【摘要】 研究了试题信息数据库的系统结构及试卷智能生成方法。提出采用启发式搜索策略中的Ａ＊算法来改善智能组卷的智能化指标；给出一种逻辑组合检索方法来实现大容量试题信息的快速查询与检索；同时还介绍了系统的应用及其性能分析。更多还原

【Abstract】 An examination questions database for curricula is a modern means for the scientificmanagement of examination. The methods of establishing a database and generating exami-nation papers are discussed.To improve the quality of intelligent examination papers,aheuristic search strategy is proposed. By the indexing method with a logical combination,aquick look-up and index on a large-size examination database is developed.the actual systemand its performance analysis are given.更多还原