{"id":"https://openalex.org/W4318605720","doi":"https://doi.org/10.1109/ssci51031.2022.10022287","title":"A Novel Multi-Objective Project Portfolio Selection and Scheduling Problem","display_name":"A Novel Multi-Objective Project Portfolio Selection and Scheduling Problem","publication_year":2022,"publication_date":"2022-12-04","ids":{"openalex":"https://openalex.org/W4318605720","doi":"https://doi.org/10.1109/ssci51031.2022.10022287"},"language":"en","primary_location":{"id":"doi:10.1109/ssci51031.2022.10022287","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssci51031.2022.10022287","pdf_url":null,"source":{"id":"https://openalex.org/S4363605327","display_name":"2022 IEEE Symposium Series on Computational Intelligence (SSCI)","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":"2022 IEEE Symposium Series on Computational Intelligence (SSCI)","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/A5068835487","display_name":"Kyle Robert Harrison","orcid":"https://orcid.org/0000-0002-1443-3005"},"institutions":[{"id":"https://openalex.org/I188329596","display_name":"University of Canberra","ror":"https://ror.org/04s1nv328","country_code":"AU","type":"education","lineage":["https://openalex.org/I188329596"]},{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Kyle Robert Harrison","raw_affiliation_strings":["School of Engineering and Information Technology, University of New South Wales,Canberra,Australia","School of Engineering and Information Technology, University of New South Wales, Canberra, Australia"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Information Technology, University of New South Wales,Canberra,Australia","institution_ids":["https://openalex.org/I188329596","https://openalex.org/I31746571"]},{"raw_affiliation_string":"School of Engineering and Information Technology, University of New South Wales, Canberra, Australia","institution_ids":["https://openalex.org/I188329596","https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063874940","display_name":"Saber Elsayed","orcid":"https://orcid.org/0000-0003-0836-6122"},"institutions":[{"id":"https://openalex.org/I188329596","display_name":"University of Canberra","ror":"https://ror.org/04s1nv328","country_code":"AU","type":"education","lineage":["https://openalex.org/I188329596"]},{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Saber M. Elsayed","raw_affiliation_strings":["School of Engineering and Information Technology, University of New South Wales,Canberra,Australia","School of Engineering and Information Technology, University of New South Wales, Canberra, Australia"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Information Technology, University of New South Wales,Canberra,Australia","institution_ids":["https://openalex.org/I188329596","https://openalex.org/I31746571"]},{"raw_affiliation_string":"School of Engineering and Information Technology, University of New South Wales, Canberra, Australia","institution_ids":["https://openalex.org/I188329596","https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071094216","display_name":"Terence Weir","orcid":null},"institutions":[{"id":"https://openalex.org/I3139952251","display_name":"Department of Defence","ror":"https://ror.org/051wnqr14","country_code":"AU","type":"government","lineage":["https://openalex.org/I2801453606","https://openalex.org/I3139952251"]},{"id":"https://openalex.org/I1303474014","display_name":"Defence Science and Technology Group","ror":"https://ror.org/05ddrvt52","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1303474014","https://openalex.org/I2801453606","https://openalex.org/I3139952251"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Terence Weir","raw_affiliation_strings":["Defence Science and Technology Group,Joint and Operations Analysis Division,Department of Defence,Canberra,Australia","Department of Defence, Joint and Operations Analysis Division, Defence Science and Technology Group, Canberra, Australia"],"affiliations":[{"raw_affiliation_string":"Defence Science and Technology Group,Joint and Operations Analysis Division,Department of Defence,Canberra,Australia","institution_ids":["https://openalex.org/I3139952251","https://openalex.org/I1303474014"]},{"raw_affiliation_string":"Department of Defence, Joint and Operations Analysis Division, Defence Science and Technology Group, Canberra, Australia","institution_ids":["https://openalex.org/I1303474014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024403852","display_name":"Ivan L. Garanovich","orcid":"https://orcid.org/0000-0001-6676-6584"},"institutions":[{"id":"https://openalex.org/I1303474014","display_name":"Defence Science and Technology Group","ror":"https://ror.org/05ddrvt52","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1303474014","https://openalex.org/I2801453606","https://openalex.org/I3139952251"]},{"id":"https://openalex.org/I3139952251","display_name":"Department of Defence","ror":"https://ror.org/051wnqr14","country_code":"AU","type":"government","lineage":["https://openalex.org/I2801453606","https://openalex.org/I3139952251"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ivan