自学考试通用题库管理系统及其智能组卷策略的研究

发布时间：2018-03-21 03:15

  本文选题：自考命题　切入点：题库管理　出处：《天津师范大学》2008年硕士论文　论文类型：学位论文

【摘要】： 高等教育自学考试命题信息化现已成为教育部及全国各地区自考命题单位研究的热点,已列入教育部考试中心“十一五”事业发展规划。本研究作为天津考试院自考命题处为实现天津地区的命题资源信息共享而进行的初探,隶属于天津市教育招生考试院“十一五”科研课题“高等教育自学考试题库管理研究”的子课题。本人承担了通用题库管理系统的设计与研发工作,并对基于遗传算法的自动组卷策略进行了算法设计与实现。 本研究在进行了大量的文献检索和实际调研的基础上,以日趋成熟的题库建设理论、经典测量理论以及教育部现代远程教育资源建设委员会颁布的《现代远程教育资源建设技术规范》作为科学、坚实的理论依据和规范标准,结合我国高等教育自学考试命题模式自身的特点,提出了适合于自学考试命题的题库系统的设计原则,据此进行了系统的整体框架、功能模块和数据库的详细设计,完成了自学考试通用题库管理系统的开发和技术攻关。 本研究提出了面向服务的“瘦”客户端新型体系架构,实现物理三层,逻辑N层的架构系统,减轻了频繁传送数据的网络传输压力,保障了系统关键数据的安全,防止了核心技术的泄漏;成功地解决了长期困扰题库系统建设者的试题图文混排的难题;实现Word试题的格式化、试题的批量导入和试卷的自动排版功能;采用手动组卷、双向细目表组卷和全自动组卷多种组卷策略,以满足不同规模题库的组卷要求。基于遗传算法的自动组卷采用了分段实数编码,具有自适应性的交叉和变异遗传算子,基于知识点约束的分题型的组卷算法思想,对目前的遗传算法组卷思想进行优化设计。
[Abstract]:The informatization of self-study examination proposition in higher education has become a hot spot in the research of the Ministry of Education and the self-examination propositional units in various regions of the country. It has been included in the "Eleventh Five-Year Plan" of the examination Center of the Ministry of Education. Attached to the "11th Five-Year" scientific research project of Tianjin Institute of Educational enrollment and examination, "study on the Management of Self-study examination questions in higher Education", I have undertaken the design and research and development of the general test bank management system. The algorithm design and implementation of automatic test paper generation strategy based on genetic algorithm is also presented. On the basis of a great deal of literature retrieval and practical investigation, this study is based on the maturing theory of question bank construction. The classical measurement theory and the Technical Specification for the Construction of Modern distance Education Resources issued by the Construction Committee of Modern distance Education of the Ministry of Education, as the scientific, solid theoretical basis and standard, According to the characteristics of the proposition model of higher education self-study examination in our country, this paper puts forward the design principles of the question bank system suitable for the self-study examination proposition, and then carries on the system's whole frame, the function module and the detailed design of the database. Completed the self-study examination general question bank management system development and technical solution. In this paper, a new service-oriented "thin" client architecture is proposed to realize the architecture system of three layers of physics and logical layer N, which reduces the pressure of transmitting data frequently and ensures the security of the key data of the system. It has prevented the leakage of the core technology, successfully solved the problem of mixed arrangement of the test questions, which has been puzzling the constructors of the question bank system for a long time, realized the formatting of the Word test questions, the batch introduction of the test questions and the automatic typesetting function of the test papers, and adopted manual composition of the test papers. In order to meet the requirements of the test bank of different scales, the automatic composition of papers based on genetic algorithm adopts piecewise real number coding, which has self-adaptive crossover and mutation genetic operators. Based on the knowledge point constraint, this paper optimizes the idea of genetic algorithm.
【学位授予单位】：天津师范大学
【学位级别】：硕士
【学位授予年份】：2008
【分类号】：G726.9

【引证文献】

中国硕士学位论文全文数据库 前3条

1 韩学良;S省高等教育自学考试命题管理研究[D];山东师范大学;2011年

2 孟书会;Photoshop作品自动评阅策略的研究[D];浙江师范大学;2011年

3 廖莉;基于WEB的体育理论试题库的初步研究与开发[D];广西师范大学;2010年

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本文编号：1642009