Using an Action Research Framework to Explore Assessment: A South African Case Study

This article is a reflection of my first experience with action research in trying to devise a system of assessment that would benefit both first and second language speakers of English in an assessment system that is plagued by its separatist past. In this paper, I discuss an action research study on oral assessment implemented at two tertiary institutions in South Africa. The actual details of each phase of the assessments are not reported on, but the methods used to facilitate the processes are. The findings and adaptations after each phase of the assessments are discussed to show the effectiveness of using an action research methodology.

基于最小成本的多物资需求的协作供应

讨论包括运输成本、购货成本以及库存成本在内的总成本最小的供应链协作供应问题。在带有时间需求的多个供应点协作供应的前提条件下，建立了使总成本最小的多物资需求的数学模型；设计了一个求解该模型的算法，证明了该算法的可行性和最优性，给出了该算法的算法复杂度，从而指出试算法是一个拟多项式时间算法；最后给出了一个算例。     

Using Action Research to Improve Communication and Facilitate Group Work in a Multicultural Classroom: A South African Case Study

This study started with problems that my colleagues (and I) were experiencing with interaction and intercultural communication among students in our diverse classrooms. Educators were also experiencing difficulties in motivating students to work effectively in groups. The purpose of this paper was to seek solutions to these problems by exploring variations of the group oral assessment structure in a multilingual and multicultural context. Four phases of assessments were conducted at two tertiary institutions in South Africa using a combination of action research and a participatory approach. Not only did this study succeed in addressing the problems but it also revealed the added benefits of using an action research methodology.     

大面积航班延误下的协同决策过程

民航业的蓬勃发展带来了航班延误这一新的问题。针对大型枢纽机场大面积航班延误的情况,基于多目标优化的思想,建立了多阶段多目标多部门的应急协同决策模型。该模型能够结合多部门意见,并随着事态的发展对决策进行动态调整。模拟实验表明该模型可以实现科学决策,对于实际的应急决策问题具有重要的意义。     

基于多Agent的Web数据挖掘系统

本文充分利用多Agent系统的协同特性,分析了Web数据挖掘系统的体系结构和功能模块。     

CSCW环境下MIS系统的关键技术

计算机支持的协同工作(CSCW)概念的引入,使计算机的工作方式发生了根本改变。协同工作环境下,MIS系统必须具备身份识别、权限检查、优先权、共享信息空间、自由浏览等许多全新的功能。要实现这些功能,CSCW-MIS系统必须解决群接口、并发控制、协同管理等三大关键技术。     

基于合作教育模式的应用型创新人才培养体系设计与实践

本文将大学生课外科技创新活动与合作教育结合在一起,建立基于合作教育模式的应用型创新人才培养体系和"三层次、五模块"的实验教学体系.经过在两届毕业生的实践应用得到了较好的效果,毕业生的工程实践能力和创新能力明显增强.     

浅谈车工实习教学模式的创新

我校一直致力于教学计划、教学大纲、教学手段的改革，曾经采用“一体化”、“模块化”等教学方法教学，并取得了一定的成效。但在车工实习教学中，受实习工位、实习时间、实习班级人数、实习材料的消耗等因素的影响，部分学生有时并不能很好地掌握所学的课题。为了让学生更好的掌握操作技能，分析问题产生的原因，根据车工实习教学的经验，可以考虑采用“互助式”和“一体化”相结合的教学法。     

Analytic and Dynamic Approach to Collaboration: A Transdisciplinary Case Study on Sustainable Landscape Development in a Swiss Prealpine Region

The involvement of stakeholders and the public in societal decision processes has lately received increased attention. We suggest that appropriate and tailored techniques should be selected and integrated to provide the prerequisites for inclusive involvement depending on the issue, type, goals and phase of the decision process in question, i.e. an analytic, systematic and dynamic approach to collaboration. In a transdisciplinary case study design we integrate diverse analytical methods whereby a process of mutual learning between science and people from outside academia is strived for. Our framework for collaboration is illustrated by a case study on sustainable landscape development in the Swiss prealpine region of Appenzell Ausserrhoden.

信息化业务协同标准符合性测试评价指标体系研究

标准的作用是将信息规范化，信息化业务协同标准符合性测试是大数据互联互通和业务协同的有力保障，目前信息化业务协同标准符合性测试尚缺乏可量化的评估指标体系。本文从网络通、业务通、数据通、接口性能、接口安全等五个层面，构建了信息化业务协同标准符合性测试的评价指标体系，对各指标的内容、评分以及测试结果判定等进行了细化说明，并根据指标权重的计算方法提供了各指标的参考权重，最后通过案例对本指标体系进行了测试验证。本文提出的评估指标对开展信息化业务协同标准符合性测试具有重要的参考价值。