DDRⅡ内存，技术决定一切

近来，高速计算机的需求成长惊人，随着处理器持续高度发展的时脉，前置总线的频宽愈来愈大，计算机使用对内存频宽及效能的需求也与日俱增，DDR已逐渐无法满足今日及未来的需求。高速DDRⅡ内存拥有更高的效能、速度及低耗电等特性，正可满足新一代PCIEx-press规格对于高速传输的要求，可有效提升周边接口及装置如显卡、Wi-Fi模块子卡及SATA硬盘等整体操作效能，     

民用电分时计费及收费系统设计

目前，我国的民用电收费方式存在不少弊病，急需改进，民用电逐步采用分时计费已是必然趋势，我们利用现代电子及计算机技术，设计了一种民用电分时计费及收费系统，能够安全，高效地实现分时计费及预计电费，自动计算电费等功能，具有较大的实用价值。     

DDRⅡ市场，技术决定一切

近来，高速计算机的需求成长惊人，随着处理器持续高度发展的时脉，前置总线的频宽愈来愈大，计算机使用者对内存频宽及效能的需求也与日俱增，DDR已逐渐无法满足今日及未来的需求。高速DDRⅡ内存拥有更高的效能、速度及低耗电等特性，正可满足新一代PCI．Express规格对于高速传输的要求，可有效提升周边接口及装置如显卡，WiFi模块子卡及SATA硬盘等整体操作效能，将彻底改变计算机系统的风貌。     

铣齿机数控系统设计

本提出了钥匙加工中的一种新型加工方式，介绍了它的数控系统构成，硬件及工作软件的功能，设计思想，实现方式及特点，中同时介绍了钥匙自动编码软件系统的算法功能及优化条件，以及方便人－机对话的通讯功能，本介绍的系统及方法可以广泛应用于镇县加工设备和其它数控专机中。     

一种新型车载控制及诊断系统部件设计

新型车载控制及诊断系统部件是高速磁浮窄车体车载控制及诊断系统中的重要单元设备，其功能是将来自车载安全计算机的与安全相关的控制指令发送给车辆子系统，并将子系统发送的状态监视信号反馈给车载安全计算机。为保障控制及诊断系统的安全可靠运行，新型车载控制及诊断系统部件采用冗余架构及模块化设计，形成双重冗余的架构，使设备达到了高度稳定，并且简化了电路设计，还可通过编程及诊断软件进行逻辑功能调试和故障诊断。     

基于CIMS的特钢企业成本跟踪系统设计与实现

阐述了特钢企业成本跟踪系统的业务及工艺流程，描述了实现成本信息集成的计算机网络系统，数据库系统及使能技术，并对成本数据的专用，局部共享，全局共享数据库的功能及逻辑结构作了说明。     

利润，数字化管理助医药“开源节流”：用友医药整体解决方案为企业想得更远

医药行业将不再是“金饭碗”。随着改革开放的不断推进，医药行业企业的相对垄断地位已被打破，行政干预力度也日趋减弱，市场竞争已日益激烈。近年来，医药行业及相关行业的企事业单位通过引入财务、业务管理软件来加强企业管理已成为主流。至1999年，全国省一级的医院、医药相关单位如海南省卫生厅及所属企事业单位、浙江省卫生厅及所属企事业单位、云南省卫生厅及所属企事业单位、黑龙江省卫生厅及所属企事业单位、甘肃省卫生厅及所属企事业单位、山西省卫生厅及所属企事业单位等均全面引入用友财务、业务管理软件，并且均已获得成功，另…     

SIMATlC S7-400在高速卷烟机上的应用

采用SIMATlC S7-400可编程控制技术开发了高速卷烟机PROTCOS70的新型电控系统，取代了原电控系统的继电器，集成电路的控制方式，提高了系统的集成度，可靠性及维护性。首先介绍了系统的控制对象及控制任务，然后分析了系统配置及软件设计方案及实现。     

会当凌绝顶 一览众山小——《在线技术》专访泰安科技行销及业务副总许言闻

泰安目前的销售广及全球，在美国硅谷、德国英国，日本、北京及上海都有分公司。中国区的业务主要来自于OEM客户，相较其它区域，泰安可能在中国渠道的销售比例不够高，所以增加了在中国区的营销及业务人力及资源投入，以提升泰安在中国渠道的知名度度及建构更完整的销售网络，以便结合渠道客户，这样可以直接促进渠道的销售。我们希望能将渠道与OEM的销售量比例提升为3：7，并且提升在媒体上的曝光及渠道活动频率。     

电厂自动化系统平台设计技术

为适应电厂企业各类自动化与信息化系统不断拓广的互连，集成及全方位开放需求，中提出了一种用于电厂DEH／DCS／SIS等系统设计的平台建设技术，该技术基于分组，分层，分块的平台体系及年结构，在构造应用系统及与电厂各系统的互连通信中，此平台技术体现更大的开放度及持续可扩性。     

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.