L. Garanovich","raw_affiliation_strings":["Defence Science and Technology Group,Joint and Operations Analysis Division,Department of Defence,Canberra,Australia","Department of Defence, Joint and Operations Analysis Division, Defence Science and Technology Group, Canberra, Australia"],"affiliations":[{"raw_affiliation_string":"Defence Science and Technology Group,Joint and Operations Analysis Division,Department of Defence,Canberra,Australia","institution_ids":["https://openalex.org/I3139952251","https://openalex.org/I1303474014"]},{"raw_affiliation_string":"Department of Defence, Joint and Operations Analysis Division, Defence Science and Technology Group, Canberra, Australia","institution_ids":["https://openalex.org/I1303474014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064847244","display_name":"Sharon G. Boswell","orcid":null},"institutions":[{"id":"https://openalex.org/I3139952251","display_name":"Department of Defence","ror":"https://ror.org/051wnqr14","country_code":"AU","type":"government","lineage":["https://openalex.org/I2801453606","https://openalex.org/I3139952251"]},{"id":"https://openalex.org/I1303474014","display_name":"Defence Science and Technology Group","ror":"https://ror.org/05ddrvt52","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1303474014","https://openalex.org/I2801453606","https://openalex.org/I3139952251"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Sharon G. Boswell","raw_affiliation_strings":["Defence Science and Technology Group,Joint and Operations Analysis Division,Department of Defence,Canberra,Australia","Department of Defence, Joint and Operations Analysis Division, Defence Science and Technology Group, Canberra, Australia"],"affiliations":[{"raw_affiliation_string":"Defence Science and Technology Group,Joint and Operations Analysis Division,Department of Defence,Canberra,Australia","institution_ids":["https://openalex.org/I3139952251","https://openalex.org/I1303474014"]},{"raw_affiliation_string":"Department of Defence, Joint and Operations Analysis Division, Defence Science and Technology Group, Canberra, Australia","institution_ids":["https://openalex.org/I1303474014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027440671","display_name":"Ruhul Sarker","orcid":"https://orcid.org/0000-0002-1363-2774"},"institutions":[{"id":"https://openalex.org/I188329596","display_name":"University of Canberra","ror":"https://ror.org/04s1nv328","country_code":"AU","type":"education","lineage":["https://openalex.org/I188329596"]},{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ruhul A. Sarker","raw_affiliation_strings":["School of Engineering and Information Technology, University of New South Wales,Canberra,Australia","School of Engineering and Information Technology, University of New South Wales, Canberra, Australia"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Information Technology, University of New South Wales,Canberra,Australia","institution_ids":["https://openalex.org/I188329596","https://openalex.org/I31746571"]},{"raw_affiliation_string":"School of Engineering and Information Technology, University of New South Wales, Canberra, Australia","institution_ids":["https://openalex.org/I188329596","https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5068835487"],"corresponding_institution_ids":["https://openalex.org/I188329596","https://openalex.org/I31746571"],"apc_list":null,"apc_paid":null,"fwci":0.2594,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.46369637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"480","last_page":"487"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9961000084877014,"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":0.9961000084877014,"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/T11976","display_name":"Capital Investment and Risk Analysis","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/portfolio","display_name":"Portfolio","score":0.7217010259628296},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7213975191116333},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.6047338247299194},{"id":"https://openalex.org/keywords/project-portfolio-management","display_name":"Project portfolio management","score":0.5359910726547241},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5095944404602051},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.5075269937515259},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5030712485313416},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.49601420760154724},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4650754928588867},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.454206645488739},{"id":"https://openalex.org/keywords/decision-maker","display_name":"Decision maker","score":0.44957268238067627},{"id":"https://openalex.org/keywords/project-management","display_name":"Project