{"id":"https://openalex.org/W2944238254","doi":"https://doi.org/10.1109/is.2018.8710498","title":"Short-Term Load Forecasting using optimized LSTM Networks via Improved Bat Algorithm","display_name":"Short-Term Load Forecasting using optimized LSTM Networks via Improved Bat Algorithm","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2944238254","doi":"https://doi.org/10.1109/is.2018.8710498","mag":"2944238254"},"language":"en","primary_location":{"id":"doi:10.1109/is.2018.8710498","is_oa":false,"landing_page_url":"https://doi.org/10.1109/is.2018.8710498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on Intelligent Systems (IS)","raw_type":"proceedings-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/A5058940908","display_name":"Pedro Bento","orcid":"https://orcid.org/0000-0002-9102-7086"},"institutions":[{"id":"https://openalex.org/I161321875","display_name":"University of Beira Interior","ror":"https://ror.org/03nf36p02","country_code":"PT","type":"education","lineage":["https://openalex.org/I161321875"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Pedro Bento","raw_affiliation_strings":["IT-Instituto de Telecomunica\u00e7\u00f5es, University of Beira Interior, Covilh\u00e3, Portugal"],"affiliations":[{"raw_affiliation_string":"IT-Instituto de Telecomunica\u00e7\u00f5es, University of Beira Interior, Covilh\u00e3, Portugal","institution_ids":["https://openalex.org/I161321875","https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041263245","display_name":"Jos\u00e9 Pombo","orcid":"https://orcid.org/0000-0002-8727-0067"},"institutions":[{"id":"https://openalex.org/I161321875","display_name":"University of Beira Interior","ror":"https://ror.org/03nf36p02","country_code":"PT","type":"education","lineage":["https://openalex.org/I161321875"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jose Pombo","raw_affiliation_strings":["IT-Instituto de Telecomunica\u00e7\u00f5es, University of Beira Interior, Covilh\u00e3, Portugal"],"affiliations":[{"raw_affiliation_string":"IT-Instituto de Telecomunica\u00e7\u00f5es, University of Beira Interior, Covilh\u00e3, Portugal","institution_ids":["https://openalex.org/I161321875","https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032113318","display_name":"S.J.P.S. Mariano","orcid":"https://orcid.org/0000-0002-6102-5872"},"institutions":[{"id":"https://openalex.org/I161321875","display_name":"University of Beira Interior","ror":"https://ror.org/03nf36p02","country_code":"PT","type":"education","lineage":["https://openalex.org/I161321875"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Silvio Mariano","raw_affiliation_strings":["IT-Instituto de Telecomunica\u00e7\u00f5es, University of Beira Interior, Covilh\u00e3, Portugal"],"affiliations":[{"raw_affiliation_string":"IT-Instituto de Telecomunica\u00e7\u00f5es, University of Beira Interior, Covilh\u00e3, Portugal","institution_ids":["https://openalex.org/I161321875","https://openalex.org/I4210120471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066951981","display_name":"M.R.A. Calado","orcid":"https://orcid.org/0000-0002-5206-487X"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I161321875","display_name":"University of Beira Interior","ror":"https://ror.org/03nf36p02","country_code":"PT","type":"education","lineage":["https://openalex.org/I161321875"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Maria do Rosario Calado","raw_affiliation_strings":["IT-Instituto de Telecomunica\u00e7\u00f5es, University of Beira Interior, Covilh\u00e3, Portugal"],"affiliations":[{"raw_affiliation_string":"IT-Instituto de Telecomunica\u00e7\u00f5es, University of Beira Interior, Covilh\u00e3, Portugal","institution_ids":["https://openalex.org/I161321875","https://openalex.org/I4210120471"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058940908"],"corresponding_institution_ids":["https://openalex.org/I161321875","https://openalex.org/I4210120471"],"apc_list":null,"apc_paid":null,"fwci":1.1775,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.80837195,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"351","last_page":"357"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11052","display_name":"Energy Load and Power Forecasting","score":0.9995999932289124,"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/T11052","display_name":"Energy Load and Power Forecasting","score":0.9995999932289124,"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/T10320","display_name":"Neural Networks and Applications","score":0.994700014591217,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9944000244140625,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.8147284984588623},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.733806848526001},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5145451426506042},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42605897784233093},{"id":"https://openalex.org/keywords/algorithm-design","display_name":"Algorithm