试题库自动组卷问题是一个NP难题。
Automatic test paper generation is a NP hard problem while restrictions exist.
主要介绍了适用于多种学科的可以实现自动录入试题、并能进行自动组卷的通用题库管理系统的设计思想和实现方法。
The paper introduces the designing idea and realizing method of the general intelligent item bank system which can automatically inputting item and automatically intelligent composing papers.
在分析组卷策略的基础上，运用遗传算法，得到了一个更好的试题自动组卷算法。
On the base of analyzing maneuvers of composing examination papers, this paper gets a better algorithm of composing examination papers automatically from questions .
文章介绍了一个基于校园网的试题库与智能组卷系统的设计理论和实现技术。基于。
This paper introduces the design theory and implementation technique for a test question database and intelligent test paper composition teaching system based on the network of the campus.
重点研究和实现了考试系统的试题管理、自动组卷与智能评卷模块，并设计了相应的解决方案。
Studies and implements the paper management module, auto-generating test paper module and intelligent test judging module, and designs corresponding solution in the system.
该文首先分析了当前试题库组卷算法中常用的随机、回溯算法，以及出题策略。
This paper begins with the analysis of the existing algorithms for generating test-sheets and their generating tactics.
对模拟电子技术试题库自动组卷系统进行了应用实例分析。
Instance analysis to analog electronic technology intelligent test paper composition system on database is given.
该系统有题库维护、自动组卷、在线考试、自动改卷、试题分析和考务管理等功能；
The system consists of test question database maintenance, test paper auto generating, test paper auto checking and marking, test paper analysis and concerning management.
介绍了一个基于校园网的试题库与智能组卷系统的设计理论和实现技术。
This paper introduces the design theory and implementation test question database and intelligent test paper composition teaching system based on the network of campus.
为开发具有满足教学大纲和用户要求的自动组卷功能的通用试题库管理系统奠定基础。
The foundation of the management systems of current test storage that can automatically build-up examination papers and meet the need of the users and didactical outlines was established.
为试题设置了知识点、难度、区分度等参数，为智能组卷策略的实现和试卷分析提供了必要的参考依据；
And it also sets the necessary parameters of questions, difficulties, differences and provides the references for realizing the intelligent combination and analyzing of test paper.
在与相应的试题库结构组合的基础上，提出了一种新型组卷策略，该策略能够克服传统组卷方法存在的不足。
Based on database structure, a new method about composing test is provided, the method overcomes disadvantages in the traditional composing test methods.
介绍了一个基于校园网的试题库与智能组卷系统的设计理论和实现技术。
The realization way of composing test paper intelligently on the Web is especially introduced.
无纸考试系统理想的组卷方式是根据试题得分概率和答题时间概率分布自动组卷，使所组卷子的预期考试成绩和答题时间数学期望和方差符合要求。
A ideal exam-paper formation algorithm of a no-paper examination system automatically makes a exam-paper to meet pre-demands of exam-grade distribution and exam-time.
无纸考试系统理想的组卷方式是根据试题得分概率和答题时间概率分布自动组卷，使所组卷子的预期考试成绩和答题时间数学期望和方差符合要求。
A ideal exam-paper formation algorithm of a no-paper examination system automatically makes a exam-paper to meet pre-demands of exam-grade distribution and exam-time.
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