":{"openalex":"https://openalex.org/W4390481597","doi":"https://doi.org/10.1109/sipaim56729.2023.10373530"},"language":"en","primary_location":{"id":"doi:10.1109/sipaim56729.2023.10373530","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/sipaim56729.2023.10373530","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 19th International Symposium on Medical Information Processing and Analysis (SIPAIM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5048727603","display_name":"Diego Bravo","orcid":"https://orcid.org/0000-0003-1957-1615"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Diego Bravo","raw_affiliation_strings":["Computer Imaging and Medical Applications Laboratory (CIM@LAB)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Imaging and Medical Applications Laboratory (CIM@LAB)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101574947","display_name":"Sebastian Medina","orcid":"https://orcid.org/0000-0002-4154-0519"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Sebastian Medina","raw_affiliation_strings":["Universidad Nacional de Colombia,Machine Learning, Perception and Discovery Lab (MindLab),Bogot\u00e1,Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Nacional de Colombia,Machine Learning, Perception and Discovery Lab (MindLab),Bogot\u00e1,Colombia","institution_ids":["https://openalex.org/I36243813"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084800771","display_name":"Josu\u00e9 Ruano","orcid":"https://orcid.org/0000-0003-4801-8229"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Josu\u00e9 Ruano","raw_affiliation_strings":["Computer Imaging and Medical Applications Laboratory (CIM@LAB)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Imaging and Medical Applications Laboratory (CIM@LAB)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049932013","display_name":"Mar\u00eda Jaramillo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mar\u00eda Jaramillo","raw_affiliation_strings":["Computer Imaging and Medical Applications Laboratory (CIM@LAB)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Imaging and Medical Applications Laboratory (CIM@LAB)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043957360","display_name":"Mart\u0131\u0301n G\u00f3mez","orcid":"https://orcid.org/0000-0003-3088-2262"},"institutions":[{"id":"https://openalex.org/I4210156478","display_name":"Hospital Universitario Nacional de Colombia","ror":"https://ror.org/0544yj280","country_code":"CO","type":"healthcare","lineage":["https://openalex.org/I4210156478"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Martin G\u00f3mez","raw_affiliation_strings":["Hospital Universitario Nacional,Gastroenterology unit,Bogot\u00e1,Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital Universitario Nacional,Gastroenterology unit,Bogot\u00e1,Colombia","institution_ids":["https://openalex.org/I4210156478"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080973347","display_name":"Fabio A. Gonz\u00e1lez","orcid":"https://orcid.org/0000-0001-9009-7288"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Fabio A. Gonz\u00e1lez","raw_affiliation_strings":["Universidad Nacional de Colombia,Machine Learning, Perception and Discovery Lab (MindLab),Bogot\u00e1,Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Nacional de Colombia,Machine Learning, Perception and Discovery Lab (MindLab),Bogot\u00e1,Colombia","institution_ids":["https://openalex.org/I36243813"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102790773","display_name":"Eduardo Romero","orcid":"https://orcid.org/0000-0003-2088-2509"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eduardo Romero","raw_affiliation_strings":["Computer Imaging and Medical Applications Laboratory (CIM@LAB)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Imaging and Medical Applications Laboratory (CIM@LAB)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10696","display_name":"Gastric Cancer Management and Outcomes","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T10619","display_name":"Esophageal Cancer Research and