{"id":"https://openalex.org/W2080695884","doi":"https://doi.org/10.1145/2576768.2598328","title":"On the runtime analysis of stochastic ageing mechanisms","display_name":"On the runtime analysis of stochastic ageing mechanisms","publication_year":2014,"publication_date":"2014-07-11","ids":{"openalex":"https://openalex.org/W2080695884","doi":"https://doi.org/10.1145/2576768.2598328","mag":"2080695884"},"language":"en","primary_location":{"id":"doi:10.1145/2576768.2598328","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2576768.2598328","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2014 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/A5063001475","display_name":"Pietro S. Oliveto","orcid":"https://orcid.org/0000-0001-8164-6767"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Pietro S. Oliveto","raw_affiliation_strings":["University of Sheffield, Sheffield, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University of Sheffield, Sheffield, United Kingdom","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018789989","display_name":"Dirk Sudholt","orcid":"https://orcid.org/0000-0001-6020-1646"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Dirk Sudholt","raw_affiliation_strings":["University of Sheffield, Sheffield, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University of Sheffield, Sheffield, United Kingdom","institution_ids":["https://openalex.org/I91136226"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5063001475"],"corresponding_institution_ids":["https://openalex.org/I91136226"],"apc_list":null,"apc_paid":null,"fwci":1.9971,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.85602111,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"113","last_page":"120"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12391","display_name":"Artificial Immune Systems Applications","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12391","display_name":"Artificial Immune Systems Applications","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10031","display_name":"T-cell and B-cell Immunology","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11020","display_name":"Immune Cell Function and Interaction","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.7255274653434753},{"id":"https://openalex.org/keywords/ageing","display_name":"Ageing","score":0.6911843419075012},{"id":"https://openalex.org/keywords/local-optimum","display_name":"Local optimum","score":0.6671093106269836},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6017487049102783},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.5662344694137573},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.51632159948349},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4596388638019562},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4578678607940674},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.44490790367126465},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2448209524154663},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21070444583892822},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07359778881072998}],"concepts":[{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7255274653434753},{"id":"https://openalex.org/C500499127","wikidata":"https://www.wikidata.org/wiki/Q332154","display_name":"Ageing","level":2,"score":0.6911843419075012},{"id":"https://openalex.org/C141934464","wikidata":"https://www.wikidata.org/wiki/Q3305386","display_name":"Local optimum","level":2,"score":0.6671093106269836},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6017487049102783},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.5662344694137573},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.51632159948349},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4596388638019562},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4578678607940674},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.44490790367126465},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2448209524154663},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21070444583892822},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07359778881072998},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2576768.2598328","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2576768.2598328","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2014 Annual Conference on Genetic and Evolutionary Computation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G405836512","display_name":null,"funder_award_id":"618091","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"},{"id":"https://openalex.org/G8282950294","display_name":null,"funder_award_id":"EP/H028900/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W29164706","https://openalex.org/W46084241","https://openalex.org/W192749064","https://openalex.org/W1510701494","https://openalex.org/W1513454391","https://openalex.org/W1540122355","https://openalex.org/W1556539685","https://openalex.org/W1580533329","https://openalex.org/W1595580983","https://openalex.org/W1661390417","https://openalex.org/W1978453683","https://openalex.org/W1980263698","https://openalex.org/W2023461062","https://openalex.org/W2029536164","https://openalex.org/W2043191653","https://openalex.org/W2063357516","https://openalex.org/W2067996802","https://openalex.org/W2084149434","https://openalex.org/W2100356383","https://openalex.org/W2157877717","https://openalex.org/W2161238506","https://openalex.org/W2164934768","https://openalex.org/W4211183651"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W4321353415","https://openalex.org/W2745001401","https://openalex.org/W2130974462","https://openalex.org/W2028665553","https://openalex.org/W2086519370","https://openalex.org/W972276598","https://openalex.org/W4246352526","https://openalex.org/W2012906904","https://openalex.org/W2121910908"],"abstract_inverted_index":{"Ageing":[0],"operators":[1,31],"are":[2],"applied":[3],"in":[4,50,125],"the":[5,14,17,20,43,112,117,153,161,171],"field":[6],"of":[7,16,42,74,116,163],"artificial":[8],"immune":[9],"systems":[10],"(AIS)":[11],"to":[12,64,84,136,152],"increase":[13],"diversity":[15],"population":[18,101,118],"during":[19],"optimization":[21],"process.":[22],"Previous":[23],"theoretical":[24],"analyses":[25],"have":[26],"shown":[27],"how":[28],"static":[29,143],"ageing":[30,49,76,95,108,134,145,167],"can":[32,88],"successfully":[33],"escape":[34,137],"local":[35,138],"optima":[36,139],"by":[37],"implicitly":[38],"performing":[39],"a":[40,57,66,71,105,121],"restart":[41,60],"algorithm.":[44],"However,":[45],"showing":[46],"naturally":[47],"that":[48,80,110,131],"an":[51],"AIS":[52],"is":[53,96,146,168],"more":[54],"effective":[55,98],"than":[56],"conceptually":[58],"simpler":[59],"strategy":[61],"has":[62],"proved":[63],"be":[65,89],"hard":[67],"task.":[68],"We":[69],"present":[70,104],"rigorous":[72],"analysis":[73,162],"stochastic":[75,93,165],"mechanisms":[77],"and":[78],"show":[79],"superior":[81],"performance":[82,114],"compared":[83],"just":[85],"simple":[86],"restarts":[87,141],"achieved.":[90],"Since":[91],"standard":[92,164],"pure":[94,107,133,144,166],"only":[97],"for":[99,160],"small":[100],"sizes,":[102],"we":[103,128],"hybrid":[106,132],"operator":[109],"achieves":[111],"same":[113],"independent":[115],"size.":[119],"For":[120],"benchmark":[122],"function":[123],"used":[124],"dynamic":[126],"optimisation":[127],"rigorously":[129],"prove":[130],"allows":[135],"beyond":[140],"while":[142],"inefficient.":[147],"The":[148],"results":[149],"also":[150],"apply":[151],"non-dynamic":[154],"setting.":[155],"An":[156],"analytical":[157],"general":[158],"framework":[159],"presented":[169],"along":[170],"way.":[172]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}