Client/Server方案在现代制造型企业信息系统中的应用

该文以杭州叉车厂ＣＩＭＳ推广应用工程（ＨＣ－ＣＩＭＳ）为背景，详细论述了集成企业信息系统的两种Ｃｌｉｅｎｔ／Ｓｅｒｖｅｒ框架模型，并提出中、小型制造企业中软、硬件及业务应用模块集成的实现方案。ＨＣ－ＣＩＭＳ工程的实施经验可为同类企业推广ＣＩＭＳ应用提供借鉴。     

计算机集成制造系统（CIMS）——工厂自动化的发展方向

ＣＩＭＳ是今后工厂自动化的发展方向，是未来企业生产组织和管理的范式。本文综述了ＣＩＭＳ的提出和国外应用ＣＩＭＳ的动态，介绍了ＣＩＭ的概念及其组成，论述了ＣＩＭＳ的发展趋势与新概念。     

CIMS环境下信息集成平台：系统使能器技术的研究与应用

本文阐述了ＣＩＭＳ环境下信息集成平台中基于开放式客房／服务器结构的系统使能器技术的地位、功能及其在ＣＩＭＳ环境下的实现结构，并结合ＣＩＭＳ的具体应用工厂ＳＢＣＩＭＳ讨论了ＣＩＭＳ环境下基于系统使能器技术的信息集成结构。     

CIMS的数据集成

本文针对实现工厂ＣＩＭＳ工程的关键技术之一数据集成面临的种种问题，提出了一种数据集成策略。首先论述了实现工厂ＣＩＭＳ工程遇到的各种问题和工厂ＣＩＭＳ对数据集成的需求。进而给出了数据集成的策略和数据集成的体系结构及其相应的说明。最后讨论了工厂ＣＩＭＳ数据集成中的几个关键问题。     

CIMS系统设计中的功能和信息分析

本文根据笔者参加ＣＩＭＳ系统设计的体会及我国ＣＩＭＳ实践的规模，论述了ＣＩＭＳ系统设计的经和自动化趋势。     

电子CIMS中CAD/SMT的数据集成

本文论述了在电子产品制造企业实施ＣＩＭＳ的过程中，如何实现电子ＣＡＤ与表面安装设备（ＳＭＴ）之间数据集成这一关键技术问题。在分析设计数据与制造数据的基础上，提出了集成的方案，详细论述了实现集成的技术和方法。     

有线电视收费管理系统的分析、设计与开发

该文围绕ＣＡＴＶＭＩＳ收费管理系统的开发全过程,详细阐述了面向对象建模技术（ＯＭＴ）在ＣＡＴＶＭＩＳ开发过程中的应用;论述了通过ＲＤＢ和ＰＢ来实现ＯＭＴ分析、设计模型的全过程。     

OOHDM-ISEE数据集成的理想模型

本文在分析了ＩＳＥＥ复杂数据的基础上，抽象出适应ＩＳＥＥ数据组织结构和特性的数据元模型；通过引入超媒体方法与ＯＯ模型和机制，设计出一种具有ＩＳＥＥ复杂数据表达能力的通用数据模型———面向对象的带有约束机制的超媒体数据模型（ＯＯＨＤＭ），并以此模型设计ＩＳＥＥ数据库模式实现数据集成。     

CIMS集成环境下的网络管理及其实现

论述了ＣＩＭＳ集成环境下网络管理的需求和实现。在网络管理的实现中,以国家８６３／ＣＩＭＳＹ应用示范工程为背景,将Ｗｅｂ技术应用于网络管理系统,有效地改善了网络用户管理网理的方式。最后阐述了当前网络管理技术的最新发展趋势。     

IntePDM在西信CIMS中的应用

ＣＩＭＳ系统的建立是企业实施集成化管理的必然,各企业实施ＣＩＭＳ的手段也多种多样。本案例运用ＩｎｔｅＰＤＭ与ＭＲＰＩＩ及３Ｃ的集成等技术,论述西安铁路信号工厂在实施ＣＩＭＳ系统中ＩｎｔｅＰＤＭ的应用。     

Only connect: teaching, technology and telesis

Abstract This paper describes an approach to the design of interactive multimedia materials being developed in a European Community project. The developmental process is seen as a dialogue between technologists and teachers. This dialogue is often problematic because of the differences in training, experience and culture between them. Conditions needed for fruitful dialogue are described and the generic model for learning design used in the project is explained.     

European Community policy and the market

Abstract This paper starts with some reflections on the policy considerations and priorities which are shaping European Commission (EC) research programmes. Then it attempts to position the current projects which seek to capitalise on information and communications technologies for learning in relation to these priorities and the apparent realities of the marketplace. It concludes that while there are grounds to be optimistic about the contribution EC programmes can make to the efficiency and standard of education and training, they are still too technology driven.     

