{"id":"https://openalex.org/W4415256832","doi":"https://doi.org/10.1109/tcsvt.2025.3622313","title":"Dynamic Confidence Variance for Generalized Coreset in Active Learning","display_name":"Dynamic Confidence Variance for Generalized Coreset in Active Learning","publication_year":2025,"publication_date":"2025-10-16","ids":{"openalex":"https://openalex.org/W4415256832","doi":"https://doi.org/10.1109/tcsvt.2025.3622313"},"language":null,"primary_location":{"id":"doi:10.1109/tcsvt.2025.3622313","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2025.3622313","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","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/A5061252955","display_name":"Tianjiao Wan","orcid":"https://orcid.org/0000-0002-2423-4982"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tianjiao Wan","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, China","School of Computer, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"School of Computer, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016262505","display_name":"Zijian Gao","orcid":"https://orcid.org/0000-0001-5151-3381"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zijian Gao","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, China","School of Computer, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"School of Computer, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066103977","display_name":"Xudong Gong","orcid":"https://orcid.org/0000-0002-2253-2927"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xudong Gong","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, China","School of Computer, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"School of Computer, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039795290","display_name":"Dawei Feng","orcid":"https://orcid.org/0000-0002-7587-8905"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dawei Feng","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, China","School of Computer, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"School of Computer, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100343569","display_name":"Xingxing Zhang","orcid":"https://orcid.org/0000-0003-4012-3796"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingxing Zhang","raw_affiliation_strings":["School of Computer Science, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088885490","display_name":"Bo Ding","orcid":"https://orcid.org/0000-0002-1236-8318"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Ding","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, China","School of Computer, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"School of Computer, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100429826","display_name":"Yijie Wang","orcid":"https://orcid.org/0000-0002-2913-4016"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yijie Wang","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, China","School of Computer, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"School of Computer, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101522100","display_name":"Huaimin Wang","orcid":"https://orcid.org/0000-0002-3245-1901"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaimin Wang","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, China","School of Computer, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"School of Computer, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013340793","display_name":"Kele Xu","orcid":"https://orcid.org/0000-0001-5997-5169"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kele Xu","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, China","School of Computer, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"School of Computer, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5061252955"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":5.5598,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.96029764,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"36","issue":"3","first_page":"3231","last_page":"3245"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.9934999942779541,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9934999942779541,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.970300018787384,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/snapshot","display_name":"Snapshot (computer storage)","score":0.6216999888420105},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.5509999990463257},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.46639999747276306},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.46000000834465027},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.430400013923645},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.4239000082015991},{"id":"https://openalex.org/keywords/active-learning","display_name":"Active learning (machine learning)","score":0.39559999108314514},{"id":"https://openalex.org/keywords/confidence-interval","display_name":"Confidence interval","score":0.34060001373291016}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6632999777793884},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.6305999755859375},{"id":"https://openalex.org/C55282118","wikidata":"https://www.wikidata.org/wiki/Q252683","display_name":"Snapshot (computer storage)","level":2,"score":0.6216999888420105},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5559999942779541},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.5509999990463257},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.46639999747276306},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.46000000834465027},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.430400013923645},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.4239000082015991},{"id":"https://openalex.org/C77967617","wikidata":"https://www.wikidata.org/wiki/Q4677561","display_name":"Active