基于计算机的一体化指挥平台相关课程实战化教学设想

本文分析了岗位任职教育院校中,基于一体化指挥平台的课程教学与部队实战化训练脱节的现象及原因,根据"向部队靠拢,向实战聚焦"的要求,对基于一体化指挥平台课程的实战化教学提出了相关教学改革设想。     

信息化条件下任职士官计算机课程教学改革初探

针对任职士官计算机水平与部队信息化建设要求不相适应的现实问题,深入调查分析了某部队任职士官计算机水平的现状与实际需求,明确了士官任职教育计算机教学的目标,进而有针对性地提出了任职士官计算机课程教学改革的几点新思路,确保课程教学真正服务于部队,服务于实战。     

中职计算机教学中培养实用型人才初探

中职计算机教育与大学计算机教育相类似,目前国内的计算机教育的方式和模式都存在课程陈旧、与社会实际应用相脱节等弊端。加快中职计算机教学改革,以就业为根本目的的培养社会实用型人才,是中职计算机教学应把握住的前进方向。     

突破传统思想 注重实践能力

中职计算机专业的学生,应该是社会对计算机应用人才需求比例中最大的一部分,而现在中职计算机教育专业的教育方法不能适应社会的需求,造成教育和社会需求的脱节.根据多年的教学经验,笔者结合自己的教学实践,谈谈有关计算机教学的几点做法.     

“做学教合一”在计算机教学中的应用

随着计算机产业的不断发展和普及,目前国内对计算机方面人才的需求也日益增加,这为中职学校创造了培养计算机专业人才的良好机遇。但与之相应的中职学校计算机教育却相对滞后,教育观念陈旧,教学方法不够合理,由此造成了教育和社会需求的脱节。鉴于以上原因,笔者更新教学理念,结合人民教育家陶行知先生的生活教育理论和笔者自身多年的教学,在计算机教学上提出自己的一些看法。     

士官院校军械维修专业计算机课程教学改革探讨

针对部队士官院校军械维修专业的计算机教学并没有跟上信息技术发展的步伐,导致士官院校计算机教育与部队需求存在差距的问题,分析当前士官院校军械维修专业的计算机教学现状,提出通过加强课程开发、优化教学内容、注重对士官院校师资力量的培养、因材施教和加强形成性的教学考核等措施来进行士官院校军械维修专业计算机课程教学改革的观点。     

突破传统思想 注重实践能力

中职计算机专业的学生,应该是社会对计算机应用人才需求比例中最大的一部分,而现在中职计算机教育专业的教育方法不能适应社会的需求,造成教育和社会需求的脱节。根据多年的教学     

多元立体化的大学计算机基础教育发展研究

针对当前计算机基础系列课程的高等教育与信息技术飞速发展严重脱节的问题,以北京交通大学的"大学计算机基础"与哈尔滨工业大学的"C语言程序设计"两门国家精品资源共享课的建设为例,提出多元立体化的大学计算机基础教育发展模式,阐述教学模式效果并进行分析,以期为更多学校的计算机基础教育教学提供借鉴。     

高职高专院校中计算机教学与实践应用能力之我见

任何一所高校都离不开计算机教育,高职高专院校也不例外,因此,对计算机教学的教学模式的研究与思考对学生的创新思维能力、实践应用能力都有着十分深远与重要的意义。本文分析了现今在计算机教育领域中教学与实际应用与考核体系相脱节的现象,结合该领域教育改革的理论月实践,着重提出在计算机教育中增加学生实际应用与实践环节,以更好地开发学生的创新思维与科学研发能力。     

校企合作人才培养模式下的《网页设计与制作》教学做一体化教学模式研究——以马鞍山师范高等专科学校为例

网页设计与制作是我校计算机教育、网络技术、软件技术等专业的主干课程,具有与职业岗位联系密切,应用面广,实践性、操作性和综合性都很强等特点。为了解决理论与实践脱节、教与学脱节这一影响高职教育教学质量问题,缩短学校人才培养与社会实际需求之间的差距,本文阐述了校企合作人才培养模式下的《网页设计与制作》教学做一体化教学模式。     

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。     

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.     

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.     

View-based model-driven architecture for enhancing maintainability of data access services

In modern service-oriented architectures, database access is done by a special type of services, the so-called data access services (DAS). Though, particularly in data-intensive applications, using and developing DAS are very common today, the link between the DAS and their implementation, e.g. a layer of data access objects (DAOs) encapsulating the database queries, still is not sufficiently elaborated, yet. As a result, as the number of DAS grows, finding the desired DAS for reuse and/or associated documentation can become an impossible task. In this paper we focus on bridging this gap between the DAS and their implementation by presenting a view-based, model-driven data access architecture (VMDA) managing models of the DAS, DAOs and database queries in a queryable manner. Our models support tailored views of different stakeholders and are scalable with all types of DAS implementations. In this paper we show that our view-based and model driven architecture approach can enhance software development productivity and maintainability by improving DAS documentation. Moreover, our VMDA opens a wide range of applications such as evaluating DAS usage for DAS performance optimization. Furthermore, we provide tool support and illustrate the applicability of our VMDA in a large-scale case study. Finally, we quantitatively prove that our approach performs with acceptable response times.     

A pragmatic multi-method investigation of discrepant technological events: Coping,attributions, and ‘accidental’ learning

Discrepant technological events or situations that entail a problem, a misunderstanding or a difficulty with the Information Technology (IT) being employed, are common in the workplace, and can lead to frustration and avoidance behaviors. Little is known, however, about how individuals cope with these events. This paper examines these events by using a multi-method pragmatic approach informed by coping theory. The results of two studies – a critical incident study and an experiment – serve to build and test, respectively, a theoretical model that posits that individuals use a variety of strategies when dealing with these events: they experience negative emotions, make external attributions, and adopt engagement coping strategies directed at solving the event, eventually switching to a disengagement coping strategy when they feel they have no control over the situation. Furthermore, users’ efforts may result in ‘accidental’ learning as they try to overcome the discrepant IT events through engagement coping. The paper ends with a discussion of the results in light of existing literature, future opportunities for research, and implications for practice.