{"id":"https://openalex.org/W7165382259","doi":"https://doi.org/10.48550/arxiv.2606.20143","title":"HEad and neCK TumOR (HECKTOR) 2025: Benchmark of Segmentation, Diagnosis, and Prognosis in Multimodal PET/CT","display_name":"HEad and neCK TumOR (HECKTOR) 2025: Benchmark of Segmentation, Diagnosis, and Prognosis in Multimodal PET/CT","publication_year":2026,"publication_date":"2026-06-18","ids":{"openalex":"https://openalex.org/W7165382259","doi":"https://doi.org/10.48550/arxiv.2606.20143"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2606.20143","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.20143","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2606.20143","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080370771","display_name":"Numan Saeed","orcid":"https://orcid.org/0000-0002-6326-6434"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Saeed, Numan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108903454","display_name":"Salma Hassan","orcid":"https://orcid.org/0009-0006-5498-8319"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hassan, Salma","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031718805","display_name":"Shahad Hardan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hardan, Shahad","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001225983","display_name":"Lishan Cai","orcid":"https://orcid.org/0000-0002-3282-291X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cai, Lishan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102352821","display_name":"Xinglong Liang","orcid":"https://orcid.org/0009-0001-3813-6726"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liang, Xinglong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002758946","display_name":"Moona Mazher","orcid":"https://orcid.org/0000-0003-4444-5776"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mazher, Moona","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138971656","display_name":"Abdul Qayyum","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qayyum, Abdul","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061968307","display_name":"\u6b65\u5ca9\u677e","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bu, Yansong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139012623","display_name":"Mengye Lyu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lyu, Mengye","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139023797","display_name":"Yue Lin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lin, Yue","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022712090","display_name":"Mingyuan Meng","orcid":"https://orcid.org/0000-0002-9562-1613"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Meng, Mingyuan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124238592","display_name":"Chuanyi Huang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huang, Chuanyi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139023546","display_name":"Lisheng Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Lisheng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139013059","display_name":"Dalal Chamseddine","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chamseddine, Dalal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075011980","display_name":"Shamimeh Ahrari","orcid":"https://orcid.org/0000-0003-0422-5808"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ahrari, Shamimeh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139007317","display_name":"Beining Wu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wu, Beining","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138992442","display_name":"Yifei Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Yifei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138721954","display_name":"Fuyou Mao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mao, Fuyou","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139001259","display_name":"Hao Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Hao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069618757","display_name":"Baixiang Zhao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhao, Baixiang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015081295","display_name":"Surajit Ray","orcid":"https://orcid.org/0000-0003-3965-8136"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ray, Surajit","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024740222","display_name":"Muzi Guo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guo, Muzi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138989452","display_name":"Lei Xiang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiang, Lei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066409108","display_name":"Jakob Dexl","orcid":"https://orcid.org/0000-0002-0617-0460"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dexl, Jakob","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000640247","display_name":"Michael Ingrisch","orcid":"https://orcid.org/0000-0003-0268-9078"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ingrisch, Michael","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135764233","display_name":"Adrien Depeursinge","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Depeursinge, Adrien","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138982949","display_name":"Arman Rahmim","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rahmim, Arman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138989585","display_name":"Mathieu Hatt","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hatt, Mathieu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007157109","display_name":"Vincent Andrearczyk","orcid":"https://orcid.org/0000-0003-0793-5821"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrearczyk, Vincent","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5138975712","display_name":"Mohammad Yaqub","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yaqub, Mohammad","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"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/T10307","display_name":"Head and Neck Cancer Studies","score":0.808899998664856,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"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/T10307","display_name":"Head and Neck Cancer Studies","score":0.808899998664856,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"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/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.11249999701976776,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T12702","display_name":"Brain Tumor Detection and