{"id":"https://openalex.org/W3190537960","doi":"https://doi.org/10.24963/ijcai.2021/122","title":"Domain Generalization under Conditional and Label Shifts via Variational Bayesian Inference","display_name":"Domain Generalization under Conditional and Label Shifts via Variational Bayesian Inference","publication_year":2021,"publication_date":"2021-08-01","ids":{"openalex":"https://openalex.org/W3190537960","doi":"https://doi.org/10.24963/ijcai.2021/122","mag":"3190537960"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2021/122","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2021/122","pdf_url":"https://www.ijcai.org/proceedings/2021/0122.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2021/0122.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100359288","display_name":"Xiaofeng Liu","orcid":"https://orcid.org/0000-0002-4514-2016"},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I2799899409","display_name":"Hadassah Medical Center","ror":"https://ror.org/01cqmqj90","country_code":"IL","type":"healthcare","lineage":["https://openalex.org/I2799899409"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["IL","US"],"is_corresponding":false,"raw_author_name":"Xiaofeng Liu","raw_affiliation_strings":["Beth Israel Deaconess Medical Center and Harvard Medical School","Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School","Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA","Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beth Israel Deaconess Medical Center and Harvard Medical School","institution_ids":["https://openalex.org/I2799899409"]},{"raw_affiliation_string":"Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School","institution_ids":["https://openalex.org/I4210087915","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I4210087915","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1316535847","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100748123","display_name":"Bo Hu","orcid":"https://orcid.org/0000-0003-2485-7589"},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"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/I2799899409","display_name":"Hadassah Medical Center","ror":"https://ror.org/01cqmqj90","country_code":"IL","type":"healthcare","lineage":["https://openalex.org/I2799899409"]}],"countries":["IL","SG","US"],"is_corresponding":false,"raw_author_name":"Bo Hu","raw_affiliation_strings":["Beth Israel Deaconess Medical Center and Harvard Medical School","National University of Singapore","Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA","National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beth Israel Deaconess Medical Center and Harvard Medical School","institution_ids":["https://openalex.org/I2799899409"]},{"raw_affiliation_string":"National University of Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1316535847","https://openalex.org/I136199984"]},{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074906717","display_name":"Linghao Jin","orcid":null},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I2799899409","display_name":"Hadassah Medical Center","ror":"https://ror.org/01cqmqj90","country_code":"IL","type":"healthcare","lineage":["https://openalex.org/I2799899409"]}],"countries":["IL","US"],"is_corresponding":false,"raw_author_name":"Linghao Jin","raw_affiliation_strings":["Beth Israel Deaconess Medical Center and Harvard Medical School","Johns Hopkins University","Johns Hopkins University, Baltimore, MD, USA","Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beth Israel Deaconess Medical Center and Harvard Medical School","institution_ids":["https://openalex.org/I2799899409"]},{"raw_affiliation_string":"Johns Hopkins University","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Johns Hopkins University, Baltimore, MD, USA","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1316535847","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102012660","display_name":"Xu Han","orcid":"https://orcid.org/0000-0003-3707-660X"},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I2799899409","display_name":"Hadassah Medical Center","ror":"https://ror.org/01cqmqj90","country_code":"IL","type":"healthcare","lineage":["https://openalex.org/I2799899409"]}],"countries":["IL","US"],"is_corresponding":false,"raw_author_name":"Xu Han","raw_affiliation_strings":["Beth Israel Deaconess Medical Center and Harvard Medical School","Johns Hopkins University","Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA","Johns Hopkins University, Baltimore, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beth Israel Deaconess Medical Center and Harvard Medical School","institution_ids":["https://openalex.org/I2799899409"]},{"raw_affiliation_string":"Johns Hopkins University","institution_ids":["https://openalex.org/I145311948"]},{"raw_affiliation_string":"Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1316535847","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Johns Hopkins University, Baltimore, MD, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007259734","display_name":"Fangxu Xing","orcid":"https://orcid.org/0000-0002-0517-0952"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fangxu