基于DEAP软件的教学案例编制

文章通过对一个将数学、经济学与计算机软件相结合的教学案例的设计、编制与实施过程的总结,给出一个关于海洋方面定量研究的教学案例,初步弥补了定量研究海洋经济方面教学案例的不足。通过总结案例教学实践的经验,提出一个成功的案例应注重真实性、普遍性、开放性与针对性。     

图形设计软件课程教学改革实践

本文结合对《图形设计软件》课程的教学实践,提出了计算机图形软件课程项目导向的教学新理念,从教学设计思路、教学内容选取、教学过程实施和课程评价体系设计等方面进行了具体的阐述。     

高职院校机房的管理及维护

在高职教育不断发展的今天,高职院校计算机房已是高职学生全面素质教育中一个极为重要学习场所,从分析影响当前高职院校机房管理的因素,从而探索出适合高职院校且高效的机房管理模式,并结合具体实践探索管理创新的具体途径。以促进提高各高职院校机房管理更规范、更高效。     

提高你的翻译效率

在多语言环境的国际化市场中,拥有快速、经济、可扩展的翻译解决方案是提高企业竞争力的重要途径。目前市场上常见的翻译软件多数属于机器翻译的范畴,用户可以利用它们来了解文章的大意,但其翻译的准确度和实用性还远远达不到人工翻译的水平。当机器翻译在短时间无法取得更大突破的时候,还有什么别的工具可以帮助人们提高翻译效率吗?塔多思公司为我们展现了一种新的辅助翻译工具TRADOS 5。     

春意盎然的协同软件市场

2006年春季,协同软件继续保持高速发展态势,为推动2006成为管理软件的“协同年”奠定了良好基础.     

EJB中用JMS模拟多线程机制的设计和实现

多线程机制是提高系统执行效率的关键，但对于采用EJB技术的服务器端，由于EJB规范限制使用多线程机制，因此执行效率往往不那么令人满意。针对EJB中不能使用线程这一缺陷，文中给出了在EJB中如何用JMS来模拟多线程机制并提供了一个具体的实现方案，将该方案用于网管系统中并发的获取各网络设备的MIB信息以计算某一网络性能指标时取得了令人满意的成绩，大大缩短了系统运行的时间。从而可知在EJB中采用JMS技术来模拟多线程机制不仅在理论上可行，在实际应用中也是可行的。     

办公自动化软件产品线的研究与设计

软件产品线是一组具有可管理的公共特性的产品集合。选取网络办公自动化（OA）系统作为特定的研究领域，在分析此领域中产品的共性后，给出了OA系统软件产品线的实现方法。具体描述了OA系统产品线的需求工程，OA系统产品线核心资产的提取，并以科技项目管理系统为例说明了如何将核心资产应用到具体的产品开发中。     

基于犹豫模糊集的软件质量评价模型

提出一种基于犹豫模糊集的软件质量评价模型。首先,根据专家打分,将犹豫模糊集与直觉模糊集相结合,得出软件质量特性的综合犹豫模糊评价矩阵;然后,通过计算犹豫模糊广义比较表,得出软件各质量属性得分;最后根据得分情况给出软件的质量排序。该模型较好地解决了专家对软件质量指标进行评价时的犹豫性问题。具体的案例分析表明,所提出的软件质量评价模型是可行、有效的。     

应用Matlab解决常用DEA模型的评价分析

阐述多种常用的DEA评价模型,利用矩阵形式表述模型结构,应用Matlab对这些模型的评价程序进行编写.使常用的DEA评价问题可以通过Matlab软件解决,有效地解决了DEA循环计算导致的计算量大和复杂的问题.编写的程序分别为传统DEA-CCR模型及其对偶模型、BCC模型、最劣CCR模型和超效率DEA,为以后的DEA评价问题和模型改进提供了便利.     

软件模具与软件加工工艺

本文在软件模具和软件模具生产方法的基础上 ,进一步论述了软件模具与软件加工工艺 ,为软件企业如何提高生产效率和产品质量 ,提供了一套更具体的技术     

A web-based formative assessment tool for Masters students: A pilot study

The use of web-based learning and assessment tools is growing in tertiary institutions around the world. To date, very few papers have reported the development and evaluation of a web-based formative assessment tool for postgraduate students. The aim of the present paper was to report on the development and evaluation of an online formative assessment tool for this student group. The web-based formative assessment tool was evaluated by a sample of undergraduate students, postgraduate students and academic staff within a psychology department in order to determine the suitability and sensitivity of the tool. The results of this pilot test suggest that the development of such a tool is both appropriate and feasible for Masters students studying psychology.     

Cognitive evaluation for conceptual design: cognitive role of a 3D sculpture tool in the design thinking process

ABSTRACT

This study focuses on the decisive role played by the digital design environment in the cognitive design process and design thinking. To analyse the cognitive role of digital design tools, we carried out a protocol analysis of conventional design sketching and a 3D sculpture tool. Cognitive evaluation was a differentiating factor when considering the contextual role of the 3D sculpture tool in subsequent evaluations, non-sequential evaluations for conversion, and passive approaches within the design process. Cognitive evaluation played the following roles: validation, extension, navigation, exploration, and confirmation. The navigation, exploration, and extension roles played by non-sequential evaluation were mainly related to inductive design thinking. Finally, the types of cognitive evaluation and their roles when using the 3D sculpture tool were different, according to the design thinking type. This study explored the multidimensional roles of cognitive evaluation using a 3D sculpture tool and its relationship with design thinking types.     

