{"id":"https://openalex.org/W2027431401","doi":"https://doi.org/10.4018/jitpm.2013040101","title":"A Simulation-Based Decision Support System for Managing Information Technology Project Portfolios","display_name":"A Simulation-Based Decision Support System for Managing Information Technology Project Portfolios","publication_year":2000,"publication_date":"2000-04-01","ids":{"openalex":"https://openalex.org/W2027431401","doi":"https://doi.org/10.4018/jitpm.2013040101","mag":"2027431401"},"language":"en","primary_location":{"id":"doi:10.4018/jitpm.2013040101","is_oa":false,"landing_page_url":"https://doi.org/10.4018/jitpm.2013040101","pdf_url":null,"source":{"id":"https://openalex.org/S94059882","display_name":"International Journal of Information Technology Project Management","issn_l":"1938-0232","issn":["1938-0232","1938-0240"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Information Technology Project Management","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/A5048364543","display_name":"Zohar Laslo","orcid":null},"institutions":[{"id":"https://openalex.org/I3129975082","display_name":"Sami Shamoon College of Engineering","ror":"https://ror.org/011aa4g29","country_code":"IL","type":"education","lineage":["https://openalex.org/I3129975082"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Zohar Laslo","raw_affiliation_strings":["Department of Industrial Engineering and Management, Shamoon College of Engineering (SCE), Beersheba, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering and Management, Shamoon College of Engineering (SCE), Beersheba, Israel","institution_ids":["https://openalex.org/I3129975082"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024788373","display_name":"Gregory Gurevich","orcid":"https://orcid.org/0000-0003-4930-8439"},"institutions":[{"id":"https://openalex.org/I3129975082","display_name":"Sami Shamoon College of Engineering","ror":"https://ror.org/011aa4g29","country_code":"IL","type":"education","lineage":["https://openalex.org/I3129975082"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Gregory Gurevich","raw_affiliation_strings":["Department of Industrial Engineering and Management, Shamoon College of Engineering (SCE), Beersheba, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering and Management, Shamoon College of Engineering (SCE), Beersheba, Israel","institution_ids":["https://openalex.org/I3129975082"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048364543"],"corresponding_institution_ids":["https://openalex.org/I3129975082"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.16662149,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"4","issue":"2","first_page":"1","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12177","display_name":"Resource-Constrained Project Scheduling","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T12177","display_name":"Resource-Constrained Project Scheduling","score":0.9995999932289124,"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/T10430","display_name":"Software Engineering Techniques and Practices","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10395","display_name":"Construction Project Management and Performance","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/project-portfolio-management","display_name":"Project portfolio management","score":0.7652914524078369},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6508216857910156},{"id":"https://openalex.org/keywords/project-management","display_name":"Project management","score":0.6371783018112183},{"id":"https://openalex.org/keywords/project-management-triangle","display_name":"Project management triangle","score":0.5753988027572632},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5661412477493286},{"id":"https://openalex.org/keywords/decision-support-system","display_name":"Decision support system","score":0.5468624830245972},{"id":"https://openalex.org/keywords/portfolio","display_name":"Portfolio","score":0.5357417464256287},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5109797716140747},{"id":"https://openalex.org/keywords/project-planning","display_name":"Project planning","score":0.5093239545822144},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.48087576031684875},{"id":"https://openalex.org/keywords/continuation","display_name":"Continuation","score":0.4791947305202484},{"id":"https://openalex.org/keywords/software-project-management","display_name":"Software project management","score":0.47824230790138245},{"id":"https://openalex.org/keywords/risk-analysis","display_name":"Risk analysis (engineering)","score":0.45540153980255127},{"id":"https://openalex.org/keywords/management-science","display_name":"Management science","score":0.4018060863018036},{"id":"https://openalex.org/keywords/process-management","display_name":"Process management","score":0.3467721939086914},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.34534889459609985},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.3343956470489502},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.22360897064208984},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21607550978660583},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.13116878271102905}],"concepts":[{"id":"https://openalex.org/C74510933","wikidata":"https://www.wikidata.org/wiki/Q1936145","display_name":"Project portfolio management","level":3,"score":0.7652914524078369},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6508216857910156},{"id":"https://openalex.org/C15952604","wikidata":"https://www.wikidata.org/wiki/Q179012","display_name":"Project management","level":2,"score":0.6371783018112183},{"id":"https://openalex.org/C168074093","wikidata":"https://www.wikidata.org/wiki/Q2394609","display_name":"Project management triangle","level":3,"score":0.5753988027572632},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5661412477493286},{"id":"https://openalex.org/C107327155","wikidata":"https://www.wikidata.org/wiki/Q330268","display_name":"Decision support system","level":2,"score":0.5468624830245972},{"id":"https://openalex.org/C2780821815","wikidata":"https://www.wikidata.org/wiki/Q5340806","display_name":"Portfolio","level":2,"score":0.5357417464256287},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5109797716140747},{"id":"https://openalex.org/C58565012","wikidata":"https://www.wikidata.org/wiki/Q2112558","display_name":"Project