{"id":"https://openalex.org/W7143323436","doi":"https://doi.org/10.1016/j.bspc.2026.110178","title":"MetaScope: A novel hierarchical framework for predicting distant metastasis of nasopharyngeal carcinoma from class-imbalanced PET/CT images","display_name":"MetaScope: A novel hierarchical framework for predicting distant metastasis of nasopharyngeal carcinoma from class-imbalanced PET/CT images","publication_year":2026,"publication_date":"2026-03-30","ids":{"openalex":"https://openalex.org/W7143323436","doi":"https://doi.org/10.1016/j.bspc.2026.110178"},"language":"en","primary_location":{"id":"doi:10.1016/j.bspc.2026.110178","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.bspc.2026.110178","pdf_url":null,"source":{"id":"https://openalex.org/S8427965","display_name":"Biomedical Signal Processing and Control","issn_l":"1746-8094","issn":["1746-8094","1746-8108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biomedical Signal Processing and Control","raw_type":"journal-article"},"type":"article","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/A5130936712","display_name":"Ying Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Cao","raw_affiliation_strings":["School of Mathematics, Nanjing University, Nanjing, 210093, China"],"raw_orcid":"https://orcid.org/0009-0007-6913-3935","affiliations":[{"raw_affiliation_string":"School of Mathematics, Nanjing University, Nanjing, 210093, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047133701","display_name":"Ziwei Nie","orcid":"https://orcid.org/0000-0002-4499-7207"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ziwei Nie","raw_affiliation_strings":["School of Mathematics, Nanjing University, Nanjing, 210093, China"],"raw_orcid":"https://orcid.org/0000-0002-4499-7207","affiliations":[{"raw_affiliation_string":"School of Mathematics, Nanjing University, Nanjing, 210093, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130976200","display_name":"Yun Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128482","display_name":"Jiangsu Cancer Hospital","ror":"https://ror.org/03108sf43","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210128482"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Zhang","raw_affiliation_strings":["Department of PET/CT Center, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of PET/CT Center, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China","institution_ids":["https://openalex.org/I4210128482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130963465","display_name":"Liwen Zou","orcid":null},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liwen Zou","raw_affiliation_strings":["School of Mathematics, Nanjing University, Nanjing, 210093, China"],"raw_orcid":"https://orcid.org/0000-0003-4085-4003","affiliations":[{"raw_affiliation_string":"School of Mathematics, Nanjing University, Nanjing, 210093, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130960467","display_name":"Shanshan Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128482","display_name":"Jiangsu Cancer Hospital","ror":"https://ror.org/03108sf43","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210128482"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanshan Xu","raw_affiliation_strings":["Department of PET/CT Center, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of PET/CT Center, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China","institution_ids":["https://openalex.org/I4210128482"]}]},{"author_position":"last","author":{"id":null,"display_name":"Xiaoping Yang","orcid":"https://orcid.org/0000-0002-8298-1273"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoping Yang","raw_affiliation_strings":["School of Mathematics, Nanjing University, Nanjing, 210093, China"],"raw_orcid":"https://orcid.org/0000-0002-8298-1273","affiliations":[{"raw_affiliation_string":"School of Mathematics, Nanjing University, Nanjing, 210093, China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5047133701"],"corresponding_institution_ids":["https://openalex.org/I881766915"],"apc_list":{"value":2420,"currency":"USD","value_usd":2420},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.41130973,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"120","issue":null,"first_page":"110178","last_page":"110178"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10307","display_name":"Head and Neck Cancer Studies","score":0.6437000036239624,"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":0.6437000036239624,"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":0.12839999794960022,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.07590000331401825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/distant-metastasis","display_name":"Distant metastasis","score":0.8349999785423279},{"id":"https://openalex.org/keywords/nasopharyngeal-carcinoma","display_name":"Nasopharyngeal carcinoma","score":0.7261000275611877},{"id":"https://openalex.org/keywords/metastasis","display_name":"Metastasis","score":0.352400004863739},{"id":"https://openalex.org/keywords/carcinoma","display_name":"Carcinoma","score":0.26660001277923584}],"concepts":[{"id":"https://openalex.org/C3019926457","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Distant metastasis","level":4,"score":0.8349999785423279},{"id":"https://openalex.org/C2778997737","wikidata":"https://www.wikidata.org/wiki/Q1693598","display_name":"Nasopharyngeal carcinoma","level":3,"score":0.7261000275611877},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6212000250816345},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4510999917984009},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.41130000352859497},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.40799999237060547},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37400001287460327},{"id":"https://openalex.org/C2779013556","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Metastasis","level":3,"score":0.352400004863739},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29170000553131104},{"id":"https://openalex.org/C2777546739","wikidata":"https://www.wikidata.org/wiki/Q33525","display_name":"Carcinoma","level":2,"score":0.26660001277923584},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.2533000111579895}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.bspc.2026.110178","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.bspc.2026.110178","pdf_url":null,"source":{"id":"https://openalex.org/S8427965","display_name":"Biomedical Signal Processing and Control","issn_l":"1746-8094","issn":["1746-8094","1746-8108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biomedical Signal Processing and Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.560784637928009}],"awards":[{"id":"https://openalex.org/G468679215","display_name":null,"funder_award_id":"12301661","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G48529154","display_name":null,"funder_award_id":"12431018","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7683996161","display_name":null,"funder_award_id":"KYCX25_0158","funder_id":"https://openalex.org/F4320335769","funder_display_name":"Graduate Research and Innovation Projects of Jiangsu Province"},{"id":"https://openalex.org/G7781593326","display_name":null,"funder_award_id":"K2024016","funder_id":"https://openalex.org/F4320317802","funder_display_name":"Jiangsu Commission of Health"}],"funders":[{"id":"https://openalex.org/F4320317802","display_name":"Jiangsu Commission of Health","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324207","display_name":"Jiangsu Provincial Department of Education","ror":"https://ror.org/059md9404"},{"id":"https://openalex.org/F4320335769","display_name":"Graduate Research and Innovation Projects of Jiangsu Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W2019124056","https://openalex.org/W2056393111","https://openalex.org/W2148143831","https://openalex.org/W2148754315","https://openalex.org/W2149706766","https://openalex.org/W2194775991","https://openalex.org/W2295598076","https://openalex.org/W2752782242","https://openalex.org/W2910240033","https://openalex.org/W2922221218","https://openalex.org/W2954996726","https://openalex.org/W2962858109","https://openalex.org/W2963446712","https://openalex.org/W2963691377","https://openalex.org/W2964050365","https://openalex.org/W3015997807","https://openalex.org/W3020996329","https://openalex.org/W3034601242","https://openalex.org/W3041004668","https://openalex.org/W3096176742","https://openalex.org/W3096831136","https://openalex.org/W3128797821","https://openalex.org/W3202232857","https://openalex.org/W3209860579","https://openalex.org/W4211017340","https://openalex.org/W4281952445","https://openalex.org/W4296325108","https://openalex.org/W4311543568","https://openalex.org/W4317470327","https://openalex.org/W4319231708","https://openalex.org/W4319660862","https://openalex.org/W4321109296","https://openalex.org/W4376643503","https://openalex.org/W4385970618","https://openalex.org/W4386083042","https://openalex.org/W4386322099","https://openalex.org/W4388591336","https://openalex.org/W4401536727","https://openalex.org/W4405997599","https://openalex.org/W4408588988","https://openalex.org/W7133213208"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-18T08:10:14.011955","created_date":"2026-03-31T00:00:00"}