对实践应用型人才的需求加速了高校实验教学的改革与发展.工作室模式以工作室为载体,实际项目为依托,将教学、科研、社会服务紧密结合在一起,为高校实验教学提供了一个新的发展模式.本文旨在对工作室模式在浙江师范大学信息传播实验教学中心的建设及运行情况进行总结,展示建设成效,提炼建设经验,反应该类实验教学新模式在推进实验教学中心建设,多维度发挥实验教学中心实践育人、服务社会的核心地位和辐射作用所起到的推动作用.同时,希望对其他高校的实验室建设与发展提供参考,发挥良好的示范作用.

为了科学、准确地评估多媒体教室管理人员的服务质量.研究采用了SERVQUAL量表,设计了包括教学环境、业务素质、服务态度、信任程度、个性服务等五个维度共32个题项的问卷,并对问卷回收数据进行了因子分析等多元统计处理,结果与假设吻合度高.依据数据处理结果,绘制出多媒体教室管理人员服务质量的感知与期望PE图.研究结果表明:①教师对服务期望与感知之间具有非常显著的负差距;②多媒体教室管理人员服务质量差距与教师行为意向存在显著正相关关系;③高校在多媒体教室管理优先改进方向是“教学设施环境”和“管理服务个性化”两个方面.

实验室开放运行体系的建构是提高实验室开放效率,提升实验教学效果的有力保障.为开展高等学校实验室开放管理及运行机制的研究,信息传播实验教学中心,在实验室运行的开放理念、开放类型、开放内容及开放配套体系等方面进行了探索.经过几年实践,逐步建立了科学合理的实验室开放管理模式与机制,充分利用了实验教学与科研资源,构建良好的实验室开放环境,鼓励师生参与创新实践,取得了显著的成果.

为了更好地贯彻落实教育部关于建立实验室开放制度和运行机制的要求,结合影像类实验室的专业特殊性,浙江师范大学信息传播中心制定了一系列实验室开放管理制度,研发了一套信息化开放管理平台,建设了一批开放共享实验室,发挥了实验室和设备的最大效益,成果显著.

Scratch is a programming language and environment helped children to learn programming which designed by Massachusetts Institute of Technology,the purpose is to let the children learn programming and express their ideas with the creative experience.According to the American scholar David Kolb’s theory of Experiential Learning Cycle,experiential learning will go through continuous process,including concrete experience,reflective observation,abstract conceptualization and active experimentation,There is a teaching practice research took in Jinhua Normal Primary School-Ai Qing.Results showed that the Experiential Learning Cycle is effective for stimulate student’s interest,programming,develop characteristic in logical thinking and solve practical problems.It is suitable for primary school student’s programming class.

Informatization is one of the main content of the construction of experimental teaching demonstration center.Based on the exploration and practice of experimental teaching informatization in the Experimental Teaching Center for Media and Communication Studies in Zhejiang Normal University in recent years,this paper discussed the functional definition,the system.and the construction of the experimental teaching informatization system.

Having changed the traditional knowledge indoctrination stylethe projict-based studio model takes the practical and creative ability as the main line and entity projects as driving forces to increase students' comprehensive ability,and promote teachers' scientific research.Based on practice of project-based management in the experimental teaching center for media and communication studies in Zhejiang Normal University in recent years,this paper explained the concept and construction of project-based studio model,described the operating system of the model,and analyzed the innovations and practical results.

PBIL combines the features of genetic algorithms(GA) and competitive learning in an efficient way,which has the advantage of simple execution process,quick and accurate solutions to problems.In this paper,the PBIL algorithm is applied to solving combinatorial optimization problems.Using the logistics center location as an example,we illustrate a general method of solving the combinatorial optimization problems based on PBIL.A new algorithm for producing individuals for such problems is proposed.In order to improve the convergence speed and search capability,an acceleration method of probability learning is put forward based on the comparison of contemporary optimal solution and the successive optimal solution.Finally,the effectiveness of improvement is verified through simulation experiments.

提出了一种根据动画效果实现Flash动画自动测评的方案。采用逻辑形式化方法描述操作题阅卷信息,并通过建立的逻辑形式化阅卷系统实现自动阅卷。重点介绍了自动测评方案实现的三个环节:逻辑形式化描述、SWF to XML和自动测评。结合实例给出了逻辑形式化阅卷的全过程。通过和人工阅卷对比分析表明:逻辑形式化自动阅卷误差优于人工平均误差且接近人工最小误差。

According to the characteristics of combinatorial optimization, such as intelligent paper generation and optimization of logistics center location, this paper proposes applying PBIL algorithm to the realization of combinatorial optimization, introduces a general method based on PBIL for combinatorial optimization, and improves the algorithm for individual production. The effectiveness of the algorithm is proved through simulation experiments with the optimization of the logistics center location as an example. Finally, an acceleration method of probability learning has been put forward based on comparison of contemporary optimal solution and successive optimal solution, and the effectiveness of improvement is verified through simulation experiments.

