TY - CHAP

T1 - Notice of Retraction

T2 - Cost estimating the quality of stochastic network projects' portfolio

AU - Greenberg, Doron

PY - 2010

Y1 - 2010

N2 - A highly complicated project management system in R&D design offices including several simultaneously realized PERT-COST type network projects, is considered. The projects are of different importance and significance; for each project its corresponding priority index is pregiven. The total budget at the project management disposal to carry out all the projects, is limited. Given for each project its priority value, the problem is to determine optimal budget assignments and optimal due dates of accomplishing each project, to maximize the weighted sum of the projects' utilities. Thus, the problem centers on maximizing the system's utility by implementing the harmonization model for each single project, which has been outlined in [1]. The problem's solution is based on redistributing the pregiven total project's portfolio budget among the projects in order to maximize the summarized quality of the portfolio.

AB - A highly complicated project management system in R&D design offices including several simultaneously realized PERT-COST type network projects, is considered. The projects are of different importance and significance; for each project its corresponding priority index is pregiven. The total budget at the project management disposal to carry out all the projects, is limited. Given for each project its priority value, the problem is to determine optimal budget assignments and optimal due dates of accomplishing each project, to maximize the weighted sum of the projects' utilities. Thus, the problem centers on maximizing the system's utility by implementing the harmonization model for each single project, which has been outlined in [1]. The problem's solution is based on redistributing the pregiven total project's portfolio budget among the projects in order to maximize the summarized quality of the portfolio.

KW - Harmonization models

KW - Multi-parametrical trade-off models

KW - Network projects with different priorities

KW - Quality estimates for PERT-COST projects

UR - http://www.scopus.com/inward/record.url?scp=77957284405&partnerID=8YFLogxK

U2 - 10.1109/ICAMS.2010.5552858

DO - 10.1109/ICAMS.2010.5552858

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AN - SCOPUS:77957284405

SN - 9781424469291

T3 - ICAMS 2010 - Proceedings of 2010 IEEE International Conference on Advanced Management Science

SP - 313

EP - 316

BT - ICAMS 2010 - Proceedings of 2010 IEEE International Conference on Advanced Management Science

PB - IEEE Computer Society

ER -