{"id":"https://openalex.org/W2886496608","doi":"https://doi.org/10.1145/3205455.3205587","title":"Comparison of parallel surrogate-assisted optimization approaches","display_name":"Comparison of parallel surrogate-assisted optimization approaches","publication_year":2018,"publication_date":"2018-07-02","ids":{"openalex":"https://openalex.org/W2886496608","doi":"https://doi.org/10.1145/3205455.3205587","mag":"2886496608"},"language":"en","primary_location":{"id":"doi:10.1145/3205455.3205587","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3205455.3205587","pdf_url":null,"source":{"id":"https://openalex.org/S4363608932","display_name":"Proceedings of the Genetic and Evolutionary Computation Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Genetic and Evolutionary Computation Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://nbn-resolving.org/urn:nbn:de:hbz:832-cos4-7899","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074567485","display_name":"Frederik Rehbach","orcid":"https://orcid.org/0000-0003-0922-8629"},"institutions":[{"id":"https://openalex.org/I102520234","display_name":"TH K\u00f6ln - University of Applied Sciences","ror":"https://ror.org/014nnvj65","country_code":"DE","type":"education","lineage":["https://openalex.org/I102520234"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Frederik Rehbach","raw_affiliation_strings":["TH K\u00f6ln, Cologne, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TH K\u00f6ln, Cologne, Germany","institution_ids":["https://openalex.org/I102520234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029388735","display_name":"Martin Zaefferer","orcid":"https://orcid.org/0000-0003-2372-2092"},"institutions":[{"id":"https://openalex.org/I102520234","display_name":"TH K\u00f6ln - University of Applied Sciences","ror":"https://ror.org/014nnvj65","country_code":"DE","type":"education","lineage":["https://openalex.org/I102520234"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Zaefferer","raw_affiliation_strings":["TH K\u00f6ln, Cologne, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TH K\u00f6ln, Cologne, Germany","institution_ids":["https://openalex.org/I102520234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054182322","display_name":"J\u00f6rg Stork","orcid":"https://orcid.org/0000-0002-7471-3498"},"institutions":[{"id":"https://openalex.org/I102520234","display_name":"TH K\u00f6ln - University of Applied Sciences","ror":"https://ror.org/014nnvj65","country_code":"DE","type":"education","lineage":["https://openalex.org/I102520234"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J\u00f6rg Stork","raw_affiliation_strings":["TH K\u00f6ln, Cologne, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TH K\u00f6ln, Cologne, Germany","institution_ids":["https://openalex.org/I102520234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020539256","display_name":"Thomas Bartz\u2013Beielstein","orcid":"https://orcid.org/0000-0002-5938-5158"},"institutions":[{"id":"https://openalex.org/I102520234","display_name":"TH K\u00f6ln - University of Applied Sciences","ror":"https://ror.org/014nnvj65","country_code":"DE","type":"education","lineage":["https://openalex.org/I102520234"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Bartz-Beielstein","raw_affiliation_strings":["TH K\u00f6ln, Cologne, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TH K\u00f6ln, Cologne, Germany","institution_ids":["https://openalex.org/I102520234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I102520234"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1348","last_page":"1355"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9958000183105469,"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/T10998","display_name":"Heat Transfer and Optimization","score":0.9847999811172485,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7866570949554443},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.7637792825698853},{"id":"https://openalex.org/keywords/surrogate-model","display_name":"Surrogate model","score":0.6497177481651306},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5653003454208374},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4665954113006592},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.369562566280365},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22052961587905884},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.11349833011627197},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08103138208389282}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7866570949554443},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.7637792825698853},{"id":"https://openalex.org/C131675550","wikidata":"https://www.wikidata.org/wiki/Q7646884","display_name":"Surrogate model","level":2,"score":0.6497177481651306},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5653003454208374},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4665954113006592},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.369562566280365},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22052961587905884},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.11349833011627197},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08103138208389282},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3205455.3205587","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3205455.3205587","pdf_url":null,"source":{"id":"https://openalex.org/S4363608932","display_name":"Proceedings of the Genetic and Evolutionary Computation Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Genetic and Evolutionary Computation Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:cos.bibl.th-koeln.de:789","is_oa":true,"landing_page_url":"https://nbn-resolving.org/urn:nbn:de:hbz:832-cos4-7899","pdf_url":null,"source":{"id":"https://openalex.org/S4377196804","display_name":"Cologne Open Science (RFH - University of Applied Sciences Cologne)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210094725","host_organization_name":"Rheinische Hochschule K\u00f6ln","host_organization_lineage":["https://openalex.org/I4210094725"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"workingpaper"}],"best_oa_location":{"id":"pmh:oai:cos.bibl.th-koeln.de:789","is_oa":true,"landing_page_url":"https://nbn-resolving.org/urn:nbn:de:hbz:832-cos4-7899","pdf_url":null,"source":{"id":"https://openalex.org/S4377196804","display_name":"Cologne Open Science (RFH - University of Applied Sciences Cologne)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210094725","host_organization_name":"Rheinische Hochschule K\u00f6ln","host_organization_lineage":["https://openalex.org/I4210094725"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"workingpaper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1001706","https://openalex.org/W103650626","https://openalex.org/W135104305","https://openalex.org/W1510052597","https://openalex.org/W1584066809","https://openalex.org/W1595797227","https://openalex.org/W1984753492","https://openalex.org/W2032602526","https://openalex.org/W2036255495","https://openalex.org/W2041282815","https://openalex.org/W2070784071","https://openalex.org/W2106987277","https://openalex.org/W2110187357","https://openalex.org/W2115063814","https://openalex.org/W2312704740","https://openalex.org/W2332048260","https://openalex.org/W2478899349","https://openalex.org/W2558355913","https://openalex.org/W2559187056","https://openalex.org/W2586846315","https://openalex.org/W2999745217","https://openalex.org/W4399522730"],"related_works":["https://openalex.org/W2338031201","https://openalex.org/W4285140130","https://openalex.org/W3104770499","https://openalex.org/W4285677055","https://openalex.org/W1992731528","https://openalex.org/W2007843488","https://openalex.org/W1994436307","https://openalex.org/W1987021796","https://openalex.org/W2795565301","https://openalex.org/W2785349417"],"abstract_inverted_index":{"The":[0],"availability":[1],"of":[2,55],"several":[3],"CPU":[4],"cores":[5],"on":[6],"current":[7],"computers":[8],"enables":[9],"parallelization":[10],"and":[11,29],"increases":[12],"the":[13,53],"computational":[14],"power":[15],"significantly.":[16],"Optimization":[17],"algorithms":[18],"have":[19],"to":[20,23,51],"be":[21],"adapted":[22],"exploit":[24],"these":[25],"highly":[26],"parallelized":[27],"systems":[28],"evaluate":[30],"multiple":[31],"candidate":[32],"solutions":[33],"in":[34],"each":[35],"iteration.":[36],"This":[37],"issue":[38],"is":[39],"especially":[40],"challenging":[41],"for":[42],"expensive":[43],"optimization":[44],"problems,":[45],"where":[46],"surrogate":[47],"models":[48],"are":[49],"employed":[50],"reduce":[52],"load":[54],"objective":[56],"function":[57],"evaluations.":[58]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}