基于大数据背景的高校计算机基础课程教学研究

大数据技术的兴起与发展,为我国的高等教育的改革提供了新的教学模式和教学方法.基于大数据背景下开展高校计算机基础课程的教学改革,将大数据技术引入现有的计算机基础课程教学工作中来,将有效提高教学质量。本文首先对大数据的概念、特征以及大数据对教育的影响做了介绍,然后详细分析了当前我国高等学校计算机基础课程教学所存在的问题,最后根据所存在的问题提出了相应的教学改革措施。这些措施,有效地提高了计算机基础课程的教学效率,将有利于学生计算机综合水平的发展和实践能力的进步。     

汇编语言教学改革探讨

结合实际教学经历探索了汇编语言课程教学的若干改革方法,目的是使得学生通过汇编语言的学习提高系统能力和实践能力。主要包括:开课前详细介绍汇编语言课程的意义和价值,重点讲授汇编语言与其他专业课程的联系,对比其他语言进行讲授并增强课堂的实践环节。这些方法和措施明显地提高了学生学习汇编语言的兴趣,证明了教学改革的有效性。     

关于软件学院高年级实践课程教学过程实施方法的改革与研究

针对高校临近毕业的高年级学生的专业课程教育中存在的态度懈怠、学科技术兴趣方向的多元化、实践课程教学形式呆板等问题,结合我校软件学院的移动设备应用开发方向大四学生的《高级脚本语言编程》教学活动,提出并实践了一系列针对高年级实践课程的教学改革,初步形成了适合于软件学院高年级学生实践课程的教学方法。     

大数据时代数据挖掘与分析课程教学改革探究

从理论知识、编程实践、工程实战三个方面对数据挖掘与分析课程进行教学改革.课程采用Python编程语言,围绕贵州省经济文化特色及大数据发展战略,充分运用大数据、数据挖掘、知识图谱等新兴技术来分析贵州省各领域现状,挖掘其内在价值.近三年的教学实践证明了该教学改革的创新性和有效性,培养了学生的大数据思维,为贵州省聚焦大数据战略行动贡献力量.     

以OBE为导向的信管专业Python课程实践教学改革

为了推进信管专业Python课程实践教学的工程教育改革,提升学生的大数据实践能力,将OBE理论基础融入到对Python实践教学改革中.分析传统教学模式下Python课程实践教学的现状,设计了三重实践模式的教学改革,改进了实践形式、实践内容、实践评价.通过以OBE为导向的Python课程实践教学改革,课程的教学效果得到提高.     

基于模块化和鲁棒性的大数据公共课程体系设计方法研究

针对当前高校大数据公共课程在内容、师资安排以及课程衔接等方面存在缺乏合理设计的问题,基于OBE理念,提出一种基于模块化和鲁棒性的大数据公共课程体系设计方法,首先从不同专业对大数据应用人才的培养目标着手,以工程教育认证培养能力目标体系为线索,分析各专业课程与大数据公共课程之间的支撑度和衔接关系,从而构建模块化公共课程框架;然后基于主动式调整思路,将培养目标、课程体系参数化,进而设计课程选择及课程路径的设计与调整方法,并将其嵌入专业教育的持续改进的反馈闭环中实施.经过所在院校的实践,该方法能有效帮助非计算机专业选择和调整大数据技术公共课程,切实提高学生大数据课程的学习效果.     

基于校企合作面向软件行业专业课程教学改革与探索实践

随着云计算大数据的发展,特别是江苏"一谷两园"软件产业聚集区的开发打造,社会软件产业经济对软件人才的需求越来越旺盛与明确。作为培养服务地区产业经济人才的高等院校,在软件人才的培养上却没有更好的输送企业需求人才,对软件人才的培养对社会的需求存在脱轨现象。本文从软件人才专业课程体系建设实践到具体课程教学改革实践再到校企合作模式创新等方面环节提出了相应的改革与探索实践方案。经实践证明,这些环节的改革实施方案效果良好,很多的实现了专业课程教学对学生软件工程意识与项目实战研发能力的培养,实现了高校对软件产业经济的供给侧改革,用学生、高校、企业无缝对接推进软件名称的建设,服务地方产业经济发展。     

