WB4SP: A tool to build the word base for specific programs

Weisong Sun, Xiaobing Sun, Hui Yang, Bin Li

Abstract: Software becomes increasingly complex with its continuous maintenance activities. Given a system under maintenance, developers used to employing code search techniques to locate the code of their interests. However, they may have difficulties in understanding the source code elements and the relationship among them in the searching results. If there is a word base for a specific system, the developers can refer it to help locate and recover the source code elements and their relationships, which can improve the maintenance efficiency. In this paper, we present a tool, WB4SP(Word Base for Specific Programs), which focuses on building the word base for a specific system. WB4SP can retrieve the words, recover the relationship between them, and display the evolution of these words during the software evolution.