Bug Report Enrichment with Application of Automated Fixer Recommendation

Tao Zhang, Jiachi Chen, He Jiang, Xiapu Luo, Xin Xia

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

20 Citations (Scopus)

Abstract

For large open source projects (e.g., Eclipse, Mozilla), developers usually utilize bug reports to facilitate software maintenance tasks such as fixer assignment. However, there are a large portion of short reports in bug repositories. We find that 78.1% of bug reports only include less than 100 words in Eclipse and require bug fixers to spend more time on resolving them due to limited informative contents. To address this problem, in this paper, we propose a novel approach to enrich bug reports. Concretely, we design a sentence ranking algorithm based on a new textual similarity metric to select the proper contents for bug report enrichment. For the enriched bug reports, we conduct a user study to assess whether the additional sentences can provide further help to fixer assignment. Moreover, we assess whether the enriched versions can improve the performance of automated fixer recommendation. In particular, we perform three popular automated fixer recommendation approaches on the enriched bug reports of Eclipse, Mozilla, and GNU Compiler Collection (GCC). The experimental results show that enriched bug reports improve the average F-measure scores of the automated fixer recommendation approaches by up to 10% for DREX, 13.37% for DRETOM, and 8% for DevRec when top-10 bug fixers are recommended.
Original languageEnglish
Title of host publicationProceedings - 2017 IEEE 25th International Conference on Program Comprehension, ICPC 2017
PublisherIEEE Computer Society
Pages230-240
Number of pages11
ISBN (Electronic)9781538605356
DOIs
Publication statusPublished - 28 Jun 2017
Event25th IEEE International Conference on Program Comprehension, ICPC 2017 - Buenos Aires, Argentina
Duration: 22 May 201723 May 2017

Conference

Conference25th IEEE International Conference on Program Comprehension, ICPC 2017
Country/TerritoryArgentina
CityBuenos Aires
Period22/05/1723/05/17

Keywords

  • Bug Reports
  • Fixer Recommendation
  • Software Maintenance

ASJC Scopus subject areas

  • Hardware and Architecture
  • Software

Cite this