{"id":"https://openalex.org/W1991845685","doi":"https://doi.org/10.1145/2330784.2330806","title":"Optimization knowledge base","display_name":"Optimization knowledge base","publication_year":2012,"publication_date":"2012-07-07","ids":{"openalex":"https://openalex.org/W1991845685","doi":"https://doi.org/10.1145/2330784.2330806","mag":"1991845685"},"language":"en","primary_location":{"id":"doi:10.1145/2330784.2330806","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2330784.2330806","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th annual conference companion 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/A5019442933","display_name":"Andreas Scheibenpflug","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136249","display_name":"University of Applied Sciences Upper Austria","ror":"https://ror.org/03jqp6d56","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210136249"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Andreas Scheibenpflug","raw_affiliation_strings":["University of Applied Sciences Upper Austria, Hagenberg, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Applied Sciences Upper Austria, Hagenberg, Austria","institution_ids":["https://openalex.org/I4210136249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015179434","display_name":"\u015etefan Wagner","orcid":"https://orcid.org/0000-0002-0323-9274"},"institutions":[{"id":"https://openalex.org/I4210136249","display_name":"University of Applied Sciences Upper Austria","ror":"https://ror.org/03jqp6d56","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210136249"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Stefan Wagner","raw_affiliation_strings":["University of Applied Sciences Upper Austria, Hagenberg, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Applied Sciences Upper Austria, Hagenberg, Austria","institution_ids":["https://openalex.org/I4210136249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019027996","display_name":"Erik Pitzer","orcid":"https://orcid.org/0000-0002-3056-7716"},"institutions":[{"id":"https://openalex.org/I4210136249","display_name":"University of Applied Sciences Upper Austria","ror":"https://ror.org/03jqp6d56","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210136249"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Erik Pitzer","raw_affiliation_strings":["University of Applied Sciences Upper Austria, Hagenberg, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Applied Sciences Upper Austria, Hagenberg, Austria","institution_ids":["https://openalex.org/I4210136249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013367027","display_name":"Michael Affenzeller","orcid":"https://orcid.org/0000-0001-5692-5940"},"institutions":[{"id":"https://openalex.org/I4210136249","display_name":"University of Applied Sciences Upper Austria","ror":"https://ror.org/03jqp6d56","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210136249"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Michael Affenzeller","raw_affiliation_strings":["University of Applied Sciences Upper Austria, Hagenberg, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Applied Sciences Upper Austria, Hagenberg, Austria","institution_ids":["https://openalex.org/I4210136249"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210136249"],"apc_list":null,"apc_paid":null,"fwci":0.4431,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71502386,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"141","last_page":"148"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9991000294685364,"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/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9991000294685364,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9972000122070312,"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":0.9883000254631042,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6756653189659119},{"id":"https://openalex.org/keywords/metaheuristic","display_name":"Metaheuristic","score":0.5909675359725952},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.5881794095039368},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.5025379657745361},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4366738796234131},{"id":"https://openalex.org/keywords/publication","display_name":"Publication","score":0.43487751483917236},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.425537645816803},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.39582160115242004},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3707558512687683},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3215717077255249},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30368947982788086},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17374950647354126},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12227794528007507}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6756653189659119},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.5909675359725952},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.5881794095039368},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.5025379657745361},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4366738796234131},{"id":"https://openalex.org/C41458344","wikidata":"https://www.wikidata.org/wiki/Q732577","display_name":"Publication","level":2,"score":0.43487751483917236},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.425537645816803},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.39582160115242004},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3707558512687683},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3215717077255249},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30368947982788086},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17374950647354126},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12227794528007507},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2330784.2330806","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2330784.2330806","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th annual conference companion on Genetic and evolutionary computation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323031","display_name":"\u00d6sterreichische Forschungsf\u00f6rderungsgesellschaft","ror":"https://ror.org/028jc0449"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W90450217","https://openalex.org/W133977063","https://openalex.org/W267461464","https://openalex.org/W1494306075","https://openalex.org/W1500419802","https://openalex.org/W1512383952","https://openalex.org/W1514875444","https://openalex.org/W1552774329","https://openalex.org/W1580875360","https://openalex.org/W1668207500","https://openalex.org/W1745341198","https://openalex.org/W1973156346","https://openalex.org/W1988812484","https://openalex.org/W2010634113","https://openalex.org/W2053093276","https://openalex.org/W2058500804","https://openalex.org/W2072934562","https://openalex.org/W2124221042","https://openalex.org/W2146879413","https://openalex.org/W2150834164","https://openalex.org/W2151554678","https://openalex.org/W2162522243","https://openalex.org/W2219036994","https://openalex.org/W2395284556","https://openalex.org/W2544387354","https://openalex.org/W2604181158","https://openalex.org/W2913452462","https://openalex.org/W4256451422","https://openalex.org/W4301762632","https://openalex.org/W6603673492"],"related_works":["https://openalex.org/W2789681586","https://openalex.org/W2794361564","https://openalex.org/W4243392960","https://openalex.org/W3156820950","https://openalex.org/W4232791346","https://openalex.org/W2971069100","https://openalex.org/W1588330912","https://openalex.org/W2385713529","https://openalex.org/W1850639582","https://openalex.org/W2599749361"],"abstract_inverted_index":{"This":[0,37],"paper":[1],"describes":[2],"the":[3,60,80,93,127,148],"optimization":[4,18],"knowledge":[5,19],"base":[6,20],"(OKB),":[7],"a":[8,45,49,138],"database":[9,38],"for":[10,47,122,137],"storing":[11],"information":[12,32],"about":[13],"algorithms":[14,55,96],"and":[15,42,54,56,65,71,82,104,109],"problems.":[16],"The":[17],"allows":[21],"to":[22,89,98,132],"save":[23],"results":[24,134],"of":[25,33,52,68,95,135,144,150],"algorithm":[26,70],"executions":[27],"as":[28,30,74,76],"well":[29,75,121],"problem-specific":[31],"fitness":[34,83],"landscape":[35,84],"analyses.":[36],"can":[39,86,115,129],"be":[40,87,116,130],"queried":[41],"gives":[43],"researchers":[44],"tool":[46],"gaining":[48],"better":[50],"understanding":[51],"problems":[53],"their":[57,77],"behavior.":[58],"Therefore":[59],"OKB":[61,81,128],"supports":[62],"parameter":[63,72,113],"tuning":[64],"keeping":[66],"track":[67],"tested":[69],"settings":[73,114],"results.":[78],"Furthermore,":[79],"analysis":[85],"used":[88,131],"not":[90],"only":[91],"explain":[92],"behavior":[94],"but":[97],"calculate":[99],"similarities":[100,108],"between":[101],"problem":[102,124],"instances":[103],"algorithms.":[105],"Based":[106],"on":[107],"already":[110],"captured":[111],"knowledge,":[112],"extracted":[117],"that":[118],"could":[119],"work":[120,146],"new":[123],"instances.":[125],"Additionally,":[126],"publish":[133],"experiments":[136],"broader":[139],"audience,":[140],"which":[141],"advocates":[142],"transparency":[143],"scientific":[145],"in":[147],"area":[149],"metaheuristics.":[151]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
