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An Expert system for Selecting Computer Programs

机译：选择计算机程序的专家系统

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摘要

Computer programs developed for analyzing signalized intersections continue to grow in their popularity and use by many transportation professionals. Theses programs differ not only in the features or options availble, but the programs also differ in certain underlying assumptions of the models used in estimating various measures of effectiveness. These differencess make some programs more appropriate than others when the features and underlying assumptions are evaluated for their compatibility to the type of analysis being performed and the type of intersection being analyzed. Teh selection of the most appropriate program for performing intersection analysis has direct implications on the success of congestion management strategies which rely on results from these programs. This paper describes an expert system that can be used to select the most appropriate intersection analysis model. The system was developed using knowledge or experience obtained from experts in traffic engineering who have a great deal of familiarity with signalized itnersection analysis programs and understand their abilities and limitations.
机译：为分析信号交叉口而开发的计算机程序的受欢迎程度不断提高，并被许多运输专业人员所使用。这些程序不仅在可用的功能或选项方面有所不同，而且在估计各种有效性度量所使用的模型的某些基本假设上也有所不同。这些差异使某些程序在评估要素和基础假设与所执行的分析类型和相交的类型的兼容性时比其他程序更合适。选择最合适的程序来执行交叉分析对依赖于这些程序结果的拥塞管理策略的成功有直接的影响。本文介绍了一个专家系统，可用于选择最合适的路口分析模型。该系统是使用从交通工程专家那里获得的知识或经验开发的，他们对信号化道路交通分析程序非常熟悉，并且了解其能力和局限性。

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