Many previous studies have developed models for estimating the total cost, whether in planning stage or early of project. However, overall risk were proposed only. This paper identifies factors affecting residential projects at stage. The 43 identified using a Delphi technique. Experts summarize into four that can be used to predict A multilayer perceptron model with one hidden layer was propos...

risk management is one of the nine project management processes, which provides positive results and minimizes the probability and consequences of adverse effects in the project.  in this article a zero-one linear programming model with multiple objectives is used to characterize the potential risks. the proposed model has two main objectives. the first objective is the minimization of the expe...

nowadays organization especially r&d; centers are dealing with project portfolio selection decisions under uncertainty. moreover in the most of the past research, project portfolio selection and scheduling are often considered to be independent problem. this leads to insufficient result in real world. so in this research simultaneous project portfolio selection and scheduling problem is modelin...

We investigate project scheduling with stochastic activity durations to maximize the expected net present value. Individual activities also carry a risk of failure, which can cause the overall project to fail. To mitigate the risk that an activity’s failure jeopardizes the entire project, more than one alternative may exist for reaching the project’s objectives, and these alternatives can be im...

Risk management of Enterprise Resource Planning (ERP) projects is largely recognized as a very complex task both by academics and practitioners. Strict interconnections among risk factors often occur so that indirect effects on the overall project performance are very likely. Unfortunately, the implications of interdependency are usually underestimated by project managers and decision makers si...

Purpose – The aim of this article is to develop an understanding of the issues related to risk management in digital library projects as well as techniques for mitigating risk in these projects. Design/methodology/approach – Using evidence from other research in the area, this article outlines the major risk issues within a project and then defines a model for mitigating risk within a project. ...