广义渐近拟非扩张映射不动点的收敛性

在凸度量空间中,引入一类比渐近拟非扩张映射更加广泛的广义渐近拟非扩张型映射,并在完备凸度量空间给出修改的Ishikawa迭代序列收敛于广义渐近拟非扩张型映射不动点的充要条件。     

基于核可能性c-均值算法的支持向量机

提出一种基于核可能性c-均值算法的支持向量机分类算法,该算法改进了SVM训练过程中噪声和孤立点的敏感问题.其基本思想是:用核可能性c-均值算法对每个模式类训练样本进行聚类,得到不同的可能性度量值,根据得到的可能性度量值对训练样本进行修剪,删除具有较低可能性度量值的训练样本,最后用生成的新训练样本训练支持向量机.实验结果表明,该算法可以有效地解决由噪声和孤立点引发的分类错误问题以及重要样本的错分问题.     

不定四元欧氏空间中的拉格朗日H-脐子流形

定义了不定四元欧氏空间Qnk以及其中的不定拉格朗日 H-脐子流形,并且给出了它们的完全分类定理,从而推广了陈邦彦,Oh和Kang的结果.     

基于量化指标分析的软件质量度量方法

使用定量的软件质量度量能够为质量管理人员的决策提供数据的基础，并减少定性评价或者主观评价的片面性。本文基于ISO/IEC9126软件质量标准，在分析软件质量度量的量化指标的基础上，进行了软件质量度量方法的研究，完善了软件质量综合特性和定量指标的度量模型。     

MULTIPLE CRITERIA DECISION MAKING： DISCORDANT PREFERENCES AND PROBLEM DESCRIPTION

There are many practical decision problems where decision makers＇ preferences may be inconsistent and contradictory. In this paper, new methods for ordering and classifying multi-attribute objects by discordant collective preferences are suggested. These methods are based on the theory of multiset metric spaces. The proposed techniques are applied to ranking companies and a competitive selection of projects, which are estimated by several experts upon multiple qualitative criteria.     

The convergence of statistically self-similar sets and the upper bound and lower bound of Hausdorff measure

We constructed a class of self-similar sets and proved the convergence in this paper. Besides these, the upper bound and lower bound of Hausdorff measures of them were given too. Supported by the National Natural Science Fundation and the Doctral Programme Fundation of China Hu Dihe: born in May 1935, Professor     

The structure and the sufficint and necessary conditions for generalized statistically self-similar sets

We constructed a class of generalized statistically self-similar sets and give the necessary and sufficent conditions to ensure a random recursive set being a generalized statistically self-similar set. The statistically self-similar sets defined by Hutchinson, Falconer, Graf are the special cases of ours. Foundation item: Supported by the National Natural Science Foundation of China Biography: DENG Ai-jiao (1974-), female, Ph.D. candidate, research interes: is in stochastic process and random ractal     

m—几乎度量空间的连续开映象

扩充了Ｐｏｎｏｍａｖｅｅｖ关于“Ｔ０满足第一数公理空间必是度量空间的连续开映象”的定理，用ｍ－几乎度量空间刻划局部特征数小于等于ｍ的Ｔ０空间类。     

批处理化工生产过程的CIMS方案应用设计

CIMS的开发设计是当前的主要研究课题之一。本文针对某农药生产企业进行了CIMS的开发工作,着重处理了某批处理生产过程的排产问题,整个CIMS使该厂产、供、销融为一体,在实际应用中取得了良好的效果。     

微处理器测试图形采集程序自动编程系统的设计

提出了微处理器ＭＰ测试图形采集程序自动编程系统的一种设计方案，系统在读入测试开发人员对ＭＰ的描述后，能自动建立ＭＰ的抽象模型并产生直接在Ｓ－１０测试仪上运行的ＦＡＣＴＯＲ语言ＭＰ测试图形采集程序．