management","score":0.3228868246078491},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19256281852722168},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1504892110824585},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10446330904960632},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.1024915874004364},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.07186955213546753}],"concepts":[{"id":"https://openalex.org/C2780821815","wikidata":"https://www.wikidata.org/wiki/Q5340806","display_name":"Portfolio","level":2,"score":0.7217010259628296},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7213975191116333},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.6047338247299194},{"id":"https://openalex.org/C74510933","wikidata":"https://www.wikidata.org/wiki/Q1936145","display_name":"Project portfolio management","level":3,"score":0.5359910726547241},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5095944404602051},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.5075269937515259},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5030712485313416},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.49601420760154724},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4650754928588867},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.454206645488739},{"id":"https://openalex.org/C2986080485","wikidata":"https://www.wikidata.org/wiki/Q1331926","display_name":"Decision maker","level":2,"score":0.44957268238067627},{"id":"https://openalex.org/C15952604","wikidata":"https://www.wikidata.org/wiki/Q179012","display_name":"Project management","level":2,"score":0.3228868246078491},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19256281852722168},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1504892110824585},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10446330904960632},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.1024915874004364},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.07186955213546753},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ssci51031.2022.10022287","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssci51031.2022.10022287","pdf_url":null,"source":{"id":"https://openalex.org/S4363605327","display_name":"2022 IEEE Symposium Series on Computational Intelligence (SSCI)","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":"2022 IEEE Symposium Series on Computational Intelligence (SSCI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.4000000059604645,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W224959492","https://openalex.org/W317628768","https://openalex.org/W1974758710","https://openalex.org/W2126105956","https://openalex.org/W2170176908","https://openalex.org/W2571399401","https://openalex.org/W2800565160","https://openalex.org/W2806690858","https://openalex.org/W2953831633","https://openalex.org/W3004072217","https://openalex.org/W3013225108","https://openalex.org/W3097101420","https://openalex.org/W3178262254","https://openalex.org/W3183976931","https://openalex.org/W3211606121","https://openalex.org/W4220846367","https://openalex.org/W4241069978","https://openalex.org/W6635097213"],"related_works":["https://openalex.org/W2365404242","https://openalex.org/W2371642419","https://openalex.org/W3043517340","https://openalex.org/W4353089771","https://openalex.org/W2039991600","https://openalex.org/W4285401310","https://openalex.org/W2773019862","https://openalex.org/W2200410739","https://openalex.org/W2359791704","https://openalex.org/W1545250145"],"abstract_inverted_index":{"A":[0],"common":[1],"problem":[2,24,35,87],"faced":[3],"by":[4],"organisations":[5],"is":[6,25,81],"how":[7],"to":[8,19,27,66,71,91,117,131],"most":[9],"effectively":[10],"select":[11],"and":[12,33,108,147],"schedule":[13],"a":[14,20,60,102,138],"portfolio":[15,31,97,139],"of":[16,40,44,52,94,105,113,121],"projects":[17],"subject":[18],"limited":[21,90],"budget.":[22],"This":[23,99],"referred":[26],"as":[28,50],"the":[29,38,41,47,53,68,73,78,85,95,122,128,133],"project":[30],"selection":[32],"scheduling":[34],"(PPSSP).":[36],"In":[37],"context":[39],"Australian":[42],"Department":[43],"Defence":[45],"(DoD),":[46],"PPSSP":[48,62],"arises":[49],"part":[51],"future":[54],"force":[55],"design":[56],"(FFD)":[57],"process.":[58],"Recently,":[59],"novel":[61],"formulation":[63,88],"was":[64,89],"shown":[65],"demonstrate":[67],"characteristics":[69],"required":[70],"address":[72,118],"modern":[74],"FFD":[75,79],"problem.":[76,124],"However,":[77],"process":[80],"inherently":[82],"multi-objective":[83,115],"while":[84],"aforementioned":[86],"only":[92],"maximisation":[93],"total":[96],"value.":[98],"study":[100],"proposes":[101],"bi-objective":[103],"extension":[104],"this":[106],"model":[107],"provides":[109],"an":[110],"empirical":[111],"analysis":[112,146],"three":[114],"meta-heuristics":[116],"81":[119],"instances":[120],"proposed":[123],"Further":[125],"insights":[126],"about":[127],"solutions,":[129],"used":[130],"aid":[132],"decision":[134],"maker":[135],"when":[136],"selecting":[137],"for":[140],"implementation,":[141],"are":[142],"provided":[143],"using":[144],"knee-point":[145],"scalarisation.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