Algorithm animation is one particular form of software visualization and is concerned with dynamic and interactive graphical displays of an algorithm's fundamental operations. Through it, learners can be easily to learn the difficult concepts of data structures and algorithms. An overview of algorithm animation and its applications in data structures and algorithms instruction was presented in this paper. We started by defining the concept of algorithm animation and its features. Next, we briefly introduced the history of algorithm animation. Then, we reviewed a series of educational experiences in using algorithm animation. Finally, in order to maximize the teaching potential of algorithm animation, we offered some advice on its design and application. The plan of our future work was also given in this paper. Note that a brief comparative analysis between China and other countries on the research of algorithm animation are presented in the necessary places of the paper.

This paper proposes a program of flash content retrieval based on XML. The paper describes the retrieval model, focusing on analysis of the two areas in which flash content retrieval is achieved: (1)SWF file parsing and SWFXML document generation; (2)Construction of the object characteristic tree according to the retrieval requirement, and the exportation of target file and content by calculating and sorting the similarities between the object characteristic tree and the object fragment tree in SWFXML document. This paper gives the relevant definitions, and analyzes the implementation process with examples.

技能测评是计算机辅助测评领域的研究重点。笔者提出了根据Flash发布格式SWF动画文件进行动画效果自动阅卷的设想,给出了基于XML的SWF动画效果自动阅卷方案,就是将SWF动画自动解析生成XML文档,采用逻辑形式化方法进行阅卷描述并实现自动阅卷。本文重点阐述了两个关键技术环节:SWF to XML阶段的解析工具的选择和XML文档生成以及逻辑形式化阅卷阶段的设计流程和实现效果。通过实例分析表明:基于XML的SWF动画效果自动阅卷技术非常适合开放性动画设计试题的阅卷。

SWF是一种网络交互矢量图形动画格式.从介绍SWF动画文件结构入手,设计了SWF文件的解析框架.探讨了SWF解析流程中的两个重要环节:SWF文件头解析和Tag解析,在此基础上设计SWF的解析程序实现SWF动画环境信息、动画元素信息以及控制信息的获取.

In this paper,an algorithm for examination timetabling based on the PBIL(Population-Based Incremental Learning) algorithm is proposed.The relationships between the optimal function and schedule constraint are emphasized.It is proved that the PBIL algorithm is a suitable method in solving this problem,and it is flexible to attach schedule constraints.Finally,improvement of genetic selection of PBIL algorithm is proposed.

With the continuous development of information technology, learners have acquired knowledge through the network which has become an important way to study. What is more, the curriculum management systems based on network also emerge in endlessly. SaaS, as a popular software and service mode, has been successfully applied to the enterprise. Through analysis of the characteristics of SaaS and taking the Google Apps as an example, this paper expounds the feasibility and characteristics of applying SaaS service to education.

Rational distribution of a logistics center has decisive impact on the effectiveness of the entire logistics system.Through research on the characteristics and requirements of logistics center location,we constructed a mathematical model with capital cost and operating costs for the goal of optimal location problem,and designed the optimization algorithm of logistics center location based on the PBIL.We also make the implementation and testing of the algorithm.Tests show that the algorithm has fast speed,good stability,a good adaptability of increasing or decreasing of the constraints.Finally,we have put forward a dynamic change method of revising parameters of the learning probability in this algorithm,the test shows that through this method can effectively improve the convergence speed and optimization capabilities.

Pedagogical algorithm animation systems produce graphical representations that aim to assist learners in understanding the dynamic behavior of computer algorithms. In order to foster active learning, educators have explored algorithm animation systems that empower learners to construct their own animations of algorithms under study. Notably, these systems support a similar development model in which coding the algorithm is temporally distinct from viewing and interacting with the resulting visualization. Given that novice learners are known to lack robust mental models of how code executes, they would especially stand to benefit from a more dynamic programming model that narrows the gap between coding an algorithm and viewing its visualization. We have implemented “What You See Is What You Code”, a novel, “radically dynamic” programming model to facilitate learner-constructed algorithm animations in our Preliminary Framework of the Language System. In this model, the line of algorithm code currently being edited is re-evaluated on every edit, leading to the dynamic update of an accompanying animation of the algorithm. The immediacy of the model's feedback can help novices to quickly identify and correct programming errors, and ultimately to understand their code's execution.

To develop rural education,the most important is to construct a high-quality teaching staff.This study investigates the teaching staff of rural primary and secondary schools of Yongjia County by questionnaires,interviews and other methods.The result shows that the county education gap between urban and rural areas is quite obvious.The problems like low pay,poor professional development environment and the outflow of outstanding teachers are prevalent now.To change the status,such measures as improving teachers' treatment and work environment can be taken.

It was described the constraints and objective function in automatic paper generation system.According to the historical information of paper generation,the initial learning probability was amended for the real-time requirements of online examination system.By methods of parameters predicting,ways to improve the efficiency and success rate of paper generation were presented.