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Combining Computational Models and Interactive Visualization to Support Rational Decision Making

机译:结合计算模型和交互式可视化,支持合理决策

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Decision making is a complex process consisting of several consecutive steps. Before converting a decision into effective action the problem to be tackled needs to be analyzed, alternative solutions need to be developed, and the best solution needs to be picked. In many cases computational models support decision makers in this process. Therefore, providing an intuitive access to these model-driven techniques is crucial. In this approach, we introduce a decision support system that provides visual-interactive access to three computational models - a simulation model, an optimization model, and an opinion mining model - covering different aspects of decision making. For each model our decision support system realizes the visual access to the model, an in-depth analysis of the generated solutions, and the comparison of alternative solutions. Finally, we evaluate the usefulness and the usability of our system in a use case in the field of public policy making.
机译:决策是一个复杂的过程,包括几个连续步骤。 在将决策转换为有效行动之前,需要分析要解决的问题,需要开发替代解决方案,并且需要选择最佳解决方案。 在许多情况下,计算模型在此过程中支持决策者。 因此,提供对这些模型驱动技术的直观访问至关重要。 在这种方法中,我们介绍了一个决策支持系统,提供了对三个计算模型的视觉交互式访问 - 一种模拟模型,优化模型和意见挖掘模型 - 涵盖决策的不同方面。 对于每个模型,我们的决策支持系统实现了对模型的视觉访问,深入分析所生成的解决方案以及替代解决方案的比较。 最后,我们评估了我们在公共政策制定领域的用例中系统的有用性和可用性。

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