{"id":"https://openalex.org/W2968110780","doi":"https://doi.org/10.1109/cec.2019.8790280","title":"Hybrid Heuristics for the Linear Ordering Problem","display_name":"Hybrid Heuristics for the Linear Ordering Problem","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2968110780","doi":"https://doi.org/10.1109/cec.2019.8790280","mag":"2968110780"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2019.8790280","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2019.8790280","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/20.500.11824/1041","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010779664","display_name":"Erik J. Garcia","orcid":"https://orcid.org/0000-0003-4760-7048"},"institutions":[{"id":"https://openalex.org/I2802176441","display_name":"Basque Center for Applied Mathematics","ror":"https://ror.org/03b21sh32","country_code":"ES","type":"education","lineage":["https://openalex.org/I2802176441"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Erik Garcia","raw_affiliation_strings":["Basque Center for Applied Mathematics (BCAM), Bilbao, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Basque Center for Applied Mathematics (BCAM), Bilbao, Spain","institution_ids":["https://openalex.org/I2802176441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017102186","display_name":"Josu Ceberio","orcid":"https://orcid.org/0000-0001-7120-6338"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Josu Ceberio","raw_affiliation_strings":["Faculty of Computer Science, University of the Basque Country UPV/EHU, Donostia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science, University of the Basque Country UPV/EHU, Donostia, Spain","institution_ids":["https://openalex.org/I169108374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050500830","display_name":"Jos\u00e9 A. Lozano","orcid":"https://orcid.org/0000-0002-4683-8111"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose A. Lozano","raw_affiliation_strings":["Faculty of Computer Science, University of the Basque Country UPV/EHU, Donostia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science, University of the Basque Country UPV/EHU, Donostia, Spain","institution_ids":["https://openalex.org/I169108374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2245,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.76443445,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1431","last_page":"1438"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9988999962806702,"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"}},"topics":[{"id":"https://openalex.org/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.9977999925613403,"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"}},{"id":"https://openalex.org/T11814","display_name":"Advanced Manufacturing and Logistics Optimization","score":0.9927999973297119,"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/heuristics","display_name":"Heuristics","score":0.7957993745803833},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.599115252494812},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.38192665576934814},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24438679218292236}],"concepts":[{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.7957993745803833},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.599115252494812},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.38192665576934814},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24438679218292236}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cec.2019.8790280","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2019.8790280","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"},{"id":"pmh:oai:bird.bcamath.org:20.500.11824/1041","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11824/1041","pdf_url":null,"source":{"id":"https://openalex.org/S4306401608","display_name":"BIRD (Basque Center for Applied Mathematics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2802176441","host_organization_name":"Basque Center for Applied Mathematics","host_organization_lineage":["https://openalex.org/I2802176441"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:bird.bcamath.org:20.500.11824/1041","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11824/1041","pdf_url":null,"source":{"id":"https://openalex.org/S4306401608","display_name":"BIRD (Basque Center for Applied Mathematics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2802176441","host_organization_name":"Basque Center for Applied Mathematics","host_organization_lineage":["https://openalex.org/I2802176441"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6100000143051147}],"awards":[{"id":"https://openalex.org/G1257593682","display_name":null,"funder_award_id":"TIN2016-78365-R","funder_id":"https://openalex.org/F4320326262","funder_display_name":"Ministerio