MOOC对计算机专业实践教学的影响

MOOC在全球范围的迅猛发展为高校的教育教学带来新的挑战,它对计算机专业的影响尤为重要。如何迎接MOOC的挑战,以促进我国高等教育的发展是一个重要的研究课题,阐述MOOC的发展现状和课程特点,分析在加强和重视实践型人才培养的今天,MOOC课程对计算机专业实践教学的影响。     

大数据时代的大规模开放在线教育

分析大数据时代MOOC教育的挑战性问题,强调应该以MOOC平台作为群体化学习和创新的实验室,根据计算机学科特点,对自适应性的个性化学习和基于翻转课堂的混合式学习进行深入定量研究,阐述如何形成基于MOOC的教学改革信息化环境和方案,介绍MOOC教学改革相关工作进展。     

大数据时代下计算机专业教学的探索

大数据时代的到来引起了教育领域人士的关注,各高校逐步开始重视相关教学及研究.根据大数据概念及计算机学科联系紧密的特点,能够帮助学习者整理和分析信息,结合实际教学经验,引入计算机专业教学的教育模式、创新教学方法、与时俱进的学习意识等内容来探索大数据时代对计算机专业教学作用及方法,为该专业教学研究人员提供一定参考,也为培养大数据研究人才奠定基础.     

基于大数据时代下计算机专业教学相关问题的探讨

大数据时代下人们需要不断提高自身的计算机使用能力,计算机专业课程在学校的教学课程中越来越具有重要性,传统的计算机教学方法已经无法适应大数据时代发展的要求,需要对计算机教学模式进行变革。本文探讨了大数据时代为计算机专业教学带来的影响和大数据时代下计算机专业教学策略的创新。     

大数据时代的构造性思维培养

针对大数据时代对计算机人才的要求,从理论层面、技术层面、实践层面分析大数据的特点以及对计算机行业的影响,从人类文明进步史的角度论述构造性思维与知识经济特别是大数据时代的关系、构造性方法对计算机科学及应用领域拓展与统一的意义,探讨计算机专业教育的指导思想,指出构造性思维的培养对计算机人才培养的重要性,对教学体系设计、教学过程、教学评价等环节如何贯彻这一指导思想提出建议。     

大数据背景下计算机基础课程改革探讨

随着计算机网络信息化时代的到来,继云计算之后,大数据成为了计算机网络信息化这个时代的风向标,在这样的大数据背景下,如何进行计算机基础课程的改革和教学,是目前高校计算机专业和计算机基础课程所面临的迫切需要解决的问题.为了促进当前的计算机基础课程教育教学能够符合大数据这样的时代背景,本文对大数据背景下计算机基础课程的改革进行了简要的分析和探讨.     

大数据时代计算机专业实验教学改革研究

科技的发展,给整个社会带来了翻天覆地的变化,大数据时代应运而生.大数据时代的计算机专业教学要根据发展需要,对学生进行鼓励式教学,引导学生进行自主探索,更加关注实验活动.计算机专业教学重要的一部分就是实验,在日常授课过程中,要多进行实验教学,提高实验教学的教学效果,让学生最大程度的掌握知识,为今后的就业奠定坚实的基础.本文主要讨论了大数据时代计算机专业实验教学改革措施,提出了计算机实验教学体系、教学方法、考核方法等,以期计算机专业实验教学能够更好的适应时代需求.     

MOOC与大数据技术在大学计算机基础教学中的应用

针对高校大学计算机基础课程教学危机,文章分析了MOOC与当前流行的大数据技术背景,并完整说明这两个概念的实质。然后根据当今大学计算机基础课程教学面临的问题,强调以MOOC平台结合大数据技术来实施大学计算机基础课程教学改革,并阐述这样结合可以给教学工作带来哪些好处,最后总结MOOC与大数据技术的有效融合。     

探索基于大数据的高职学生计算机教学改革

信息技术的兴起与繁盛开创了大数据时代下的发展新格局,也给人们原有生活、工作习惯带来了巨大冲击,教育领域亦是如此。在此情形下,高职教育亟需寻求新的发展突破口,大力促进教学信息化改革,以有效适应社会发展新潮流。而计算机教育作为大数据下的热门专业,高职院校更应紧跟大数据时代发展趋势,转变人才培养模式,革新教学手段,依托信息技术承接,推进现代化计算机教学体系的进一步健全与完善,为高职学生计算机操作素养培育创造良好发展环境。     

大数据时代计算机专业教育的探索

随着大数据时代的到来,高校不得不及时调整计算机专业人才培养方案。通过对大数据时代给计算机专业教育带来的影响进行深入分析,对大数据时代下计算机专业教育的改革进行探索;提出教育改革的主要方面：改革目标、调整内容和教师素养与人才培养;并给出一种可行的计算机专业教育培养方案。     

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.