Windows 2000 Web站点安全设置

多数中小学Web站点均基于Windows2000,其安全存在较大隐患,文章从Windows2000Server安装、Windows2000Server设置、IIS设置、ASP编程及Webshell防范四个方面,对Web站点的创建、安全设置进行了分析,对基于Windows的Web站点的安装和设置提出了一些建议,有助于提高基于Windows的Web站点安全。     

建立个人网页服务器

Personal Web Server就是个人网页服务器,是微软公司为解决个人信息共享和Web开发需要而设计开发的软件。是加速和简化Web站点设置的桌面Web服务器。安装它后,在Windows中能轻松发布个人主页。 当然,对于微软其自己提供的产品,当然加入了ASP的支持。所以安装完     

高校Web服务器安全配置研究

Windows Server 2003在安全性、可靠性、可用性等方面有着出色的表现,IIS 6.0是Windows Server 2003提供的完整的Web服务器,能够快速、轻松的部署强大的Web站点和应用系统,因此在目前高校中得到普遍的应用。本文通过基于Windows Server 2003平台下多Web应用服务配置,实现IIS可靠的安全管理。分析常见IIS故障,提出了排查及解决办法。     

实现局域网共享账号使用网络地址转换

一、Windows 2000 Server服务器端的设置 （1）安装并设置路由和近程访问功能 在Windows 2000 Server服务器上设置共享连接属性时，实际上是配置Window 2000．Server的网络地址转换服务器的相关功能。具体方法如下：     

Intranet／Internet中的Web服务器安全机制

本文主要讨论在Windows2000 Server上，通过安装Internet Information Server构建Intranet／Internet中安全Web服务器的三个层次的安全防护机制：宿主操作系统安全机制、IIS安全机制和数据传榆加密机制(安全套接宇层，SSL)。     

基于Windows 2000 Server局域网高校计算机等级考试系统的实现技术

主要介绍了基于Windows 2000 Server局域网高校计算机等级考试系统的实现技术，关键是利用DHCP、DNS、Web、FIP以及登录脚本的广播式安装技术来实现系统的安装和考试。     

Windows Server2003下Web服务器的安全技术探究

时基于Windows Server 2003系统下Web服务器的安全技术研究,重点介绍系统安全及Internet信息服务安全,建立一个全面的安全体系以确保站点的正常运行.     

Intranet/Internet中的Web服务器安全机制

本文主要讨论在Windows2000 Server上,通过安装Internet Information Server构建Intranet/Internet中安全Web服务器的三个层次的安全防护机制:宿主操作系统安全机制、IIS安全机制和数据传输加密机制(安全套接字层,SSL)。     

浅议Windows 2000 Server系统安全使用策略

本文主要介绍Windows 2000 Server系统正确安装方法及Windows 2000 Server系统如何进行安全策略设置。     

Windows Server Reloaded重装Windows服务器须知

用Windows 2000 Server或者Windows Server 2003作服务器，不可避免会碰到服务器崩溃，或者系统运行速度极慢，需要重新安装Windows的时候，其中在安装前后管理员最头疼的是各种设置、数据的备份和恢复。     

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     

煤矿井下安全监控分站的设计及其仿真实现

为了设计一种具有低成本、低功耗、易操作、功能强且可靠性高的煤矿井下安全分站,针对煤矿安全生产实际,文章提出了采用MCS-51系列单片机为核心、具有CAN总线通信接口的煤矿井下安全监控分站的设计方案;首先给出煤矿井下安全监控分站的整体构架设计,然后着重阐述模拟量输入信号处理系统的设计过程,最后说明单片机最小系统及其键盘、显示、报警、通信等各个组成部分的设计;为验证设计方案的可行性与有效性,使用Proteus软件对设计内容进行仿真验证,设计的煤矿井下安全监控分站具有瓦斯、温度等模拟量参数超标报警功能和电机开停、风门开闭等开关量指示功能;仿真结果表明:设计的煤矿井下安全监控分站具有一定的实际应用价值.     

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。