企业集团的隐性知识传播模型研究

针对隐性知识的特征及其传播特点。从数量化角度应用系统动力学方法。建立企业集团成员企业之间隐性知识传播的微分动力学模型；给出判别隐性知识在集团内部能否传播的阈值条件；分析影响隐性知识传播的主要控制参数；指出改进隐性知识传播效率的路径。     

公司债券违约率的结构化模型研究

采用期权定价和违约率函数的结构化处理方法建立估计公司债券违约率的模型，应用美国国内公司的整体数据给出了将模型具体化的处理方法，得到一个带马尔可夫链的违约率函数。根据实证数据的初步检验，该函数的拟合效果比较理想，可用于估计一般性上市公司群体的债券违约率。文中的处理方法具有良好的可行性，只要拥有模型必需的股权价值、债务价值和违约率的数据，就能按照该方法将模型具体化，拟合出违约率函数，并由此来估计公司债券的违约率。     

设备诊断专家系统的层次诊断模型

本文在讨论复杂机电系统故障特征之后,提出了诊断专家系统的层次诊断模型.该模型以对象系统的结构分级为基础,使用作者提出的征兆分析法、功能分析法和综合信号分析法等三种具体诊断方法,得到了分层适应诊断的层次诊断模型.最后介绍了以层次诊断模型为基础的汽车发动机诊断专家系统的概况.     

Technical Notes ：STUDIES ON THE VALUE OF SECONDARY MARKET TO THE SUPPLY CHAIN

This paper investigates the impact of a secondary market, where retailers can buy and sell excessinventories, on the supply chain. We develop a two-period model with a single manufacturer and tworetailers. At the beginning of the first period the retailers order and receive products from themanufacturer, but at the beginning of the second period, they can trade surplus products betweenthemselves in the secondary market. We investigate the impact of the correlated dependence ofretailers' demand on both the quantity effect and the allocation effect under the secondary market.Lastly,we study potential strategies for the manufacturer to increase sales with the existence of thesecondary market.     

知识论域、知识拓扑与集合邻域

定义了知识论域和知识拓扑，组建了4种拓扑空间，分析了它们的联系．从拓扑算子与近似算子的复合、近似邻域、拓扑不变性质3个方面研究了各个拓扑空间的性质，提出了集合邻域的概念，研究了它与点邻域的深刻联系和对一般拓扑空间的作用，并以它为手段研究了新组建的拓扑空间．     

《高等数学》学习方法探讨

从高等数学的知识体系及其学习的特点与基本要求入手,论述了学习高等数学的基本方法,即阐述了如何接收信息、如何消化材料和所学知识如何运用等问题。     

Descartes’s changing mind

Descartes is always concerned about knowledge. However, the Galileo affair in 1633, the reactions to his Discourse on method, and later his need to reply to objections to his Meditations provoked crises in Descartes’s intellectual development the import of which has not been sufficiently recognized. These events are the major reasons why Descartes’s philosophical position concerning how we know and what we may know is radically different at the end of his life from what it was when he began. We call this later position Descartes’s epistemic stance and contrast it with his earlier methodological, metaphysical realism. Yet Descartes’s epistemic views cannot be separated from other aspects of his work, for example, his views concerning God, causality, metaphysics, and the nature of science. A further meta-implication is that serious errors await any scholar who cites early Cartesian texts in support of late Cartesian positions, or who uses later texts in conjunction with early ones to support a reading of Descartes’s philosophy.     

多专家集成式决策支持系统探讨

本文在文献[1]给出集成式决策支持系统(I—DSS)的基本概念及提出I—DSS的两种主要形式的基础上,对I—DSS的形式之一——多专家集成式决策支持系统(MEI—DSSS)作了较深入的探讨。本文阐述了MEI—DSS提出的原因,给出了MEI—DSS的基本概念,概述了MEI—DSS同相关学科和技术的关系,提出了MEI—DSS的基本结构框架,并从知识表示、推理机制以及多专家系统动态组合进行问题求解的算法实现等方面探讨了该系统在大型决策中的应用。本文最后提出了MEI—DSS今后有待深入研究的课题。     

科技知识生产中的隐知识生产量的测算

以我国26个省市的科技活动数据为基础,通过对这些省市三年的知识生产过程及知识产品中显知识与隐知识构成比例的模型分析,研究隐知识与显知识的内在关系。     

“海尔物流现象”——第三方物流——供应链——结合我国现状谈物流业的发展

本文分析了国内知名企业物流管理现象,结合国际物流发展态势,分析了我国物流发展方向。为使国内物流适应国际大环境,并能利用自身优势,取得长足的发展。