{"id":"https://openalex.org/W2162033657","doi":"https://doi.org/10.1109/cec.2011.5949613","title":"Novelty-based restarts for evolution strategies","display_name":"Novelty-based restarts for evolution strategies","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2162033657","doi":"https://doi.org/10.1109/cec.2011.5949613","mag":"2162033657"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2011.5949613","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2011.5949613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Congress of Evolutionary Computation (CEC)","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/A5009996780","display_name":"Giuseppe Cuccu","orcid":"https://orcid.org/0000-0002-1005-5246"},"institutions":[{"id":"https://openalex.org/I2614128279","display_name":"Dalle Molle Institute for Artificial Intelligence Research","ror":"https://ror.org/013355g38","country_code":"CH","type":"facility","lineage":["https://openalex.org/I15196421","https://openalex.org/I2614128279","https://openalex.org/I57201433"]},{"id":"https://openalex.org/I57201433","display_name":"Universit\u00e0 della Svizzera italiana","ror":"https://ror.org/03c4atk17","country_code":"CH","type":"education","lineage":["https://openalex.org/I57201433"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Giuseppe Cuccu","raw_affiliation_strings":["Dalle Molle Institute for Artificial Intelligence (IDSIA), Universit\u00e0 della Svizzera Italiana, Manno Lugano, Switzerland"],"affiliations":[{"raw_affiliation_string":"Dalle Molle Institute for Artificial Intelligence (IDSIA), Universit\u00e0 della Svizzera Italiana, Manno Lugano, Switzerland","institution_ids":["https://openalex.org/I2614128279","https://openalex.org/I57201433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109246084","display_name":"Faustino Gomez","orcid":null},"institutions":[{"id":"https://openalex.org/I57201433","display_name":"Universit\u00e0 della Svizzera italiana","ror":"https://ror.org/03c4atk17","country_code":"CH","type":"education","lineage":["https://openalex.org/I57201433"]},{"id":"https://openalex.org/I2614128279","display_name":"Dalle Molle Institute for Artificial Intelligence Research","ror":"https://ror.org/013355g38","country_code":"CH","type":"facility","lineage":["https://openalex.org/I15196421","https://openalex.org/I2614128279","https://openalex.org/I57201433"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Faustino Gomez","raw_affiliation_strings":["Dalle Molle Institute for Artificial Intelligence (IDSIA), Universit\u00e0 della Svizzera Italiana, Manno Lugano, Switzerland"],"affiliations":[{"raw_affiliation_string":"Dalle Molle Institute for Artificial Intelligence (IDSIA), Universit\u00e0 della Svizzera Italiana, Manno Lugano, Switzerland","institution_ids":["https://openalex.org/I2614128279","https://openalex.org/I57201433"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000470711","display_name":"Tobias Glasmachers","orcid":"https://orcid.org/0000-0003-1886-1696"},"institutions":[{"id":"https://openalex.org/I2614128279","display_name":"Dalle Molle Institute for Artificial Intelligence Research","ror":"https://ror.org/013355g38","country_code":"CH","type":"facility","lineage":["https://openalex.org/I15196421","https://openalex.org/I2614128279","https://openalex.org/I57201433"]},{"id":"https://openalex.org/I57201433","display_name":"Universit\u00e0 della Svizzera italiana","ror":"https://ror.org/03c4atk17","country_code":"CH","type":"education","lineage":["https://openalex.org/I57201433"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Tobias Glasmachers","raw_affiliation_strings":["Dalle Molle Institute for Artificial Intelligence (IDSIA), Universit\u00e0 della Svizzera Italiana, Manno Lugano, Switzerland"],"affiliations":[{"raw_affiliation_string":"Dalle Molle Institute for Artificial Intelligence (IDSIA), Universit\u00e0 della Svizzera Italiana, Manno Lugano, Switzerland","institution_ids":["https://openalex.org/I2614128279","https://openalex.org/I57201433"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5009996780"],"corresponding_institution_ids":["https://openalex.org/I2614128279","https://openalex.org/I57201433"],"apc_list":null,"apc_paid":null,"fwci":3.8482,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.93836284,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"158","last_page":"163"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9994999766349792,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9994999766349792,"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/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9937000274658203,"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":0.9879000186920166,"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":0.694323718547821},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6866487264633179},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.6641402840614319},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.6132758855819702},{"id":"https://openalex.org/keywords/local-optimum","display_name":"Local