决策支持系统及其相关技术的研究是当前信息领域的热门课题。
Intelligent decision support system and its correlative technology is a new research field in current information field.
决策支持系统（DSS）及其相关技术的研究是当前信息领域的热门课题。
The research of Decision Support Systems (DSS) and its relevant technology is a hot subject of the present information field.
本论文中论述了当前主要的数据库、数据仓库优化理论和决策支持系统的关键技术。
This thesis expounds current primary database, data warehouse optimization theory, decision trees and decision support systems critical technologies.
本论文中论述了当前主要的数据库、数据仓库优化理论和决策支持系统的关键技术。
This thesis expounds current primary database, data warehouse optimization theory, decision trees and decision support systems critical technologies.
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