{"id":"https://openalex.org/W4401635100","doi":"https://doi.org/10.1109/tpami.2024.3444904","title":"SEA++: Multi-Graph-Based Higher-Order Sensor Alignment for Multivariate Time-Series Unsupervised Domain Adaptation","display_name":"SEA++: Multi-Graph-Based Higher-Order Sensor Alignment for Multivariate Time-Series Unsupervised Domain Adaptation","publication_year":2024,"publication_date":"2024-08-16","ids":{"openalex":"https://openalex.org/W4401635100","doi":"https://doi.org/10.1109/tpami.2024.3444904"},"language":"en","primary_location":{"id":"doi:10.1109/tpami.2024.3444904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpami.2024.3444904","pdf_url":null,"source":{"id":"https://openalex.org/S199944782","display_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","issn_l":"0162-8828","issn":["0162-8828","1939-3539","2160-9292"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Pattern Analysis and Machine Intelligence","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/A5100410450","display_name":"Yucheng Wang","orcid":"https://orcid.org/0000-0001-9271-6337"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]},{"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":true,"raw_author_name":"Yucheng Wang","raw_affiliation_strings":["Institute for Infocomm Research, A*STAR, Singapore","School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, A*STAR, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046490305","display_name":"Yuecong Xu","orcid":"https://orcid.org/0000-0002-4292-7379"},"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"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yuecong Xu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005666034","display_name":"Jianfei Yang","orcid":"https://orcid.org/0000-0002-8075-0439"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jianfei Yang","raw_affiliation_strings":["School of Mechanical and Aerospace Engineering, School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"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, A*STAR, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, A*STAR, 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/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]},{"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":"Xiaoli Li","raw_affiliation_strings":["Institute for Infocomm Research and Centre for Frontier AI Research, A*STAR, Singapore","School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research and Centre for Frontier AI Research, A*STAR, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100365448","display_name":"Lihua Xie","orcid":"https://orcid.org/0000-0002-7137-4136"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Lihua Xie","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"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 and Centre for Frontier AI Research, A*STAR, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research and Centre for Frontier AI Research, A*STAR, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100410450"],"corresponding_institution_ids":["https://openalex.org/I115228651","https://openalex.org/I172675005","https://openalex.org/I3005327000"],"apc_list":null,"apc_paid":null,"fwci":4.0568,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.94526075,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"46","issue":"12","first_page":"10781","last_page":"10796"},"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":0.9980000257492065,"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":0.9980000257492065,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9496999979019165,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9298999905586243,"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/computer-science","display_name":"Computer science","score":0.697765588760376},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5457581281661987},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5029818415641785},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5022921562194824},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4910240173339844},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.4854781925678253},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.48240387439727783},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4784800410270691},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.41531237959861755},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.41478171944618225},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3061918616294861},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.1720445454120636},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13314256072044373}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.697765588760376},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5457581281661987},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5029818415641785},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5022921562194824},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4910240173339844},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.4854781925678253},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.48240387439727783},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4784800410270691},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.41531237959861755},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.41478171944618225},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3061918616294861},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.1720445454120636},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13314256072044373},{"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/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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tpami.2024.3444904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpami.2024.3444904","pdf_url":null,"source":{"id":"https://openalex.org/S199944782","display_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","issn_l":"0162-8828","issn":["0162-8828","1939-3539","2160-9292"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Pattern