高等农业院校学业预警制度及其学籍管理实践

高等学校招生规模不断扩大,使大学生群体日趋多元化,建立科学化、规范化和人性化高等院校学籍预警制度势在必行。学 业预警制度采用科学化事前预警、事中处理方式,帮助大学生顺利完成学业,是建立大众化高等教育学籍管理制度的迫切需要。规 范化学业预警制度使学籍管理功能前移,形成预防为先、事前预警和事中处理的高等学校学籍管理体系,及时降低不良学籍异动 比例。人性化学业预警制度增强了学校与学生家长的良性沟通,促进了高等农业院校以人为本的学籍管理制度建设。     

基于高校档案管理系统的学籍档案管理模式研究

学籍档案管理是高校教育教学的重要组成内容。通过分析学籍档案的形成规律和特点,力图运用档案管理系统,借助信息技术和网络技术,利用著录模板设置和数据导入功能,构建现代化学籍档案管理模式。促使学籍档案归档科学、管理规范、利用充分,实现归档部门负责信息的真实性、完整性,档案部门确保信息的安全性、有效性,更好地为高校、个人以及社会服务。     

基于Struts框架的系级教务管理系统的Web架构

目前清华大学综合教务管理系统是集C/S和B/S技术于一体的多模块综合管理信息系统,该系统由学籍管理、教学计划管理、成绩管理、排课、选课等十几个模块组成,校内学生在网上选课,教师利用网络学堂对课程进行维护,各系教务管理人员通过“清华大学网上系级教务信息查询系统”对该系统进行访问,查阅学籍异动情况、学生成绩、培养计划课组等。该系统基本达到了基于学分制模式下的现代化教学管理的要求,实现了教务一级管理和信息共享,但作为校级统筹管理的产物,针对系级管理的特殊要求,还存在一定的缺陷。就执行的途径来看,首先该系统只对系内教…     

浅谈C/S架构下的高校学籍管理系统

随着数字校园在普通高校校园中的持续发展,学籍管理的方式从以前的人工的记录、整理等逐步被现代化计算机信息管理系统所取代。管理人员不在用手工处理大量、繁琐的学生学籍信息,而是运用计算机技术把学籍管理工作变得规范、准确、高效。本学籍管理系统采用C/S架构模式的管理信息系统,按照标准的软件开发设计流程:对客户的需求进行分析,得到学籍系统的功能要求,从而确定了明确数据结构、数据库的设计方案,进而使系统的总体设计及详细设计及实现过程事半功倍。     

基于Delphi的高职院校学籍管理系统设计

本文针对高职院校学籍管理的现状,首先阐述了系统需求分析中的学籍管理机构、管理需求和管理角色,然后对系统流程分析进行了动态组合,最后分析了系统模型分析中的角色划分、模型关系,并对系统的实现方法进行了总结,为解决高职院校学籍管理系统的问题打下了良好基础。     

基于WEB的研究生学籍管理平台的研究与开发

本平台以软件工程思想为指导,采用B/S结构设计,旨在通过平台的设计和使用架构基于WEB的网络化管理环境,规范研究生学籍管理,简化工作流程,提高教学管理水平和工作效率。本文介绍了研究生学籍网络化管理环境的实现,平台的主要功能和设计思路等。     

高职学籍管理系统的设计与实现

随着高职学院的发展,学生数量不断增加,学籍信息的网络化管理势在必行.本文利用ASP.NET技术实现了高职学院学籍管理系统从学生到校、在校学习直到毕业离校整个过程的信息化管理.使得学院对学生学籍信息的管理更加准确、高效,提高了工作效率.     

基于WEB的研究生学籍管理平台的研究与开发

本平台以软件工程思想为指导，采用B／S结构设计，旨在通过平台的设计和使用架构基于WEB的网络化管理环境，规范研究生学籍管理，简化工作流程，提高教学管理水平和工作效率。本文介绍了研究生学籍网络化管理环境的实现．平台的主要功能和设计思路等。     

学生学籍管理信息系统的开发实践与研究

学生学籍管理是教学教务管理的一个重要内容。随着学院学生人数的增加,学生学籍管理工作也变得越来越复杂。学生学籍管理既有对学生基本信息的管理,同时也涉及到对学生学籍变更、奖励处罚信息的管理。学生学籍管理系统是典型的管理信息系统(MIS),其前台采用面向对象的开发工具Eclipse,后台数据库采用SQL Server2005数据库。SQL Server 2005数据库具有与Eclipse无缝连接、操作简单、易于使用的优点。运行结果表明,本学生学籍管理系统极大提高了工作效率,节省了人力和物力,最终满足教学管理的需要,同时也成为现代化教学管理的标志。     

高职高专学籍管理系统的设计与实现

从呼伦贝尔职业技术学院学籍信息管理的实际情况出发,对基于校园网的学籍管理系统进行数据库的建模以及网络平台的研究与开发,最终我们实现了这个新的学籍管理系统。本学籍管理系统采用UML技术,利用PowerDesigner软件来完成学籍管理信息系统的分析、设计和数据库的设计;集B/S和C/S技术于一体,采用面向对象的方法来实现学籍管理系统的编码;采用三层网络体系结构,通过构建中间事务层,为用户提供了可视化的管理。     

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.