Study for setting up the decision-support system based on KW,MW and DW
基于KW、MW及DW的决策支持系统架构研究

Spatial Decision Support System (SDSS) is an advanced Decision-Support System (DSS) at present. But the models in the model database are unchangeable, so it is certainly limited in practice. The structure of the system based on data warehouse, knowledge warehouse and model warehouse was put forward, which can effectively solve the problem. The structure simplifies the model obtainment and the coding task, and strengthens the effectuation and intelligence of decision so as to improve the efficiency of decision making.