{"id":"https://openalex.org/W2055845856","doi":"https://doi.org/10.1155/2013/686345","title":"A Novel Feature Extraction Method for Nonintrusive Appliance Load Monitoring","display_name":"A Novel Feature Extraction Method for Nonintrusive Appliance Load Monitoring","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2055845856","doi":"https://doi.org/10.1155/2013/686345","mag":"2055845856"},"language":"en","primary_location":{"id":"doi:10.1155/2013/686345","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2013/686345","pdf_url":"https://downloads.hindawi.com/journals/acisc/2013/686345.pdf","source":{"id":"https://openalex.org/S30680879","display_name":"Applied Computational Intelligence and Soft Computing","issn_l":"1687-9724","issn":["1687-9724","1687-9732"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Computational Intelligence and Soft Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/acisc/2013/686345.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044442361","display_name":"Khaled Chahine","orcid":"https://orcid.org/0000-0003-3100-1869"},"institutions":[{"id":"https://openalex.org/I911468752","display_name":"Lebanese International University","ror":"https://ror.org/034agrd14","country_code":"LB","type":"education","lineage":["https://openalex.org/I911468752"]}],"countries":["LB"],"is_corresponding":true,"raw_author_name":"Khaled Chahine","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Lebanese International University, Mazraa, Beirut 146404, Lebanon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Lebanese International University, Mazraa, Beirut 146404, Lebanon","institution_ids":["https://openalex.org/I911468752"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071074198","display_name":"Khalil El Khamlichi Drissi","orcid":"https://orcid.org/0000-0003-3645-2423"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Khalil El Khamlichi Drissi","raw_affiliation_strings":["Pascal Institute, UMR 6602, 24 Avenue des Landais, 63177 Aubi\u00e8re Cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pascal Institute, UMR 6602, 24 Avenue des Landais, 63177 Aubi\u00e8re Cedex, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5044442361"],"corresponding_institution_ids":["https://openalex.org/I911468752"],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":900,"currency":"USD","value_usd":900},"fwci":0.24,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61632817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2013","issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10603","display_name":"Smart Grid Energy Management","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10603","display_name":"Smart Grid Energy Management","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11052","display_name":"Energy Load and Power Forecasting","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9889000058174133,"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/computer-science","display_name":"Computer science","score":0.7460193634033203},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.5326765179634094},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.49967527389526367},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.47833988070487976},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.45928525924682617},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.44817978143692017},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4360070526599884},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4250362515449524},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3630940318107605},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34210047125816345},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3272148668766022},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.15707382559776306},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14575707912445068},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11009183526039124}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7460193634033203},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.5326765179634094},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.49967527389526367},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.47833988070487976},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.45928525924682617},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.44817978143692017},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4360070526599884},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4250362515449524},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3630940318107605},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34210047125816345},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3272148668766022},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.15707382559776306},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14575707912445068},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11009183526039124},{"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/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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2013/686345","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2013/686345","pdf_url":"https://downloads.hindawi.com/journals/acisc/2013/686345.pdf","source":{"id":"https://openalex.org/S30680879","display_name":"Applied Computational Intelligence and Soft Computing","issn_l":"1687-9724","issn":["1687-9724","1687-9732"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Computational Intelligence and Soft Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:6551037b940b457587d38bb404912df2","is_oa":true,"landing_page_url":"https://doaj.org/article/6551037b940b457587d38bb404912df2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Applied Computational Intelligence and Soft Computing, Vol 2013 (2013)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2013/686345","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2013/686345","pdf_url":"https://downloads.hindawi.com/journals/acisc/2013/686345.pdf","source":{"id":"https://openalex.org/S30680879","display_name":"Applied Computational Intelligence and Soft Computing","issn_l":"1687-9724","issn":["1687-9724","1687-9732"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Computational Intelligence and Soft Computing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8899999856948853,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2055845856.pdf","grobid_xml":"https://content.openalex.org/works/W2055845856.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W1600586609","https://openalex.org/W2010314082","https://openalex.org/W2065656021","https://openalex.org/W2074917212","https://openalex.org/W2087686582","https://openalex.org/W2116313798","https://openalex.org/W2123910460","https://openalex.org/W2151729265"],"related_works":["https://openalex.org/W3147584709","https://openalex.org/W2396122647","https://openalex.org/W2977677679","https://openalex.org/W2136161268","https://openalex.org/W1992327129","https://openalex.org/W2381986121","https://openalex.org/W2370918718","https://openalex.org/W3165943254","https://openalex.org/W2256933480","https://openalex.org/W3143668791"],"abstract_inverted_index":{"Improving":[0],"energy":[1],"efficiency":[2],"by":[3],"monitoring":[4,37],"household":[5],"electrical":[6,25],"consumption":[7,26],"is":[8,29,92,191],"of":[9,17,32,96,102,119,137,150,168,171,184],"significant":[10],"importance":[11],"with":[12,196],"the":[13,18,24,30,43,46,50,57,64,76,86,97,120,135,169,172,174,177,182,185],"climate":[14],"change":[15],"concerns":[16],"present":[19],"time.":[20],"A":[21],"solution":[22],"for":[23],"management":[27],"problem":[28],"use":[31],"a":[33,80,93,164,192],"nonintrusive":[34],"appliance":[35],"load":[36,122,187],"(NIALM)":[38],"system.":[39],"This":[40,67],"system":[41],"captures":[42],"signals":[44,54],"from":[45,52],"aggregate":[47],"consumption,":[48],"extracts":[49],"features":[51,59,128],"these":[53],"and":[55,109,123,147,152,158,176],"classifies":[56],"extracted":[58],"in":[60,100,129],"order":[61],"to":[62,85,106,116,162,181],"identify":[63],"switched-on":[65],"appliances.":[66],"paper":[68],"focuses":[69],"solely":[70],"on":[71],"feature":[72,165,194],"extraction":[73],"through":[74],"applying":[75],"matrix":[77],"pencil":[78],"method,":[79],"well-known":[81],"parametric":[82],"estimation":[83],"technique,":[84],"drawn":[87],"electric":[88],"current.":[89,188],"The":[90,189],"result":[91,190],"compact":[94],"representation":[95],"current":[98],"signal":[99],"terms":[101],"complex":[103,112],"numbers":[104,113],"referred":[105],"as":[107,127],"poles":[108,151,157],"residues.":[110,153],"These":[111],"are":[114,160],"shown":[115],"be":[117],"characteristic":[118],"considered":[121],"can":[124],"thus":[125],"serve":[126],"any":[130],"subsequent":[131],"classification":[132],"module.":[133],"In":[134],"absence":[136],"noise,":[138],"simulations":[139],"indicate":[140],"an":[141],"almost":[142],"perfect":[143],"agreement":[144],"between":[145],"theoretical":[146],"estimated":[148],"values":[149],"For":[154],"real":[155],"data,":[156],"residues":[159],"used":[161],"determine":[163],"vector":[166],"consisting":[167],"contribution":[170],"fundamental,":[173],"third,":[175],"fifth":[178],"harmonic":[179],"currents":[180],"maximum":[183],"total":[186],"three-dimensional":[193],"space":[195],"reduced":[197],"intercluster":[198],"overlap.":[199]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
