{"id":"https://openalex.org/W2005957110","doi":"https://doi.org/10.1007/s10732-014-9269-7","title":"A novel crossover operator based on variable importance for evolutionary multi-objective optimization with tree representation","display_name":"A novel crossover operator based on variable importance for evolutionary multi-objective optimization with tree representation","publication_year":2014,"publication_date":"2014-11-19","ids":{"openalex":"https://openalex.org/W2005957110","doi":"https://doi.org/10.1007/s10732-014-9269-7","mag":"2005957110"},"language":"en","primary_location":{"id":"doi:10.1007/s10732-014-9269-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10732-014-9269-7","pdf_url":null,"source":{"id":"https://openalex.org/S111418578","display_name":"Journal of Heuristics","issn_l":"1381-1231","issn":["1381-1231","1572-9397"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Heuristics","raw_type":"journal-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/A5015074830","display_name":"Swaantje Casjens","orcid":"https://orcid.org/0000-0002-0148-8859"},"institutions":[{"id":"https://openalex.org/I4210120175","display_name":"Institute for Prevention and Occupational Medicine","ror":"https://ror.org/03jqa2c59","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210097929","https://openalex.org/I4210103566","https://openalex.org/I4210120175","https://openalex.org/I904495901"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Swaantje Casjens","raw_affiliation_strings":["Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr-Universit\u00e4t Bochum (IPA), Buerkle-de-la-Camp-Platz 1, 44789, Bochum, Germany","Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr-Universit\u00e4t Bochum (IPA), Bochum, Germany 44789#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr-Universit\u00e4t Bochum (IPA), Buerkle-de-la-Camp-Platz 1, 44789, Bochum, Germany","institution_ids":["https://openalex.org/I4210120175"]},{"raw_affiliation_string":"Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr-Universit\u00e4t Bochum (IPA), Bochum, Germany 44789#TAB#","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037974033","display_name":"Holger Schwender","orcid":"https://orcid.org/0000-0002-2858-6715"},"institutions":[{"id":"https://openalex.org/I44260953","display_name":"Heinrich Heine University D\u00fcsseldorf","ror":"https://ror.org/024z2rq82","country_code":"DE","type":"education","lineage":["https://openalex.org/I44260953"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Holger Schwender","raw_affiliation_strings":["Mathematical Institute, Heinrich Heine University D\u00fcsseldorf, Universit\u00e4tsstr. 1, 40225, D\u00fcsseldorf, Germany","Mathematical Institute, Heinrich Heine University D\u00fcsseldorf, D\u00fcsseldorf, Germany 40225#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematical Institute, Heinrich Heine University D\u00fcsseldorf, Universit\u00e4tsstr. 1, 40225, D\u00fcsseldorf, Germany","institution_ids":["https://openalex.org/I44260953"]},{"raw_affiliation_string":"Mathematical Institute, Heinrich Heine University D\u00fcsseldorf, D\u00fcsseldorf, Germany 40225#TAB#","institution_ids":["https://openalex.org/I44260953"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103151173","display_name":"Thomas Br\u00fcning","orcid":"https://orcid.org/0000-0002-6575-1636"},"institutions":[{"id":"https://openalex.org/I4210120175","display_name":"Institute for Prevention and Occupational Medicine","ror":"https://ror.org/03jqa2c59","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210097929","https://openalex.org/I4210103566","https://openalex.org/I4210120175","https://openalex.org/I904495901"]},{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Br\u00fcning","raw_affiliation_strings":["Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr-Universit\u00e4t Bochum (IPA), Buerkle-de-la-Camp-Platz 1, 44789, Bochum, Germany","Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr-Universit\u00e4t Bochum (IPA), Bochum, Germany 44789#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr-Universit\u00e4t Bochum (IPA), Buerkle-de-la-Camp-Platz 1, 44789, Bochum, Germany","institution_ids":["https://openalex.org/I4210120175"]},{"raw_affiliation_string":"Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr-Universit\u00e4t Bochum (IPA), Bochum, Germany 44789#TAB#","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063815245","display_name":"Katja Ickstadt","orcid":"https://orcid.org/0000-0001-5157-2496"},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Katja Ickstadt","raw_affiliation_strings":["Faculty of Statistics, TU Dortmund University, 44221, Dortmund, Germany","Faculty of Statistics, TU Dortmund University, Dortmund, Germany 44221#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Statistics, TU Dortmund University, 44221, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]},{"raw_affiliation_string":"Faculty of Statistics, TU Dortmund University, Dortmund, Germany 44221#TAB#","institution_ids":["https://openalex.org/I200332995"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5015074830"],"corresponding_institution_ids":["https://openalex.org/I4210120175","https://openalex.org/I904495901"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.6567,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.87003099,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"21","issue":"1","first_page":"1","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9998000264167786,"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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/crossover","display_name":"Crossover","score":0.7909582853317261},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6200475096702576},{"id":"https://openalex.org/keywords/genetic-programming","display_name":"Genetic