Xing","raw_affiliation_strings":["Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School","Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School","institution_ids":["https://openalex.org/I4210087915","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I4210087915","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101740893","display_name":"Jinsong Ouyang","orcid":"https://orcid.org/0000-0003-4245-170X"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jinsong Ouyang","raw_affiliation_strings":["Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School","Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School","institution_ids":["https://openalex.org/I4210087915","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I4210087915","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090386824","display_name":"Jun Lu","orcid":"https://orcid.org/0000-0001-6656-4587"},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I2799899409","display_name":"Hadassah Medical Center","ror":"https://ror.org/01cqmqj90","country_code":"IL","type":"healthcare","lineage":["https://openalex.org/I2799899409"]}],"countries":["IL","US"],"is_corresponding":false,"raw_author_name":"Jun Lu","raw_affiliation_strings":["Beth Israel Deaconess Medical Center and Harvard Medical School","Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beth Israel Deaconess Medical Center and Harvard Medical School","institution_ids":["https://openalex.org/I2799899409"]},{"raw_affiliation_string":"Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I1316535847","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053436378","display_name":"Georges El Fakhri","orcid":"https://orcid.org/0000-0002-9005-6993"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Georges El Fakhri","raw_affiliation_strings":["Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School","Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School","institution_ids":["https://openalex.org/I4210087915","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I4210087915","https://openalex.org/I136199984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101491780","display_name":"Jonghye Woo","orcid":"https://orcid.org/0000-0002-5621-9218"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonghye Woo","raw_affiliation_strings":["Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School","Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School","institution_ids":["https://openalex.org/I4210087915","https://openalex.org/I136199984"]},{"raw_affiliation_string":"Dept. of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I4210087915","https://openalex.org/I136199984"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.3584,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.93484031,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"881","last_page":"887"},"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":0.9997000098228455,"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":0.9997000098228455,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9847000241279602,"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":0.9714000225067139,"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/generalization","display_name":"Generalization","score":0.6444976329803467},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.6171985864639282},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5559729933738708},{"id":"https://openalex.org/keywords/conditional-probability-distribution","display_name":"Conditional probability distribution","score":0.5469510555267334},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.5338923335075378},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5266021490097046},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.50352543592453},{"id":"https://openalex.org/keywords/bayesian-inference","display_name":"Bayesian inference","score":0.4926295876502991},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49067485332489014},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4894045889377594},{"id":"https://openalex.org/keywords/marginal-distribution","display_name":"Marginal distribution","score":0.46625956892967224},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4570560157299042},{"id":"https://openalex.org/keywords/bayesian-network","display_name":"Bayesian network","score":0.4559202790260315},{"id":"https://openalex.org/keywords/posterior-probability","display_name":"Posterior probability","score":0.42085573077201843},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4114898145198822},{"id":"https://openalex.org/keywords/graphical-model","display_name":"Graphical model","score":0.41005730628967285},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3548567295074463},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11657518148422241},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.06229519844055176}],"concepts":[{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.6444976329803467},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6171985864639282},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5559729933738708},{"id":"https://openalex.org/C43555835","wikidata":"https://www.wikidata.org/wiki/Q2300258","display_name":"Conditional probability