辅助成本估算系统化调研的自动化方法

摘要

为降低软件工程领域传统进行系统化调研(SLR)所需要的大量的人力和时间花费,提出了自动化辅助SLR过程的方法.通过使用语法和句法分析方法对软件估算文献的摘要部分进行结构化划分以及概念与知识抽取.建立软件估算本体(COSt estimation ONTology,COSONT),将抽取出来的概念知识组织成本体结构以自动化辅助软件成本估算的系统化调研.通过对比实验,表明了使用COSONT既能得到不错的SLR效果,又能节省大量的时间,验证了系统化调研自动化方法的优势.%In order to decrease the huge cost of efforts and time needed by traditional systematic literature,a method is proposed to automatically assist SLR process.A grammatical and syntactical analysis is used to converts the abstracts of software cost estimation articles to structured ones,and concepts and knowledge from them.Then a software COSt estimation ONTology (COSONT) is built to organize extracted concepts and knowledge to support automatic cost estimation SLR.The comparison experiment illustrates that using COSONT will get good result and save much time,which validates the advantage of this method.