基于通用试卷库组卷算法的研究和实现

【作者】 崔艳；

【导师】 王世卿；

【作者基本信息】 郑州大学 ， 计算机软件与理论， 2010， 硕士

【摘要】 随着计算机技术的快速发展和教育教学改革的不断深入,现代教学手段不断地丰富,而计算机技术的方便、高效也促使计算机技术在现代教育领域得到广泛应用。随着课程考试改革趋势的日益明显,计算机辅助测试更是受到日益关注。计算机辅助测试的基础是建立课程试题库。试题库就是根据一定的教育测量理论,在计算机系统中实现某个学科题目的集合,是建立在数学模型基础上的教育测量工具。通用试题库是一个系统工程,是实现考试规范化和标准化的一个重要措施,更是实现教考分离的一个重要手段,从而促进教学质量的提高。本文从试题库组卷算法的发展入手,介绍了国内外试题库研究的历史和现状,分析了考试制度和试题库的建设情况,从而提出了研究通用试题库组卷算法的可行性。在研究了通用试卷库组卷的方式之后,分析比较了自动组卷方式常用的几种策略,并比较了它们的优缺点。在进行了详细的理论分析后,本文从系统分析、问题分析和结构设计三个方面对组卷系统的设计进行了分析,并从系统的主要模块设计和系统主要界面的设计和实现等方面具体分析了试题库系统的实现。最后提出了本系统的不足之处,并进行了展望。更多还原

【Abstract】 Along with the fast fierce development of computer technology, and the education reform continuously going deeply, the modern teaching means are continuously abundant gradually; the computer technology has already been implicated extensively in the area of modern education for its convenience and efficiency. With the trend of the course examination reform becoming increacingly obvious, The computer assistant examination is also increasingly concerned. The foundation of the computer assistant examination is to build up a item bank of course. The item bank is a gather that performing a course topic in the computer system according to the certain education measure theories and also a tool of education measure based on mathematics model. General test paper library is a system engineering, it is an important measure for achieving the norm and standardization of examination and also is a important mean to achieving the disjunction of the teaching and the examination, which can promoting the evaluation of the teaching quantity.The history and present condition of item bank about home and abroad is introduced in this article beginning from the development of education technology. The examination system and the circumstance of item bank are also analyzed, and puts forward the feasibility of the research of the general test paper library. After the research of the general test paper library, it analyzed and compared several strategies used ways of automatic combination method, and compared their advantages and disadvantages. After the detailed analysis of the theory, it analyzed the design of the papers combination system from in three ways of systems analysis, problem analysis and design analysis. And it also analyzed the achievement of the system libraries in detail from the design and implement of the main interface and the main modules. The shortage of this system and the forecast are put forward finally.更多还原