BUTTER：一种基于主题模型和异构网络的缺陷分发方法

ISCAS OpenIR

	BUTTER：一种基于主题模型和异构网络的缺陷分发方法
其他题名	BUTTER:An Approach to Bug Triage with Topic Modeling and Heterogeneous Network Analysis
	韩广乐; 张文; 王青
	2014
发表期刊	计算机系统应用
ISSN	1003-3254
期号	10 页码:125-131
摘要	当软件缺陷被提交到缺陷跟踪系统并经过确认之后，它会被分发给开发人员进行缺陷修复.这个过程就叫做缺陷分发.随着被提交到系统的缺陷报告日益增多，手工分发缺陷报告会变得越来越困难.提出了一种自动分发缺陷的方法BUTTER.与其他方法不同的是， BUTTER不仅利用主题模型分析缺陷报告中的文本信息，而且创新性地建立了一个包含提交者、缺陷和开发者三种节点及其相互关系的异构网络，从该异构网络中抽取了更多的结构信息.实验证明， BUTTER进行自动缺陷分发较其他缺陷自动分发方法要好. When a bug was reported to the bug tracking system, it should be assigned to a developer who is responsible for its resolution after it is confirmed. This processing is called bug triage. With increasing number of bug reports submitted to the bug tracking system, it is more and more difficult to assign appropriate developers to the reported bugs manually. In this paper, we propose an approach called BUTTER (BUg Triage by topic modeling and heTERogeneous network analysis) to automatically assign bugs to developers. Different from existing work, BUTTER not only uses topic model to analyze the text information from bug reports, but also innovatively takes structural information into consideration by constructing a heterogeneous network which includes relationships among submitters, bugs and developers. Experiment shows that BUTTER outperforms other methods on automated bug triage.
关键词	缺陷分发主题模型异构网络 Bug Triage Topic Model Heterogeneous Network
部门归属	中国科学院软件研究所互联网软件技术实验室,北京,100190
语种	中文
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/16986
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	韩广乐,张文,王青. BUTTER：一种基于主题模型和异构网络的缺陷分发方法[J]. 计算机系统应用,2014(10):125-131.
APA	韩广乐,张文,&王青.(2014).BUTTER：一种基于主题模型和异构网络的缺陷分发方法.计算机系统应用(10),125-131.
MLA	韩广乐,et al."BUTTER：一种基于主题模型和异构网络的缺陷分发方法".计算机系统应用 .10(2014):125-131.