planning","level":3,"score":0.5093239545822144},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.48087576031684875},{"id":"https://openalex.org/C88626702","wikidata":"https://www.wikidata.org/wiki/Q1128903","display_name":"Continuation","level":2,"score":0.4791947305202484},{"id":"https://openalex.org/C40919944","wikidata":"https://www.wikidata.org/wiki/Q947779","display_name":"Software project management","level":5,"score":0.47824230790138245},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.45540153980255127},{"id":"https://openalex.org/C539667460","wikidata":"https://www.wikidata.org/wiki/Q2414942","display_name":"Management science","level":1,"score":0.4018060863018036},{"id":"https://openalex.org/C195094911","wikidata":"https://www.wikidata.org/wiki/Q14167904","display_name":"Process management","level":1,"score":0.3467721939086914},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.34534889459609985},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.3343956470489502},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.22360897064208984},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21607550978660583},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.13116878271102905},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/jitpm.2013040101","is_oa":false,"landing_page_url":"https://doi.org/10.4018/jitpm.2013040101","pdf_url":null,"source":{"id":"https://openalex.org/S94059882","display_name":"International Journal of Information Technology Project Management","issn_l":"1938-0232","issn":["1938-0232","1938-0240"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Information Technology Project Management","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jitpm0:v:4:y:2013:i:2:p:1-17","is_oa":false,"landing_page_url":"https://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/jitpm.2013040101","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W614278516","https://openalex.org/W1566241536","https://openalex.org/W1589611655","https://openalex.org/W1695350145","https://openalex.org/W1973624379","https://openalex.org/W1974978736","https://openalex.org/W1975443679","https://openalex.org/W1999287859","https://openalex.org/W1999715587","https://openalex.org/W2004610758","https://openalex.org/W2007014067","https://openalex.org/W2026948260","https://openalex.org/W2029696544","https://openalex.org/W2035871154","https://openalex.org/W2036024828","https://openalex.org/W2042908991","https://openalex.org/W2052352044","https://openalex.org/W2052630416","https://openalex.org/W2055275618","https://openalex.org/W2064671882","https://openalex.org/W2074821813","https://openalex.org/W2075848956","https://openalex.org/W2077913849","https://openalex.org/W2078236219","https://openalex.org/W2081342586","https://openalex.org/W2093648444","https://openalex.org/W2097456306","https://openalex.org/W2097903472","https://openalex.org/W2112382199","https://openalex.org/W2115659660","https://openalex.org/W2121967212","https://openalex.org/W2140246936","https://openalex.org/W2140442875","https://openalex.org/W2151274144","https://openalex.org/W2151511199","https://openalex.org/W2155467293","https://openalex.org/W2171598557","https://openalex.org/W2245830543","https://openalex.org/W2461695593","https://openalex.org/W3143822685"],"related_works":["https://openalex.org/W1539475442","https://openalex.org/W560263232","https://openalex.org/W4367664619","https://openalex.org/W2184487772","https://openalex.org/W2050203292","https://openalex.org/W1651986668","https://openalex.org/W1664002972","https://openalex.org/W638487277","https://openalex.org/W2192269498","https://openalex.org/W4296934903"],"abstract_inverted_index":{"The":[0,64,165],"complicatedness":[1],"in":[2,38],"conducting":[3],"software":[4],"development":[5],"derives":[6],"from":[7],"the":[8,33,39,104,113,147,169],"probabilistic":[9],"assessment":[10],"of":[11,35,41,48,56,96,107,158],"future":[12],"conditions":[13],"or":[14],"unclear":[15],"requirements":[16],"and":[17,28,44,60,98,102,119,160,178],"project":[18,22,45,76,90,109,114],"implications.":[19],"Information":[20],"technology":[21,75],"portfolio":[23,115],"management":[24],"is":[25,150],"more":[26,162],"complex":[27,175],"presents":[29],"program":[30,170],"managers":[31],"with":[32,134],"challenge":[34],"dynamic":[36],"decision-making":[37],"context":[40],"target":[42],"revisions":[43],"selection":[46],"(continuation":[47],"active":[49,58],"projects":[50,59],"at":[51],"various":[52],"budgeting":[53],"levels,":[54],"termination":[55],"other":[57],"launching":[61],"new":[62],"projects).":[63],"authors":[65],"propose":[66],"a":[67,124,155],"simulation-based":[68],"decision":[69],"support":[70,85],"system":[71,86,167],"for":[72],"managing":[73],"information":[74,159],"portfolios.":[77],"At":[78],"each":[79,89],"control":[80],"(decision)":[81],"point,":[82],"this":[83],"data":[84],"enables":[87,168],"\u2019optimizing\u2019":[88],"planning":[91],"subject":[92],"to":[93,172],"alternative":[94,108],"determinations":[95],"time":[97],"cost":[99],"chance":[100,106],"constraints,":[101],"evaluating":[103],"up-to-date":[105,183],"selections":[110],"being":[111],"within":[112],"budget.":[116],"These":[117],"\u2019optimizations\u2019":[118],"evaluations":[120],"are":[121,138],"provided":[122],"by":[123,191],"stochastic":[125,148],"procedure":[126,149],"based":[127,181],"on":[128,182],"Monte":[129],"Carlo":[130],"simulations.":[131],"In":[132],"contrast":[133],"deterministic":[135],"procedures":[136],"that":[137],"highly":[139,174],"inadequate":[140],"since":[141,152],"they":[142],"mostly":[143],"provide":[144],"erroneous":[145],"results,":[146],"appropriate":[151],"it":[153],"analyses":[154],"higher":[156],"level":[157],"provides":[161],"accurate":[163],"results.":[164],"proposed":[166],"manager":[171],"decipher":[173],"simulation":[176],"results":[177],"make":[179],"decisions":[180],"data.":[184],"It":[185],"can":[186],"be":[187],"easily":[188],"implemented":[189],"even":[190],"non-experts.":[192]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}