项目管理应用于综合实验课程教学的研究

在研究项目管理教学模式的基础上,结合“软件设计与系统开发综合实验”课程的特点,设计了应用项目管理知识开展信息与计算科学专业综合实验课程教学的方法。     

微机原理与接口技术的开放型实验设计

旨在通过开放型实验的实例解析,阐述开放型实验模式是完成实验教学的重要环节。它不仅有利于学生形成完整的课程理论体系,同时可以不断完善学生的综合能力。本文以微机原理与接口技术课程为例,探讨开放模式下实验课程项目资源库的建设及实验管理平台的开发设计,为设计相近专业课程的开放模式提供了参考,也为实验室综合管理平台的开发、建设提供可靠的依据。     

计算机网络实验的整合与实践

计算机网络实验是计算机网络课程教学中的一个重要环节,针对计算机网络实验课在教学中却存在种种问题,围绕实验教学目标,结合网络课程的特点,就计算机网络实验课的组织和管理、实验内容的设置提出了一些改革设想和实践方案。把多门网络类实验课程的实验项目进行了整合,构成了一门大的实验课程,提高了学生综合运用知识的能力。     

计算机网络实验的整合与实践

计算机网络实验是计算机网络课程教学中的一个重要环节,针对计算机网络实验课在教学中却存在种种问题,围绕实验教学目标,结合网络课程的特点,就计算机网络实验课的组织和管理、实验内容的设置提出了一些改革设想和实践方案。把多门网络类实验课程的实验项目进行了整合,构成了一门大的实验课程,提高了学生综合运用知识的能力。     

“软件设计与系统开发综合实验”课程建设

根据“软件设计与系统开发综合实验’’课程的指导思想、目的和要求，给出了实验课程项目的设置方案、考核方法及评分标准，并重点探讨了课程教学方法和教学手段的改革措施：     

“软件设计与系统开发综合实验”课程建设

根据“软件设计与系统开发综合实验”课程的指导思想、目的和要求,给出了实验课程项目的设置方案、考核方法及评分标准,并重点探讨了课程教学方法和教学手段的改革措施。     

计算机类实践性课程的改革与创新

本文对培养计算机类实践性课程创新人才进行了讨论,从建立实践教学体系、引入有兴趣和有能力的教师、研究和培养学生喜爱实验的健康心理、建立适合管理综合设计型实验项目的管理办法、建立创新实践基地等方面提出了具体的改革方案。     

基于CDIO的网络工程项目实战课程设计与实践

CDIO教育理念强调项目导向,强调做中学。网络工程项目实战是一门实践性很强的课程,基于CDIO教育理念,课程以项目为核心开展教学,综合了网络规划与设计、路由与交换技术、Linux服务器管理和综合布线技术多门课程的知识点,构建了以企业园区网络建设为目标的实践项目。本文从教学目标,教学内容,教学实施与效果几个方面给出了课程设计与实施的全过程。实践证明,本课程对于提升学生实践能力和培养学生综合应用知识的能力发挥了重要的作用。     

Office高级应用课程校企合作实验项目建设实践

通过分析高校文科专业Office高级应用课程设立的目标与当前课程实验项目改革的必要性,提出在课程实验教学环节采用校企合作模式进行相关建设,设计与企业实际办公应用相关的实验项目,革新实践教学内容与方法,完善师资队伍结构.由此培养学生综合应用Office办公组件解决实际问题的思维与设计能力,为学生胜任日后工作中的Offic...     

跨学科的计算机信息类项目课程的开发与实践——以《票务管理》为例

学科知识之间的交叉和科技的综合发展需要教育能传授综合的工程知识和技能。针对计算机信息管理专业的跨学科特点,在人才培养目标及专业教学内容与知识体系层面上考虑开发项目课程。通过开设融合多学科知识的项目课程,培养学生综合实践和运用多学科知识的能力。     

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.