{"id":"https://openalex.org/W4372185033","doi":"https://doi.org/10.1109/icassp49357.2023.10095783","title":"Contrastive Domain Adaptation Via Delimitation Discriminator","display_name":"Contrastive Domain Adaptation Via Delimitation Discriminator","publication_year":2023,"publication_date":"2023-05-05","ids":{"openalex":"https://openalex.org/W4372185033","doi":"https://doi.org/10.1109/icassp49357.2023.10095783"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49357.2023.10095783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49357.2023.10095783","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-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/A5103139596","display_name":"Xing Wei","orcid":"https://orcid.org/0000-0003-2212-8286"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xing Wei","raw_affiliation_strings":["Hefei University of Technology,School of Computer and Information","School of Computer and Information, Hefei University of Technology","Intelligent Manufacturing Technology Research Institute, Hefei University of Technology"],"affiliations":[{"raw_affiliation_string":"Hefei University of Technology,School of Computer and Information","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"School of Computer and Information, Hefei University of Technology","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"Intelligent Manufacturing Technology Research Institute, Hefei University of Technology","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101739646","display_name":"Bin Wen","orcid":"https://orcid.org/0009-0005-7496-5125"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Wen","raw_affiliation_strings":["Hefei University of Technology,School of Computer and Information","School of Computer and Information, Hefei University of Technology"],"affiliations":[{"raw_affiliation_string":"Hefei University of Technology,School of Computer and Information","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"School of Computer and Information, Hefei University of Technology","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105844420","display_name":"Lei Chen","orcid":"https://orcid.org/0009-0006-2455-1386"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099079","display_name":"Institute of Intelligent Machines","ror":"https://ror.org/00w0qep84","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210099079"]},{"id":"https://openalex.org/I4210159412","display_name":"Intelligent Machines (Sweden)","ror":"https://ror.org/05nzk9q32","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210159412"]}],"countries":["CN","SE"],"is_corresponding":false,"raw_author_name":"Lei Chen","raw_affiliation_strings":["Institute of Intelligent Machines, HFIPS,Chinese Academy of Sciences","Chinese Academy of Sciences, Institute of Intelligent Machines, HFIPS"],"affiliations":[{"raw_affiliation_string":"Institute of Intelligent Machines, HFIPS,Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210159412","https://openalex.org/I4210099079"]},{"raw_affiliation_string":"Chinese Academy of Sciences, Institute of Intelligent Machines, HFIPS","institution_ids":["https://openalex.org/I4210159412","https://openalex.org/I4210099079","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100454944","display_name":"Yujie Liu","orcid":"https://orcid.org/0000-0002-0751-6857"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yujie Liu","raw_affiliation_strings":["Hefei University of Technology,School of Computer and Information","School of Computer and Information, Hefei University of Technology"],"affiliations":[{"raw_affiliation_string":"Hefei University of Technology,School of Computer and Information","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"School of Computer and Information, Hefei University of Technology","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076987947","display_name":"Chong Zhao","orcid":"https://orcid.org/0000-0002-9655-6454"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chong Zhao","raw_affiliation_strings":["Hefei University of Technology,School of Computer and Information","Intelligent Manufacturing Technology Research Institute, Hefei University of Technology","School of Computer and Information, Hefei University of Technology"],"affiliations":[{"raw_affiliation_string":"Hefei University of Technology,School of Computer and Information","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"Intelligent Manufacturing Technology Research Institute, Hefei University of Technology","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"School of Computer and Information, Hefei University of Technology","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032732145","display_name":"Yang Lu","orcid":"https://orcid.org/0000-0002-0029-9749"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Lu","raw_affiliation_strings":["Hefei University of Technology,School of Computer and Information","School of Computer and Information, Hefei University of Technology"],"affiliations":[{"raw_affiliation_string":"Hefei University of Technology,School of Computer and Information","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"School of Computer and Information, Hefei University of