learning (machine learning)","level":2,"score":0.39559999108314514},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3601999878883362},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.34060001373291016},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.3361000120639801},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.33489999175071716},{"id":"https://openalex.org/C2909755999","wikidata":"https://www.wikidata.org/wiki/Q4751126","display_name":"Low Confidence","level":2,"score":0.32749998569488525},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.3116999864578247},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.3052999973297119},{"id":"https://openalex.org/C2776321320","wikidata":"https://www.wikidata.org/wiki/Q857525","display_name":"Annotation","level":2,"score":0.3027999997138977},{"id":"https://openalex.org/C160920958","wikidata":"https://www.wikidata.org/wiki/Q7662746","display_name":"Synthetic data","level":2,"score":0.2996000051498413},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.2930000126361847},{"id":"https://openalex.org/C2985420695","wikidata":"https://www.wikidata.org/wiki/Q175199","display_name":"Population variance","level":3,"score":0.2806999981403351},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.2766999900341034},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2732999920845032},{"id":"https://openalex.org/C45942800","wikidata":"https://www.wikidata.org/wiki/Q245652","display_name":"Ensemble learning","level":2,"score":0.27250000834465027},{"id":"https://openalex.org/C136389625","wikidata":"https://www.wikidata.org/wiki/Q334384","display_name":"Supervised learning","level":3,"score":0.26260000467300415}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2025.3622313","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2025.3622313","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","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":40,"referenced_works":["https://openalex.org/W1580210754","https://openalex.org/W1892947258","https://openalex.org/W2001610032","https://openalex.org/W2065010255","https://openalex.org/W2108598243","https://openalex.org/W2117763124","https://openalex.org/W2194775991","https://openalex.org/W2262342046","https://openalex.org/W2560185252","https://openalex.org/W2618530766","https://openalex.org/W2698953747","https://openalex.org/W2798820905","https://openalex.org/W2899604627","https://openalex.org/W2956371155","https://openalex.org/W2986514296","https://openalex.org/W3089345975","https://openalex.org/W3103649165","https://openalex.org/W3159481202","https://openalex.org/W3162105812","https://openalex.org/W3174894125","https://openalex.org/W3205626500","https://openalex.org/W4221166361","https://openalex.org/W4283793264","https://openalex.org/W4285818051","https://openalex.org/W4292289324","https://openalex.org/W4311415873","https://openalex.org/W4312407813","https://openalex.org/W4313590718","https://openalex.org/W4313887231","https://openalex.org/W4319296823","https://openalex.org/W4387092712","https://openalex.org/W4388296405","https://openalex.org/W4390873143","https://openalex.org/W4390874291","https://openalex.org/W4394585907","https://openalex.org/W4403791313","https://openalex.org/W4404914450","https://openalex.org/W4407900149","https://openalex.org/W4409347078","https://openalex.org/W4411446805"],"related_works":[],"abstract_inverted_index":{"Active":[0],"Learning":[1],"(AL)":[2],"aims":[3],"to":[4,29,49,121],"reduce":[5],"data":[6,18,62],"annotation":[7],"costs":[8],"by":[9,53],"selecting":[10],"the":[11,37,82,86,118,129,132,137,157,161,169],"most":[12],"informative":[13],"samples":[14,92],"from":[15,164],"an":[16],"unlabeled":[17],"pool.":[19],"Traditional":[20],"AL":[21,45,105,183],"methods":[22,80,184],"often":[23,35],"rely":[24],"on":[25,156,185],"a":[26,41,55,103,124,153],"single":[27,42],"snapshot":[28],"identify":[30,123],"uncertain":[31],"or":[32,67],"representative":[33],"samples,":[34],"overlooking":[36],"poor":[38,96],"generalization":[39],"of":[40,58,131,160],"model.":[43],"Recent":[44],"studies":[46],"have":[47],"attempted":[48],"address":[50],"this":[51,99],"issue":[52],"tracking":[54],"broader":[56],"range":[57],"training":[59,87,119,138,171],"dynamics":[60],"for":[61,140],"selection,":[63],"typically":[64],"using":[65],"averaging":[66],"accumulating":[68],"manner.":[69],"However,":[70],"both":[71],"our":[72,177],"theoretical":[73,147],"and":[74,143,188],"experimental":[75],"analyses":[76],"reveal":[77],"that":[78,93,113,150,176],"these":[79],"obscure":[81],"variability":[83,116],"inherent":[84],"in":[85,95],"process,":[88],"potentially":[89],"prioritizing":[90],"hard-to-learn":[91],"result":[94],"generalization.":[97],"In":[98],"paper,":[100],"we":[101],"propose":[102],"novel":[104],"method":[106],"termed":[107],"as":[108],"Dynamic":[109],"Confidence":[110],"Variance":[111],"(DCoV),":[112],"seamlessly":[114],"integrates":[115],"with":[117],"dynamic":[120],"effectively":[122],"well-generalized":[125],"Coreset.":[126],"DCoV":[127,151],"leverages":[128],"variance":[130],"model\u2019s":[133],"prediction":[134],"confidence":[135],"throughout":[136],"process":[139],"active":[141],"sampling":[142],"model":[144,162],"training.":[145],"Our":[146],"analysis":[148],"demonstrates":[149],"provides":[152],"lower":[154],"bound":[155],"population":[158],"risk":[159],"learned":[163],"selected":[165],"labeled":[166],"subset,":[167],"spanning":[168],"entire":[170],"process.":[172],"Extensive":[173],"experiments":[174],"demonstrate":[175],"approach":[178],"significantly":[179],"outperforms":[180],"existing":[181],"state-of-the-art":[182],"various":[186,193],"balanced":[187],"imbalanced":[189],"benchmark":[190],"datasets":[191],"across":[192],"modalities.":[194]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-09T07:00:12.390032","created_date":"2025-10-17T00:00:00"}
