{"id":"https://openalex.org/W3037258828","doi":"https://doi.org/10.1162/isal_a_00284","title":"Coloured noise time series as appropriate models for environmental variation in artificial evolutionary systems","display_name":"Coloured noise time series as appropriate models for environmental variation in artificial evolutionary systems","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3037258828","doi":"https://doi.org/10.1162/isal_a_00284","mag":"3037258828"},"language":"en","primary_location":{"id":"doi:10.1162/isal_a_00284","is_oa":false,"landing_page_url":"https://doi.org/10.1162/isal_a_00284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 2020 Conference on Artificial Life","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2006.16204","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015376222","display_name":"M. La Grove","orcid":"https://orcid.org/0000-0002-2293-8732"},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Matt Grove","raw_affiliation_strings":["university of liverpool"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"university of liverpool","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037582055","display_name":"James M. Borg","orcid":"https://orcid.org/0000-0002-6662-0849"},"institutions":[{"id":"https://openalex.org/I56007636","display_name":"Keele University","ror":"https://ror.org/00340yn33","country_code":"GB","type":"education","lineage":["https://openalex.org/I56007636"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"James M. Borg","raw_affiliation_strings":["Keele University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keele University","institution_ids":["https://openalex.org/I56007636"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080926827","display_name":"Fiona Polack","orcid":"https://orcid.org/0000-0001-7954-6433"},"institutions":[{"id":"https://openalex.org/I56007636","display_name":"Keele University","ror":"https://ror.org/00340yn33","country_code":"GB","type":"education","lineage":["https://openalex.org/I56007636"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Fiona Polack","raw_affiliation_strings":["Keele University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keele University","institution_ids":["https://openalex.org/I56007636"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.12032681,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"292","last_page":"299"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.9646000266075134,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.9646000266075134,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10174","display_name":"Animal Behavior and Reproduction","score":0.9621000289916992,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11665","display_name":"Animal Vocal Communication and Behavior","score":0.9498999714851379,"subfield":{"id":"https://openalex.org/subfields/1309","display_name":"Developmental 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/environmental-noise","display_name":"Environmental noise","score":0.7153927087783813},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6888370513916016},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.6057454943656921},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.42525020241737366},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3354199528694153},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2764613628387451},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.21337848901748657},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16118040680885315},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13477826118469238},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09618455171585083},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.07718077301979065}],"concepts":[{"id":"https://openalex.org/C86781634","wikidata":"https://www.wikidata.org/wiki/Q2478325","display_name":"Environmental noise","level":3,"score":0.7153927087783813},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6888370513916016},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.6057454943656921},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.42525020241737366},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3354199528694153},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2764613628387451},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.21337848901748657},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16118040680885315},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13477826118469238},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09618455171585083},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.07718077301979065},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1162/isal_a_00284","is_oa":false,"landing_page_url":"https://doi.org/10.1162/isal_a_00284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 2020 Conference on Artificial Life","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2006.16204","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2006.16204","pdf_url":"https://arxiv.org/pdf/2006.16204","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:publications.aston.ac.uk:43454","is_oa":true,"landing_page_url":"https://publications.aston.ac.uk/view/author/4ebe74ad43c3fd965bff8d806dada659.html>","pdf_url":"https://publications.aston.ac.uk/id/eprint/43454/1/isal_a_00284.pdf","source":{"id":"https://openalex.org/S4306400483","display_name":"Aston Publications Explorer (Aston University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169199633","host_organization_name":"Aston University","host_organization_lineage":["https://openalex.org/I169199633"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Book Section"},{"id":"mag:3037258828","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2006.16204.