{"id":"https://openalex.org/W4237912051","doi":"https://doi.org/10.1002/aisy.202170077","title":"Extrapolative Bayesian Optimization with Gaussian Process and Neural Network Ensemble Surrogate Models","display_name":"Extrapolative Bayesian Optimization with Gaussian Process and Neural Network Ensemble Surrogate Models","publication_year":2021,"publication_date":"2021-11-01","ids":{"openalex":"https://openalex.org/W4237912051","doi":"https://doi.org/10.1002/aisy.202170077"},"language":"en","primary_location":{"id":"doi:10.1002/aisy.202170077","is_oa":true,"landing_page_url":"https://doi.org/10.1002/aisy.202170077","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/aisy.202170077","source":{"id":"https://openalex.org/S4210212817","display_name":"Advanced Intelligent Systems","issn_l":"2640-4567","issn":["2640-4567"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Intelligent Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/aisy.202170077","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019637193","display_name":"Yee\u2010Fun Lim","orcid":"https://orcid.org/0000-0001-8276-2364"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I4210123095","display_name":"Institute of Materials Research and Engineering","ror":"https://ror.org/02sepg748","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210123095","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Yee-Fun Lim","raw_affiliation_strings":["Institute of Materials Research and Engineering A*STAR (Agency for Science Technology and Research)  2 Fusionopolis Way #08-03 Innovis Singapore 138634 Republic of Singapore","Institute of Materials Research and Engineering, A*STAR (Agency for Science Technology and Research), 2 Fusionopolis Way, #08-03 Innovis, Singapore, 138634 Republic of Singapore"],"raw_orcid":"https://orcid.org/0000-0001-8276-2364","affiliations":[{"raw_affiliation_string":"Institute of Materials Research and Engineering A*STAR (Agency for Science Technology and Research)  2 Fusionopolis Way #08-03 Innovis Singapore 138634 Republic of Singapore","institution_ids":["https://openalex.org/I4210123095"]},{"raw_affiliation_string":"Institute of Materials Research and Engineering, A*STAR (Agency for Science Technology and Research), 2 Fusionopolis Way, #08-03 Innovis, Singapore, 138634 Republic of Singapore","institution_ids":["https://openalex.org/I4210123095","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059675616","display_name":"Chee Koon Ng","orcid":"https://orcid.org/0000-0003-2044-5296"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I4210123095","display_name":"Institute of Materials Research and Engineering","ror":"https://ror.org/02sepg748","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210123095","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chee Koon Ng","raw_affiliation_strings":["Institute of Materials Research and Engineering A*STAR (Agency for Science Technology and Research)  2 Fusionopolis Way #08-03 Innovis Singapore 138634 Republic of Singapore","Institute of Materials Research and Engineering, A*STAR (Agency for Science Technology and Research), 2 Fusionopolis Way, #08-03 Innovis, Singapore, 138634 Republic of Singapore"],"raw_orcid":"https://orcid.org/0000-0003-2044-5296","affiliations":[{"raw_affiliation_string":"Institute of Materials Research and Engineering A*STAR (Agency for Science Technology and Research)  2 Fusionopolis Way #08-03 Innovis Singapore 138634 Republic of Singapore","institution_ids":["https://openalex.org/I4210123095"]},{"raw_affiliation_string":"Institute of Materials Research and Engineering, A*STAR (Agency for Science Technology and Research), 2 Fusionopolis Way, #08-03 Innovis, Singapore, 138634 Republic of Singapore","institution_ids":["https://openalex.org/I4210123095","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042521881","display_name":"U. S. Vaitesswar","orcid":"https://orcid.org/0000-0002-9479-1549"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"U.S. Vaitesswar","raw_affiliation_strings":["Department of Materials Science and Engineering Nanyang Technological University  50 Nanyang Avenue Singapore 639798 Republic of Singapore","Department of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798 Republic of Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering Nanyang Technological University  50 Nanyang Avenue Singapore 639798 Republic of Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Department of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798 Republic of Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035295224","display_name":"Kedar Hippalgaonkar","orcid":"https://orcid.org/0000-0002-1270-9047"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]},{"id":"https://openalex.org/I4210123095","display_name":"Institute of Materials Research and Engineering","ror":"https://ror.org/02sepg748","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210123095","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Kedar Hippalgaonkar","raw_affiliation_strings":["Department of Materials Science and Engineering Nanyang Technological University  50 Nanyang Avenue Singapore 639798 Republic of Singapore","Institute of Materials Research and Engineering A*STAR (Agency for Science Technology and Research)  2 Fusionopolis Way #08-03 Innovis Singapore 138634 Republic of Singapore","Institute of Materials Research and Engineering, A*STAR (Agency for Science Technology and Research), 2 Fusionopolis Way, #08-03 Innovis, Singapore, 138634 Republic of Singapore","Department of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798 Republic of Singapore"],"raw_orcid":"https://orcid.org/0000-0002-1270-9047","affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering Nanyang Technological University  50 Nanyang Avenue Singapore 639798 Republic of Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Institute of