| 建筑工程投标报价辅助决策系统中的数据模型 |
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| 引用本文： | 蔡淑琴,石双元,张金隆.建筑工程投标报价辅助决策系统中的数据模型[J].华中科技大学学报(自然科学版),1998(4). |
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| 作者姓名： | 蔡淑琴 石双元 张金隆 |
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| 作者单位： | 华中理工大学管理学院 |
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| 摘 要： | 根据投标报价的需要以及ＤＷ的基本思想，研究了建筑工程投标报价辅助决策系统的数据体系结构、主要操作型数据结构、分析型数据的主题结构，并给出了基于该模型的建筑工程投标报价辅助决策系统的应用．
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| 关 键 词： | 建筑工程招标投标 投标报价 计算机辅助决策 数据模型 |
Study on the Data Model for Computer Aided Construction Bid Decision System |
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| Cai Shuqin Assoc. Prof., College of management,HUST,Wuhan ,China. Shi Shuangyuan Zhang Jinlong.Study on the Data Model for Computer Aided Construction Bid Decision System[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1998(4). |
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| Authors: | Cai Shuqin Assoc Prof College of management HUST Wuhan China Shi Shuangyuan Zhang Jinlong |
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| Institution: | Cai Shuqin Assoc. Prof., College of management,HUST,Wuhan 430074,China. Shi Shuangyuan Zhang Jinlong |
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| Abstract: | Bid decision for construction needs many supporting information resources. Among the information resources, the data model is the basis of computer aided bid decision system, which affects the efficacy, efficiency and ability of the system in practice. Based on the characteristics of bid decision and DW (Data Warehouse), the data architecture for the system is firstly studied, and the structure of main operational data, as well as the structure on main topics of analytic data are discussed. An application of the proposed model for the construction bid decision of the Three Gorges Project is given at the end. |
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| Keywords: | construction bid and call for bids bid price computer aided decision data model |
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