Technology","institution_ids":["https://openalex.org/I16365422"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5103139596"],"corresponding_institution_ids":["https://openalex.org/I16365422"],"apc_list":null,"apc_paid":null,"fwci":0.8741,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.7786726,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9995999932289124,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9995999932289124,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9269000291824341,"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/discriminator","display_name":"Discriminator","score":0.9679749011993408},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7813421487808228},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6488506197929382},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.599961519241333},{"id":"https://openalex.org/keywords/adaptability","display_name":"Adaptability","score":0.5889110565185547},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5697846412658691},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5471840500831604},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5007884502410889},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.48072078824043274},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.4654090702533722},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4598371386528015},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.44936078786849976},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.4128348231315613},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3845430612564087},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.14033344388008118},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10684305429458618},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06411024928092957}],"concepts":[{"id":"https://openalex.org/C2779803651","wikidata":"https://www.wikidata.org/wiki/Q5282088","display_name":"Discriminator","level":3,"score":0.9679749011993408},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7813421487808228},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6488506197929382},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.599961519241333},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.5889110565185547},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5697846412658691},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5471840500831604},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5007884502410889},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.48072078824043274},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.4654090702533722},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4598371386528015},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.44936078786849976},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.4128348231315613},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3845430612564087},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.14033344388008118},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10684305429458618},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06411024928092957},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49357.2023.10095783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49357.2023.10095783","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334897","display_name":"Natural Science Foundation of Anhui Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1882958252","https://openalex.org/W2115403315","https://openalex.org/W2159291411","https://openalex.org/W2194775991","https://openalex.org/W2627183927","https://openalex.org/W2788768841","https://openalex.org/W2962687275","https://openalex.org/W2964278684","https://openalex.org/W2991405316","https://openalex.org/W3005680577","https://openalex.org/W3035456997","https://openalex.org/W3035524453","https://openalex.org/W3106919514","https://openalex.org/W3111486538","https://openalex.org/W3118255477","https://openalex.org/W3131415659","https://openalex.org/W3160851104","https://openalex.org/W3174632922","https://openalex.org/W3181127262","https://openalex.org/W3200886439","https://openalex.org/W4220908254","https://openalex.org/W4226144843","https://openalex.org/W4292387244","https://openalex.org/W6639480849","https://openalex.org/W6683633756","https://openalex.org/W6713955831","https://openalex.org/W6768340457","https://openalex.org/W6770717842","https://openalex.org/W6774314701","https://openalex.org/W6791438039","https://openalex.org/W6796544576","https://openalex.org/W6841744360"],"related_works":["https://openalex.org/W2953246223","https://openalex.org/W4293320219","https://openalex.org/W3110074278","https://openalex.org/W4283584549","https://openalex.org/W2618858825","https://openalex.org/W2554314924","https://openalex.org/W2998859928","https://openalex.org/W4381885966","https://openalex.org/W4288256692","https://openalex.org/W2969399009"],"abstract_inverted_index":{"Unsupervised":[0],"domain":[1,13,48,68,106],"adaptation":[2,69],"aims":[3],"to":[4,14,33,91,107,115,126],"transfer":[5],"the":[6,10,15,21,25,55,76,93,104,120,123],"knowledge":[7],"learned":[8],"from":[9],"labeled":[11],"source":[12],"unlabeled":[16],"target":[17,26,105],"domain,":[18],"thereby":[19],"improving":[20],"classification":[22,56,84],"performance":[23],"of":[24,47,79,99,103],"domain.":[27],"Recent":[28],"methods":[29,39],"use":[30],"contrastive":[31,43,67,81],"learning":[32,44,82],"optimize":[34],"this":[35,63],"task,":[36,57],"however,":[37],"these":[38],"only":[40],"focus":[41],"on":[42,137],"for":[45,132],"aspects":[46],"alignment,":[49],"which":[50,74],"do":[51],"not":[52,113],"actively":[53],"serve":[54],"resulting":[58],"in":[59],"suboptimal":[60],"solution.":[61],"To":[62],"end,":[64],"we":[65],"proposed":[66],"via":[70],"delimitation":[71,89],"discriminator":[72,90],"(CDVD),":[73],"addresses":[75],"inconsistency":[77],"problem":[78],"optimizing":[80],"and":[83,117,147],"tasks.":[85],"We":[86],"introduce":[87],"a":[88],"maximize":[92],"output":[94],"difference":[95,121],"between":[96],"two":[97],"types":[98],"random":[100],"data-augmented":[101,109,129],"samples":[102,110],"detect":[108],"that":[111,142],"are":[112],"conducive":[114],"classification,":[116],"then":[118],"minimize":[119],"through":[122],"feature":[124],"generator":[125],"generate":[127],"effective":[128],"features":[130],"(good":[131],"classification).":[133],"Our":[134],"extensive":[135],"experiments":[136],"several":[138],"public":[139],"datasets":[140],"show":[141],"CDVD":[143],"has":[144],"good":[145],"adaptability":[146],"effectiveness.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
