{"id":"https://openalex.org/W7141034784","doi":"https://doi.org/10.48550/arxiv.2603.24801","title":"Dissecting Model Failures in Abdominal Aortic Aneurysm Segmentation through Explainability-Driven Analysis","display_name":"Dissecting Model Failures in Abdominal Aortic Aneurysm Segmentation through Explainability-Driven Analysis","publication_year":2026,"publication_date":"2026-03-25","ids":{"openalex":"https://openalex.org/W7141034784","doi":"https://doi.org/10.48550/arxiv.2603.24801"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.24801","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.24801","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2603.24801","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076388891","display_name":"Abu Noman Sakib","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sakib, Abu Noman Md","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001674892","display_name":"Merjulah Roby","orcid":"https://orcid.org/0000-0003-3578-8216"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Roby, Merjulah","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130768155","display_name":"Zijie Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Zijie","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130740444","display_name":"Satish Muluk","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Muluk, Satish","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059898426","display_name":"Mark K. Eskandari","orcid":"https://orcid.org/0000-0002-4451-4316"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eskandari, Mark K.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5033024512","display_name":"Ender A. Finol","orcid":"https://orcid.org/0000-0002-0811-9482"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Finol, Ender A.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5076388891"],"corresponding_institution_ids":[],"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12026","display_name":"Explainable Artificial Intelligence (XAI)","score":0.18649999797344208,"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"}},"topics":[{"id":"https://openalex.org/T12026","display_name":"Explainable Artificial Intelligence (XAI)","score":0.18649999797344208,"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"}},{"id":"https://openalex.org/T10983","display_name":"Aortic aneurysm repair treatments","score":0.1550000011920929,"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/T11206","display_name":"Model Reduction and Neural Networks","score":0.06880000233650208,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.7791000008583069},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.708299994468689},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5889000296592712},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4747999906539917},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.38600000739097595},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.3758000135421753}],"concepts":[{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.7791000008583069},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.708299994468689},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6312000155448914},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6132000088691711},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5889000296592712},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4747999906539917},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.414000004529953},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.38600000739097595},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.3758000135421753},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.3723999857902527},{"id":"https://openalex.org/C2779993416","wikidata":"https://www.wikidata.org/wiki/Q2256736","display_name":"Abdominal aortic aneurysm","level":3,"score":0.3544999957084656},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.32350000739097595},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3068000078201294},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2856999933719635},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.25099998712539673}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.24801","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.24801","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2603.24801","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.24801","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Computed":[0],"tomography":[1],"image":[2],"segmentation":[3,178],"of":[4,130],"complex":[5,180],"abdominal":[6],"aortic":[7],"aneurysms":[8],"(AAA)":[9],"often":[10],"fails":[11],"because":[12],"the":[13,30,34,62,76,81,95,125,128],"models":[14],"assign":[15],"internal":[16],"focus":[17,24,57,88,166],"to":[18,80,84,148],"irrelevant":[19],"structures":[20],"or":[21],"do":[22],"not":[23],"on":[25],"thin,":[26],"low-contrast":[27],"targets.":[28],"Where":[29],"model":[31],"looks":[32],"is":[33,127,170],"primary":[35],"training":[36],"signal,":[37],"and":[38,66,89,91,102,135,173],"thus":[39],"we":[40,74,93],"propose":[41],"an":[42],"Explainable":[43],"AI":[44],"(XAI)":[45],"guided":[46],"encoder":[47,56,64,165],"shaping":[48],"framework.":[49],"Our":[50],"method":[51],"computes":[52],"a":[53,98,103,149,171],"dense,":[54],"attribution-based":[55],"map":[58],"(\"XAI":[59],"field\")":[60],"from":[61],"final":[63],"block":[65],"uses":[67],"it":[68],"in":[69,179],"two":[70],"complementary":[71],"ways:":[72],"(i)":[73],"align":[75],"predicted":[77],"probability":[78],"mass":[79],"XAI":[82,168],"field":[83,96],"promote":[85],"agreement":[86],"between":[87],"output;":[90],"(ii)":[92],"route":[94],"into":[97,133],"lightweight":[99],"refinement":[100],"pathway":[101],"confidence":[104],"prior":[105],"that":[106,162],"modulates":[107],"logits":[108],"at":[109],"inference,":[110],"suppressing":[111],"distractors":[112],"while":[113],"preserving":[114],"subtle":[115],"structures.":[116],"The":[117,158],"objective":[118],"terms":[119],"serve":[120],"only":[121],"as":[122],"control":[123],"signals;":[124],"contribution":[126],"integration":[129],"attribution":[131],"guidance":[132,169],"representation":[134],"decoding.":[136],"We":[137],"evaluate":[138],"clinically":[139],"validated":[140],"challenging":[141],"cases":[142],"curated":[143],"for":[144,176],"failure-prone":[145],"scenarios.":[146,181],"Compared":[147],"base":[150],"SAM":[151],"setup,":[152],"our":[153],"implementation":[154],"yields":[155],"substantial":[156],"improvements.":[157],"observed":[159],"gains":[160],"suggest":[161],"explicitly":[163],"optimizing":[164],"via":[167],"practical":[172],"effective":[174],"principle":[175],"reliable":[177]},"counts_by_year":[],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2026-03-28T00:00:00"}
