{"id":"https://openalex.org/W7161831251","doi":"https://doi.org/10.1109/isbi61048.2026.11515491","title":"Pathology-Centric Region Exchange: Joint Carotid Plaque Segmentation and Vulnerability Assessment in Ultrasound","display_name":"Pathology-Centric Region Exchange: Joint Carotid Plaque Segmentation and Vulnerability Assessment in Ultrasound","publication_year":2026,"publication_date":"2026-04-08","ids":{"openalex":"https://openalex.org/W7161831251","doi":"https://doi.org/10.1109/isbi61048.2026.11515491"},"language":"en","primary_location":{"id":"doi:10.1109/isbi61048.2026.11515491","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi61048.2026.11515491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 23rd International Symposium on Biomedical Imaging (ISBI)","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/A5136606920","display_name":"Xuanqi Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xuanqi Huang","raw_affiliation_strings":["The Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136552004","display_name":"Bodong Du","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Bodong Du","raw_affiliation_strings":["The Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136581438","display_name":"Xinrui Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xinrui Zhou","raw_affiliation_strings":["The Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052931700","display_name":"X Li","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xiaomeng Li","raw_affiliation_strings":["The Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","score":0.9284999966621399,"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/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","score":0.9284999966621399,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.03060000017285347,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T11929","display_name":"Cerebral Venous Sinus Thrombosis","score":0.006099999882280827,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/ultrasound","display_name":"Ultrasound","score":0.6014000177383423},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.47269999980926514},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.41100001335144043},{"id":"https://openalex.org/keywords/vulnerability","display_name":"Vulnerability (computing)","score":0.4068000018596649},{"id":"https://openalex.org/keywords/risk-assessment","display_name":"Risk assessment","score":0.3662000000476837},{"id":"https://openalex.org/keywords/ultrasound-imaging","display_name":"Ultrasound imaging","score":0.36090001463890076},{"id":"https://openalex.org/keywords/quantitative-assessment","display_name":"Quantitative assessment","score":0.3384999930858612}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6725999712944031},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.6014000177383423},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5357999801635742},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.47269999980926514},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.41100001335144043},{"id":"https://openalex.org/C95713431","wikidata":"https://www.wikidata.org/wiki/Q631425","display_name":"Vulnerability (computing)","level":2,"score":0.4068000018596649},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.3662000000476837},{"id":"https://openalex.org/C2986892559","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasound imaging","level":3,"score":0.36090001463890076},{"id":"https://openalex.org/C2984588014","wikidata":"https://www.wikidata.org/wiki/Q730675","display_name":"Quantitative assessment","level":2,"score":0.3384999930858612},{"id":"https://openalex.org/C167063184","wikidata":"https://www.wikidata.org/wiki/Q1400839","display_name":"Vulnerability assessment","level":3,"score":0.3346000015735626},{"id":"https://openalex.org/C2778710248","wikidata":"https://www.wikidata.org/wiki/Q17154669","display_name":"Vulnerable plaque","level":2,"score":0.3077000081539154},{"id":"https://openalex.org/C2987047532","wikidata":"https://www.wikidata.org/wiki/Q214275","display_name":"Carotid arteries","level":2,"score":0.302700012922287},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.288100004196167},{"id":"https://openalex.org/C3020001037","wikidata":"https://www.wikidata.org/wiki/Q836575","display_name":"Quality assessment","level":3,"score":0.28279998898506165},{"id":"https://openalex.org/C529618451","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonography","level":2,"score":0.27630001306533813},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.25949999690055847}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isbi61048.2026.11515491","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi61048.2026.11515491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 23rd International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-172763","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-172763","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5801346898078918,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2927941727","https://openalex.org/W3014974815","https://openalex.org/W3035160371","https://openalex.org/W3120430728","https://openalex.org/W3197233575","https://openalex.org/W4312428231","https://openalex.org/W4387526312","https://openalex.org/W4406311319"],"related_works":[],"abstract_inverted_index":{"Automated":[0],"plaque":[1],"segmentation":[2,127],"and":[3,17,35,63,87,92,114,129,150],"vulnerability":[4],"assessment":[5],"of":[6,39],"carotid":[7],"ultrasound":[8],"images":[9],"plays":[10],"a":[11,77,103,138],"critical":[12,111],"role":[13],"in":[14,56,66,68,110,153],"stroke":[15],"prevention":[16],"clinical":[18],"risk":[19],"stratification.":[20],"However,":[21],"developing":[22],"robust":[23],"models":[24],"for":[25,141],"this":[26,43,144],"joint":[27,116],"task":[28,55],"is":[29],"hindered":[30],"by":[31],"limited":[32],"annotated":[33],"dataset":[34],"sparse":[36],"supervisory":[37],"signals":[38],"classification":[40,130],"task.":[41],"In":[42],"paper,":[44],"we":[45,72,101],"propose":[46],"our":[47,148],"Pathology-Centric":[48],"Region":[49],"Exchange":[50],"framework":[51],"to":[52,95,106],"address":[53],"the":[54,122,142],"CSV":[57],"2026":[58],"Challenge:":[59],"Carotid":[60],"Plaque":[61],"Segmentation":[62],"Vulnerability":[64],"Assessment":[65],"Ultrasound":[67],"ISBI":[69],"2026.":[70],"Specifically,":[71],"utilize":[73],"unlabeled":[74,88],"data":[75],"through":[76],"pathology-centric":[78],"region":[79],"exchange":[80],"strategy,":[81],"swapping":[82],"plaque-centric":[83],"patches":[84],"between":[85],"labeled":[86],"samples":[89],"across":[90],"longitudinal":[91],"transverse":[93],"views":[94],"preserve":[96],"discriminative":[97],"morphological":[98],"cues.":[99],"Subsequently,":[100],"employ":[102],"region-aligned":[104],"loss":[105],"mitigate":[107],"pseudo-label":[108],"uncertainty":[109],"pathological":[112],"regions":[113],"optimize":[115],"supervision.":[117],"Experimental":[118],"results":[119],"demonstrate":[120],"that":[121],"proposed":[123],"method":[124],"significantly":[125],"improves":[126],"accuracy":[128],"performance":[131],"compared":[132],"with":[133],"existing":[134],"semi-supervised":[135],"baselines.":[136],"As":[137],"technical":[139],"report":[140],"challenge,":[143],"paper":[145],"elaborates":[146],"on":[147],"methodology":[149],"experimental":[151],"findings":[152],"detail.":[154],"The":[155],"code":[156],"will":[157],"be":[158],"made":[159],"publicly":[160],"available":[161],"upon":[162],"acceptance.":[163]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-05-21T00:00:00"}