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2006.16204","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2006.16204","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2006.16204","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2006.16204","pdf_url":"https://arxiv.org/pdf/2006.16204","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.75}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323083","display_name":"Keele University","ror":"https://ror.org/00340yn33"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W55606596","https://openalex.org/W1259585310","https://openalex.org/W1481659984","https://openalex.org/W1772102870","https://openalex.org/W1971523015","https://openalex.org/W1976065193","https://openalex.org/W1977455734","https://openalex.org/W1978170301","https://openalex.org/W1978571602","https://openalex.org/W1984891176","https://openalex.org/W1999990262","https://openalex.org/W2011370167","https://openalex.org/W2022995097","https://openalex.org/W2025328236","https://openalex.org/W2027360261","https://openalex.org/W2038317799","https://openalex.org/W2044521378","https://openalex.org/W2049230482","https://openalex.org/W2053653709","https://openalex.org/W2054872285","https://openalex.org/W2059007137","https://openalex.org/W2087443216","https://openalex.org/W2087629674","https://openalex.org/W2098415539","https://openalex.org/W2098657594","https://openalex.org/W2099611447","https://openalex.org/W2100764062","https://openalex.org/W2100891518","https://openalex.org/W2116582433","https://openalex.org/W2117025414","https://openalex.org/W2126979492","https://openalex.org/W2135130281","https://openalex.org/W2148377623","https://openalex.org/W2519874123","https://openalex.org/W2588082863","https://openalex.org/W2804086542","https://openalex.org/W2884049343","https://openalex.org/W2884725669","https://openalex.org/W2898327720","https://openalex.org/W2942957948","https://openalex.org/W2947258355","https://openalex.org/W2951446445","https://openalex.org/W3004675914"],"related_works":["https://openalex.org/W2914699317","https://openalex.org/W2063092803","https://openalex.org/W3098713738","https://openalex.org/W2529229572","https://openalex.org/W1932106425","https://openalex.org/W2097044247","https://openalex.org/W2805244440","https://openalex.org/W900892109","https://openalex.org/W2153090489","https://openalex.org/W2277704691","https://openalex.org/W2103651813","https://openalex.org/W2793258780","https://openalex.org/W173505179","https://openalex.org/W19207571","https://openalex.org/W2543554149"],"abstract_inverted_index":{"Ecological,":[0],"environmental":[1,38,84,93,139,183],"and":[2,25,46,64,103,118],"geophysical":[3],"time":[4],"series":[5],"consistently":[6],"exhibit":[7],"the":[8,18,48,60,74,110,114,147,174],"characteristics":[9],"of":[10,50,73,137,176,182],"coloured":[11,21,31,177],"(1/f^\\b{eta})":[12],"noise.":[13],"Here":[14],"we":[15,164],"briefly":[16],"survey":[17],"literature":[19],"on":[20,143,157],"noise,":[22,98,105],"population":[23],"persistence":[24],"related":[26],"evolutionary":[27,42,56,158],"dynamics,":[28],"before":[29],"introducing":[30],"noise":[32,52,128,178],"as":[33,83,92,133,169],"an":[34,134],"appropriate":[35,135],"model":[36,57,75,136],"for":[37,80,116],"variation":[39],"in":[40,66,124,152],"artificial":[41],"systems.":[43],"To":[44],"illustrate":[45],"explore":[47],"effects":[49],"different":[51],"colours,":[53],"a":[54,78,154,170],"simple":[55],"that":[58,166],"examines":[59],"trade-off":[61],"between":[62,101],"specialism":[63,119],"generalism":[65,82,117],"fluctuating":[67,161],"environments":[68],"is":[69,90,106,129],"applied.":[70],"The":[71],"results":[72,148],"clearly":[76],"demonstrate":[77],"need":[79],"greater":[81],"variability":[85,94],"becomes":[86,95],"`whiter',":[87],"whilst":[88],"specialisation":[89],"favoured":[91],"`redder'.":[96],"Pink":[97],"sitting":[99],"midway":[100],"white":[102],"red":[104],"shown":[107],"to":[108,125,144,153,160,179],"be":[109],"point":[111],"at":[112],"which":[113],"pressures":[115],"balance,":[120],"providing":[121],"some":[122],"insight":[123],"why":[126],"`pinker'":[127],"increasingly":[130],"being":[131],"seen":[132],"typical":[138],"variability.":[140,184],"We":[141],"go":[142],"discuss":[145],"how":[146],"presented":[149],"here":[150],"feed":[151],"wider":[155],"discussion":[156],"responses":[159],"environments.":[162],"Ultimately":[163],"argue":[165],"Artificial":[167],"Life":[168],"field":[171],"should":[172],"embrace":[173],"use":[175],"produce":[180],"models":[181]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}