{"id":"https://openalex.org/W4200100288","doi":"https://doi.org/10.1109/bibe52308.2021.9635273","title":"Gastric Location Classification During Esophagogastroduodenoscopy Using Deep Neural Networks","display_name":"Gastric Location Classification During Esophagogastroduodenoscopy Using Deep Neural Networks","publication_year":2021,"publication_date":"2021-10-25","ids":{"openalex":"https://openalex.org/W4200100288","doi":"https://doi.org/10.1109/bibe52308.2021.9635273"},"language":"en","primary_location":{"id":"doi:10.1109/bibe52308.2021.9635273","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibe52308.2021.9635273","pdf_url":null,"source":{"id":"https://openalex.org/S4363608533","display_name":"2021 IEEE 21st International Conference on Bioinformatics and Bioengineering (BIBE)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 21st International Conference on Bioinformatics and Bioengineering (BIBE)","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/A5103043353","display_name":"Alexander Ding","orcid":"https://orcid.org/0000-0001-6490-3573"},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexander Ding","raw_affiliation_strings":["Brown University,Providence,RI,USA","Brown University, Providence, RI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brown University,Providence,RI,USA","institution_ids":["https://openalex.org/I27804330"]},{"raw_affiliation_string":"Brown University, Providence, RI, USA","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100414443","display_name":"Ying Li","orcid":"https://orcid.org/0000-0003-3149-8457"},"institutions":[{"id":"https://openalex.org/I133738476","display_name":"University of Massachusetts Lowell","ror":"https://ror.org/03hamhx47","country_code":"US","type":"education","lineage":["https://openalex.org/I133738476"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ying Li","raw_affiliation_strings":["University of Massachusetts Lowell,Department Of Computer Science,Lowell,MA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Massachusetts Lowell,Department Of Computer Science,Lowell,MA,USA","institution_ids":["https://openalex.org/I133738476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055939635","display_name":"Qilei Chen","orcid":"https://orcid.org/0000-0002-4127-5524"},"institutions":[{"id":"https://openalex.org/I133738476","display_name":"University of Massachusetts Lowell","ror":"https://ror.org/03hamhx47","country_code":"US","type":"education","lineage":["https://openalex.org/I133738476"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qilei Chen","raw_affiliation_strings":["University of Massachusetts Lowell,Department Of Computer Science,Lowell,MA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Massachusetts Lowell,Department Of Computer Science,Lowell,MA,USA","institution_ids":["https://openalex.org/I133738476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100780032","display_name":"Yu Cao","orcid":"https://orcid.org/0000-0001-8624-1099"},"institutions":[{"id":"https://openalex.org/I133738476","display_name":"University of Massachusetts Lowell","ror":"https://ror.org/03hamhx47","country_code":"US","type":"education","lineage":["https://openalex.org/I133738476"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yu Cao","raw_affiliation_strings":["University of Massachusetts Lowell,Department Of Computer Science,Lowell,MA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Massachusetts Lowell,Department Of Computer Science,Lowell,MA,USA","institution_ids":["https://openalex.org/I133738476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077348938","display_name":"Benyuan Liu","orcid":"https://orcid.org/0000-0002-7543-1054"},"institutions":[{"id":"https://openalex.org/I133738476","display_name":"University of Massachusetts Lowell","ror":"https://ror.org/03hamhx47","country_code":"US","type":"education","lineage":["https://openalex.org/I133738476"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Benyuan Liu","raw_affiliation_strings":["University of Massachusetts Lowell,Department Of Computer Science,Lowell,MA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Massachusetts Lowell,Department Of Computer Science,Lowell,MA,USA","institution_ids":["https://openalex.org/I133738476"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shujiao Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I4210159865","display_name":"Xiangya Hospital Central South University","ror":"https://ror.org/05c1yfj14","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159865"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shujiao Chen","raw_affiliation_strings":["Central South University,Xiangya Hospital,Changsha,China","Xiangya Hospital, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central South University,Xiangya Hospital,Changsha,China","institution_ids":["https://openalex.org/I139660479","https://openalex.org/I4210159865"]},{"raw_affiliation_string":"Xiangya Hospital, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479","https://openalex.org/I4210159865"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100390756","display_name":"Xiaowei Liu","orcid":"https://orcid.org/0000-0002-1193-4277"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I4210159865","display_name":"Xiangya Hospital Central South University","ror":"https://ror.org/05c1yfj14","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159865"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaowei Liu","raw_affiliation_strings":["Central South University,Xiangya Hospital,Changsha,China","Xiangya Hospital, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central South University,Xiangya Hospital,Changsha,China","institution_ids":["https://openalex.org/I139660479","https://openalex.org/I4210159865"]},{"raw_affiliation_string":"Xiangya