让学生享受学习的快乐——有感于信息技术在诗歌教学中的运用

传统的诗歌教学，常常重分析。理性的讲解，致使最具感染力、想象力，最具文学味的古诗词教学变成了枯燥乏味、死气沉沉的技术课，完全失去美感。如何让学生主动走进古诗词，享受学习的快乐呢?在教学中，我进行了令人兴奋的尝试：利用计算机传递文本、图形、图像，声音、动画和影视等信息创设教学情境，做到形声并茂、音画同步，从而刺激了学生的感官，增强了学生的直观感受，激发了学生的学习兴趣，开阔了学生的视野，     

基于ArcGIS Engine的车辆监控系统

描述了ArcGIS Engine的特点，探讨了其在车辆监控系统中的应用，在分析车辆监控系统的组成和工作原理基础上，针对系统所需完成的功能，采用VB开发工具，集成ArcGIS Engine控件，实现了图层控制、车辆定位、轨迹回放、空间数据查询、路径分析等功能，该文完成了系统设计方案，描述了系统的实现过程。     

达旗一中：发展现代教育技术创先进学校

内蒙古鄂尔多斯市达拉特旗第一中学（以下简称“达旗一中”）创建于1956年，已经走过了五十多年的风风雨雨。近几年来，学校确立了“以人为本，以德治校，务实求新，争创一流”的办学理念，努力追求全体学生“志向高远，人格健全，基础扎实，学有所长”的培养目标，构筑了“人心顺，风气正，人气旺，竞争强”的校凤和“严谨、敬业、爱生、奉献”的教风，形成了“勤学、守纪、尊师、奋进”的良好学风，成为一所历史悠久、享有盛誉的自治区普通高中管理先进学校。     

基于即时通信的安全保护策略

分析了IM面临的主要安全威胁及其特点，阐述并借鉴了现有的解决方案，提出了一套即时通信(IM)安全保护策略，利用公钥基础设施机制、“安全套接字层”、CAPTCHA等技术，通过加密、签名、验证签名、解密、CAPTCHA验证和IM消息流量监控等方法，保障了IM的连接安全和数据交换安全，保护了IM系统的配置信息和通信记录，减轻了病毒和蠕虫的威胁。     

基于ASP.NET的高校党建工作绩效评价管理系统设计

通过对高校党建工作调研，开发了一个采用MVC开发模式、B/S架构，以SQL作为数据存储技术，基于Asp.net技术的高校党建工作绩效评价管理系统，实现了自我评价、他人评价、评价分析、系统设计等常用功能。通过测试表明，系统设计合理，运行稳定，指标设置灵活，保证了党员工作绩效评价的科学、公正，提高了考评管理的效率。     

整治“非法操作”

我用自己的电脑写文章、听歌曲、上网，常常在不经意间，电脑屏幕跳出来一个“非法操作”框，“XX程序执行了非法操作，即将关闭。”于是，写好一半的文章，得停下，正听得起劲的歌曲，不能再听了，上网呢，免了吧。而常常，碰到这种情况，我是无可奈何的，能处理就处理一下，不能处理，就只有投降了。那种感觉，真是糟透了。懊恼、烦燥、愤怒，可是又无可奈何。有问题就要解决，痛定思痛，我请教了一些朋友，又翻了翻书，终于明白了其中的道理，其实，“非法操作”这种情况并不可怕，只要稍加处理是完全可以避免的。造成“非法操作”的原…     

基于AT89C51单片机的信号监控系统设计

设计了一款基于AT89C51单片机的信号监控系统，文章详细地介绍了该系统的各部分结构，给出了各部分结构连接简图，并且给出了详细的算法和部分程序代码，最后在Proteus仿真平台上进行了仿真。实验表明，该系统具有结构简单、体积小巧、功能可靠、使用方便等优点，达到了预期效果。可以应用在工业制造、医疗、家庭生活等多个方面，价格低廉，实用性强，具有广阔的应用前景。     

公路交通量调查数据处理系统

分析了一个公路交通量调查数据处理系统的需求特点、总体结构、处理流程、数据库设计、系统实现。该系统包含5个相关但独立运行的子系统：实时数据包接收器，数据包转发器，运行监控子系统，查询与统计客户端，数据在线发布子系统。介绍了系统的主要数据库表及存储过程，给出了基于时序区间的判重算法，推广了加权平均车速算法，讨论了多线程处理、Web服务及Excel报表制作等实现技术。实际运行表明，该系统有良好的稳定性、健壮性与可伸缩性，满足了行业管理需求。     

亲近代码

代码是我们的老朋友了，记得我们最先看到的就是这些逻辑严密的文字，代码让我们进入一个玄妙的逻辑世界，让我们收获每一份的喜悦和成就感。曾几何时，我们远离了代码，疏忽了代码，进入所谓的更高层次，如架构、设计、模式、框架等，然而，我们得到了更好的结果了吗？我们的软件质量提高了吗？我们的客户更满意了吗？本文想重新说一说代码的事儿。     

基于J2EE平台的企业财务软件的研究与开发

本文通过认真研究财务系统的特点和应用现状，提出了适用于中小企业的财务软件开发模式，并充分利用计算机快速、准确和高效的特点，将繁杂的记帐、结帐、报帐等工作全部通过软件来完成，不仅大大减轻了财会人员工作强度，而且大大减少了手工操作产生的误差，大大提高了财务会计工作的效率和质量，促进了企业管理的现代化、规范化，提高企业管理水平适和管理质量。     

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。