{"id":"https://openalex.org/W1971093393","doi":"https://doi.org/10.1007/s11633-008-0067-2","title":"Evolutionary multi-objective portfolio optimization in practical context","display_name":"Evolutionary multi-objective portfolio optimization in practical context","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1971093393","doi":"https://doi.org/10.1007/s11633-008-0067-2","mag":"1971093393"},"language":"en","primary_location":{"id":"doi:10.1007/s11633-008-0067-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11633-008-0067-2","pdf_url":null,"source":{"id":"https://openalex.org/S28082686","display_name":"Machine Intelligence Research","issn_l":"1476-8186","issn":["1476-8186","1751-8520","2731-538X","2731-5398"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Automation and Computing","raw_type":"journal-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/A5006856664","display_name":"S.C. Chiam","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"S. C. Chiam","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore, 117576, Singapore","[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore, 117576, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025285243","display_name":"Kay Chen Tan","orcid":"https://orcid.org/0000-0002-6802-2463"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"K. C. Tan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore, 117576, Singapore","[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore, 117576, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051916050","display_name":"A. Al Mamum","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"A. Al Mamum","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore, 117576, Singapore","[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore, 117576, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Department of Electrical and Computer Engineering National, University of Singapore, Singapore, Singapore]","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5006856664"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":null,"fwci":5.9037,"has_fulltext":false,"cited_by_count":92,"citation_normalized_percentile":{"value":0.96028716,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"5","issue":"1","first_page":"67","last_page":"80"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9998000264167786,"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":0.9998000264167786,"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/T11413","display_name":"Risk and Portfolio Optimization","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9980999827384949,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/efficient-frontier","display_name":"Efficient frontier","score":0.7261683344841003},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6834390759468079},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6227049231529236},{"id":"https://openalex.org/keywords/portfolio","display_name":"Portfolio","score":0.5781474709510803},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5358670353889465},{"id":"https://openalex.org/keywords/portfolio-optimization","display_name":"Portfolio optimization","score":0.5214911699295044},{"id":"https://openalex.org/keywords/cardinality","display_name":"Cardinality (data modeling)","score":0.48090291023254395},{"id":"https://openalex.org/keywords/project-portfolio-management","display_name":"Project portfolio management","score":0.4698689877986908},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4542040526866913},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4438287615776062},{"id":"https://openalex.org/keywords/industrial-engineering","display_name":"Industrial engineering","score":0.35322797298431396},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.2236369550228119},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20205387473106384},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1720277965068817},{"id":"https://openalex.org/keywords/project-management","display_name":"Project management","score":0.1646181046962738},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.14272043108940125},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.08385041356086731}],"concepts":[{"id":"https://openalex.org/C51485801","wikidata":"https://www.wikidata.org/wiki/Q16966861","display_name":"Efficient frontier","level":3,"score":0.7261683344841003},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6834390759468079},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6227049231529236},{"id":"https://openalex.org/C2780821815","wikidata":"https://www.wikidata.org/wiki/Q5340806","display_name":"Portfolio","level":2,"score":0.5781474709510803},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5358670353889465},{"id":"https://openalex.org/C202655437","wikidata":"https://www.wikidata.org/wiki/Q7231728","display_name":"Portfolio optimization","level":3,"score":0.5214911699295044},{"id":"https://openalex.org/C87117476","wikidata":"https://www.wikidata.org/wiki/Q362383","display_name":"Cardinality (data modeling)","level":2,"score":0.48090291023254395},{"id":"https://openalex.org/C74510933","wikidata":"https://www.wikidata.org/wiki/Q1936145","display_name":"Project portfolio management","level":3,"score":0.4698689877986908},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4542040526866913},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4438287615776062},{"id":"https://openalex.org/C13736549","wikidata":"https://www.wikidata.org/wiki/Q4489420","display_name":"Industrial engineering","level":1,"score":0.35322797298431396},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.2236369550228119},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20205387473106384},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1720277965068817},{"id":"https://openalex.org/C15952604","wikidata":"https://www.wikidata.org/wiki/Q179012","display_name":"Project management","level":2,"score":0.1646181046962738},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.14272043108940125},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.08385041356086731},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11633-008-0067-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11633-008-0067-2","pdf_url":null,"source":{"id":"https://openalex.org/S28082686","display_name":"Machine Intelligence Research","issn_l":"1476-8186","issn":["1476-8186","1751-8520","2731-538X","2731-5398"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Automation and Computing","raw_type":"journal-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/55933","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/55933","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W33161184","https://openalex.org/W198262003","https://openalex.org/W1483132876","https://openalex.org/W1493556633","https://openalex.org/W1498829647","https://openalex.org/W1516131670","https://openalex.org/W1519483797","https://openalex.org/W1553373771","https://openalex.org/W1559921986","https://openalex.org/W1595498733","https://openalex.org/W1607221389","https://openalex.org/W1609435388","https://openalex.org/W1998777544","https://openalex.org/W2015856032","https://openalex.org/W2027897515","https://openalex.org/W2034514791","https://openalex.org/W2049967755","https://openalex.org/W2056769911","https://openalex.org/W2059402937","https://openalex.org/W2092948689","https://openalex.org/W2101008160","https://openalex.org/W2103244737","https://openalex.org/W2125502051","https://openalex.org/W2125553094","https://openalex.org/W2125899728","https://openalex.org/W2140898153","https://openalex.org/W2149439422","https://openalex.org/W2151237529","https://openalex.org/W2157745706","https://openalex.org/W2158832694","https://openalex.org/W2159885180","https://openalex.org/W2795413297","https://openalex.org/W2960539173","https://openalex.org/W4206279507","https://openalex.org/W4285719527","https://openalex.org/W4292408320","https://openalex.org/W4298110920","https://openalex.org/W6631020681"],"related_works":["https://openalex.org/W4387811153","https://openalex.org/W2489358856","https://openalex.org/W4312259442","https://openalex.org/W2581916338","https://openalex.org/W4211157640","https://openalex.org/W3198789915","https://openalex.org/W4381827008","https://openalex.org/W4387934239","https://openalex.org/W4386639229","https://openalex.org/W4382404075"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":5}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}