基于视频的数据挖掘系统的研究

研究了一种视频数据挖掘的系统结构.介绍了该系统中各主要模块的功能;描述了视频数据预处理和视频数据立方体;讨论了视频数据挖掘方法并探讨了典型的视频挖掘技术.     

案例教学法在《小企业管理》教学中的应用研究

案例教学是开放教育工商管理专业常用的一种教学方法,但对于《小企业管理》这一类理论性与实践性都很强的课程来说,由于许多教师对案例教学知之不多,在实际教学活动中不能真正有效地发挥案例教学的优势,因此,有必要就《小企业管理》中开展案例教学进行探讨。文章通过结合本人的教学实践,提出了改善案例教学效果的具体措施,及在案例教学中应注意的问题。     

用VbScript和ASP实现Web视频点播的两种方法

阐述了实现Web视频点播的两种方法。通过综合运用HTML、ASP和VbScript等多方面的技术，对网页文件中的主要标记和代码的原理以及具体应用进行了分析。     

武警院校管理案例教学存在的问题及对策研究

管理案例教学在武警院校教学中愈来愈受到青睐。这种教学方法能够紧密贴近部队任职需要,对于培养学员分析解决实际问题的能力、提高其管理的能力水平等具有其它教学方法难以替代的作用。但从目前实施的情况来看,仍未达到预期的效果。为此,本文拟就当前武警院校管理案例教学存在的问题进行分析并提出相应的对策。     

论新时期电视剧传播媒介的变革

互联网的出现不仅对传统媒体造成了很大冲击,而且改变着电视剧创作趋势、创作者的理念,对电视剧的传播产生了极大影响。     

Transitioning from practicing teacher to teacher leader: a case study

Given US students’ lack of international competitiveness in mathematics and science, many states have adopted the Common Core State Standards for Mathematics (CCSSM). To help ensure that the Standards for Mathematical Practice within the CCSSM and effective teaching practices are implemented appropriately, many teachers are emerging as teacher leaders with the intent of supporting teachers with this implementation. Unfortunately, not all of these teachers are necessarily prepared in the field of teacher leadership. Recognizing the importance of having well-prepared teacher leaders, this article describes the case of Ms. Hodges, as she transitioned from mathematics teacher to teacher leader. Data revealed that several factors affected Ms. Hodges’ transition, some positively and others negatively. These results as well as implications for teacher leader development are provided.     

Information and knowledge assessment – Results from a multinational automotive company

This article reports the results from an information and knowledge assessment (IKA) to identify information and knowledge needs and, their coverage by information resources to derive recommendations for improvement and proposes a contingeny framework. The approach is based on a review of audit methods from information sciences and management, knowledge management and the engineering discipline and tested with data (N = 580) collected from the engineering domain within an automotive supplier over six European sites. The integrated assessment uses content needs profiles from two complementary perspectives, the coverage of needs by various internal information sources and data on awareness and usage of these information sources. The employment of content categories on a more granular analytical level than information systems sources opens up new possibilities to derive improvement measures and requirements for the design of information systems within an organization. The brief data-gathering instrument also reduces the required resources to implement this approach considerably overcoming weaknesses previously identified in case studies and the IA literature. It makes a contribution to research bridging the gap between research and practice and opens up options to design contingency frameworks for a specific domain.     

案例教学在文献检索课程中的应用探讨

分析了文献检索课运用案例教学的目的以及案例教学法的特点,探讨了“案例教学”在文献检索课程中的具体应用以及案例选取要注意的问题。     

The De Kretser case: a note on Sri Lankan writing in English

Abstract

How is the content of a literary canon, or tradition to be configured? What counts as a literary archive? More than 25 years after Edward Said’s Orientalism (1978 Said, W. Edward. 1978. Orientalism, New York: Vintage.  [Google Scholar]), it seems reasonable to assume, that central to such traditions, would be the work of those who live and work in the society that gives rise to it. In this review, such a location of Michele de Kretser’s new novel, The Hamilton Case, is offered, as a caution to metropolitan literary critics who continue to approach Sri Lankan writing in English, as Christopher Columbus approached ‘America’. It is argued that the novel owes much to, and can be read as echoing and elaborating the detective fiction of S.W.R.D. Bandaranaike, who was, also, the fourth Prime Minister of Ceylon (Sri Lanka), 1956–59.     

民族传统体育对抗类项目视频分析与智能诊断系统研究*

当前民族传统体育对抗类项目训练分析主要是以教练员主观经验判断为主,缺乏客观性和时效性.本研究搭建了一个ARM+ DSP+ CPLD技术框架平台,采用视频图像智能分析与处理技术对运动员的训练及比赛实况进行实时记录和智能诊断,得出可供教练员与运动员参考的处理结果,达到提高训练效率,提高比赛成绩的目的.