programming","score":0.5833755731582642},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.5368767976760864},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.5146899819374084},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5120657086372375},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.5111506581306458},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.49103426933288574},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4877038896083832},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4871058464050293},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.4827958345413208},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45922887325286865},{"id":"https://openalex.org/keywords/incremental-decision-tree","display_name":"Incremental decision tree","score":0.4538487493991852},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4509437084197998},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.4417981207370758},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.42284345626831055},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.41377416253089905},{"id":"https://openalex.org/keywords/decision-tree-learning","display_name":"Decision tree learning","score":0.31142276525497437},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3101750612258911}],"concepts":[{"id":"https://openalex.org/C122507166","wikidata":"https://www.wikidata.org/wiki/Q628906","display_name":"Crossover","level":2,"score":0.7909582853317261},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6200475096702576},{"id":"https://openalex.org/C110332635","wikidata":"https://www.wikidata.org/wiki/Q629498","display_name":"Genetic programming","level":2,"score":0.5833755731582642},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.5368767976760864},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.5146899819374084},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5120657086372375},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.5111506581306458},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.49103426933288574},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4877038896083832},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4871058464050293},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.4827958345413208},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45922887325286865},{"id":"https://openalex.org/C10229987","wikidata":"https://www.wikidata.org/wiki/Q17083028","display_name":"Incremental decision tree","level":4,"score":0.4538487493991852},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4509437084197998},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.4417981207370758},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.42284345626831055},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.41377416253089905},{"id":"https://openalex.org/C5481197","wikidata":"https://www.wikidata.org/wiki/Q16766476","display_name":"Decision tree learning","level":3,"score":0.31142276525497437},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3101750612258911},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10732-014-9269-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10732-014-9269-7","pdf_url":null,"source":{"id":"https://openalex.org/S111418578","display_name":"Journal of Heuristics","issn_l":"1381-1231","issn":["1381-1231","1572-9397"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Heuristics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W1483736078","https://openalex.org/W1502251266","https://openalex.org/W1514875444","https://openalex.org/W1525375343","https://openalex.org/W1538397284","https://openalex.org/W1554944419","https://openalex.org/W1558919105","https://openalex.org/W1569757501","https://openalex.org/W1576818901","https://openalex.org/W1594031697","https://openalex.org/W1614686989","https://openalex.org/W1827092654","https://openalex.org/W1829715381","https://openalex.org/W1831016772","https://openalex.org/W1873576969","https://openalex.org/W1875061881","https://openalex.org/W1912234690","https://openalex.org/W1943663474","https://openalex.org/W1980542831","https://openalex.org/W2009883530","https://openalex.org/W2010882086","https://openalex.org/W2017337590","https://openalex.org/W2018044188","https://openalex.org/W2031232041","https://openalex.org/W2031339922","https://openalex.org/W2034338161","https://openalex.org/W2038420231","https://openalex.org/W2044512949","https://openalex.org/W2048923009","https://openalex.org/W2050541690","https://openalex.org/W2070376383","https://openalex.org/W2077218694","https://openalex.org/W2096166399","https://openalex.org/W2098907614","https://openalex.org/W2100604298","https://openalex.org/W2101008160","https://openalex.org/W2108899349","https://openalex.org/W2112299196","https://openalex.org/W2116661285","https://openalex.org/W2123305212","https://openalex.org/W2125899728","https://openalex.org/W2126105956","https://openalex.org/W2133298971","https://openalex.org/W2157428561","https://openalex.org/W2158934641","https://openalex.org/W2183174613","https://openalex.org/W2210195496","https://openalex.org/W2503015172","https://openalex.org/W2593027497","https://openalex.org/W2787894218","https://openalex.org/W2911964244","https://openalex.org/W3085162807","https://openalex.org/W4238753141","https://openalex.org/W4249753629","https://openalex.org/W4256451422","https://openalex.org/W4297957988"],"related_works":["https://openalex.org/W2599264709","https://openalex.org/W4241210441","https://openalex.org/W2566335736","https://openalex.org/W2358885468","https://openalex.org/W2079772468","https://openalex.org/W168364642","https://openalex.org/W3094337650","https://openalex.org/W2157854054","https://openalex.org/W2086386973","https://openalex.org/W3153861455"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}