Hospital, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479","https://openalex.org/I4210159865"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.9958999752998352,"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"}},"topics":[{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.9958999752998352,"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":0.9686999917030334,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9684000015258789,"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/esophagogastroduodenoscopy","display_name":"Esophagogastroduodenoscopy","score":0.8997651934623718},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7681145668029785},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6767098307609558},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5970812439918518},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5545521974563599},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.47027522325515747},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4305340647697449},{"id":"https://openalex.org/keywords/silhouette","display_name":"Silhouette","score":0.4265599846839905},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.41538023948669434},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.388882040977478},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.20991364121437073},{"id":"https://openalex.org/keywords/endoscopy","display_name":"Endoscopy","score":0.14845746755599976},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.13611125946044922},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.12024235725402832}],"concepts":[{"id":"https://openalex.org/C2781143854","wikidata":"https://www.wikidata.org/wiki/Q938957","display_name":"Esophagogastroduodenoscopy","level":3,"score":0.8997651934623718},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7681145668029785},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6767098307609558},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5970812439918518},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5545521974563599},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47027522325515747},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4305340647697449},{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.4265599846839905},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.41538023948669434},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.388882040977478},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.20991364121437073},{"id":"https://openalex.org/C2778451229","wikidata":"https://www.wikidata.org/wiki/Q212809","display_name":"Endoscopy","level":2,"score":0.14845746755599976},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.13611125946044922},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.12024235725402832}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bibe52308.2021.9635273","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibe52308.2021.9635273","pdf_url":null,"source":{"id":"https://openalex.org/S4363608533","display_name":"2021 IEEE 21st International Conference on Bioinformatics and Bioengineering (BIBE)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 21st International Conference on Bioinformatics and Bioengineering (BIBE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.75}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2279098554","https://openalex.org/W2295107390","https://openalex.org/W2783201053","https://openalex.org/W2921535297","https://openalex.org/W2943735948","https://openalex.org/W2955425717","https://openalex.org/W2964350391","https://openalex.org/W2973186268","https://openalex.org/W2999459387","https://openalex.org/W3005561728","https://openalex.org/W3005736924","https://openalex.org/W3008070655","https://openalex.org/W3014369183","https://openalex.org/W3029665725","https://openalex.org/W3111718391","https://openalex.org/W3115988788","https://openalex.org/W6778465488"],"related_works":["https://openalex.org/W2025418842","https://openalex.org/W4395034513","https://openalex.org/W1622964048","https://openalex.org/W30315714","https://openalex.org/W1906975550","https://openalex.org/W1965274140","https://openalex.org/W2946508376","https://openalex.org/W2365736559","https://openalex.org/W2555136167","https://openalex.org/W779885325"],"abstract_inverted_index":{"Esophagogastroduodenoscopy":[0],"(EGD)":[1],"is":[2,45,49,180],"a":[3,16,20,83,105,112,154],"common":[4],"procedure":[5],"that":[6,116,168],"visualizes":[7],"the":[8,12,25,30,43,93,102,163,172,178,183,194,203],"esophagus,":[9],"stomach,":[10],"and":[11,28,56,71,99,104,135,151,198,206],"duodenum":[13],"by":[14],"inserting":[15],"camera,":[17],"attached":[18],"to":[19,36,51,77,87,126,157,160,233],"long":[21],"flexible":[22],"tube,":[23],"into":[24,237],"patient's":[26],"mouth":[27],"down":[29],"stomach.":[31],"A":[32],"comprehensive":[33],"EGD":[34,166,225],"needs":[35],"examine":[37],"all":[38],"gastric":[39,69,89,149,196,214],"locations,":[40,150],"but":[41],"since":[42],"camera":[44,94,179],"controlled":[46],"manually,":[47],"it":[48],"easy":[50],"miss":[52],"some":[53],"surface":[54],"area":[55],"create":[57],"diagnostic":[58],"blind":[59],"spots,":[60],"which":[61,130,136],"often":[62],"result":[63],"in":[64,165,216],"life-costing":[65],"oversights":[66],"of":[67,129,182],"early":[68],"cancer":[70],"other":[72],"serious":[73],"illnesses.":[74],"In":[75],"order":[76,219],"address":[78],"this":[79],"problem,":[80],"we":[81,108,110,146,152,228],"train":[82],"convolutional":[84],"neural":[85],"network":[86],"classify":[88],"locations":[90,131,197,215],"based":[91,100],"on":[92,101,141,223],"feed":[95],"during":[96],"an":[97,217],"EGD,":[98],"classifier":[103,159,188,241],"triggering":[106],"algorithm":[107],"propose,":[109],"build":[111],"video":[113,208],"processing":[114,209],"system":[115,210],"checks":[117,212],"off":[118,213],"each":[119],"location":[120],"as":[121],"visited,":[122],"allowing":[123],"human":[124],"operators":[125],"keep":[127],"track":[128],"they":[132,137],"have":[133,138],"visited":[134],"not.":[139],"Based":[140],"collected":[142],"clinical":[143],"patient":[144,184],"reports,":[145],"consider":[147],"six":[148,173,195],"add":[153],"background":[155,204],"class":[156,230],"our":[158,207,239],"accomodate":[161],"for":[162],"frames":[164],"videos":[167],"do":[169],"not":[170],"resemble":[171],"defined":[174],"classes":[175],"(including":[176],"when":[177,220],"outside":[181],"body).":[185],"Our":[186],"best":[187],"achieves":[189],"98":[190],"%":[191,200],"accuracy":[192,201],"within":[193],"88":[199],"including":[202],"class,":[205],"clearly":[211],"expected":[218],"being":[221],"tested":[222],"recorded":[224],"videos.":[226],"Lastly,":[227],"use":[229],"activation":[231],"mapping":[232],"provide":[234],"human-readable":[235],"insight":[236],"how":[238],"trained":[240],"works.":[242]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