distribution","level":2,"score":0.5469510555267334},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.5338923335075378},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5266021490097046},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.50352543592453},{"id":"https://openalex.org/C160234255","wikidata":"https://www.wikidata.org/wiki/Q812535","display_name":"Bayesian inference","level":3,"score":0.4926295876502991},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49067485332489014},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4894045889377594},{"id":"https://openalex.org/C165216359","wikidata":"https://www.wikidata.org/wiki/Q670653","display_name":"Marginal distribution","level":3,"score":0.46625956892967224},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4570560157299042},{"id":"https://openalex.org/C33724603","wikidata":"https://www.wikidata.org/wiki/Q812540","display_name":"Bayesian network","level":2,"score":0.4559202790260315},{"id":"https://openalex.org/C57830394","wikidata":"https://www.wikidata.org/wiki/Q278079","display_name":"Posterior probability","level":3,"score":0.42085573077201843},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4114898145198822},{"id":"https://openalex.org/C155846161","wikidata":"https://www.wikidata.org/wiki/Q1143367","display_name":"Graphical model","level":2,"score":0.41005730628967285},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3548567295074463},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11657518148422241},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.06229519844055176},{"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/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/ijcai.2021/122","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2021/122","pdf_url":"https://www.ijcai.org/proceedings/2021/0122.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2021/122","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2021/122","pdf_url":"https://www.ijcai.org/proceedings/2021/0122.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320322598","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3190537960.pdf","grobid_xml":"https://content.openalex.org/works/W3190537960.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W879220392","https://openalex.org/W1959608418","https://openalex.org/W2028138594","https://openalex.org/W2032536435","https://openalex.org/W2144020560","https://openalex.org/W2153929442","https://openalex.org/W2463241543","https://openalex.org/W2758584002","https://openalex.org/W2763549966","https://openalex.org/W2787226294","https://openalex.org/W2798170780","https://openalex.org/W2798658180","https://openalex.org/W2894728917","https://openalex.org/W2907380995","https://openalex.org/W2958360136","https://openalex.org/W2963118547","https://openalex.org/W2963625477","https://openalex.org/W2963756240","https://openalex.org/W2964458951","https://openalex.org/W2966200864","https://openalex.org/W2981368934","https://openalex.org/W2998653622","https://openalex.org/W3012148446","https://openalex.org/W3038585207","https://openalex.org/W3109042658","https://openalex.org/W3109635165","https://openalex.org/W3119341693","https://openalex.org/W3158797487","https://openalex.org/W3176095861","https://openalex.org/W4289671058","https://openalex.org/W4294375521"],"related_works":["https://openalex.org/W3183113072","https://openalex.org/W2126934800","https://openalex.org/W2187019487","https://openalex.org/W1715419791","https://openalex.org/W643788828","https://openalex.org/W2158940596","https://openalex.org/W4200510307","https://openalex.org/W3125134981","https://openalex.org/W1554198325","https://openalex.org/W1505105018"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3,36],"propose":[4,78],"a":[5,21,79,99],"domain":[6,23,49],"generalization":[7],"(DG)":[8],"approach":[9],"to":[10,20,85,128],"learn":[11],"on":[12,56,66,119],"several":[13],"labeled":[14],"source":[15],"domains":[16],"and":[17,33,43,132],"transfer":[18],"knowledge":[19],"target":[22],"that":[24,70,123],"is":[25,72,126,136],"inaccessible":[26],"in":[27,98],"training.":[28],"Considering":[29],"the":[30,39,46,58,87,94,105,114,129,133,144],"inherent":[31],"conditional":[32,88],"label":[34,107,130],"shifts,":[35],"would":[37],"expect":[38],"alignment":[40,90],"of":[41],"p(x|y)":[42,92],"p(y).":[44],"However,":[45],"widely":[47],"used":[48],"invariant":[50,73],"feature":[51],"learning":[52],"(IFL)":[53],"methods":[54],"relies":[55],"aligning":[57],"marginal":[59,106],"concept":[60],"shift":[61,108,131],"w.r.t.":[62,91,109],"p(x),":[63],"which":[64,102],"rests":[65],"an":[67],"unrealistic":[68],"assumption":[69],"p(y)":[71,110],"across":[74],"domains.":[75],"We":[76],"thereby":[77,139],"novel":[80],"variational":[81],"Bayesian":[82],"inference":[83],"framework":[84,125],"enforce":[86],"distribution":[89,96],"via":[93],"prior":[95],"matching":[97],"latent":[100],"space,":[101],"also":[103],"takes":[104],"into":[111],"consideration":[112],"with":[113],"posterior":[115],"alignment.":[116],"Extensive":[117],"experiments":[118],"various":[120],"benchmarks":[121],"demonstrate":[122],"our":[124],"robust":[127],"cross-domain":[134],"accuracy":[135],"significantly":[137],"improved,":[138],"achieving":[140],"superior":[141],"performance":[142],"over":[143],"conventional":[145],"IFL":[146],"counterparts.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":7}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}