{"id":"https://openalex.org/W1569186821","doi":"https://doi.org/10.1145/2674061.2675024","title":"NILMTK v0.2: a non-intrusive load monitoring toolkit for large scale data sets","display_name":"NILMTK v0.2: a non-intrusive load monitoring toolkit for large scale data sets","publication_year":2014,"publication_date":"2014-10-31","ids":{"openalex":"https://openalex.org/W1569186821","doi":"https://doi.org/10.1145/2674061.2675024","mag":"1569186821"},"language":"en","primary_location":{"id":"doi:10.1145/2674061.2675024","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2674061.2675024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1st ACM Conference on Embedded Systems for Energy-Efficient Buildings","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/abs/1409.5908v1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004968600","display_name":"Jack Kelly","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jack Kelly","raw_affiliation_strings":["Imperial College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032387742","display_name":"Nipun Batra","orcid":"https://orcid.org/0000-0002-0736-7169"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nipun Batra","raw_affiliation_strings":["Indraprastha Institute of Information Technology, Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indraprastha Institute of Information Technology, Delhi, India","institution_ids":["https://openalex.org/I119939252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057500774","display_name":"Oliver Parson","orcid":null},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Oliver Parson","raw_affiliation_strings":["University of Southampton"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southampton","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089263620","display_name":"Haimonti Dutta","orcid":"https://orcid.org/0000-0002-1151-589X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haimonti Dutta","raw_affiliation_strings":["CCLS Columbia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CCLS Columbia","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050119476","display_name":"William J. Knottenbelt","orcid":"https://orcid.org/0000-0002-8490-1011"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"William Knottenbelt","raw_affiliation_strings":["Imperial College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047020165","display_name":"Alex Rogers","orcid":"https://orcid.org/0000-0001-6324-0536"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alex Rogers","raw_affiliation_strings":["University of Southampton"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southampton","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082832074","display_name":"Amarjeet Singh","orcid":"https://orcid.org/0000-0003-0978-0907"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amarjeet Singh","raw_affiliation_strings":["Indraprastha Institute of Information Technology, Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indraprastha Institute of Information Technology, Delhi, India","institution_ids":["https://openalex.org/I119939252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074563122","display_name":"Mani Srivastava","orcid":"https://orcid.org/0000-0002-3782-9192"},"institutions":[{"id":"https://openalex.org/I2799798094","display_name":"UCLA Health","ror":"https://ror.org/01d88se56","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799798094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mani Srivastava","raw_affiliation_strings":["UCLA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCLA","institution_ids":["https://openalex.org/I2799798094"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"182","last_page":"183"},"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/T10121","display_name":"Building Energy and Comfort Optimization","score":0.9794999957084656,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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":0.9657999873161316,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7603336572647095},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.7459848523139954},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.7282823920249939},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6956062316894531},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.6260982751846313},{"id":"https://openalex.org/keywords/data-pre-processing","display_name":"Data pre-processing","score":0.5683996677398682},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5612683296203613},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5540171265602112},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5493450164794922},{"id":"https://openalex.org/keywords/electricity","display_name":"Electricity","score":0.422615647315979},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1560649275779724},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11149856448173523},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07385969161987305}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7603336572647095},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7459848523139954},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.7282823920249939},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6956062316894531},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.6260982751846313},{"id":"https://openalex.org/C10551718","wikidata":"https://www.wikidata.org/wiki/Q5227332","display_name":"Data pre-processing","level":2,"score":0.5683996677398682},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5612683296203613},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5540171265602112},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5493450164794922},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.422615647315979},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1560649275779724},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11149856448173523},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07385969161987305},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"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/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2674061.2675024","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2674061.2675024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1st ACM Conference on Embedded Systems for Energy-Efficient Buildings","raw_type":"proceedings-article"},{"id":"mag:1569186821","is_oa":true,"landing_page_url":"https://arxiv.org/abs/1409.5908v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null}],"best_oa_location":{"id":"mag:1569186821","is_oa":true,"landing_page_url":"https://arxiv.org/abs/1409.5908v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8399999737739563,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G7865897994","display_name":null,"funder_award_id":"DeitY/R&D/ITEA/4(2)/2012","funder_id":"https://openalex.org/F4320321071","funder_display_name":"Department of Electronics and Information Technology, Ministry of Communications and Information Technology"}],"funders":[{"id":"https://openalex.org/F4320308678","display_name":"EMC","ror":"https://ror.org/03w4phb31"},{"id":"https://openalex.org/F4320321071","display_name":"Department of Electronics and Information Technology, Ministry of Communications and Information Technology","ror":"https://ror.org/02z31cn83"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W62198671","https://openalex.org/W1592493173","https://openalex.org/W1990571958","https://openalex.org/W2097481773","https://openalex.org/W2123910460","https://openalex.org/W2138529725","https://openalex.org/W2141509669","https://openalex.org/W3104187857"],"related_works":["https://openalex.org/W1810193247","https://openalex.org/W2097481773","https://openalex.org/W3035774487","https://openalex.org/W2984293231","https://openalex.org/W2952273598","https://openalex.org/W2147180756","https://openalex.org/W2549449854","https://openalex.org/W2804547682","https://openalex.org/W2936187816","https://openalex.org/W168840469","https://openalex.org/W3119481911","https://openalex.org/W2107659291","https://openalex.org/W3090386302","https://openalex.org/W2265570771","https://openalex.org/W1584534630","https://openalex.org/W2798925836","https://openalex.org/W2786091076","https://openalex.org/W1483929671","https://openalex.org/W2341737675","https://openalex.org/W2942701956"],"abstract_inverted_index":{"In":[0],"this":[1,65],"demonstration,":[2],"we":[3],"present":[4],"an":[5],"open":[6],"source":[7],"toolkit":[8,30,69],"for":[9,36,95],"evaluating":[10],"non-intrusive":[11],"load":[12],"monitoring":[13],"research;":[14],"a":[15,21,32,41,48,53],"field":[16],"which":[17],"aims":[18],"to":[19,57,73],"disaggregate":[20],"household's":[22],"total":[23],"electricity":[24],"consumption":[25],"into":[26,91],"individual":[27,84],"appliances.":[28],"The":[29],"contains:":[31],"number":[33],"of":[34,43,55,61,67,77,86,101],"importers":[35],"existing":[37],"public":[38],"data":[39,79,89],"sets,":[40],"set":[42,54,90],"preprocessing":[44],"and":[45,52],"statistics":[46],"functions,":[47],"benchmark":[49],"disaggregation":[50],"algorithm":[51],"metrics":[56],"evaluate":[58],"the":[59,68,75,87,99],"performance":[60],"such":[62],"algorithms.":[63],"Specifically,":[64],"release":[66],"has":[70],"been":[71],"designed":[72],"enable":[74],"use":[76],"large":[78],"sets":[80],"by":[81],"only":[82],"loading":[83],"chunks":[85],"whole":[88],"memory":[92],"at":[93],"once":[94],"processing,":[96],"before":[97],"combining":[98],"results":[100],"each":[102],"chunk.":[103]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}