基于ASP的数据结构教学网站的设计与研究

探讨了基于B/S运行构架,采用Macromedia Dreamweaver MX 2004可视化网页开发工具和ASP(Microsoft Active Server Pages)动态网页编程技术,应用Access型后台数据库设计动态网站的方法和过程。网站以校园网为依托,针对数据结构课程而设计,网页界面友好,操作方便,性能稳定,交互性强,具有信息数据发布、信息检索、信息交流、维护、管理等功能,对促进学术交流、增强教学效果具有重要意义。     

基于JSP技术的网站新闻管理系统的设计与实现

利用新一代的动态网页技术JSP开发的网站新闻管理系统，实现了网站信息的动态管理，使得对网站信息的管理更加及时、高效，提高了工作效率。文章重点阐述了基于JSP技术的网站新闻管理系统的设计与实现。     

ASP在动态网站设计中的应用

信息的即时性和大容量性促使网站从“静态“逐步转变为“动态“,动态网站的设计技术也随之发展成熟。介绍了动态网页的一些特点以及目前在动态网页设计中被广泛应用的开发环境——ASP,简要介绍了动态商业网站设计的趋势,并以实例分析比较并直观地展示了ASP在动态网页设计中的优越性。     

新型动态网站模型研究

针对网络用户对网站内容和结构的动态性的需求,基于AJAX技术异步请求与响应的特性,利用MVC设计模式,在.NET平台中建立了一个动态网站模型。动态网站模型设计了灵活的版块和模板,不仅具有传统动态网页信息及时更新的特点,还增加了内容和页面布局的动态调整,可用于建设内容丰富、关注焦点需动态变化的网站。网站具有很强的扩展性和高效的灵活性。     

交互式动态网页的设计与制作

随着互联网的发展，一个网站需要与访问者有一定的交互功能，网站中的页面已经由静态网页逐渐发展为静态与动态网页并重。本文探讨了交互式动态网页的设计与制作技术。     

浅析ASP技术在动态网页中的应用研究

该文主要介绍了动态网页设计中,ASP技术的广泛应用,以如何建立基于internet信息服务的ASP动态网站为中心,并以实例分析,展示了ASP技术在动态网页设计中的应用。     

B2C电子商务网站的设计与实现

基于设计一个小型B2C电子商务网站,该网站实现让用户选择商品,搜索商品,购买商品以及结账的功能,管理员可添加、删除和修改商品的信息,用户登录信息和订单信息。在具体的程序设计中,采用Visual Studio．net作为开发工具,用asp．net开发与SQL Server2000数据库交互的动态网页,并且开发了WEB服务。探讨了网站的业务流程和实现方案,最后利用负压测试法进行方案测试并得到较好的结果。     

基于数据库的动态网页内容监控技术

随着通用网关接口以及各种脚本编程的兴起，动态网页技术已经取代静态网页成为网站应用的核心技术，动态网页一方面极大地丰富了互联网信息资源，另一方面也成为各种非法内容流传的载体。本文着重研究针对各种动态网页实现技术如何有效监控动态网页的内容，以保障Web应用的安全。     

基于．net平台Web服务安全问题的探讨

随着．NET技术以其强大的功能在动态网页设计中得到广泛应用。基于该平台的web服务安全问题也越来越受到重视。本文结合自己在网站开发和应用中的一些体会，主要论述了．net平台下网站可能存在的安全隐患及可以采取的预防方案。     

网页编程的安全性设计

本文通过对ASP网页编程设计和Access数据库的安全性分析，提出了提高网站安全性的具体措施，介绍了在用ASP设计网页时提高网络安全性的几种编程方法，对用ASP开发动态网站有一定的指导作用。     

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.