design","score":0.41702800989151}],"concepts":[{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.8147284984588623},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.733806848526001},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5145451426506042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42605897784233093},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.41702800989151},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/is.2018.8710498","is_oa":false,"landing_page_url":"https://doi.org/10.1109/is.2018.8710498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on Intelligent Systems (IS)","raw_type":"proceedings-article"},{"id":"pmh:oai:ubibliorum.ubi.pt:10400.6/8221","is_oa":false,"landing_page_url":"http://hdl.handle.net/10400.6/8221","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W977807926","https://openalex.org/W1492251973","https://openalex.org/W1901617369","https://openalex.org/W1987498744","https://openalex.org/W1997746543","https://openalex.org/W2006706382","https://openalex.org/W2039346833","https://openalex.org/W2045256105","https://openalex.org/W2076063813","https://openalex.org/W2088357067","https://openalex.org/W2095731600","https://openalex.org/W2122530359","https://openalex.org/W2153848144","https://openalex.org/W2154071492","https://openalex.org/W2160612737","https://openalex.org/W2171985965","https://openalex.org/W2193660226","https://openalex.org/W2292129691","https://openalex.org/W2294761750","https://openalex.org/W2313912006","https://openalex.org/W2331168545","https://openalex.org/W2419323017","https://openalex.org/W2513528500","https://openalex.org/W2515245443","https://openalex.org/W2534867807","https://openalex.org/W2554159506","https://openalex.org/W2561043568","https://openalex.org/W2574173252","https://openalex.org/W2593505840","https://openalex.org/W2601171548","https://openalex.org/W2610635404","https://openalex.org/W2613278213","https://openalex.org/W2617137613","https://openalex.org/W2743882817","https://openalex.org/W2754252319","https://openalex.org/W2765791163","https://openalex.org/W2772858445","https://openalex.org/W2807132407","https://openalex.org/W3121076886","https://openalex.org/W6702444994","https://openalex.org/W6730066628","https://openalex.org/W6731849995","https://openalex.org/W6735722290","https://openalex.org/W6737454906","https://openalex.org/W6743985089","https://openalex.org/W6788476812"],"related_works":["https://openalex.org/W3107474891","https://openalex.org/W2372022541","https://openalex.org/W303980170","https://openalex.org/W2351491280","https://openalex.org/W2386767533","https://openalex.org/W2371447506","https://openalex.org/W2333698505","https://openalex.org/W4224271314","https://openalex.org/W2393888177","https://openalex.org/W2117183908"],"abstract_inverted_index":{"Short-term":[0],"load":[1,61,121,156],"forecasting":[2,160],"plays":[3],"a":[4,19,90,98],"preponderant":[5],"role":[6],"in":[7,73,87,162],"the":[8,37,105,120,125,136,154],"daily":[9],"basis":[10],"system's":[11],"operation":[12],"and":[13,31,110,115,146],"planning.":[14],"The":[15],"state-":[16],"of-the-art":[17],"comprises":[18],"far-reaching":[20],"set":[21],"of":[22,39,81,107],"methodologies,":[23],"which":[24],"are":[25,117],"traditionally":[26],"based":[27],"on":[28,153],"time-series":[29,157],"analysis":[30],"multilayer":[32],"neural":[33,41,83],"networks.":[34],"In":[35],"particular,":[36],"existence":[38],"countless":[40],"network":[42,140],"architectures":[43],"has":[44,85],"highlighted":[45],"its":[46,144,147],"ability":[47],"to":[48,59,123,134],"cope":[49],"with":[50,168],"\"hard\"":[51],"nonlinear":[52],"approximation":[53],"tasks,":[54],"thus":[55],"making":[56],"them":[57],"appropriate":[58],"perform":[60],"forecasts.":[62],"Following":[63],"this":[64,79],"successful":[65],"path,":[66],"long":[67,137],"short-term":[68,138],"memory":[69,139],"networks":[70,84],"were":[71],"employed":[72],"an":[74,163],"optimized":[75],"arrangement":[76],"as":[77],"forecasters,":[78],"type":[80],"recurrent":[82],"received":[86],"recent":[88],"years":[89],"renewed":[91],"interest":[92],"for":[93],"machine":[94],"learning":[95,148],"tasks.":[96],"Firstly,":[97],"preprocessing":[99],"stage":[100],"takes":[101],"place,":[102],"where":[103],"through":[104],"selection":[106],"similar":[108],"days":[109],"correlation":[111],"analysis,":[112],"meaningful":[113],"statistics":[114],"characteristics":[116],"extracted":[118],"from":[119],"time-series,":[122],"assemble":[124],"proper":[126],"training":[127],"sets.":[128],"Then,":[129],"Bat":[130],"Algorithm":[131],"is":[132],"used":[133],"excel":[135],"functioning,":[141],"by":[142],"fine-tuning":[143],"size":[145],"hyperparameters.":[149],"Numerical":[150],"testing":[151],"conducted":[152],"Portuguese":[155],"reveals":[158],"promising":[159],"results":[161],"overall":[164],"assessment,":[165],"when":[166],"compared":[167],"other":[169],"state-of-the-art":[170],"methods.":[171]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
