In this paper, we created a classification for major sources of uncertainty in projects and
categorized the studies in project scheduling literature with respect to the uncertainty source …

The project scheduling problem involves the scheduling of project activities subject to
precedence and/or resource constraints. Of obvious practical importance, it has been the …

Activity crashing is an efficient way for project acceleration but always leads to time–cost
trade-off issues. The current study proposes an optimal time–cost trade-off model in GERT …

Purpose: The goal of this article is to provide an extensive literature review of the models
and solution procedures proposed by many researchers interested on the Project …

The paper proposes a model for stochastic multi-mode resource-constrained project
scheduling under risk aversion with the two objectives makespan and cost. Activity durations …

Resource allocation in project networks allows for the control of the processing time of an
activity under time–cost tradeoff settings. In practice, project decisions are made in advance …

We consider an extension of the Resource-Constrained Project Scheduling Problem
(RCPSP) to multi-level (or multi-mode) activities. Each activity must be allocated exactly one …

Project Portfolio Management (PPM) has become increasingly important in managing
multiple projects simultaneously. However, during execution, the project portfolio is …

In this paper we propose an adaptive model for multi-mode project scheduling under
uncertainty. We assume that there is a due date for concluding the project and a tardiness …

Going from an idea to a result, using a series of well-defined techniques with deadlines and
limited resources, is a skill that a project manager must have. In a rapidly changing …