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排序方式: 共有371条查询结果,搜索用时 15 毫秒
101.
任务驱动法在Flash动画制作课程教学中的应用   总被引:1,自引:0,他引:1  
针对Flash动画制作课程教学过程中存在的问题与不足,任务驱动法对激发学生的学习兴趣,挖掘学生的特长和潜能,培养学生的想象力和创新能力行之有效。  相似文献   
102.
孙峰 《黑龙江冶金》2010,30(2):28-29
工业厂房钢结构件的选材、放样、零件加工、构件的组装、焊接和安装。  相似文献   
103.
This paper applies an analytic hierarchical prediction model based on the Multi-Criteria Decision Making with Incomplete Linguistic Preference Relations (InLinPreRa) to help the organizations become aware of the essential factors affecting the Enterprise Resource Planning (ERP), as well as identify the actions necessary before implementing ERP. The subjectivity and vagueness in the prediction procedures are dealt with linguistic variables quantified in an interval [−t, t]. Then predicted success/failure values are obtained to enable organizations to decide whether to initiate ERP, inhibit adoption or take remedial actions to increase the success possibility of ERP. Pairwise comparisons are used to determine the priority weights of influential factors, and the possible occurrence ratings of success or failure outcome amongst decision makers. There are not any inconsistency occurred in this procedures because this proposed approach allows every decision expert to choose an explicit criterion or alternative for the without restriction. When there are n criteria in a decision matrix, only n − 1 times of pairwise comparisons are taken. This approach not only improves the efficiency of pairwise comparison compared with the traditional AHP, but also avoids the checking the consistency of linguistic preference relation when the decision makers undertake the pairwise comparison processes.  相似文献   
104.
Analysis and Classification of Multi-Criteria Recommender Systems   总被引:2,自引:0,他引:2  
Recent studies have indicated that the application of Multi-Criteria Decision Making (MCDM) methods in recommender systems has yet to be systematically explored. This observation partially contradicts with the fact that in related literature, there exist several contributions describing recommender systems that engage some MCDM method. Such systems, which we refer to as multi-criteria recommender systems, have early demonstrated the potential of applying MCDM methods to facilitate recommendation, in numerous application domains. On the other hand, a comprehensive analysis of existing systems would facilitate their understanding and development. Towards this direction, this paper identifies a set of dimensions that distinguish, describe and categorize multi-criteria recommender systems, based on existing taxonomies and categorizations. These dimensions are integrated into an overall framework that is used for the analysis and classification of a sample of existing multi-criteria recommender systems. The results provide a comprehensive overview of the ways current multi-criteria recommender systems support the decision of online users.  相似文献   
105.
Abstract

This paper describes a case study of user-participation focusing on the introduction of a new computer-based system in a large UK bank. We use Wall and Lischeron's (1977) characterization of participation as consisting of three interrelated elements (i.e., interaction, information, and influence) and Gowler and Legge's (1978) contextual interpretation exploring user participation as a ‘dependent’ rather than an ‘independent’ variable. The study examines the process of participation using a range of research methods. We argue that user participation in systems development can only be properly understood through consideration of the nature of the organizational context (e.g., structures and processes), the system and its users, and by analysis of the interactions between these elements.  相似文献   
106.
介绍PowerPoint2000制作教学幻灯片的实用技巧,据此可以制作出更加漂亮的课件。  相似文献   
107.
K. Ueda  H. Nakayama 《CIRP Annals》2005,54(1):407-412
This paper proposes a new approach to decision making and institutional design for product lifecycle management based on social systems engineering. Product lifecycle problems are limited not only by technological issues, but also by economic and social issues. We construct an agent-based model of decision making systems consisting of human subjects such as producers, consumers, dismantlers and used-unit dealers. The focal point of this study is the analysis of which economic agents should collect used units and how product durability affects the formation of a recycling society. This paper also presents discussion of institutional design by comparing experimental results with current institutions using real-world data for several types of products.  相似文献   
108.
K. Ueda  S.H. Oda 《CIRP Annals》2003,52(1):33-36
This paper describes integration of recent economics concepts Into engineering. Direct and Indirect effects of new technology on its users and society depend on the economic system in which it operates. They can be formulated and analyzed by experimental economics, computational economics and the market microstructure theory, which have all emerged recently in economics. We describe how such Integration can be done both In general and with an example: a recycling economy model. An Integrated approach of engineering and economics that treats human behavior, market structure and technology on an empirical and theoretical basis makes it possible to describe a process whereby used product units are collected from consumers for reuse.  相似文献   
109.
本系统实用于高等院校、中专及中小学等学校。是一套通用试题组卷系统 ,可以应用于数学、物理、电子、中文、化学、制图、计算机、英语等各种科目 ,能够解决带有复杂图形、图象及公式的试题录入和管理。组卷过程自动化水平高 ,试题难度、章节、侧重搭配合理 ,可直接生成officeWord格式的标准试卷  相似文献   
110.
分析毛衫生产工艺技术发展现状,特别是毛衫工艺师与计算机制版师的具体工作内容,提出将毛衫工艺师和计算机制版师两岗合一的一体化改进方案,进行毛衫工艺制版一体化可行性分析,并在两家典型毛衫企业进行两年生产实践。结果表明,毛衫工艺制版一体化方案极大地提高了毛衫生产工艺技术文件制定的工作效率,有效降低了毛衫首样制作成本,对毛衫企业工艺技术转型起到了关键作用。  相似文献   
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