Feed back Mechanism in Decision Support Systems

ＦｅｅｄｂａｃｋＭｅｃｈａｎｉｓｍｉｎＤｅｃｉｓｉｏｎＳｕｐｐｏｒｔＳｙｔｅｍｓTXＦｅｄｂａｃｋＭｅｃｈａｎｉｓｍｉｎＤｅｃｉｓｉｏｎＳｕｐｐｏｒｔＳｙｓｔｅｍｓＳｕｎＺｈａｎｓｈａｎＩｎｓｔｉｔｕｔｅｏｆＳＥ．ＤａｌｉａｎＭａｒｉｔｉｍｅＵｎｉｖｅ...     

Research of Decision System Analysis for Decision Support

ＲｅｓｅａｒｃｈｏｆＤｅｃｉｓｉｏｎＳｙｓｔｅｍＡｎａｌｙｓｉｓｆｏｒＤｅｃｉｓｉｏｎＳｕｐｐｏｒｔＲｅｓｅａｒｃｈｏｆＤｅｃｉｓｉｏｎＳｙｓｔｅｍＡｎａｌｙｓｉｓｆｏｒＤｅｃｉｓｉｏｎＳｕｐｐｏｒｔ￥ＬＩＵＳｈａｏｊｕｎ；ＨＡＮＣｈｏｎｇｈａｏａｎ...     

Bilevel Programs with Multiple Potential Reactions

ＢｉｌｅｖｅｌＰｒｏｇｒａｍｓｗｉｔｈＭｕｌｔｉｐｌｅＰｏｔｅｎｔｉａｌＲｅａｃｔｉｏｎｓＷＡＮＧＱｉａｎａｎｄＷＡＮＧＳｈｏｕｙａｎｇＩｎｓｔｉｔｕｔｅｏｆＳｙｓｔｅｍｓＳｃｉｅｎｃｅ，ＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＳｃｉｅｎｃｅ．Ｂｅｉｊｉｎｇ...     

Study the Photoelectric Overall Technology by Using System Optimization Idea

1　ＴｈｅＥｖａｌｕａｔｉｏｎＩｎｄｉｃｅｓｏｆＰｈｏｔｏｅｌｅｃｔｒｉｃＳｙｓｔｅｍ(ＰＳ)′ｓＯｖｅｒａｌｌＰｅｒｆｏｒｍａｎｃｅＴｈｅｒｅａｒｅｍａｎｙｋｉｎｄｓｏｆｐｈｏｔｏｅｌｅｃｔｒｉｃｉｎｓｔｒｕｍｅｎｔｓｕｓｅｄｆｏｒｖａｒｉｏｕｓｐｕｒｐｏｓｅｓｗｉｔｈｄｉｆｆｅｒｅｎｔｏｖｅｒａｌｌｐｅｒｆｏｒｍａｎｃｅ ,ｂｕｔｔｈｅｙｓｔｉｌｌｈａｖｅｌｏｔｓｏｆｃｏｍｍｏｎｃｈａｒａｃｔｅｒｉｓｔｉｃｓ .ＩｎｔｅｒｍｓｏｆｔｈｅｅｓｓｅｎｃｅｏｆＰＳ ,ＰＳ′ｓｐｕｒｐｏｓｅｉｓｍｏｓｔｌｙ…     

Analysis of Mechanically Tunable Frequency Selective Surfaces

ＡｎａｌｙｓｉｓｏｆＭｅｃｈａｎｉｃａｌｙＴｕｎａｂｌｅＦｒｅｑｕｅｎｃｙＳｅｌｅｃｔｉｖｅＳｕｒｆａｃｅｓＺｈａｎｇＷｅｎｘｕｎ＆ＳｏｎｇＨｏｎｇｘｉｎＳｔａｔｅＫｅｙＬａｂ．ｏｆＭｉｌｉｍｅｔｅｒＷａｖｅｓ，ＳｏｕｔｈｅａｓｔＵｎｉｖｅｒｓｉｔ...     

