摘要
Abstract
This paper discusses the significance of code duplication detection, the basic principles of code duplication detection technology, and the features of the Treemap and Hierarchical Edge Bundles visualization technology.According to the characteristics of code duplication detection data structure, this paper summarizes design goal of code duplication visualization, and then proposes a solu-tion by using Treemap and Hierarchical Edge Bundles as visualization representations.In the solution, Treemap is used as the visual-ization representation of code hierarchical relationships, and Hierarchical Edge Bundles is used as the visualization representation of code duplication relationships.According to the solution, this paper analyzes data exchange format and key technologies of system im-plementation, designs and implements code duplication visualization prototype system VizCD with a variety of software technologies, and conducts experiments to prove the role of the visualization system in code duplication detection result analysis.关键词
软件度量/代码重复/可视化/树图/层次边聚合图Key words
software metric/code duplication/visualization/Treemap/Hierarchical Edge Bundles分类
信息技术与安全科学