optimum","score":0.5307274460792542},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.524334728717804},{"id":"https://openalex.org/keywords/black-box","display_name":"Black box","score":0.500319242477417},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.47040706872940063},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3273981809616089},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20923560857772827},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11811435222625732}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.694323718547821},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6866487264633179},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.6641402840614319},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.6132758855819702},{"id":"https://openalex.org/C141934464","wikidata":"https://www.wikidata.org/wiki/Q3305386","display_name":"Local optimum","level":2,"score":0.5307274460792542},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.524334728717804},{"id":"https://openalex.org/C94966114","wikidata":"https://www.wikidata.org/wiki/Q29256","display_name":"Black box","level":2,"score":0.500319242477417},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.47040706872940063},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3273981809616089},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20923560857772827},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11811435222625732},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2011.5949613","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2011.5949613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Congress of Evolutionary Computation (CEC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1503296932","https://openalex.org/W1512383952","https://openalex.org/W1514875444","https://openalex.org/W1532179194","https://openalex.org/W1560435054","https://openalex.org/W1576660662","https://openalex.org/W1957430778","https://openalex.org/W2034786972","https://openalex.org/W2107421768","https://openalex.org/W2112036188","https://openalex.org/W2120033649","https://openalex.org/W2130990842","https://openalex.org/W2131579134","https://openalex.org/W2136495462","https://openalex.org/W2142508340","https://openalex.org/W2151083897","https://openalex.org/W2154022540","https://openalex.org/W2165022466","https://openalex.org/W2166160300","https://openalex.org/W2339500526","https://openalex.org/W4249421848","https://openalex.org/W6682379381","https://openalex.org/W6682701150"],"related_works":["https://openalex.org/W2381242807","https://openalex.org/W3126131230","https://openalex.org/W2347541121","https://openalex.org/W4288804799","https://openalex.org/W2080951048","https://openalex.org/W3089617106","https://openalex.org/W3032237421","https://openalex.org/W2390346111","https://openalex.org/W3011883280","https://openalex.org/W2369082698"],"abstract_inverted_index":{"A":[0,55],"major":[1],"limitation":[2],"in":[3,111],"applying":[4],"evolution":[5],"strategies":[6],"to":[7,106],"black":[8,56],"box":[9,57],"optimization":[10],"is":[11,36,104],"the":[12,28,32,84,93,97,108,112,117,130,134],"possibility":[13],"of":[14,80,86,89,116,126,133],"convergence":[15],"into":[16],"bad":[17],"local":[18],"optima.":[19],"Many":[20],"techniques":[21],"address":[22],"this":[23,66],"problem,":[24],"mostly":[25],"through":[26,83],"restarting":[27],"search.":[29],"However,":[30],"deciding":[31],"new":[33,109,124],"start":[34,110],"location":[35,42,67],"nontrivial":[37],"since":[38],"neither":[39],"a":[40,44,49,123],"good":[41,45],"nor":[43],"scale":[46,69],"for":[47,122],"sampling":[48],"random":[50],"restart":[51],"position":[52,107],"are":[53],"known.":[54],"search":[58,118],"algorithm":[59],"can":[60],"nonetheless":[61],"obtain":[62],"some":[63],"information":[64],"about":[65],"and":[68],"from":[70],"past":[71],"exploration.":[72],"The":[73],"method":[74,135],"proposed":[75],"here":[76],"makes":[77],"explicit":[78],"use":[79],"such":[81],"experience,":[82],"construction":[85],"an":[87],"archive":[88],"novel":[90],"solutions":[91],"during":[92],"run.":[94],"Upon":[95],"convergence,":[96],"most":[98],"\"novel\"":[99],"individual":[100],"found":[101],"so":[102],"far":[103],"used":[105],"least":[113],"explored":[114],"region":[115],"space,":[119],"actively":[120],"looking":[121],"basin":[125],"attraction.":[127],"We":[128],"demonstrate":[129],"working":[131],"principle":[132],"on":[136],"two":[137],"multi-modal":[138],"test":[139],"problems.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}