{"id":"https://openalex.org/W7128294930","doi":"https://doi.org/10.1007/s00500-025-11025-9","title":"Privacy-preserving multi-class brain tumor classification using federated learning and deep capsule networks","display_name":"Privacy-preserving multi-class brain tumor classification using federated learning and deep capsule networks","publication_year":2026,"publication_date":"2026-02-07","ids":{"openalex":"https://openalex.org/W7128294930","doi":"https://doi.org/10.1007/s00500-025-11025-9"},"language":"en","primary_location":{"id":"doi:10.1007/s00500-025-11025-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-025-11025-9","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Computing","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/A5064910356","display_name":"Smitha Rajagopal","orcid":"https://orcid.org/0000-0002-0643-1931"},"institutions":[{"id":"https://openalex.org/I144614875","display_name":"Alliance University","ror":"https://ror.org/03f4gsr42","country_code":"IN","type":"education","lineage":["https://openalex.org/I144614875"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Smitha Rajagopal","raw_affiliation_strings":["Department of CSE, Alliance School of Advanced Computing, Alliance University, Bengaluru, Karnataka, 562106, India"],"affiliations":[{"raw_affiliation_string":"Department of CSE, Alliance School of Advanced Computing, Alliance University, Bengaluru, Karnataka, 562106, India","institution_ids":["https://openalex.org/I144614875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125335378","display_name":"Chin-Shiuh Shieh","orcid":null},"institutions":[{"id":"https://openalex.org/I118692353","display_name":"University of Science and Technology","ror":"https://ror.org/05bj7sh33","country_code":"YE","type":"education","lineage":["https://openalex.org/I118692353"]},{"id":"https://openalex.org/I43518871","display_name":"National Kaohsiung Marine University","ror":"https://ror.org/00ca6fy54","country_code":"TW","type":"education","lineage":["https://openalex.org/I43518871"]},{"id":"https://openalex.org/I4387154394","display_name":"National Kaohsiung University of Science and Technology","ror":"https://ror.org/00hfj7g70","country_code":null,"type":"education","lineage":["https://openalex.org/I4387154394"]},{"id":"https://openalex.org/I89178830","display_name":"National Kaohsiung University of Applied Sciences","ror":"https://ror.org/04wydzr61","country_code":"TW","type":"education","lineage":["https://openalex.org/I89178830"]}],"countries":["TW","YE"],"is_corresponding":false,"raw_author_name":"Chin-Shiuh Shieh","raw_affiliation_strings":["Department of Electronic Engineering, Research Institute of IoT Cybersecurity, National Kaohsiung University of Science and Technology, Kaohsiung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Research Institute of IoT Cybersecurity, National Kaohsiung University of Science and Technology, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I118692353","https://openalex.org/I4387154394","https://openalex.org/I89178830","https://openalex.org/I43518871"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125338035","display_name":"Siva S. Shankar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Siva S. Shankar","raw_affiliation_strings":["Department of CSE, KG Reddy College of Engineering and Technology, Hyderabad, Telangana, India"],"affiliations":[{"raw_affiliation_string":"Department of CSE, KG Reddy College of Engineering and Technology, Hyderabad, Telangana, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007735772","display_name":"K. Maithili","orcid":null},"institutions":[{"id":"https://openalex.org/I4210117495","display_name":"Dr. Reddy's Laboratories (India)","ror":"https://ror.org/01rkxa860","country_code":"IN","type":"company","lineage":["https://openalex.org/I4210117495"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Maithili","raw_affiliation_strings":["Department of CSE \u2013 AIML, KG Reddy College of Engineering and Technology, Hyderabad, Telangana, India, 500086"],"affiliations":[{"raw_affiliation_string":"Department of CSE \u2013 AIML, KG Reddy College of Engineering and Technology, Hyderabad, Telangana, India, 500086","institution_ids":["https://openalex.org/I4210117495"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101160111","display_name":"Prof Dr Prasun Chakrabarti","orcid":null},"institutions":[{"id":"https://openalex.org/I94511900","display_name":"Sir Padampat Singhania University","ror":"https://ror.org/03mhsvf98","country_code":"IN","type":"education","lineage":["https://openalex.org/I94511900"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prasun Chakrabarti","raw_affiliation_strings":["Department of Computer Science and Engineering, Sir Padampat Singhania University, Udaipur, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Sir Padampat Singhania University, Udaipur, India","institution_ids":["https://openalex.org/I94511900"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5064910356"],"corresponding_institution_ids":["https://openalex.org/I144614875"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.30634683,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"30","issue":"4","first_page":"2769","last_page":"2787"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12702","display_name":"Brain Tumor Detection and Classification","score":0.7050999999046326,"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"}},"topics":[{"id":"https://openalex.org/T12702","display_name":"Brain Tumor Detection and Classification","score":0.7050999999046326,"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"}},{"id":"https://openalex.org/T10129","display_name":"Glioma Diagnosis and Treatment","score":0.14499999582767487,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics"},"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/T10036","display_name":"Advanced Neural Network Applications","score":0.012799999676644802,"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/feature-extraction","display_name":"Feature extraction","score":0.6417999863624573},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.613099992275238},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.578000009059906},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5378999710083008},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.499099999666214},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4352000057697296},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.41600000858306885},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4066999852657318}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8330000042915344},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6926000118255615},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6417999863624573},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.613099992275238},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.578000009059906},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5378999710083008},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.499099999666214},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4352000057697296},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41600000858306885},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4066999852657318},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.3783999979496002},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.36559998989105225},{"id":"https://openalex.org/C10551718","wikidata":"https://www.wikidata.org/wiki/Q5227332","display_name":"Data pre-processing","level":2,"score":0.3625999987125397},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3521000146865845},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.34209999442100525},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3147999942302704},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.3116999864578247},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.3077000081539154},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.2806999981403351},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.2711000144481659},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.2581000030040741},{"id":"https://openalex.org/C10511746","wikidata":"https://www.wikidata.org/wiki/Q899388","display_name":"Data security","level":3,"score":0.2551000118255615},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.2529999911785126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00500-025-11025-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-025-11025-9","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W2996845627","https://openalex.org/W3011430986","https://openalex.org/W3030790048","https://openalex.org/W3097205619","https://openalex.org/W3121645793","https://openalex.org/W3124847994","https://openalex.org/W3125880894","https://openalex.org/W3204617907","https://openalex.org/W4200282840","https://openalex.org/W4206279885","https://openalex.org/W4224055696","https://openalex.org/W4229375793","https://openalex.org/W4280521970","https://openalex.org/W4281640569","https://openalex.org/W4285676363","https://openalex.org/W4290713583","https://openalex.org/W4293581732","https://openalex.org/W4293796993","https://openalex.org/W4306916628","https://openalex.org/W4307216059","https://openalex.org/W4312186578","https://openalex.org/W4319844243","https://openalex.org/W4327522282","https://openalex.org/W4361275400","https://openalex.org/W4362671488","https://openalex.org/W4367837660","https://openalex.org/W4377832596","https://openalex.org/W4385484689","https://openalex.org/W4385564351","https://openalex.org/W4386766438","https://openalex.org/W4387422696","https://openalex.org/W4387458412","https://openalex.org/W4389430841","https://openalex.org/W4389440681","https://openalex.org/W4392454609","https://openalex.org/W4394907015","https://openalex.org/W4396923507","https://openalex.org/W4400386526","https://openalex.org/W4404520875"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-28T06:11:35.319607","created_date":"2026-02-08T00:00:00"}