de Asuntos Econ\u00f3micos y Transformaci\u00f3n Digital, Gobierno de Espa\u00f1a"},{"id":"https://openalex.org/G4927921166","display_name":null,"funder_award_id":"SEV-2017-0718","funder_id":"https://openalex.org/F4320326262","funder_display_name":"Ministerio de Asuntos Econ\u00f3micos y Transformaci\u00f3n Digital, Gobierno de Espa\u00f1a"},{"id":"https://openalex.org/G506622032","display_name":null,"funder_award_id":"BERC  2018-2021","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"},{"id":"https://openalex.org/G6238682539","display_name":null,"funder_award_id":"2018\u20102021","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"},{"id":"https://openalex.org/G686263596","display_name":null,"funder_award_id":"SEV-2017-0718","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"},{"id":"https://openalex.org/G686350353","display_name":null,"funder_award_id":"IT609 - 13","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"},{"id":"https://openalex.org/G8104309580","display_name":null,"funder_award_id":"TIN2016-78365-R","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"}],"funders":[{"id":"https://openalex.org/F4320321705","display_name":"Eusko Jaurlaritza","ror":"https://ror.org/00pz2fp31"},{"id":"https://openalex.org/F4320326262","display_name":"Ministerio de Asuntos Econ\u00f3micos y Transformaci\u00f3n Digital, Gobierno de Espa\u00f1a","ror":"https://ror.org/03sv46s19"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W188269987","https://openalex.org/W1518179162","https://openalex.org/W1586603169","https://openalex.org/W1964408286","https://openalex.org/W1979519377","https://openalex.org/W1998141884","https://openalex.org/W2003755947","https://openalex.org/W2011039300","https://openalex.org/W2019530309","https://openalex.org/W2022810394","https://openalex.org/W2029900949","https://openalex.org/W2043611919","https://openalex.org/W2044804339","https://openalex.org/W2056182059","https://openalex.org/W2087339380","https://openalex.org/W2089808326","https://openalex.org/W2099103397","https://openalex.org/W2137536440","https://openalex.org/W2150400602","https://openalex.org/W2161455936","https://openalex.org/W2164543827","https://openalex.org/W2169540172","https://openalex.org/W2318031348","https://openalex.org/W2324141829","https://openalex.org/W2489850449","https://openalex.org/W2512195083","https://openalex.org/W2797770695","https://openalex.org/W4245647558"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2280422768","https://openalex.org/W3143197806","https://openalex.org/W4252555497","https://openalex.org/W3121175838","https://openalex.org/W3016293053","https://openalex.org/W2401723157","https://openalex.org/W2784269775","https://openalex.org/W2952904874","https://openalex.org/W324626582"],"abstract_inverted_index":{"The":[0,79,99,154],"linear":[1],"ordering":[2],"problem":[3],"(LOP)":[4],"is":[5,46,102],"one":[6,135],"of":[7,18,30,65,68,83,95,105,114,128,136,151],"the":[8,16,39,55,66,69,96,106,112,115,126,129,137,168],"classical":[9],"NP-Hard":[10],"combinatorial":[11],"optimization":[12],"problems.":[13],"Motivated":[14],"by":[15],"difficulty":[17],"solving":[19,167],"it":[20],"up":[21],"to":[22,124],"optimality,":[23],"in":[24,63],"recent":[25],"decades":[26],"a":[27,60],"great":[28],"number":[29],"heuristic":[31],"and":[32,58],"meta-heuristic":[33],"algorithms":[34,165],"have":[35],"been":[36],"proposed.":[37],"Despite":[38],"continuous":[40],"work":[41],"on":[42,111,134],"this":[43,72],"problem,":[44],"there":[45],"still":[47],"room":[48],"nowadays":[49],"for":[50,161,166],"designing":[51],"strategies":[52,156],"that":[53,89,121,143],"beat":[54],"state-of-the-art":[56],"algorithms,":[57],"take":[59],"step":[61],"forward":[62],"terms":[64],"quality":[67,127],"obtained":[70],"solutions.In":[71],"paper,":[73],"two":[74],"novel":[75],"schemes":[76],"are":[77],"presented.":[78],"first":[80],"algorithm":[81,88,108],"consists":[82],"an":[84,92,103,118],"iterated":[85],"local":[86],"search":[87,97],"carries":[90],"out":[91,150],"organized":[93],"exploration":[94],"space.":[98],"second":[100],"scheme":[101],"extension":[104],"previous":[107],"that,":[109],"based":[110],"properties":[113],"LOP,":[116],"proposes":[117],"exact":[119],"procedure":[120],"allows":[122],"us":[123],"improve":[125],"solutions":[130],"systematically.":[131],"Conducted":[132],"experiments":[133],"hardest":[138],"LOP":[139],"benchmarks":[140],"(xLOLIB)":[141],"show":[142],"77":[144],"new":[145],"best":[146],"results":[147],"were":[148],"found":[149],"78":[152],"instances.":[153],"described":[155],"also":[157],"provide":[158],"innovative":[159],"ideas":[160],"developing":[162],"more":[163],"advanced":[164],"LOP.":[169]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
