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Decision-making in requirements engineering often needs to be done in the presence of uncertainty. Rigorous methods can help to increase the probability of making the most appropriate decisions under the given circumstances. Robustness is a measure for the degree of stability of a solution in case of changes in the problem parameters. This paper presents a method (called DECIDERelease) that applies...
Hybrid models of System Dynamics (SD) and Discrete Event Simulation (DES) in the construction industry aim to provide decision makers with more accurate analysis. However, there are certain issues that can limit the applicability of SD-DES hybrid models for real construction job situations. Meaningful Level of Change (MLC) is a concept that has been proposed to prevent the time advancing issue in...
Almost all of the software development managers have to face such dilemma: recruitment or overwork to meet the deadline. How to place the right number of people at right place at right time to fulfill project objects is a great challenge to them. Furthermore initial estimation of project parameters base on their work experiences often lead to counter-intuitive results. In this work, we investigate...
Effective use of machines and headcounts is essential in manufacturing for high return of investment from expensive resources in today's competitive business environment. It is thus crucial to establish optimal man-machine ratio to gain high resource utilization and output. In this paper, we discuss the deficiency of traditional static methods and how simulation can be applied to overcome these deficiency...
For environmentally oriented business decision-making, the linear mixed integer optimisation model of the business process with included possibilities for an integrated approach to environmental management is presented. Using this model as a scenario in decision-making simulations, managers can recognize and evaluate the consequences of their decisions on business performance and on the environment...
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