基于SPOC的“计算机视觉导论”课程混合式教学设计

小规模限制性在线课程SPOC的兴起和发展给军队院校课程教学改革带来了巨大的机遇。如何利用好开放的、国际互动性强的世界一流大学的优质在线课程资源,结合本校的专业课程体系特点和研究特长,引导和培养学生的创新精神和创新能力,需要深入研究和实践。介绍了SPOC的兴起与实践现状,分析了SPOC给军队院校课程教学改革带来的优势,以"计算机视觉导论"课程为例,提出基于SPOC的混合式课程教学模式设计与实施举措。     

汇编语言程序设计双语教学探索

在总结汇编语言程序设计课程双语教学实践的基础上,本文对计算机专业课程的双语教学可行性进行了讨论,对教材遴选、课堂教学方法以及实验教学措施进行了研究。教学效果表明,计算机专业课程采用双语教学提高了学生直接使用英语学习专业知识的能力,有利于计算机学科教育与国际接轨。     

加强PLC实践教学改革培养高素质创新型人才

可编程控制器是自动化专业中一门应用性很强的专业课程,其实践教学是培养学生实践动手能力和创新精神的重要途径。本文从课程实验、课程设计、课程实习、师资队伍建设和实践基地建设等方面,研究PLC实践教学改革,并在实践过程中使学生的工程素质和创新能力得到了明显提高。     

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.     

Call for Papers The 6^th International Conference on Grid and Cooperative Computing

Recent years have seen rapid advances in various grid-related technologies, middleware, and applications. The GCC conference has become one of the largest scientific events worldwide in grid and cooperative computing. The 6th international conference on grid and cooperative computing (GCC2007) Sponsored by China Computer Federation (CCF),Institute of Computing Technology, Chinese Academy of Sciences (ICT) and Xinjiang University ,and in Cooperation with IEEE Computer Soceity ,is to be held from August 16 to 18, 2007 in Urumchi, Xinjiang, China.     

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.     

The Distributed Time-Triggered Simulation Scheme: Core Principles and Supporting Execution Engine

Distributed real-time simulation is a young technology field but its practice is under increasing demands. In recent years the author and his collaborators have been establishing a new approach called the distributed time-triggered simulation (DTS) scheme which is conceptually simple and easy to use but widely applicable. The concept was initiated in the course of developing a new-generation object-oriented real-time programming scheme called the time-triggered message-triggered object (TMO) programming scheme. Some fundamental issues inherent in distributed real-time simulation that were learned during recent experimental studies are discussed along with some approaches for resolving the issues. An execution engine developed to support both the TMOs engaged in control computation and the TMOs engaged in DTS is also discussed along with its possible extensions that will enable significantly larger-scale DTSs.     

Software-Konfigurationsmanagement in großen Softwareprojekten

Zusammenfassung Mit zunehmender Größe der Softwaresysteme verschärfen sich die für die Software-Herstellung typischen Probleme: Beherrschen großer Objektmengen, Erhalten der Systemkonsistenz, Kontrolle der ständigen Änderungseinflüsse und Gewährleisten einer langen Lebensdauer. Die Disziplin Konfigurationsmanagement bildet den methodischen Ansatz, diese Probleme besser zu beherrschen. Software-Konfigurationsmanagement faßt die Herstellung von Softwaresystemen als eine Abfolge von kontrollierten Änderungen an gesicherten Zwischen- und Endergebnissen auf. Dargestellt werden die Objekte und Funktionen des Software-Konfigurationsmanagements sowie die hierfür in großen Software-Projekten benötigten Methoden, Instanzen und Hilfsmittel.     

Information for Authors

正http://www.zju.edu.cn/jzus http://www.springerlink.com Aim The Journals of Zhejiang University-SCIENCE(A/B/C)are edited by the international board of distinguished Chinese and foreign scientists,and are aimed to present the latest developments and achievements in scientific research in China and     

Editorial:Brain-machine interface(BMI) and cyborg intelligence

正Brain-machine interfaces(BMIs)aim at building a direct communication pathway between the brain and an external device,and represent an area of research where significant progress has been made during the past decade.Based on BMIs,mind information can be read out by neural signals to control     

Information for Authors

正http://www.zju.edu.cn/jzus http://www.springerlink.com Aim The Journals of Zhejiang University-SCIENCE(A/B/C)are edited by the international board of distinguished Chinese and foreign scientists,and are aimed to present the latest developments and achievements in scientific research in China and overseas to the world’s scientific circles,especially to stimulate     

SCIENCE CHINA Information Sciences SUBJECT INDEX TO VOLUME 57(2014)

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