Treatment","score":0.9427000284194946,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/esophagogastroduodenoscopy","display_name":"Esophagogastroduodenoscopy","score":0.7979682683944702},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.540071427822113},{"id":"https://openalex.org/keywords/stomach","display_name":"Stomach","score":0.5214300155639648},{"id":"https://openalex.org/keywords/endoscopy","display_name":"Endoscopy","score":0.497913122177124},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4654709994792938},{"id":"https://openalex.org/keywords/cancer","display_name":"Cancer","score":0.44304826855659485},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.4417085349559784},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.41475439071655273},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.15295857191085815}],"concepts":[{"id":"https://openalex.org/C2781143854","wikidata":"https://www.wikidata.org/wiki/Q938957","display_name":"Esophagogastroduodenoscopy","level":3,"score":0.7979682683944702},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.540071427822113},{"id":"https://openalex.org/C2779422922","wikidata":"https://www.wikidata.org/wiki/Q1029907","display_name":"Stomach","level":2,"score":0.5214300155639648},{"id":"https://openalex.org/C2778451229","wikidata":"https://www.wikidata.org/wiki/Q212809","display_name":"Endoscopy","level":2,"score":0.497913122177124},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4654709994792938},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.44304826855659485},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4417085349559784},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.41475439071655273},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.15295857191085815}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sipaim56729.2023.10373530","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/sipaim56729.2023.10373530","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 19th International Symposium on Medical Information Processing and Analysis (SIPAIM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1986989569","https://openalex.org/W2110288232","https://openalex.org/W2147120223","https://openalex.org/W2172422824","https://openalex.org/W2406205248","https://openalex.org/W2802572938","https://openalex.org/W2901534201","https://openalex.org/W2909244736","https://openalex.org/W2921535297","https://openalex.org/W2949676527","https://openalex.org/W3015708637","https://openalex.org/W3025893342","https://openalex.org/W3107825113","https://openalex.org/W3128646645","https://openalex.org/W3203838057","https://openalex.org/W4280645932","https://openalex.org/W4386350428","https://openalex.org/W6640987521"],"related_works":["https://openalex.org/W1974189793","https://openalex.org/W197908719","https://openalex.org/W2012242274","https://openalex.org/W4386990290","https://openalex.org/W1917417311","https://openalex.org/W2557035047","https://openalex.org/W4292112262","https://openalex.org/W147507822","https://openalex.org/W2738180101","https://openalex.org/W3150091113"],"abstract_inverted_index":{"Gastric":[0],"cancer":[1,6],"is":[2,10,57],"the":[3,11,28,61,65,71,77,94,101,106,173],"fourth":[4],"deadliest":[5],"worldwide.":[7],"Esophagogastroduodenoscopy":[8],"(EGD)":[9],"preferred":[12],"method":[13],"to":[14,59,104],"diagnose":[15],"upper":[16,178],"gastrointestinal":[17,95,179],"lesions,":[18],"particularly":[19],"early":[20,48],"gastric":[21,43],"cancer.":[22],"The":[23,144],"procedure\u2019s":[24],"success":[25],"relies":[26],"on":[27],"endoscopist\u2019s":[29],"experience":[30],"and":[31,63,84,90,115,156],"a":[32,37,80,140,148],"comprehensive":[33],"examination":[34,66],"by":[35],"observing":[36],"set":[38],"of":[39,67,79,108,151,175],"anatomical":[40,68,89],"landmarks.":[41],"Most":[42],"neoplasias":[44],"are":[45],"undetected":[46],"during":[47,53,70],"stages,":[49],"despite":[50],"being":[51],"present":[52],"examinations,":[54],"thus,":[55],"it":[56],"essential":[58],"evaluate":[60],"quality":[62],"audit":[64],"regions":[69,92,138],"endoscopy":[72],"procedure.":[73],"This":[74],"study":[75,102],"assesses":[76],"performance":[78],"recurrent":[81],"neural":[82],"network":[83],"transformer":[85],"architecture":[86],"in":[87,159],"classifying":[88],"sub-anatomical":[91,136],"within":[93],"tract.":[96],"By":[97],"leveraging":[98],"temporal":[99,170],"information,":[100],"aims":[103],"enhance":[105],"accuracy":[107],"detecting":[109],"these":[110],"critical":[111],"regions.":[112,162,180],"We":[113],"collected":[114],"labeled":[116,132],"video":[117],"endoscopies":[118],"from":[119,134],"32":[120],"patients,":[121],"organizing":[122],"them":[123],"into":[124],"four":[125],"organ":[126,154],"categories.":[127],"Additionally,":[128],"we":[129],"utilized":[130],"565":[131],"sequences":[133],"six":[135],"stomach":[137,161],"for":[139,153],"separate":[141],"classification":[142,155],"task.":[143],"trained":[145],"networks":[146],"achieved":[147],"macro":[149],"F1-score":[150],"87.25%":[152],"an":[157],"85.31%":[158],"identifying":[160],"These":[163],"findings":[164],"provide":[165],"substantial":[166],"evidence":[167],"supporting":[168],"that":[169],"information":[171],"improves":[172],"capabilities":[174],"accurately":[176],"identify":[177]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}