{"id":"https://openalex.org/W7084751264","doi":"https://doi.org/10.26599/cvm.2025.9450426","title":"Class Incremental Learning via Feature Space Calibration","display_name":"Class Incremental Learning via Feature Space Calibration","publication_year":2025,"publication_date":"2025-10-01","ids":{"openalex":"https://openalex.org/W7084751264","doi":"https://doi.org/10.26599/cvm.2025.9450426"},"language":"en","primary_location":{"id":"doi:10.26599/cvm.2025.9450426","is_oa":true,"landing_page_url":"https://doi.org/10.26599/cvm.2025.9450426","pdf_url":null,"source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.26599/cvm.2025.9450426","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Jeonghoon Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I205490536","display_name":"Dongguk University","ror":"https://ror.org/057q6n778","country_code":"KR","type":"education","lineage":["https://openalex.org/I205490536"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jeonghoon Kim","raw_affiliation_strings":["Dongguk University,Seoul,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dongguk University,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I205490536"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jinming Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]},{"id":"https://openalex.org/I3004594783","display_name":"Institute of High Performance Computing","ror":"https://ror.org/02n0ejh50","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3004594783","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I4210158759","display_name":"University of Glasgow Singapore","ror":"https://ror.org/05jzgzx91","country_code":"SG","type":"education","lineage":["https://openalex.org/I4210158759"]},{"id":"https://openalex.org/I8696757","display_name":"Singapore University of Social Sciences","ror":"https://ror.org/01s57k749","country_code":"SG","type":"education","lineage":["https://openalex.org/I8696757"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jinming Cao","raw_affiliation_strings":["School of Computing, University of Singapore,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, University of Singapore,Singapore","institution_ids":["https://openalex.org/I8696757","https://openalex.org/I165932596","https://openalex.org/I3004594783","https://openalex.org/I4210158759"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jihie Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I205490536","display_name":"Dongguk University","ror":"https://ror.org/057q6n778","country_code":"KR","type":"education","lineage":["https://openalex.org/I205490536"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jihie Kim","raw_affiliation_strings":["Dongguk University,Seoul,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dongguk University,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I205490536"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Roger Zimmermann","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]},{"id":"https://openalex.org/I3004594783","display_name":"Institute of High Performance Computing","ror":"https://ror.org/02n0ejh50","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3004594783","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I4210158759","display_name":"University of Glasgow Singapore","ror":"https://ror.org/05jzgzx91","country_code":"SG","type":"education","lineage":["https://openalex.org/I4210158759"]},{"id":"https://openalex.org/I8696757","display_name":"Singapore University of Social Sciences","ror":"https://ror.org/01s57k749","country_code":"SG","type":"education","lineage":["https://openalex.org/I8696757"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Roger Zimmermann","raw_affiliation_strings":["School of Computing, University of Singapore,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, University of Singapore,Singapore","institution_ids":["https://openalex.org/I8696757","https://openalex.org/I165932596","https://openalex.org/I3004594783","https://openalex.org/I4210158759"]}]},{"author_position":"last","author":{"id":null,"display_name":"Seongsik Park","orcid":null},"institutions":[{"id":"https://openalex.org/I124125349","display_name":"Korea National Open University","ror":"https://ror.org/016ebag96","country_code":"KR","type":"education","lineage":["https://openalex.org/I124125349"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seongsik Park","raw_affiliation_strings":["Korean National Open University,Seoul,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korean National Open University,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I124125349"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.57412018,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":"5","first_page":"1025","last_page":"1039"},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10168","display_name":"COVID-19 and Mental Health","score":0.29510000348091125,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10168","display_name":"COVID-19 and Mental Health","score":0.29510000348091125,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10162","display_name":"Online and Blended Learning","score":0.13819999992847443,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14240","display_name":"E-Learning and COVID-19","score":0.13079999387264252,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.7127000093460083},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5672000050544739},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5612000226974487},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5564000010490417},{"id":"https://openalex.org/keywords/incremental-learning","display_name":"Incremental