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首页> 外文会议>International Conference on Advances in Building Technology Vol.2, Dec 4-6, 2002, Hong Kong, China >A PROTOTYPE OF KNOWLEDGE-BASED DECISION SUPPORT SYSTEM FOR CONSTRUCTION COST MANAGEMENT
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A PROTOTYPE OF KNOWLEDGE-BASED DECISION SUPPORT SYSTEM FOR CONSTRUCTION COST MANAGEMENT

机译：基于知识的建筑工程造价决策支持系统原型

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摘要

With a broad literature review, this paper highlighted the need of high level decision support systems for the industry and the possibilities of developing such system that is provided by the current information technologies. It was revealed that a range of cost-control and cost estimating softwares are available in the market. However, these softwares are mainly low-level computer-based systems for data storage/retrieval and cost calculation, high-end softwares with ability of data analysis and managerial decision support are rare. The paper hypothesises that in the future software for cost management in construction should focus on the implementation of expert knowledge, i.e., the ability and expertise to apply the cost rate and other data in cost control, along with construction experience and make correct decisions in the competitive market. The design of a prototype of such decision support system is presented in this paper. This system is web-based and is an integrated suite of tools employing four software sub-products, which link to a comprehensive knowledge database. This knowledge base is the backbone of the system, and is accessible from any level within the system to provide support for better decision-making in cost management.
机译：通过广泛的文献综述，本文强调了行业高级决策支持系统的需求以及开发当前信息技术提供的这种系统的可能性。据透露，市场上有一系列成本控制和成本估算软件。但是，这些软件主要是用于数据存储/检索和成本计算的基于低层计算机的系统，很少有具有数据分析和管理决策支持能力的高端软件。本文假设，在未来的建筑成本管理软件中，应着重于专家知识的实施，即在成本控制中应用成本率和其他数据的能力和专业知识，以及建筑经验并在建筑设计中做出正确的决定。竞争的市场。本文介绍了这种决策支持系统的原型设计。该系统是基于Web的，是使用四个子软件产品的集成工具套件，这些子产品链接到一个全面的知识数据库。该知识库是系统的基础，可从系统内的任何级别进行访问，以为更好地进行成本管理决策提供支持。

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