Analysis and Machine Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7300000190734863,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320696","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09"},{"id":"https://openalex.org/F4320320709","display_name":"National Research Foundation Singapore","ror":"https://ror.org/03cpyc314"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W1565327149","https://openalex.org/W1731081199","https://openalex.org/W2017634428","https://openalex.org/W2120841219","https://openalex.org/W2126511896","https://openalex.org/W2144691514","https://openalex.org/W2593768305","https://openalex.org/W2606780347","https://openalex.org/W2788768841","https://openalex.org/W2810292802","https://openalex.org/W2889945482","https://openalex.org/W2963217615","https://openalex.org/W2964288524","https://openalex.org/W2967803341","https://openalex.org/W2982126608","https://openalex.org/W2997739323","https://openalex.org/W2998083796","https://openalex.org/W2998172865","https://openalex.org/W3004205097","https://openalex.org/W3006585575","https://openalex.org/W3013850939","https://openalex.org/W3018638193","https://openalex.org/W3021632667","https://openalex.org/W3034369844","https://openalex.org/W3035576098","https://openalex.org/W3047208690","https://openalex.org/W3080108946","https://openalex.org/W3087417110","https://openalex.org/W3091113335","https://openalex.org/W3094277917","https://openalex.org/W3094539536","https://openalex.org/W3126600466","https://openalex.org/W3164845984","https://openalex.org/W3169450514","https://openalex.org/W3175938759","https://openalex.org/W3181127262","https://openalex.org/W3188906063","https://openalex.org/W3198059351","https://openalex.org/W3203745213","https://openalex.org/W3204132485","https://openalex.org/W3205186789","https://openalex.org/W3211333123","https://openalex.org/W3217693365","https://openalex.org/W4205650351","https://openalex.org/W4221138878","https://openalex.org/W4287219555","https://openalex.org/W4293999382","https://openalex.org/W4304092624","https://openalex.org/W4306831165","https://openalex.org/W4312592225","https://openalex.org/W4313554966","https://openalex.org/W4319068978","https://openalex.org/W4382464026","https://openalex.org/W4383750504","https://openalex.org/W4386212336","https://openalex.org/W4393159722","https://openalex.org/W6605479355","https://openalex.org/W6633949838","https://openalex.org/W6713955831","https://openalex.org/W6734335776","https://openalex.org/W6736685754","https://openalex.org/W6743095615","https://openalex.org/W6748312029","https://openalex.org/W6750109254","https://openalex.org/W6787674037","https://openalex.org/W6791962297","https://openalex.org/W6838840671","https://openalex.org/W6839697850","https://openalex.org/W6842050340","https://openalex.org/W6856584886"],"related_works":["https://openalex.org/W4389474468","https://openalex.org/W4300172004","https://openalex.org/W3203792196","https://openalex.org/W4321649381","https://openalex.org/W2997645659","https://openalex.org/W3180787869","https://openalex.org/W2955455867","https://openalex.org/W4295929828","https://openalex.org/W2400428875","https://openalex.org/W3156096827"],"abstract_inverted_index":{"Unsupervised":[0,95],"Domain":[1,96],"Adaptation":[2,97],"(UDA)":[3],"methods":[4,27],"have":[5,186],"been":[6],"successful":[7],"in":[8,53],"reducing":[9],"label":[10],"dependency":[11],"by":[12,165],"minimizing":[13],"the":[14,67,71,122,144,167,188],"domain":[15,87,112,141],"discrepancy":[16,113,142],"between":[17],"labeled":[18],"source":[19],"domains":[20],"and":[21,117,134,180,194],"unlabeled":[22],"target":[23],"domains.":[24,138],"However,":[25],"these":[26],"face":[28],"challenges":[29],"when":[30],"dealing":[31],"with":[32,45],"Multivariate":[33,93],"Time-Series":[34,94],"(MTS)":[35],"data.":[36,80],"MTS":[37,79,199],"data":[38],"typically":[39],"originates":[40],"from":[41],"multiple":[42],"sensors,":[43],"each":[44],"its":[46],"unique":[47],"distribution.":[48],"This":[49],"property":[50],"poses":[51],"difficulties":[52],"adapting":[54],"existing":[55],"UDA":[56],"techniques,":[57],"which":[58,130],"mainly":[59],"focus":[60],"on":[61,155,196],"aligning":[62],"global":[63,118,145,156],"features":[64,133,179],"while":[65],"overlooking":[66],"distribution":[68],"discrepancies":[69],"at":[70,114,143],"sensor":[72,119,124,132,146,157,178],"level,":[73,125,147],"thus":[74],"limiting":[75],"their":[76,135,181],"effectiveness":[77],"for":[78,107,176,201],"To":[81,139],"address":[82,111],"this":[83,100],"issue,":[84],"a":[85],"practical":[86],"adaptation":[88],"scenario":[89],"is":[90],"formulated":[91],"as":[92],"(MTS-UDA).":[98],"In":[99],"paper,":[101],"we":[102,126,148,171],"propose":[103],"SEnsor":[104],"Alignment":[105],"(SEA)":[106],"MTS-UDA,":[108],"aiming":[109],"to":[110,163],"both":[115,177],"local":[116,123],"levels.":[120],"At":[121],"design":[127,149],"endo-feature":[128,168],"alignment,":[129],"aligns":[131],"correlations":[136],"across":[137],"reduce":[140],"exo-feature":[150],"alignment":[151,175],"that":[152],"enforces":[153],"restrictions":[154],"features.":[158],"We":[159],"further":[160],"extend":[161],"SEA":[162,193],"SEA++":[164,195],"enhancing":[166],"alignment.":[169],"Particularly,":[170],"incorporate":[172],"multi-graph-based":[173],"higher-order":[174],"correlations.":[182],"Extensive":[183],"empirical":[184],"results":[185],"demonstrated":[187],"state-of-the-art":[189],"performance":[190],"of":[191],"our":[192],"six":[197],"public":[198],"datasets":[200],"MTS-UDA.":[202]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":9}],"updated_date":"2026-03-04T09:10:02.777135","created_date":"2024-08-17T00:00:00"}