{"id":"https://openalex.org/W2149744461","doi":"https://doi.org/10.1109/alife.2009.4937707","title":"Peak analysis for characterizing evolutionary behavior","display_name":"Peak analysis for characterizing evolutionary behavior","publication_year":2009,"publication_date":"2009-03-01","ids":{"openalex":"https://openalex.org/W2149744461","doi":"https://doi.org/10.1109/alife.2009.4937707","mag":"2149744461"},"language":"en","primary_location":{"id":"doi:10.1109/alife.2009.4937707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/alife.2009.4937707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Symposium on Artificial Life","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/A5073700642","display_name":"Jeffrey O. Pfaffmann","orcid":null},"institutions":[{"id":"https://openalex.org/I184759092","display_name":"Lafayette College","ror":"https://ror.org/036n0x007","country_code":"US","type":"education","lineage":["https://openalex.org/I184759092"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jeffrey O. Pfaffmann","raw_affiliation_strings":["Department of Computer Science, Lafayette College, Easton, PA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Lafayette College, Easton, PA, USA","institution_ids":["https://openalex.org/I184759092"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5073700642"],"corresponding_institution_ids":["https://openalex.org/I184759092"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14341444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"155","last_page":"162"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9997000098228455,"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":0.9951000213623047,"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/intuition","display_name":"Intuition","score":0.8009713888168335},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.691132664680481},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.581662118434906},{"id":"https://openalex.org/keywords/fitness-landscape","display_name":"Fitness landscape","score":0.5729314088821411},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.5633993148803711},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4675036370754242},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4559815526008606},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44487327337265015},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.43889299035072327},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.41630157828330994},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3754868507385254},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24271327257156372}],"concepts":[{"id":"https://openalex.org/C132010649","wikidata":"https://www.wikidata.org/wiki/Q189222","display_name":"Intuition","level":2,"score":0.8009713888168335},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.691132664680481},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.581662118434906},{"id":"https://openalex.org/C91852762","wikidata":"https://www.wikidata.org/wiki/Q3307742","display_name":"Fitness landscape","level":3,"score":0.5729314088821411},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.5633993148803711},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4675036370754242},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4559815526008606},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44487327337265015},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.43889299035072327},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.41630157828330994},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3754868507385254},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24271327257156372},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","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},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"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/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/alife.2009.4937707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/alife.2009.4937707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Symposium on Artificial Life","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.957.5456","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.957.5456","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://dspace.lafayette.edu/xmlui/bitstream/handle/10385/625/Pfaffman-IEEESymposiumonArtificalLife-2009.pdf%3Bjsessionid%3D8E69607916F2C71875A09FDF533551D0?sequence%3D1","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W22051136","https://openalex.org/W632400409","https://openalex.org/W1496687288","https://openalex.org/W1512383952","https://openalex.org/W1559956479","https://openalex.org/W1607198972","https://openalex.org/W1639032689","https://openalex.org/W1978970913","https://openalex.org/W2102248717","https://openalex.org/W2151554678","https://openalex.org/W2152150600","https://openalex.org/W2159977619","https://openalex.org/W2162374547","https://openalex.org/W2284330674","https://openalex.org/W2582697902","https://openalex.org/W2947000318","https://openalex.org/W3023540311","https://openalex.org/W3140968660","https://openalex.org/W4213348023","https://openalex.org/W4230960895","https://openalex.org/W4252223054"],"related_works":["https://openalex.org/W4297582752","https://openalex.org/W4285805405","https://openalex.org/W1634842376","https://openalex.org/W2652238734","https://openalex.org/W2391924736","https://openalex.org/W3133779647","https://openalex.org/W1560122427","https://openalex.org/W1594431409","https://openalex.org/W1995118269","https://openalex.org/W1993493607"],"abstract_inverted_index":{"Evolutionary":[0],"algorithms":[1],"(EAs)":[2],"use":[3],"a":[4,13,35,65,90,95,158],"simplified":[5],"abstraction":[6],"of":[7,31,48,64,68,84,98,108,147],"biological":[8],"evolution":[9],"to":[10,22,54,81,151],"interact":[11,156],"with":[12,125,157],"fitness":[14,70],"landscape":[15,71],"over":[16],"multiple":[17],"generations.":[18],"The":[19],"traditional":[20],"approach":[21,40],"exploring":[23],"evolutionary":[24,113],"motivated":[25],"search":[26,75],"relies":[27],"on":[28],"performance":[29],"comparisons":[30],"competing":[32],"designs":[33],"for":[34],"common":[36],"problem":[37,100,121,141],"domain.":[38],"This":[39],"has":[41,59],"been":[42],"useful":[43],"in":[44,61,77,119],"developing":[45],"an":[46,126,134],"intuition":[47,58,135],"when":[49],"one":[50],"mechanism":[51],"is":[52,89,104],"superior":[53],"another.":[55],"However,":[56],"this":[57,131],"developed":[60],"the":[62,74,82,120,140,145],"absence":[63],"clear":[66],"understanding":[67],"how":[69],"topology":[72],"impacts":[73],"process":[76],"high-dimensional":[78,85],"space,":[79],"due":[80],"lack":[83],"visualization":[86],"tools.":[87],"Proposed":[88],"behavior":[91,146],"measure":[92],"derived":[93],"from":[94],"known":[96],"set":[97],"all":[99],"domain":[101,122,142],"optima,":[102],"which":[103],"used":[105],"as":[106,154],"system":[107,114],"landmarks.":[109],"Using":[110],"these":[111],"landmarks,":[112],"progress":[115],"can":[116],"be":[117,152],"tracked":[118],"and":[123],"characterized":[124],"information":[127],"theoretic":[128],"metric.":[129],"Thus,":[130],"technique":[132],"provides":[133],"that":[136],"takes":[137],"into":[138],"account":[139],"topology,":[143],"allowing":[144],"different":[148],"algorithm":[149],"configurations":[150],"compared":[153],"they":[155],"given":[159],"topology.":[160]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}