一种自适应子融合集成多分类器方法

融合集成方法已经广泛应用在模式识别领域,然而一些基分类器实时性能稳定性较差,导致多分类器融合性能差,针对上述问题本文提出了一种新的基于多分类器的子融合集成分类器系统。该方法考虑在度量层融合层次之上通过对各类基多分类器进行动态选择,票数最多的类别作为融合系统中对特征向量识别的类别,构成一种新的自适应子融合集成分类器方法。实验表明,该方法比传统的分类器以及分类融合方法识别准确率明显更高,具有更好的鲁棒性。     

Avoiding semantic and temporal gaps in developing software intensive systems

Development of software intensive systems (systems) in practice involves a series of self-contained phases for the lifecycle of a system. Semantic and temporal gaps, which occur among phases and among developer disciplines within and across phases, hinder the ongoing development of a system because of the interdependencies among phases and among disciplines. Such gaps are magnified among systems that are developed at different times by different development teams, which may limit reuse of artifacts of systems development and interoperability among the systems. This article discusses such gaps and a systems development process for avoiding them.     

Designing economic np control charts: A programmed simulation approach

This paper presents control charts models and the necessary simulation software for the location of economic values of the control parameters. The simulation program is written in FORTRAN, requires only 10K of main storage, and can run on most mini and micro computers. Two models are presented - one describes the process when it is operating at full capacity and the other when the process is operating under capacity. The models allow the product quality to deteriorate to a further level before an existing out-of-control state is detected, and they can also be used in situations where no prior knowledge exists of the out-of-control causes and the resulting proportion defectives.     

The development of robot art

Going through a few examples of robot artists who are recognized worldwide, we try to analyze the deepest meaning of what is called “robot art” and the related art field definition. We also try to highlight its well-marked borders, such as kinetic sculptures, kinetic art, cyber art, and cyberpunk. A brief excursion into the importance of the context, the message, and its semiotics is also provided, case by case, together with a few hints on the history of this discipline in the light of an artistic perspective. Therefore, the aim of this article is to try to summarize the main characteristics that might classify robot art as a unique and innovative discipline, and to track down some of the principles by which a robotic artifact can or cannot be considered an art piece in terms of social, cultural, and strictly artistic interest. This work was presented in part at the 13th International Symposium on Artificial Life and Robotics, Oita, Japan, January 31–February 2, 2008     

Explanation and prediction: an architecture for default and abductive reasoning

Although there are many arguments that logic is an appropriate tool for artificial intelligence, there has been a perceived problem with the monotonicity of classical logic. This paper elaborates on the idea that reasoning should be viewed as theory formation where logic tells us the consequences of our assumptions. The two activities of predicting what is expected to be true and explaining observations are considered in a simple theory formation framework. Properties of each activity are discussed, along with a number of proposals as to what should be predicted or accepted as reasonable explanations. An architecture is proposed to combine explanation and prediction into one coherent framework. Algorithms used to implement the system as well as examples from a running implementation are given.     

Three Process Perspectives: Organizations, Teams, and People

This paper provides the author's personal views and perspectives on software process improvement. Starting with his first work on technology assessment in IBM over 20 years ago, Watts Humphrey describes the process improvement work he has been directly involved in. This includes the development of the early process assessment methods, the original design of the CMM, and the introduction of the Personal Software Process (PSP)^SM and Team Software Process (TSP){^SM}. In addition to describing the original motivation for this work, the author also reviews many of the problems he and his associates encountered and why they solved them the way they did. He also comments on the outstanding issues and likely directions for future work. Finally, this work has built on the experiences and contributions of many people. Mr. Humphrey only describes work that he was personally involved in and he names many of the key contributors. However, so many people have been involved in this work that a full list of the important participants would be impractical.     

基于复小波噪声方差显著修正的SAR图像去噪

提出了一种基于复小波域统计建模与噪声方差估计显著性修正相结合的合成孔径雷达(Synthetic Aperture Radar,SAR)图像斑点噪声滤波方法。该方法首先通过对数变换将乘性噪声模型转化为加性噪声模型,然后对变换后的图像进行双树复小波变换(Dualtree Complex Wavelet Transform,DCWT),并对复数小波系数的统计分布进行建模。在此先验分布的基础上,通过运用贝叶斯估计方法从含噪系数中恢复原始系数,达到滤除噪声的目的。实验结果表明该方法在去除噪声的同时保留了图像的细节信息,取得了很好的降噪效果。     

How do children do mathematics with LOGO?

Abstract  This paper considers some results of a study designed to investigate the kinds of mathematical activity undertaken by children (aged between 8 and 11) as they learned to program in LOGO. A model of learning modes is proposed, which attempts to describe the ways in which children used and acquired understanding of the programming/mathematical concepts involved. The remainder of the paper is concerned with discussing the validity and limitations of the model, and its implications for further research and curriculum development.