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Problem management in decision support systems: a knowledge-based approach

机译:决策支持系统中的问题管理:基于知识的方法

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The purpose of this paper is to discuss the importance of problem management in DSS. This study proposes a knowledge-based approach to design a problem manager that acts as an in-charge for the entire problem solving process. The required functionality of the problem manager is also outlined. The model is then applied to investment portfolio optimization problems, which are chosen as a problem domain. The prototype problem manager and the required user interface is developed in PROLOCr and Visual BASIC, respectively. The issues involved in the design and development of the prototype are discussed. Finally, the paper concludes with the suggestions for the future research directions.
机译:本文的目的是讨论问题管理在DSS中的重要性。这项研究提出了一种基于知识的方法来设计问题管理器,该问题管理器将负责整个问题解决过程。还概述了问题管理器所需的功能。然后将该模型应用于投资组合优化问题,将其选择为问题域。原型问题管理器和所需的用户界面分别使用PROLOCr和Visual BASIC开发。讨论了原型设计和开发中涉及的问题。最后,本文对未来的研究方向提出了建议。

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