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The Impact of Information Richness on Fault Localization

Yan LEI, Min ZHANG, Bixin LI, Jingan REN, Yinhua JIANG

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Summary :

Many recent studies have focused on leveraging rich information types to increase useful information for improving fault localization effectiveness. However, they rarely investigate the impact of information richness on fault localization to give guidance on how to enrich information for improving localization effectiveness. This paper presents the first systematic study to fill this void. Our study chooses four representative information types and investigates the relationship between their richness and the localization effectiveness. The results show that information richness related to frequency execution count involves a high risk of degrading the localization effectiveness, and backward slice is effective in improving localization effectiveness.

Publication
IEICE TRANSACTIONS on Information Vol.E99-D No.1 pp.265-269
Publication Date
2016/01/01
Publicized
2015/10/14
Online ISSN
1745-1361
DOI
10.1587/transinf.2015EDL8152
Type of Manuscript
LETTER
Category
Software Engineering

Authors

Yan LEI
  Logistical Engineering University
Min ZHANG
  Logistical Engineering University
Bixin LI
  Logistical Engineering University
Jingan REN
  Logistical Engineering University
Yinhua JIANG
  Logistical Engineering University

Keyword