{"id":"https://openalex.org/W4408352891","doi":"https://doi.org/10.1109/icassp49660.2025.10888496","title":"Multi-scale Re-weighted Attention Feature Fusion for Non-Intrusive Load Monitoring","display_name":"Multi-scale Re-weighted Attention Feature Fusion for Non-Intrusive Load Monitoring","publication_year":2025,"publication_date":"2025-03-12","ids":{"openalex":"https://openalex.org/W4408352891","doi":"https://doi.org/10.1109/icassp49660.2025.10888496"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49660.2025.10888496","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10888496","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","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":null,"display_name":"Lingxi Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingxi Yang","raw_affiliation_strings":["Tianjin University,College of Intelligence and Computing,Tianjin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin University,College of Intelligence and Computing,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084555916","display_name":"Meijun Sun","orcid":"https://orcid.org/0000-0002-8691-8677"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meijun Sun","raw_affiliation_strings":["Tianjin University,College of Intelligence and Computing,Tianjin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin University,College of Intelligence and Computing,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109655808","display_name":"Haowei Ran","orcid":null},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haowei Ran","raw_affiliation_strings":["Tianjin University,College of Intelligence and Computing,Tianjin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin University,College of Intelligence and Computing,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009315315","display_name":"Yipu Liu","orcid":"https://orcid.org/0000-0003-0265-1491"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yipu Liu","raw_affiliation_strings":["Tianjin University,College of Intelligence and Computing,Tianjin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin University,College of Intelligence and Computing,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019017581","display_name":"Yan Zhou","orcid":"https://orcid.org/0000-0002-5534-7955"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Zhou","raw_affiliation_strings":["Tianjin University,School of Disaster and Emergency Medicine,Tianjin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin University,School of Disaster and Emergency Medicine,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100401164","display_name":"Zheng Wang","orcid":"https://orcid.org/0000-0003-3846-9157"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Wang","raw_affiliation_strings":["Tianjin University,College of Intelligence and Computing,Tianjin,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin University,College of Intelligence and Computing,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T14011","display_name":"Elevator Systems and Control","score":0.9857000112533569,"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"}},"topics":[{"id":"https://openalex.org/T14011","display_name":"Elevator Systems and Control","score":0.9857000112533569,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9375,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9355999827384949,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/computer-science","display_name":"Computer science","score":0.6528868079185486},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.6025415062904358},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5629349946975708},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5256565809249878},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.44086721539497375},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.4364895224571228},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4262917637825012},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33701494336128235},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.07530441880226135},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.051322221755981445}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6528868079185486},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.6025415062904358},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5629349946975708},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5256565809249878},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.44086721539497375},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.4364895224571228},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4262917637825012},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33701494336128235},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.07530441880226135},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.051322221755981445},{"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/icassp49660.2025.10888496","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10888496","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.4300000071525574}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1479651931","https://openalex.org/W2123910460","https://openalex.org/W2255051834","https://openalex.org/W2566212894","https://openalex.org/W2963808366","https://openalex.org/W3010192349","https://openalex.org/W3183995431","https://openalex.org/W4226154542","https://openalex.org/W4281679228","https://openalex.org/W4285150968","https://openalex.org/W4313334427","https://openalex.org/W4382677396","https://openalex.org/W4383428232","https://openalex.org/W4387411775","https://openalex.org/W4389544642","https://openalex.org/W4389941984","https://openalex.org/W4399855898","https://openalex.org/W4401018733","https://openalex.org/W4401609830","https://openalex.org/W6871119174"],"related_works":["https://openalex.org/W3147584709","https://openalex.org/W2099421762","https://openalex.org/W2530546662","https://openalex.org/W2967030268","https://openalex.org/W2977677679","https://openalex.org/W2185253430","https://openalex.org/W2132659060","https://openalex.org/W2031992971","https://openalex.org/W3214791684","https://openalex.org/W2152662039"],"abstract_inverted_index":{"Non-Intrusive":[0],"Load":[1],"Monitoring":[2],"(NILM)":[3],"addresses":[4],"the":[5,31,37,77,100,143],"challenge":[6],"of":[7,33,39],"disaggregating":[8],"total":[9,52],"energy":[10,21],"consumption":[11],"into":[12],"individual":[13],"appliance":[14,45,61],"usage,":[15],"which":[16,108],"is":[17],"essential":[18],"for":[19],"enhancing":[20],"efficiency":[22],"and":[23,60,91,117,145,157],"managing":[24],"smart":[25],"grids.":[26],"Existing":[27],"methods":[28],"often":[29],"overlook":[30],"impact":[32],"window":[34,65,84],"sizes":[35],"on":[36,142],"separation":[38],"appliance-level":[40],"power":[41,46,53],"signals,":[42],"leading":[43],"to":[44,56,113,123,153,160],"aliasing":[47],"(APA),":[48],"where":[49],"a":[50,82,110,119],"single":[51],"curve":[54],"corresponds":[55],"multiple":[57],"operating":[58],"conditions":[59],"couplings.":[62],"A":[63],"larger":[64],"captures":[66],"global":[67],"features":[68],"noise,":[69],"but":[70,87],"it":[71,88],"also":[72],"exacerbates":[73],"APA,":[74],"thereby":[75,127],"enlarging":[76],"solution":[78],"space.":[79],"In":[80],"contrast,":[81],"smaller":[83],"mitigates":[85],"APA":[86],"introduces":[89],"noise":[90],"increases":[92],"complexity.":[93],"To":[94],"address":[95],"these":[96],"limitations,":[97],"we":[98],"propose":[99],"Multi-Scale":[101],"Re-weighted":[102],"Attention":[103],"Feature":[104],"Fusion":[105],"(MRAFF)":[106],"model,":[107],"employs":[109],"multi-scale":[111,125],"framework":[112],"manage":[114],"temporal":[115],"variations":[116],"incorporates":[118],"re-weighted":[120],"attention":[121],"module":[122],"enhance":[124],"interactions,":[126],"improving":[128],"feature":[129],"representation.":[130],"Experimental":[131],"results":[132],"demonstrate":[133],"that":[134],"our":[135],"MRAFF":[136],"model":[137],"significantly":[138],"outperforms":[139],"baseline":[140],"models":[141],"REDD":[144],"UK-DALE":[146],"datasets,":[147],"achieving":[148],"improvements":[149],"ranging":[150],"from":[151,158],"2.27%":[152],"10.5%":[154],"in":[155,162],"MAE":[156],"33.74%":[159],"58.34%":[161],"SAE.":[163]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}