A clustering‐based review on project portfolio optimization methods

Project portfolio management and optimization constitutes a critical activity for organizations in different industrial sectors and business. The scientific literature in this subject is extremely vast, which makes it difficult to understand the connections among the existing approaches and perspect...

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Bibliographic Details
Published inInternational transactions in operational research Vol. 29; no. 1; pp. 172 - 199
Main Authors Saiz, Miguel, Lostumbo, Marisa A., Juan, Angel A., Lopez‐Lopez, David
Format Journal Article
LanguageEnglish
Published Oxford Blackwell Publishing Ltd 01.01.2022
Subjects
Clustering
fuzzy logic
Operations research
Optimization
Portfolio management
Project management
project portfolio management
simulation
Trends
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Summary:Project portfolio management and optimization constitutes a critical activity for organizations in different industrial sectors and business. The scientific literature in this subject is extremely vast, which makes it difficult to understand the connections among the existing approaches and perspectives. This paper provides a clustering map of the existing work on the subject, thus identifying the main trends and approaches from different scientific communities. After analyzing each of the identified clusters, the paper provides insights and emerging trends that can be useful both for researchers and practitioners in the area.
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ISSN:0969-6016
1475-3995
DOI:10.1111/itor.12933