动态程序切片研究及其应用  

Research and application of dynamic program slicing

作　　者：李英梅[1] 伦立军[1] 丁雪梅[1] 

机构地区：[1]哈尔滨师范大学计算机科学系,黑龙江哈尔滨150080

出　　处：《东北农业大学学报》2005年第3期397-400,共4页Journal of Northeast Agricultural University

基　　金：黑龙江省教育厅科技项目(10541098)

摘　　要：动态程序切片根据程序的输入,从源程序删除零条或多条语句,得到对最终结果有潜在影响的源程序子集,可用于程序调试、程序理解、软件测试和软件维护等方面。文章讨论了动态切片基本概念,提出了一种基于动态流的动态切片方法,并讨论了其在软件测试和程序调试中的应用。Dynamic program slicing is computed regarding a program′s input, obtained the subset of original program which potentially affect the final results by removing zero or more statements from the original program. Dynamic program slicing is applied to program debugging, program comprehension, software testing and software maintenance. The paper discusses basic concepts in dynamic slicing at first, then presents a dynamic slicing method based-on dynamic flow, it′s application in software test and program debugging is discussed at last.

关 键 词：程序切片 动态切片 切片准则 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]