This paper touches the current state of the art for selection algorithms of projects in a project portfolio and extends the existing approaches by prioritizing projects according to their strategic contribution based on a Balanced Scorecard (BSC).

Adequately considering interactions among IT projects in the process of constructing an IT project portfolio is a necessary condition in value-based IT project portfolio management (PPM). A lot of articles already deal with such interactions, but the literature lacks a common terminology and a structured perspective on the manifold types of interactions and their effects. In this article we pre...

in this paper, the portfolio selection problem is considered, where fuzziness and randomness appear simultaneously in optimization process. since return and dividend play an important role in such problems, a new model is developed in a mixed environment by incorporating fuzzy random variable as multi-objective nonlinear model. then a novel interactive approach is proposed to determine the pref...

The water environment restoration project portfolio (WERP) selection is discussed in this paper. By complying with the analysis of project’s multidimensional property and operation mode, paper develops chance constraint management WERP from perspectives public service enterprise operation. In addition, multi-objective mixed integer linear programming model constructed by combining expectation m...