{"id":"https://openalex.org/W2050994662","doi":"https://doi.org/10.1145/1143997.1144121","title":"Inside a predator-prey model for multi-objective optimization","display_name":"Inside a predator-prey model for multi-objective optimization","publication_year":2006,"publication_date":"2006-07-08","ids":{"openalex":"https://openalex.org/W2050994662","doi":"https://doi.org/10.1145/1143997.1144121","mag":"2050994662"},"language":"en","primary_location":{"id":"doi:10.1145/1143997.1144121","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1143997.1144121","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th annual conference on Genetic and evolutionary computation","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/A5003026076","display_name":"Christian Grimme","orcid":"https://orcid.org/0000-0002-8608-8773"},"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":"Christian Grimme","raw_affiliation_strings":["University of Dortmund, Dortmund, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Dortmund, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110032804","display_name":"Karlheinz Schmitt","orcid":null},"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":"Karlheinz Schmitt","raw_affiliation_strings":["University of Dortmund, Dortmund, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Dortmund, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.361,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.88305721,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"707","last_page":"714"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9998999834060669,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9975000023841858,"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/T11798","display_name":"Optimal Experimental Design Methods","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.6502119898796082},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6322686076164246},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5371120572090149},{"id":"https://openalex.org/keywords/predator","display_name":"Predator","score":0.5252568125724792},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.518175482749939},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.4975314438343048},{"id":"https://openalex.org/keywords/predation","display_name":"Predation","score":0.46568718552589417},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.4161442220211029},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27343302965164185},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.1649291217327118},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.07237941026687622},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0642671287059784}],"concepts":[{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.6502119898796082},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6322686076164246},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5371120572090149},{"id":"https://openalex.org/C96857902","wikidata":"https://www.wikidata.org/wiki/Q2138108","display_name":"Predator","level":3,"score":0.5252568125724792},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.518175482749939},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.4975314438343048},{"id":"https://openalex.org/C188382862","wikidata":"https://www.wikidata.org/wiki/Q170430","display_name":"Predation","level":2,"score":0.46568718552589417},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.4161442220211029},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27343302965164185},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.1649291217327118},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07237941026687622},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0642671287059784},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1143997.1144121","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1143997.1144121","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th annual conference on Genetic and evolutionary computation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W89943160","https://openalex.org/W412149466","https://openalex.org/W1514875444","https://openalex.org/W1517193156","https://openalex.org/W1519221245","https://openalex.org/W1532399581","https://openalex.org/W1547418289","https://openalex.org/W1556539685","https://openalex.org/W1572286032","https://openalex.org/W1573534773","https://openalex.org/W1585939719","https://openalex.org/W1595498733","https://openalex.org/W1792149802","https://openalex.org/W1886554846","https://openalex.org/W1980272771","https://openalex.org/W1985955124","https://openalex.org/W1994327942","https://openalex.org/W2055958863","https://openalex.org/W2133629341","https://openalex.org/W2144636407","https://openalex.org/W2147968712","https://openalex.org/W2210195496","https://openalex.org/W2495684637","https://openalex.org/W4214758395","https://openalex.org/W6681558681","https://openalex.org/W7045347888"],"related_works":["https://openalex.org/W2168669462","https://openalex.org/W2192426841","https://openalex.org/W2067000585","https://openalex.org/W4323811225","https://openalex.org/W2164070575","https://openalex.org/W4311356582","https://openalex.org/W2289298756","https://openalex.org/W2073795128","https://openalex.org/W2143533297","https://openalex.org/W2075391697"],"abstract_inverted_index":{"In":[0],"this":[1],"article,":[2],"new":[3,33],"variation":[4],"operators":[5],"for":[6],"evolutionary":[7],"multi-objective":[8],"algorithms":[9],"(EMOA)":[10],"are":[11],"proposed.":[12],"On":[13],"the":[14,29,38,41,55],"basis":[15],"of":[16,31,40,43],"a":[17,32],"predator-prey":[18],"model":[19,57],"theoretical":[20],"considerations":[21],"as":[22,24],"well":[23],"empirical":[25],"results":[26],"lead":[27],"to":[28,54,61],"development":[30],"recombination":[34],"operator,":[35],"which":[36],"improves":[37],"approximation":[39],"set":[42],"efficient":[44],"solutions":[45],"significantly.":[46],"Furtheron,":[47],"it":[48,59],"is":[49],"shown":[50],"that":[51],"applying":[52],"speciation":[53],"analysed":[56],"makes":[58],"possible":[60],"handle":[62],"even":[63],"more":[64],"complex":[65],"problems.":[66]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}