{"id":"https://openalex.org/W4385565375","doi":"https://doi.org/10.1145/3580305.3599507","title":"Source-Free Domain Adaptation with Temporal Imputation for Time Series Data","display_name":"Source-Free Domain Adaptation with Temporal Imputation for Time Series Data","publication_year":2023,"publication_date":"2023-08-04","ids":{"openalex":"https://openalex.org/W4385565375","doi":"https://doi.org/10.1145/3580305.3599507"},"language":"en","primary_location":{"id":"doi:10.1145/3580305.3599507","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3580305.3599507","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3580305.3599507","source":null,"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3580305.3599507","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030466993","display_name":"Mohamed Ragab","orcid":"https://orcid.org/0000-0002-2138-4395"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Mohamed Ragab","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science Technology and Research (A*STAR), Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science Technology and Research (A*STAR), Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022997169","display_name":"Emadeldeen Eldele","orcid":"https://orcid.org/0000-0002-9282-0991"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Emadeldeen Eldele","raw_affiliation_strings":["Center for Frontier AI Research, Agency for Science and Technology and Research (A*STAR), Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Center for Frontier AI Research, Agency for Science and Technology and Research (A*STAR), Singapore, Singapore","institution_ids":["https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100340964","display_name":"Min Wu","orcid":"https://orcid.org/0000-0003-0977-3600"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Min Wu","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science Technology and Research (A*STAR), Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science Technology and Research (A*STAR), Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001103949","display_name":"Chuan-Sheng Foo","orcid":"https://orcid.org/0000-0002-4748-5792"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chuan-Sheng Foo","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science Technology and Research (A*STAR), Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science Technology and Research (A*STAR), Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100418684","display_name":"Xiaoli Li","orcid":"https://orcid.org/0000-0002-0762-6562"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xiaoli Li","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science Technology and Research (A*STAR), Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science Technology and Research (A*STAR), Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080343454","display_name":"Zhenghua Chen","orcid":"https://orcid.org/0000-0002-1719-0328"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhenghua Chen","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science Technology and Research (A*STAR), Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science Technology and Research (A*STAR), Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5030466993"],"corresponding_institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"],"apc_list":null,"apc_paid":null,"fwci":2.9721,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.92855392,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1989","last_page":"1998"},"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":0.9990000128746033,"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":0.9990000128746033,"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":0.9940000176429749,"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"}},{"id":"https://openalex.org/T10515","display_name":"Cancer-related molecular mechanisms research","score":0.9799000024795532,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8232738971710205},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.4873431622982025},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.4782359004020691},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4560137391090393},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.4526689648628235},{"id":"https://openalex.org/keywords/masking","display_name":"Masking (illustration)","score":0.437943696975708},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.4358171224594116},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4188842475414276},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.4160766005516052},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3764621615409851},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.34839117527008057},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2089584767818451},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.07447871565818787}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8232738971710205},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.4873431622982025},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.4782359004020691},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4560137391090393},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.4526689648628235},{"id":"https://openalex.org/C2777402240","wikidata":"https://www.wikidata.org/wiki/Q6783436","display_name":"Masking (illustration)","level":2,"score":0.437943696975708},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.4358171224594116},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4188842475414276},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.4160766005516052},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3764621615409851},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.34839117527008057},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2089584767818451},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.07447871565818787},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3580305.3599507","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3580305.3599507","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3580305.3599507","source":null,"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3580305.3599507","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3580305.3599507","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3580305.3599507","source":null,"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4385565375.pdf","grobid_xml":"https://content.openalex.org/works/W4385565375.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W2613019972","https://openalex.org/W2756202949","https://openalex.org/W3004032783","https://openalex.org/W3021632667","https://openalex.org/W3034218934","https://openalex.org/W3039883906","https://openalex.org/W3100210912","https://openalex.org/W3111557229","https://openalex.org/W3120575095","https://openalex.org/W3158818505","https://openalex.org/W3188906063","https://openalex.org/W3192275354","https://openalex.org/W3192693288","https://openalex.org/W3198430326","https://openalex.org/W3217693365","https://openalex.org/W4214715922","https://openalex.org/W4283795458","https://openalex.org/W4287705657","https://openalex.org/W4385227525","https://openalex.org/W6781341081"],"related_works":["https://openalex.org/W3081694532","https://openalex.org/W2997567050","https://openalex.org/W2092272653","https://openalex.org/W1980230116","https://openalex.org/W1483272040","https://openalex.org/W4283377908","https://openalex.org/W4387002515","https://openalex.org/W1517958729","https://openalex.org/W2002555665","https://openalex.org/W3145238831"],"abstract_inverted_index":{"Source-free":[0],"domain":[1,14,19,25,29,85],"adaptation":[2,69,86,137,174],"(SFDA)":[3],"aims":[4],"to":[5,15,22,58,67,97,121,144,149,189],"adapt":[6],"a":[7,11,78,117,127],"pretrained":[8],"model":[9,148],"from":[10,126],"labeled":[12],"source":[13,24,28,103,159],"an":[16],"unlabeled":[17],"target":[18,147,151],"without":[20],"access":[21],"the":[23,60,102,111,123,131,136,139,146,158,173,177,180,187],"data,":[26,90],"preserving":[27],"privacy.":[30],"Despite":[31],"its":[32],"prevalence":[33],"in":[34,41,63,130,135,179,193],"visual":[35,54],"applications,":[36],"SFDA":[37,47,194,207],"is":[38,142,186,231],"largely":[39],"unexplored":[40],"time":[42,64,88,112,196,215],"series":[43,89,113,197,216],"applications.":[44],"The":[45],"existing":[46,206,227],"methods":[48],"that":[49,153,219],"are":[50,154],"mainly":[51],"designed":[52],"for":[53,83,169,195],"applications":[55],"may":[56],"fail":[57],"handle":[59,190],"temporal":[61,99,119,170,191],"dynamics":[62],"series,":[65],"leading":[66],"impaired":[68],"performance.":[70],"To":[71,161],"address":[72],"this":[73,75,162],"challenge,":[74],"paper":[76],"presents":[77],"simple":[79],"yet":[80],"effective":[81],"approach":[82],"source-free":[84],"on":[87,110,212],"namely":[91],"MAsk":[92],"and":[93,199],"imPUte":[94],"(MAPU).":[95],"First,":[96],"capture":[98],"information":[100],"of":[101],"domain,":[104],"our":[105,164,220],"method":[106,185],"performs":[107],"random":[108],"masking":[109],"signals":[114],"while":[115,175],"leveraging":[116],"novel":[118],"imputer":[120,140],"recover":[122],"original":[124],"signal":[125],"masked":[128],"version":[129],"embedding":[132],"space.":[133,183],"Second,":[134],"step,":[138],"network":[141],"leveraged":[143],"guide":[145],"produce":[150],"features":[152],"temporally":[155],"consistent":[156],"with":[157,204],"features.":[160],"end,":[163],"MAPU":[165,221],"can":[166,200],"explicitly":[167],"account":[168],"dependency":[171],"during":[172],"avoiding":[176],"imputation":[178],"noisy":[181],"input":[182],"Our":[184,229],"first":[188],"consistency":[192],"data":[198],"be":[201],"seamlessly":[202],"equipped":[203],"other":[205],"methods.":[208,228],"Extensive":[209],"experiments":[210],"conducted":[211],"three":[213],"real-world":[214],"datasets":[217],"demonstrate":[218],"achieves":[222],"significant":[223],"performance":[224],"gain":[225],"over":[226],"code":[230],"available":[232],"at:":[233],"https://github.com/mohamedr002/MAPU_SFDA_TS.":[234]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}