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 …
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 …