DSS research and practice in perspective

The aim of this paper is to assess the state-of-the-art in the Decision Support Systems (DSS) field from both a research and a practice perspective. Three main dimensions of DSS research and practice are addressed: 1) supporting human decision-making processes, 2) integrating DSS into the organizational context, and 3) identifying new application domains. The related analysis and discussion provides a better understanding of past developments in the DSS field and insights into future evolution patterns.     

Does positive affect influence the effective usage of a Decision Support System?

This study examines the impact of positive mood on the effective usage of a Decision Support System (DSS). Using current cognitive theories, a theoretical argument about DSS usage is developed. This argument is then investigated via a lab experiment. The results of the lab experiment show that decision makers in positive mood used a greater number of informational cues provided by the DSS and made more accurate judgments.     

智能支持的LC-QDPDS集成模型关键技术应用研究

质量驱动产品设计(QDPD)是一种产品设计新思想，在分析QDPD国内外研究现状的基础上，建立了智能支持的基于全生命周期质量驱动产品设计系统(LC-QDPDS)的集成模型，详细论述了LC-QDPDS集成模型的五大重要组成模块及其实现的关键技术，并将其应用于仪表新产品开发决策支持系统中。     

基于数据仓库的法院信息决策支持系统的设计

为了加快法院信息化建设,为法院决策层提供决策信息支持,提出了一种基于数据仓库的法院信息决策支持系统的总体框架。在DSS系统设计过程中,采用了OLAP+DM+Web相结合的方式,重点介绍分析了多维数据模型的设计,数据仓库的构建,以及以可视化交互的决策支持,最后通过实例展示决策支持系统的设计分析过程。     

基于ASP模式的产品设计支持系统开发

分析了基于网络的现代产品设计支持系统开发的关键问题，利用ASP模式构建产品设计支持系统开发的结构框架。整个开发模式为不同层次的产品设计参与成员提供一集成人机智能与人人智能的设计支持系统，有效地提高了中小企业的产品开发能力。     

Effectiveness of Security Control Risk Assessments for Enterprises: Assess on the Business Perspective of Security Risks

ABSTRACT

Today's businesses being IT enabled, the complexity of risks affecting the business has increased manifold and the need to gauge the Information Technology risks acting on the business operations has become paramount. The business managers who run business operations need to operate securely and seamlessly leveraging Information Technology and ability to recover and resume the business without any loss of confidentiality, integrity and availability of business information/data in any event of a security incident.

There is a need to quantify the impact of the IT security risk on the critical business processes, and provide the business-level insight at the management level. It is critical to classifying the Risk Ratings as per the impact on the business operations. This approach allows the organizations to understand and prioritize the security risk management activities that make the most sense for their organization to secure the business operations instead of trying to protect against every conceivable threat.     

高性能计算中处理器功耗特征的评测与分析

高性能计算系统的系统结构和应用模式与单机系统或商用机群服务器系统都有很大的不同,掌握功耗特征是提高能效的前提。本文将支撑功耗管理的低功耗技术分为动态资源休眠和动态速率调节两类,并就处理器的这两类机制在高性能计算中的应用进行评测,验证了功耗管理在高性能计算中的有效性,量化分析了处理器功耗特征,指出了当前管理方案的不足及改进设想,对进一步能耗优化有重要的指导意义。     

一种多企业协作的ERP与DSS整合构架设计

由于传统的ERP系统不具备决策支持能力,ERP与决策支持系统(DSS)的整合成为企业信息系统的必然发展趋势。然而仅仅如此,得到的决策支持力还是不够的。将这种整合在单个企业内部进行扩展完善,并发展到多个企业之间,能进一步提高各个企业的信息系统决策支持能力,并使之最大化。基于这样的思路,我们提出了一种多企业协作的ERP与DSS整合构架。     

面向决策支持系统的可视化用户界面

讨论了可视化在决策支持系统中的地位与作用,并介绍了ＡｎｉＧｒａｆｔｏｏｌ,一个为宏观经济智能决策支持系统ＭＥＩＤＳＳ而开发的ＤＳＳ可视化软件开发工具．图形用户界面以它直观明了深得用户的喜爱,而科学可视化将深奥的科学问题转化为直观形象的图式,充分发挥人类形象认知优势,不但方便研究者对问题的研究,而且为问题的分析提供了一个强有力的工具．     

智能ERP系统决策支持子系统设计

提出了智能ERP系统决策支持系统设计方案。叙述了决策支持系统的两个层次的技术手段及五个方面的决策支持信息以及三个关键技术路径。