Classification","score":0.008200000040233135,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6261000037193298},{"id":"https://openalex.org/keywords/concordance","display_name":"Concordance","score":0.5799999833106995},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.527899980545044},{"id":"https://openalex.org/keywords/head-and-neck","display_name":"Head and neck","score":0.476500004529953},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.45410001277923584},{"id":"https://openalex.org/keywords/dice","display_name":"Dice","score":0.38040000200271606},{"id":"https://openalex.org/keywords/cervical-lymph-nodes","display_name":"Cervical lymph nodes","score":0.36550000309944153},{"id":"https://openalex.org/keywords/radiation-therapy","display_name":"Radiation therapy","score":0.34689998626708984}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6413000226020813},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6261000037193298},{"id":"https://openalex.org/C160798450","wikidata":"https://www.wikidata.org/wiki/Q4230870","display_name":"Concordance","level":2,"score":0.5799999833106995},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.527899980545044},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.477400004863739},{"id":"https://openalex.org/C3018411727","wikidata":"https://www.wikidata.org/wiki/Q3867488","display_name":"Head and neck","level":2,"score":0.476500004529953},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.45410001277923584},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4352000057697296},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3946000039577484},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39399999380111694},{"id":"https://openalex.org/C22029948","wikidata":"https://www.wikidata.org/wiki/Q45089","display_name":"Dice","level":2,"score":0.38040000200271606},{"id":"https://openalex.org/C2778549279","wikidata":"https://www.wikidata.org/wiki/Q962200","display_name":"Cervical lymph nodes","level":4,"score":0.36550000309944153},{"id":"https://openalex.org/C509974204","wikidata":"https://www.wikidata.org/wiki/Q180507","display_name":"Radiation therapy","level":2,"score":0.34689998626708984},{"id":"https://openalex.org/C163892561","wikidata":"https://www.wikidata.org/wiki/Q2613728","display_name":"S\u00f8rensen\u2013Dice coefficient","level":4,"score":0.31850001215934753},{"id":"https://openalex.org/C2776530083","wikidata":"https://www.wikidata.org/wiki/Q1783924","display_name":"Head and neck cancer","level":3,"score":0.31619998812675476},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.30730000138282776},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.2953000068664551},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.26570001244544983},{"id":"https://openalex.org/C2910607126","wikidata":"https://www.wikidata.org/wiki/Q48790829","display_name":"Multiparametric MRI","level":4,"score":0.2621999979019165},{"id":"https://openalex.org/C2781464078","wikidata":"https://www.wikidata.org/wiki/Q7685898","display_name":"Target lesion","level":4,"score":0.25859999656677246},{"id":"https://openalex.org/C2992520072","wikidata":"https://www.wikidata.org/wiki/Q180507","display_name":"Radiation oncology","level":3,"score":0.2533000111579895},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.2529999911785126},{"id":"https://openalex.org/C2994532551","wikidata":"https://www.wikidata.org/wiki/Q184627","display_name":"Human papillomavirus","level":2,"score":0.25060001015663147}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2606.20143","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.20143","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2606.20143","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.20143","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Head":[0],"and":[1,40,56,91,129,138,179,205,216],"neck":[2],"cancers":[3],"(HNC)":[4],"represent":[5],"a":[6,80,155,162,171,180,191],"significant":[7],"global":[8],"health":[9,93],"burden,":[10],"with":[11,28,118,149],"accurate":[12],"tumor":[13,126],"delineation":[14],"being":[15],"essential":[16],"for":[17,83,169,176,185,209],"effective":[18],"radiotherapy":[19],"planning.":[20],"The":[21,71,143],"complexity":[22],"of":[23,32,167,174,183,194],"the":[24,29,195],"oropharyngeal":[25],"anatomy,":[26],"combined":[27],"heterogeneous":[30],"appearance":[31],"tumors":[33],"on":[34,96,154],"imaging,":[35,64],"makes":[36],"manual":[37],"segmentation":[38],"time-intensive":[39],"subject":[41],"to":[42],"inter-observer":[43],"variability.":[44],"Beyond":[45],"segmentation,":[46,170],"predicting":[47,135],"long-term":[48],"clinical":[49,210],"outcomes,":[50],"such":[51],"as":[52],"recurrence-free":[53,136],"survival":[54,177],"(RFS),":[55],"determining":[57],"human":[58],"papillomavirus":[59],"(HPV)":[60],"status":[61],"from":[62,111],"noninvasive":[63],"remain":[65],"challenging":[66],"yet":[67],"clinically":[68],"valuable":[69],"goals.":[70],"HECKTOR":[72],"2025":[73],"challenge":[74,101,144],"addresses":[75],"these":[76],"needs":[77],"by":[78],"establishing":[79],"comprehensive":[81,192],"benchmark":[82],"automated":[84,213],"HNC":[85],"analysis":[86,193],"using":[87],"multimodal":[88],"PET/CT":[89],"imaging":[90],"electronic":[92],"records.":[94],"Building":[95],"previous":[97],"editions":[98],"(2020-2022),":[99],"this":[100],"features":[102],"an":[103],"expanded":[104],"multi-institutional":[105],"dataset":[106],"comprising":[107],"over":[108],"1,100":[109],"patients":[110],"10":[112],"centers":[113],"worldwide.":[114],"Participants":[115],"were":[116],"tasked":[117],"three":[119],"complementary":[120],"objectives:":[121],"(1)":[122],"segmenting":[123],"primary":[124],"gross":[125],"volumes":[127],"(GTVp)":[128],"metastatic":[130],"lymph":[131],"nodes":[132],"(GTVn),":[133],"(2)":[134],"survival,":[137],"(3)":[139],"classifying":[140],"HPV":[141,186],"status.":[142],"attracted":[145],"35":[146],"registered":[147],"teams,":[148],"15":[150],"final":[151],"submissions":[152],"evaluated":[153],"held-out":[156],"test":[157],"set.":[158],"Top-performing":[159],"algorithms":[160],"achieved":[161],"mean":[163],"Dice":[164],"similarity":[165],"coefficient":[166],"0.75":[168],"concordance":[172],"index":[173],"0.66":[175],"prediction,":[178],"balanced":[181],"accuracy":[182],"0.56":[184],"classification.":[187],"This":[188],"paper":[189],"presents":[190],"submitted":[196],"methodologies,":[197],"evaluates":[198],"their":[199,207],"performance":[200],"across":[201],"different":[202],"lesion":[203],"characteristics,":[204],"discusses":[206],"implications":[208],"translation":[211],"in":[212],"oncology":[214],"workflows":[215],"decision":[217],"support":[218],"systems.":[219]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-06-20T00:00:00"}