【摘要】 需求获取与分析是可信软件领域的研究热点,近年来得到了广泛的关注和快速的发展。首先分析了中小型软件系统中需求获取方法与分析方法的国内外研究现状,接着对新近出现的可信软件中需求获取与分析方法进行了分析和综述;最后对需求获取与分析方法的研究动态进行了总结与展望。更多还原

【Abstract】 In recent years,there have been extensive studies and rapid progresses in requirement acquisition and analysis ( RAA) ,which is one of the hotspots in trustworthy software filed. This paper analyzed the research present situation of domestic and foreign RAA method firstly,then in particular,analyzed the requirement acquisition and analysis method which was suit for trustworthy software. Finally,gave out methods summary and outlook for RAA.更多还原