منابع مشابه
A Multi-level Approach to Project Management under Uncertainty
Project management decisions are made at the strategic, the tactical and the operational level. These decision levels are unarguably interrelated. Uncertainty in project management is primarily dealt with at an operational level by detecting operational risks and deciding on how to respond to them such that the tactical objectives can be met. We stress some major issues regarding the topics of ...
متن کاملAllocating Time and Resources in Project Management Under Uncertainty
We define and develop a solution approach for planning, scheduling and managing project efforts where there is significant uncertainty in the duration, resource requirements and outcomes of individual tasks. Our approach yields a nonlinear optimization model for allocation of resources and available time to tasks. This formulation represents a significantly different view of project planning fr...
متن کاملProject Planning Under Temporal Uncertainty
This paper presents an approach towards probabilistic planning with continuous time. It adopts stochastic concepts for continuous probabilities and integrates them into an HTN-based planning framework. Based on uncertain time durations associated with primitive tasks the time consumption probabilities of non-linear plans can be accumulated and thus an overall probability for a successful execut...
متن کاملTransforming project risk management into project uncertainty management
This paper argues that all current project risk management processes induce a restricted focus on the management of project uncertainty. In part this is because the term ‘risk’ encourages a threat perspective. In part this is because the term ‘risk’ has become associated with ‘events’ rather than more general sources of significant uncertainty. The paper discusses the reasons for this view, and...
متن کاملOptimizing Project Prioritization under Budget Uncertainty
We consider a problem commonly faced in the nuclear power industry, involving annual selection of plant capital investments under the constraints of a limited and uncertain budget. When the budget is assumed known, a typical approach to such problems is built on a multi-dimensional knapsack model. This model takes as input the available budget in each year, the stream of liabilities induced by ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Construction Management and Economics
سال: 1989
ISSN: 0144-6193,1466-433X
DOI: 10.1080/01446198900000015