Materials Research and Engineering A*STAR (Agency for Science Technology and Research)  2 Fusionopolis Way #08-03 Innovis Singapore 138634 Republic of Singapore","institution_ids":["https://openalex.org/I4210123095"]},{"raw_affiliation_string":"Institute of Materials Research and Engineering, A*STAR (Agency for Science Technology and Research), 2 Fusionopolis Way, #08-03 Innovis, Singapore, 138634 Republic of Singapore","institution_ids":["https://openalex.org/I4210123095","https://openalex.org/I115228651"]},{"raw_affiliation_string":"Department of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798 Republic of Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5019637193","https://openalex.org/A5035295224"],"corresponding_institution_ids":["https://openalex.org/I115228651","https://openalex.org/I172675005","https://openalex.org/I4210123095"],"apc_list":{"value":2750,"currency":"USD","value_usd":2750},"apc_paid":{"value":2750,"currency":"USD","value_usd":2750},"fwci":1.5391,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.86457707,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"3","issue":"11","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12535","display_name":"Machine Learning and Data Classification","score":0.8463000059127808,"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/T12535","display_name":"Machine Learning and Data Classification","score":0.8463000059127808,"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/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.7978000044822693,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10876","display_name":"Fault Detection and Control Systems","score":0.7968000173568726,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/surrogate-model","display_name":"Surrogate model","score":0.8391594290733337},{"id":"https://openalex.org/keywords/bayesian-optimization","display_name":"Bayesian optimization","score":0.8111193776130676},{"id":"https://openalex.org/keywords/gaussian-process","display_name":"Gaussian process","score":0.7416847944259644},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.6512073278427124},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5627561807632446},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5253802537918091},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5091463923454285},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.49906420707702637},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.48467329144477844},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4764806926250458},{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.4268280565738678},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.054711341857910156}],"concepts":[{"id":"https://openalex.org/C131675550","wikidata":"https://www.wikidata.org/wiki/Q7646884","display_name":"Surrogate model","level":2,"score":0.8391594290733337},{"id":"https://openalex.org/C2778049539","wikidata":"https://www.wikidata.org/wiki/Q17002908","display_name":"Bayesian optimization","level":2,"score":0.8111193776130676},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.7416847944259644},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.6512073278427124},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5627561807632446},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5253802537918091},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5091463923454285},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.49906420707702637},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.48467329144477844},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4764806926250458},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.4268280565738678},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.054711341857910156},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/aisy.202170077","is_oa":true,"landing_page_url":"https://doi.org/10.1002/aisy.202170077","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/aisy.202170077","source":{"id":"https://openalex.org/S4210212817","display_name":"Advanced Intelligent Systems","issn_l":"2640-4567","issn":["2640-4567"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Intelligent Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1002/aisy.202170077","is_oa":true,"landing_page_url":"https://doi.org/10.1002/aisy.202170077","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/aisy.202170077","source":{"id":"https://openalex.org/S4210212817","display_name":"Advanced Intelligent Systems","issn_l":"2640-4567","issn":["2640-4567"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Intelligent Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4237912051.pdf","grobid_xml":"https://content.openalex.org/works/W4237912051.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2931365531","https://openalex.org/W3014573403","https://openalex.org/W4381941132","https://openalex.org/W2169974588","https://openalex.org/W2084593435","https://openalex.org/W2114881872","https://openalex.org/W3084133043","https://openalex.org/W2139145565","https://openalex.org/W2905297725","https://openalex.org/W4237912051"],"abstract_inverted_index":{"Bayesian":[0,24],"Optimization":[1],"3D":[2],"visualization":[3],"of":[4,23],"Gaussian":[5],"process":[6],"(GP)":[7],"prediction":[8],"and":[9,44],"uncertainty":[10],"manifolds":[11],"for":[12],"a":[13,27],"concrete":[14],"compressive":[15],"strength":[16],"dataset,":[17],"which":[18],"evolved":[19],"after":[20],"several":[21],"iterations":[22],"optimization":[25],"with":[26],"GP":[28],"surrogate":[29],"model.":[30],"More":[31],"details":[32],"can":[33],"be":[34],"found":[35],"in":[36],"article":[37],"2100101":[38],"by":[39],"Yee-Fun":[40],"Lim,":[41],"Kedar":[42],"Hippalgaonkar":[43],"co-workers.":[45]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4}],"updated_date":"2026-05-20T08:49:12.498775","created_date":"2025-10-10T00:00:00"}