CLASSIFIED ADVERTISEMENTS

ＣＬＡＳＳＩＦＩＥＤＡＤＶＥＲＴＩＳＥＭＥＮＴＳＴｈｅｉｎｓｔｉｔｕｔｅｏｆＳｙｓｔｅｍｓＳｃｉｅｎｃｅｏｆｔｈｅＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＳｃｉｅｎｃｅｓｉｎｖｉｔｅｓａｐｐｌｉｃａｔｉｏｎｓｆｏｒａ１００－ｐｅｏｐｌｅ－ｐｒｏｊｅｃｔｐｏｓ...     

Large System Fuzzy Decision Study and its Intelligent Decision Support System

ＬａｒｇｅＳｙｓｔｅｍＦｕｚｙＤｅｃｉｓｉｏｎＳｔｕｄｙａｎｄｉｔｓＩｎｔｅｌｉｇｅｎｔＤｅｃｉｓｉｏｎＳｕｐｐｏｒｔＳｙｓｔｅｍＲｅｃｅｉｖｅｄＤｅｃ．１２，１９９６ＷＡＮＧＡｉｍｉｎＡｎｙａｎｇＴｅａｃｈｅｒ’ｓＣｏｌｅｇｅ，Ａｎｙａｎｇ４５５０...     

A New Method on Decentralized Stabilization of Linear Large-scale Systems with Delays in Interconnec

ＡＮｅｗＭｅｔｈｏｄｏｎＤｅｃｅｎｔｒａｌｉｚｅｄＳｔａｂｉｌｉｚａｔｉｏｎｏｆＬｉｎｅａｒＬａｒｇｅ－ｓｃａｌｅＳｙｓｔｅｍｓｗｉｔｈＤｅｌａｙｓｉｎＩｎｔｅｒｃｏｎｎｅｃｔｉｏｎｓＳＨＥＮＪｉａｎｊｉｎｇＢａｓｉｃＳｃｉｅｎｃｅｓＤｅｐａｒｔｍｅ...     

A Superlinearly Convergent Combined PhaseⅠ-PhaseⅡ Subfeasible Method

ＡＳｕｐｅｒｌｉｎｅａｒｌｙＣｏｎｖｅｒｇｅｎｔＣｏｍｂｉｎｅｄＰｈａｓｅⅠ－ＰｈａｓｅⅡＳｕｂｆｅａｓｉｂｌｅＭｅｔｈｏｄＪＩＡＮＪｉｎｂａｏ（ＭａｔｈｅｍａｔｉｃｓａｎｄＩｎｆｏｒｍａｔｉｏｎＳｃｉｅｎｃｅＤｅｐａｒｔｍｅｎｔｏｆＧｕａｎｇｘｉＵ...     

Synthesis of Load Impedances That Reduce TE-Scatering from Conducting Cylinder with Arbitrary Cross Section

ＳｙｎｔｈｅｓｉｓｏｆＬｏａｄＩｍｐｅｄａｎｃｅｓＴｈａｔＲｅｄｕｃｅＴＥ－ＳｃａｔｅｒｉｎｇｆｒｏｍＣｏｎｄｕｃｔｉｎｇＣｙｌｉｎｄｅｒｗｉｔｈＡｒｂｉｔｒａｒｙＣｒｏｓＳｅｃｔｉｏｎＹｉｎＨｏｎｇｃｈｅｎｇＡｉｒＦｏｒｃｅＲａｄａｒＲｅｓｅａｒｃ...     

Decision Support Systems (DSS) development using a model of user inquiry types: Methodological proposals and a case study

A study of the DSS implementation area reveals an increased emphasis on methodologies for DSS development. As the DSS field matures, a larger number of methodological options are becoming available to the DSS developer. Existing methodologies have adopted various methods for performing the important task of DSS requirements analysis and specification. In envisaging a hierarchy of requirements analysis methods, a method for improved requirements analysis is proposed to remedy observed deficiencies within it. This method is based on a view of generic types of inquiries or solicitations made by the DSS user during decision-making. This formalism constitutes the basis of a proposed DSS development methodology that offers several benefits to DSS development. The intended benefits include a sharper and more focused requirements analysis to improve the DSS development process. This paper describes the model and methodology, alongside details of a real-world example of their use in developing a Marketing Decision Support System (MKDSS) for the support of marketing decision-making.     