An approach to ergonomics evaluation of hand tools

Based on current knowledge of cumulative trauma disorders in the hand and forearm, related to the use of hand tools, an analysis was undertaken of variables to be considered in ergonomics evaluation of hand tools. Measurement methods were developed and an evaluation station was implemented. Measurement methods are physical, physiological or psychophysical. They focus on the tool, and on the effect of typical use of the tool on the operator. The evaluation station serves as a resource in the development, selection, and testing of tools for a given purpose.     

软件可靠性分析、测试与评估工具--SRATE介绍

软件可靠性分析、测试及评估工具(SRATE)是一个集软件可靠性分析、测试及评估于一体的软件工具。该工具支持多种测试策略下的软件自动化测试及评估试验,包括随机测试策略、自适应测试策略等。该工具还集成了包括欧洲航天局的space软件、浙大CAD&CG国家重点实验室的Intra3D构件库在内的多个典型被测对象。根据工具接口要求可以方便的添加新的测试策略和测试对象。具有自动化程度高、通用性强、配置灵活、易于扩展的特点,是进行软件可靠性分析研究工作的有力工具。     

COMPARING PRONOUN RESOLUTION ALGORITHMS

This paper discusses the comparative evaluation of five well-known pronoun resolution algorithms conducted with the help of a purpose-built tool for consistent evaluation in anaphora resolution, termed the evaluation workbench. The workbench enables the evaluation and comparison of pronoun resolution algorithms on the basis of the same preprocessing tools and test data. The tool is controlled by the user who can conduct the evaluation according to a variety of parameters, with regard to the types of anaphors and the samples used for evaluation. The extensive comparative evaluation of the pronoun resolution algorithms showed that their performance was significantly lower than the figures reported in the original papers describing the algorithms. The evaluation study concluded that the main reason for this drop in performance is the fact that all algorithms operate in a fully automatic mode.     

Experiences of using an evaluation framework

This paper reports two trials of an evaluation framework intended to evaluate novel software applications. The evaluation framework was originally developed to evaluate a risk-based software bidding model, and our first trial of using the framework was our evaluation of the bidding model. We found that the framework worked well as a validation framework but needed to be extended before it would be appropriate for evaluation. Subsequently, we compared our framework with a recently completed evaluation of a software tool undertaken as part of the Framework V CLARiFi project. In this case, we did not use the framework to guide the evaluation; we used the framework to see whether it would identify any weaknesses in the actual evaluation process. Activities recommended by the framework were not undertaken in the order suggested by the evaluation process and we found problems relating to that oversight surfaced during the tool evaluation activities. Our experiences suggest that the framework has some benefits but it also requires further practical testing.     

The system reliability analyser tool

This paper describes the design and evaluation of a socio-technical design support system, the system reliability analyser (SRA). The tool is used to validate non-functional system requirements, such as system reliability. It employs a Bayesian belief network (BBN) model to assess system reliability (Pearl in Probabilistic reasoning in intelligent systems: networks of plausible information, 1988) based on a variety of high-level operational scenarios. The tool diagnoses problematic areas in future system models and assists in the identification of their causes. The evaluation of the tool demonstrated that it supported the task it was intended to do. The evaluation also identified usability problems in the current visualisations and illustrated their resolution.     

系统安全通用准则评估工具的设计和实现

简要介绍了CC评估的相关背景知识，指出目前CC洋估所面临复杂性高、效率低的问题，然后针对这个问题设计了系统安全通用准则评估工具，并详细介绍了该工具的功能和模块设计。最后给出了该工具的实现和应用。     

基于扩展攻击树的信息系统安全风险评估*

在攻击树模型的基础上,对该模型进行扩展,提出了一种新的定量的风险评估方法.在对叶子节点(原子攻击)风险值的量化中,采用了多属性效用理论,使得评估更加客观;对该方法的每一步骤均给出了具体的算法,为实现自动化的评估工具建立了基础.     

Finding trading patterns in stock market data

This article describes our design and evaluation of a multisensory human perceptual tool for the real-world task domain of stock market trading. The tool is complementary in that it displays different information to different senses - our design incorporates both a 3D visual and a 2D sound display. The results of evaluating the tool in a formal experiment are complex. The data mined in this case study is bid-and-ask data - also called depth-of-market data - from the Australian Stock Exchange. Our visual-auditory display is the bid-ask-land-scape, which we developed over much iteration with the close collaboration of an expert in the stock market domain. From this domain's perspective, the project's principal goal was to develop a tool to help traders uncover new trading patterns in depth-of-market data. In this article, we not only describe the design of the bid-ask-landscape but also report on a formal evaluation of this visual-auditory display. We tested nonexperts on their ability to use the tool to predict the future direction of stock prices.