基于VB高校图书管理系统

高校图书管理系统是用Visual Basic6.0开发出来的,主要应用于高校图书馆图书管理系统。本论文主要阐述图书馆图书管理系统的设计思想和实现技术。该系统将使用者分为系统管理员、操作员和一般读者三大类。系统管理员维护系统的正常运行和系统设置,操作员进行借还书业务,一般读者只可查询图书信息。     

基于VB高校图书管理系统

高校图书管理系统是用Visual Basic6．0开发出来的,主要应用于高校图书馆图书管理系统。本论文主要阐述图书馆图书管理系统的设计思想和实现技术。该系统将使用者分为系统管理员、操作员和一般读者三大类。系统管理员维护系统的正常运行和系统设置,操作员进行借还书业务,一般读者只可查询图书信息。     

基于.NET下Web Service的图书信息查询系统的研究

图书信息的查询是图书信息管理中非常重要的一环,随着互联网的发展,传统图书信息查询系统单一,不能通过系统对不同部门的图书进行一次性查询,因此迫切需要一种新的集成方法。而WebService技术给图书信息查询系统的发展带来了真正的集成性,可重用性。     

基于J2EE架构的信息查询系统的研究与应用

针对目前异质网络环境下的信息查询需求,结合J2EE架构及MVC设计模式,研究了基于J2EE架构的信息查询系统体系结构,并且应用Struts框架,给出了基于Struts框架的信息查询系统流程。最后,结合某高校成人教育学院网上教务信息查询实际需求,设计并实施了某高校成人教育学院教务网上综合信息查询平台。     

基于Android平台的高职图书资源推介系统设计与实现

在高速无线网络日益成熟和智能手机大量普及的环境下,本文针对高职院校图书资源应用的实际需求,设计并实现了一款基于Android平台的图书资源推介系统,系统分为服务器端和Android客户端,服务器端通过互联网提供服务接口,Android客户端提供图书资源推介信息查询、收藏、管理、读者互动等功能。     

基于GIS的森林防火信息管理系统设计与实现

分析了计算机技术、地理信息系统 (GIS)技术在森林防火中的重要性 ,针对森林防火管理的特点 ,设计和开发出基于 GIS的森林防火信息管理系统 ,该系统可实现火点智能定位 ,火场信息查询、扑火信息查询、辅助决策指挥和火灾评估档案的查询、统计和分析等功能 ,促进了森林防火信息化管理。     

小型图书管理系统的设计和实现

图书管理系统作为现代社会高校日常事务中不可或缺的一个IT系统,拥有悠久的历史传承。从其功能上看,它将图书工作人员从繁琐、杂乱的图书管理信息中解救出来,也使得读者能够更快捷全面的了解图书信息。作为软降工程的一个项目,小型图书管理系统实现了计算机的管理自动化。此系统,用C#开发前端界面和后台业务,用SQL作为数据库来存放读书信息。实现了信息管理、借还操作、图书排列及信息查询等多个必须功能。从结果上看前期工作已基本上满足日常图书管理工作的基本需求。     

基于语义扩展的图书智能查询系统研究

伴随着知识经济的迅速发展,数字图书馆已成为信息资源传播的重要载体之一。传统的基于关键词的检索技术已无法满足用户对图书信息的需求,并且自然语言的多义性导致了图书信息检索的查全率和查准率偏低。在现有的数字图书馆检索系统基础之上,使用本体技术,扩展了现有图书馆信息检索模型的功能,设计并实现了基于本体技术的图书语义扩展智能查询SEBIQR系统。所设计的图书智能查询系统除了能实现传统的图书管理功能之外,还能对用户输入的关键词进行语义扩展分析,重点实现了图书信息的模糊查询和语义扩展查询,大大提高了当今图书信息智能查询系统的检索效率。     

图书管理系统的设计与实现

通过对局域网环境下高校图书管理的需求分析,设计了一个应用集成的、高效的书香苑图书管理系统,即网上图书馆.本系统主要实现了查询图书、借还图书、管理图书、读者信息管理等功能,为读者提供方便快捷的服务.     

基于ARM的移动图书导航系统

为改善图书馆繁杂的图书管理工作,在此提出一种基于ARM的移动图书导航终端方案。根据该方案,设计出基于ARM的硬件终端和Qt／Embedded Linux终端导航软件。该导航终端通过获取图书条码或图书题名关键字查询出图书的详细位置信息,为用户提供导航服务。同时,移动导航终端使得图书的寻架与归架简单化,不仅方便了读者而且减少了图书管理人员的工作量。     

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     

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QTE的蒙古文显示机制研究与实现

蒙古语言是中国蒙古族使用的通用语言,由于蒙古文区别于其他文字的书写方式和其自身变形机制等特点,在很多通用的文字处理引擎中都不被支持。在嵌入式产品开发与应用领域中Linux加QTE已经成为流行方式。该文给出了一种在QTE环境上实现基于标准Unicode的蒙古文点阵显示和变形算法, 并自定义了支持蒙古文的QTE组件,扩展了QTE功能,为在Linux加QTE方式的嵌入式体系结构中处理蒙古文提供了一种解决方法。     

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。