决策支持系统的探讨

决策支持系统(DSS)是一种计算机辅助决策的工具,它是管理信息系统发展的高级阶段。本文介绍了决策支持系统的演变过程,并讨论了决策支持系统中模型管理的设计策略和决策支持系统结构框架的现状和未来。     

具有GIS特征的村庄布局优化DSS的系统集成

村庄布局优化决策支持系统是用于村庄合并实现整体布局优化的专用决策支持系统,具有鲜明的地理信息特征,本文着重讨论了ＧＩＳ与常规ＤＳＳ的系统集成,通过地理信息库数据库和模型库的链接实现村庄信息的地理显示、查询和分析,使用户的决策活动更直观方便,具有较强的实用性、独创性和创新性,不仅在实际应用中取得了良好的效果,而且具有一定的发展前景     

Visualized User Interface for Decision Support System

ＶｉｓｕａｌｉｚｅｄＵｓｅｒＩｎｔｅｒｆａｃｅｆｏｒＤｅｃｉｓｉｏｎＳｕｐｐｏｒｔＳｙｓｔｅｍＬｉＴｏｎｇ，ＦｅｎｇＳｈａｎ＆ＣａｉＪｕｎＤｅｐａｒｔｍｅｎｔｏｆＡｕｔｏｍａｔｉｃＣｏｎｔｒｏｌＥｎｇｉｎｅｅｒｉｎｇ，ＨｕａｚｈｏｎｇＵｎｉｖｅｒｓｉ...     

关于决策支持系统的再认识

本文回顾了决策支持系统(DSS)的发展,指出了所面临的挑战,分析了决策问题的结构,探讨了DSS的定义,着重研究了DSS的进化与进化的DSS,提出了若干新的见解,有助于对DSS的再认识。     

Study of component-ware & application software framework based decision support system development

1.INTRODUCTION Thedevelopmentofthedecisionsupportsystem (DSS)wasanarduousandcomplicatedwork.Asa consequence,software reusewasextremelyempha sizedinthecourseofDSSdevelopment.Traditional methodemploysDSSgeneration(DSSG)tobuilda targetDSSsystem.Itwasin1982thatSpraguepro posedafamousdevelopmentflowofDSSasFig.1. NowadaysitisstillinfashioninDSSdevelop ment[1,2]. IntraditionalDSSdevelopmentprocess,itwas abovealltobreakdowntherequirementQintothe followingfunctionorderedpairs…     

基于行为的思维分析和DSS中信息组织方式的研究

一般非结构化的决策问题及其支持方式是近年国内外DSS发展面临的主要热点之一。本文从基于行为的思维分析角度为管理决策及计算机信息组织的改进, 提出了一套具有一定普适性的思路和实现途径, 通过将思维的行为因素和行为原则引入DSS系统, 把人这一重要而复杂的系统因素引入DSS系统设计, 为一般决策、群体决策、多原则决策等非结构化问题的决策支持提供一定的理论基础和实现手段。此外, 将矛盾作为系统运行的激励因素引入DSS系统, 这对于传统DSS设计中回避人的矛盾冲突的思想是一种新的突破。     

System complexity and the design of decision support systems

The design of Decision Support Systems (DSS) has become an increasingly complex task, so much so that further significant advances in DSS applications may well require a deeper understanding of the nature of system complexity itself. This paper explores the concept of system complexity and its impact on DSS design from a critical systems perspective angle. Ways of consolidating the various DSS concepts are presented which should lead to more creative and more comprehensive DSS applications.     

DSS结构的联接主义观点

在总结了联接主义方法,特别是ANN对决策过程的各阶段和决策活动各方面的广泛应用的基础上,提出了DSS结构的联接主义观点.阐明可以利用以人工神经网络为代表的联接机制作为统一DSS各部件的基本框架,作为构造决策模型的基本元素.以此达到既简化DSS结构又完善DSS功能的目的.     

决策支持系统的现存问题及其主要研究领域

决策支持系统(DSS)是一个用系统技术描述动态领域的术语,是信息和决策科学领域里最重要和发展最快的研究分支之一。本文在文献[1]的基础上,结合DSS的最新发展动态及笔者在研究工作中的体会,指出了当前DSS所面临的问题,讨论了DSS今后的主要研究领域,并提出了某些研究领域中值得深入研究的课题。