The Design And Realization Of Decision Aided Support System Based On Heterogeneous Data Analysis Of Project Budget & Accounts

This paper brings forward an introduction of the decision aided support system based on heterogeneous data analysis of project budget & accounts. It also elaborates the design and the implementation of the system.First of all, it introduces significance and the technique development of building cost estimation both at home and abroad at present. It puts forward the price estimation model based on mining the history budget & accounts data, and emphasizes to explain the feasible technique , advanced arithmetic, accuracy calculation and vivid interfaces of the model established based on relation database according to fuzzy mathematical theories and data clustering analysis. It can be used for the enterprise management of business and decision aided support system.This paper also introduces the functional molds of system and implemental technique according to the decision aided support system based on heterogeneous data analysis of project budget & accounts. The system adopts VB6.0 and the SQL Server as a system development and design tool, and the key development work of the system has been completed. In the paper, it provides the technology of report generation based on heterogeneous data for building budget and final accounts.