乐胖代购免代理版

{"id":"https://openalex.org/W2060073953","doi":"https://doi.org/10.1109/tim.2013.2278596","title":"Electrical Signal Source Separation Via Nonnegative Tensor Factorization Using On Site Measurements in a Smart Home","display_name":"Electrical Signal Source Separation Via Nonnegative Tensor Factorization Using On Site Measurements in a Smart Home","publication_year":2014,"publication_date":"2014-01-06","ids":{"openalex":"https://openalex.org/W2060073953","doi":"https://doi.org/10.1109/tim.2013.2278596","mag":"2060073953"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2013.2278596","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5042522311","display_name":"Marisa Figueiredo","orcid":"https://orcid.org/0000-0001-5411-8176"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Marisa Figueiredo","raw_affiliation_strings":["Centre for Inf. & Syst., Univ. of Coimbra, Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Centre for Inf. & Syst., Univ. of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046882659","display_name":"Bernardete Ribeiro","orcid":"https://orcid.org/0000-0002-9770-7672"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Bernardete Ribeiro","raw_affiliation_strings":["Centre for Inf. & Syst., Univ. of Coimbra, Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Centre for Inf. & Syst., Univ. of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011542917","display_name":"Ana de Almeida","orcid":"https://orcid.org/0000-0001-9519-4634"},"institutions":[{"id":"https://openalex.org/I110026055","display_name":"Iscte \u2013 Instituto Universit\u00e1rio de Lisboa","ror":"https://ror.org/014837179","country_code":"PT","type":"education","lineage":["https://openalex.org/I110026055"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ana de Almeida","raw_affiliation_strings":["ISCTE-IUL (Inst. Univ. de Lisboa), Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"ISCTE-IUL (Inst. Univ. de Lisboa), Lisbon, Portugal","institution_ids":["https://openalex.org/I110026055"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.451,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":91,"citation_normalized_percentile":{"value":0.999798,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"63","issue":"2","first_page":"364","last_page":"373"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9995,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9995,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9994,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.998,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/source-separation","display_name":"Source Separation","score":0.43600613},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4224246}],"concepts":[{"id":"https://openalex.org/C187834632","wikidata":"https://www.wikidata.org/wiki/Q188804","display_name":"Factorization","level":2,"score":0.67659795},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.62064403},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.61134887},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.61018264},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4863382},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4694167},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.44012827},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.43600613},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4224246},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.41421768},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3795886},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23408061},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1738818},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14262375},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13421178},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.12176281},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.11432627},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2013.2278596","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.59,"id":"https://metadata.un.org/sdg/7"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":36,"referenced_works":["https://openalex.org/W147258974","https://openalex.org/W1575597416","https://openalex.org/W1580974668","https://openalex.org/W1848967735","https://openalex.org/W1902027874","https://openalex.org/W1965586400","https://openalex.org/W2007462323","https://openalex.org/W2024165284","https://openalex.org/W2042901969","https://openalex.org/W2056636001","https://openalex.org/W2062707341","https://openalex.org/W2064925916","https://openalex.org/W2108384452","https://openalex.org/W2109451732","https://openalex.org/W2116216716","https://openalex.org/W2117139268","https://openalex.org/W2117995571","https://openalex.org/W2118718620","https://openalex.org/W2123649031","https://openalex.org/W2123792108","https://openalex.org/W2123910460","https://openalex.org/W2130789253","https://openalex.org/W2139223026","https://openalex.org/W2141766451","https://openalex.org/W2142638745","https://openalex.org/W2142732517","https://openalex.org/W2143132653","https://openalex.org/W2148429804","https://openalex.org/W2151729265","https://openalex.org/W2152048686","https://openalex.org/W2404400936","https://openalex.org/W2596585349","https://openalex.org/W2735921974","https://openalex.org/W2999905431","https://openalex.org/W3098745759","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W3205872836","https://openalex.org/W2969474995","https://openalex.org/W2963922413","https://openalex.org/W2100298919","https://openalex.org/W2037504162","https://openalex.org/W1973450013","https://openalex.org/W1576053125","https://openalex.org/W1550431896","https://openalex.org/W123932431","https://openalex.org/W110221739"],"abstract_inverted_index":{"Measuring":[0],"the":[1,16,36,56,76,86,94,101,104,108,121,126,132,137,141,147,151,157,161,194,198,201,214],"electrical":[2,39,188],"consumption":[3,139,189],"of":[4,18,28,35,58,78,100,193,200,207],"individual":[5],"appliances":[6],"in":[7,15,107,117,131,205],"a":[8,31,66,97,172],"household":[9,187],"has":[10],"recently":[11],"received":[12],"renewed":[13],"interest":[14],"area":[17],"energy":[19,44,59],"efficiency":[20],"research":[21],"and":[22,85],"sustainable":[23],"development.":[24],"The":[25,179,191],"unambiguous":[26],"acquisition":[27],"information":[29],"by":[30,150,155,213],"single":[32],"monitoring":[33],"point":[34],"whole":[37,142],"house's":[38],"signal":[40],"is":[41,61,110,115,128,144,153],"known":[42],"as":[43,65,210],"disaggregation":[45,60],"or":[46,89],"nonintrusive":[47],"load":[48],"monitoring.":[49],"A":[50],"novel":[51],"way":[52],"to":[53,62,119],"look":[54],"into":[55],"issue":[57],"interpret":[63],"it":[64],"single-channel":[67],"source":[68,79],"separation":[69],"problem.":[70],"To":[71],"this":[72,165,169],"end,":[73],"we":[74,167],"analyze":[75],"performance":[77],"modeling":[80],"based":[81,175],"on":[82,176],"multiway":[83,202],"arrays":[84],"corresponding":[87],"decomposition":[88],"tensor":[90,98,113],"factorization.":[91],"First,":[92],"with":[93,171],"proviso":[95],"that":[96],"composed":[99],"data":[102,149,185],"for":[103],"several":[105],"devices":[106],"house":[109],"given,":[111],"nonnegative":[112],"factorization":[114],"performed":[116],"order":[118],"extract":[120],"most":[122],"relevant":[123],"components.":[124],"Second,":[125],"outcome":[127],"later":[129],"embedded":[130],"test":[133],"step,":[134],"where":[135],"only":[136],"measured":[138],"over":[140],"home":[143],"available.":[145],"Finally,":[146],"disaggregated":[148],"device":[152],"obtained":[154,182],"factorizing":[156],"associated":[158],"matrix":[159],"considering":[160],"learned":[162],"models.":[163],"In":[164],"paper,":[166],"compare":[168],"method":[170],"recent":[173],"approach":[174,204],"sparse":[177],"coding.":[178],"results":[180,196],"are":[181],"using":[183],"real-world":[184],"from":[186],"measurements.":[190],"analysis":[192,216],"comparison":[195],"illustrates":[197],"relevance":[199],"array-based":[203],"terms":[206],"accurate":[208],"disaggregation,":[209],"further":[211],"endorsed":[212],"statistical":[215],"performed.":[217]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2060073953","counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":18},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":5}],"updated_date":"2025-01-08T15:14:13.587700","created_date":"2016-06-24"}