{"id":"https://openalex.org/W2077626432","doi":"https://doi.org/10.1162/106365603322365270","title":"Introduction to the Special Issue: Learning Classifier Systems","display_name":"Introduction to the Special Issue: Learning Classifier Systems","publication_year":2003,"publication_date":"2003-09-01","ids":{"openalex":"https://openalex.org/W2077626432","doi":"https://doi.org/10.1162/106365603322365270","mag":"2077626432"},"language":"en","primary_location":{"id":"doi:10.1162/106365603322365270","is_oa":false,"landing_page_url":"https://doi.org/10.1162/106365603322365270","pdf_url":null,"source":{"id":"https://openalex.org/S38677346","display_name":"Evolutionary Computation","issn_l":"1063-6560","issn":["1063-6560","1530-9304"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315718","host_organization_name":"The MIT Press","host_organization_lineage":["https://openalex.org/P4310315718"],"host_organization_lineage_names":["The MIT Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Evolutionary Computation","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/A5040796351","display_name":"Pier Luca Lanzi","orcid":"https://orcid.org/0000-0002-1933-7717"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pier Luca Lanzi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037919720","display_name":"Wolfgang Stolzmann","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wolfgang Stolzmann","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5101761414","display_name":"Stewart W. Wilson","orcid":"https://orcid.org/0000-0002-7540-1031"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Stewart W. Wilson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4688,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.74731662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":"3","first_page":"iii","last_page":"iv"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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"}},{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9796000123023987,"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/T10621","display_name":"Gene Regulatory Network Analysis","score":0.9458000063896179,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/icon","display_name":"Icon","score":0.7747734785079956},{"id":"https://openalex.org/keywords/citation","display_name":"Citation","score":0.7528856992721558},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6381922960281372},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5353465676307678},{"id":"https://openalex.org/keywords/download","display_name":"Download","score":0.5266004800796509},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5179568529129028},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.46693509817123413},{"id":"https://openalex.org/keywords/table-of-contents","display_name":"Table of contents","score":0.4326632618904114},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38657552003860474},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.08478915691375732}],"concepts":[{"id":"https://openalex.org/C2778447006","wikidata":"https://www.wikidata.org/wiki/Q1156474","display_name":"Icon","level":2,"score":0.7747734785079956},{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.7528856992721558},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6381922960281372},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5353465676307678},{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.5266004800796509},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5179568529129028},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.46693509817123413},{"id":"https://openalex.org/C68476402","wikidata":"https://www.wikidata.org/wiki/Q1456936","display_name":"Table of contents","level":2,"score":0.4326632618904114},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38657552003860474},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.08478915691375732}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1162/106365603322365270","is_oa":false,"landing_page_url":"https://doi.org/10.1162/106365603322365270","pdf_url":null,"source":{"id":"https://openalex.org/S38677346","display_name":"Evolutionary Computation","issn_l":"1063-6560","issn":["1063-6560","1530-9304"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315718","host_organization_name":"The MIT Press","host_organization_lineage":["https://openalex.org/P4310315718"],"host_organization_lineage_names":["The MIT Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Evolutionary Computation","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":0,"referenced_works":[],"related_works":["https://openalex.org/W3175319091","https://openalex.org/W4360922125","https://openalex.org/W2056060060","https://openalex.org/W2175435306","https://openalex.org/W220677501","https://openalex.org/W2076882245","https://openalex.org/W2981902742","https://openalex.org/W4207071872","https://openalex.org/W4283720006","https://openalex.org/W2074153818"],"abstract_inverted_index":{"September":[0],"01":[1],"2003":[2,86,196],"Introduction":[3,134],"to":[4,135,214],"the":[5,136],"Special":[6,12,137],"Issue:":[7,138],"Learning":[8,139],"Classifier":[9,140],"Systems":[10],"In":[11],"Collection:":[13],"CogNet":[14],"Pier":[15,18,71,126],"Luca":[16,19,72,127],"Lanzi,":[17,128],"Lanzi":[20,73],"Search":[21,37,55,123,166,173,184,186],"for":[22,38,56],"other":[23,39,57],"works":[24,40,58],"by":[25,41,59],"this":[26,42,60,215],"author":[27,43,61],"on:":[28,44,62],"This":[29,45,63,187],"Site":[30,46,64,124],"Google":[31,47,65],"Scholar":[32,48,66],"Wolfgang":[33,35,74,129],"Stolzmann,":[34,130],"Stolzmann":[36,75],"Stewart":[49,52,76,131],"W.":[50,53,77,132],"Wilson":[51,54,78],"Author":[67],"and":[68],"Article":[69,112,201],"Information":[70],"Online":[79],"Issn:":[80,83],"1530-9304":[81],"Print":[82],"1063-6560":[84],"\u00a9":[85,195],"Massachusetts":[87,197],"Institute":[88,198],"of":[89,199],"Technology2003":[90,200],"Evolutionary":[91],"Computation":[92,183],"(2003)":[93],"11":[94,145],"(3):":[95,146],"iii\u2013iv.":[96,147],"https://doi.org/10.1162/106365603322365270":[97,149],"Cite":[98,100],"Icon":[99,103,110],"Permissions":[101],"Share":[102,104],"Facebook":[105],"Twitter":[106],"LinkedIn":[107],"MailTo":[108],"Views":[109,111],"contents":[113],"Figures":[114],"&":[115],"tables":[116],"Video":[117],"Audio":[118],"Supplementary":[119],"Data":[120],"Peer":[121],"Review":[122],"Citation":[125],"Wilson;":[133],"Systems.":[141],"Evol":[142],"Comput":[143],"2003;":[144],"doi:":[148],"Download":[150],"citation":[151],"file:":[152],"Ris":[153],"(Zotero)":[154],"Reference":[155],"Manager":[156],"EasyBib":[157],"Bookends":[158],"Mendeley":[159],"Papers":[160],"EndNote":[161],"RefWorks":[162],"BibTex":[163],"toolbar":[164,169],"search":[165,170,171,179],"Dropdown":[167],"Menu":[168],"input":[172,174],"auto":[175],"suggest":[176],"filter":[177],"your":[178],"All":[180],"ContentAll":[181],"JournalsEvolutionary":[182],"Advanced":[185],"content":[188],"is":[189],"only":[190],"available":[191],"as":[192],"a":[193],"PDF.":[194],"PDF":[202],"first":[203],"page":[204],"preview":[205],"Close":[206],"Modal":[207],"You":[208],"do":[209],"not":[210],"currently":[211],"have":[212],"access":[213],"content.":[216]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}