learning","score":0.5127999782562256},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.5015000104904175},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.46059998869895935},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4399999976158142}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7544999718666077},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7127000093460083},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6141999959945679},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5856000185012817},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5672000050544739},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5612000226974487},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5564000010490417},{"id":"https://openalex.org/C2780735816","wikidata":"https://www.wikidata.org/wiki/Q28324931","display_name":"Incremental learning","level":2,"score":0.5127999782562256},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.5015000104904175},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.46059998869895935},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4399999976158142},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.40720000863075256},{"id":"https://openalex.org/C108771440","wikidata":"https://www.wikidata.org/wiki/Q368475","display_name":"Lifelong learning","level":2,"score":0.40529999136924744},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.387800008058548},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.38179999589920044},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.3662000000476837},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.3515999913215637},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.34700000286102295},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3089999854564667},{"id":"https://openalex.org/C77967617","wikidata":"https://www.wikidata.org/wiki/Q4677561","display_name":"Active learning (machine learning)","level":2,"score":0.273499995470047},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.26570001244544983}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.26599/cvm.2025.9450426","is_oa":true,"landing_page_url":"https://doi.org/10.26599/cvm.2025.9450426","pdf_url":null,"source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ce131b57cf5f46489a060ea61d69e00e","is_oa":true,"landing_page_url":"https://doaj.org/article/ce131b57cf5f46489a060ea61d69e00e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computational Visual Media, Vol 11, Iss 5, Pp 1025-1039 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.26599/cvm.2025.9450426","is_oa":true,"landing_page_url":"https://doi.org/10.26599/cvm.2025.9450426","pdf_url":null,"source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1682403713","https://openalex.org/W1997865285","https://openalex.org/W2036963181","https://openalex.org/W2047057213","https://openalex.org/W2108598243","https://openalex.org/W2163922914","https://openalex.org/W2168931314","https://openalex.org/W2194775991","https://openalex.org/W2473930607","https://openalex.org/W2554616628","https://openalex.org/W2560647685","https://openalex.org/W2742090791","https://openalex.org/W2788388592","https://openalex.org/W2948734064","https://openalex.org/W2954929116","https://openalex.org/W2964189064","https://openalex.org/W2969342617","https://openalex.org/W3007041883","https://openalex.org/W3013315783","https://openalex.org/W3030364939","https://openalex.org/W3034856281","https://openalex.org/W3107810305","https://openalex.org/W3144281354","https://openalex.org/W3149860822","https://openalex.org/W3175294706","https://openalex.org/W3175516982","https://openalex.org/W3180392831","https://openalex.org/W4211061250","https://openalex.org/W4312724926","https://openalex.org/W4386075595"],"related_works":[],"abstract_inverted_index":{"Class":[0],"incremental":[1],"learning":[2,33,80,86],"(CIL)":[3],"has":[4],"attracted":[5],"a":[6,53,94,152,178],"great":[7],"deal":[8],"of":[9,166,180],"attention":[10],"as":[11,160],"an":[12],"effective":[13,71,138],"way":[14],"to":[15,42,61,69,126,136],"realize":[16],"lifelong":[17],"learning.":[18],"However,":[19],"existing":[20,104,123],"works":[21],"still":[22],"face":[23],"catastrophic":[24,101],"forgetting,":[25],"i.e.,":[26],"performance":[27],"degradation":[28],"on":[29,64,142,177],"old":[30,77],"tasks":[31],"after":[32],"new":[34,81],"category":[35],"information.":[36],"In":[37],"this":[38,44,110],"work,":[39],"we":[40,51,155],"aim":[41],"alleviate":[43,100],"problem":[45],"through":[46,139],"feature":[47],"space":[48],"calibration.":[49],"Specifically,":[50],"propose":[52],"novel":[54],"loss":[55],"function":[56],"that":[57,170],"allows":[58],"the":[59,106,174],"network":[60],"focus":[62],"more":[63],"inter-":[65],"and":[66,79,115,117,148,186],"intra-class":[67],"information":[68,92],"extract":[70],"features.":[72],"The":[73,164],"balance":[74],"between":[75],"remembering":[76],"classes":[78,82],"is":[83,112,134],"achieved":[84],"by":[85],"class":[87],"relationships":[88],"rather":[89],"than":[90],"just":[91],"about":[93],"particular":[95],"class,":[96],"which":[97],"can":[98,118],"effectively":[99,127],"forgetting.":[102],"Unlike":[103],"methods,":[105],"approach":[107,133,172],"proposed":[108,132],"in":[109],"paper":[111],"highly":[113],"general":[114],"flexible":[116],"be":[119,137],"directly":[120],"integrated":[121],"into":[122],"CIL":[124],"methods":[125,159],"improve":[128],"their":[129],"performance.":[130],"Our":[131],"shown":[135],"comparative":[140],"experiments":[141,168],"three":[143,157],"popular":[144],"datasets:":[145],"CIFAR100,":[146],"ImageNet100,":[147],"ImageNet1k.":[149],"To":[150],"ensure":[151],"robust":[153],"comparison,":[154],"utilized":[156],"state-of-the-art":[158],"our":[161,171],"baseline":[162,175],"models.":[163],"results":[165],"these":[167],"demonstrate":[169],"outperforms":[173],"models":[176],"range":[179],"benchmark":[181],"datasets,":[182],"showcasing":[183],"its":[184],"superiority":[185],"potential":[187],"for":[188],"broader":[189],"application.":[190]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
