Int J Performability Eng ›› 2023, Vol. 19 ›› Issue (10): 633-643.doi: 10.23940/ijpe.23.10.p1.633643

    Next Articles

Alternative Ranking Distance Metrics for Fault-Focused Clustering in Parallel Fault Localization

Yihao Lia, Pan Liub, W. Eric Wongc,*, Nicholas Chauc, and Chih-Wei Hsuc   

  1. aSchool of Information and Electrical Engineering, Ludong University, Yantai, China;
    bSchool of Business Information, Shanghai Business School, Shanghai, China;
    cDepartment of Computer Science, University of Texas at Dallas, Richardson, Texas, USA
  • Contact: * E-mail address: ewong@utdallas.edu
  • About author:Yihao Li is an associate professor of Ludong University. His research interests include software testing, software fault localization, and software quality assurance.
    Pan Liu is a full professor of Shanghai Business School. His research interests include big data applications, software testing, formal methods, and algorithm design.
    W. Eric Wong is a full professor of The University of Texas at Dallas. His research interests include software testing, debugging, risk analysis/metrics, safety, and reliability.
    Nicholas Chau is an REU student in Computer Science at the University of Texas at Dallas supported by the U.S. National Science Foundation under Grant 2050869.
    Chih-Wei Hsu is a PhD student in Computer Science at the University of Texas at Dallas. His research interests include software testing, debugging, risk analysis/metrics, safety, and reliability.

Abstract: Generating fault-focused clusters is a common practice used in parallel fault localization where fault-focused rankings that are likely leading to the same firstly identified faulty statement are grouped together. With respect to the performance of fault-focused clustering and fault localization cost, one critical impact factor is the metric used to measure the distance between two rankings. Current work prefers using Kendall tau distance for its fitness in computing the ranking disagreement. In this paper, we tend to apply two other well-established ranking distance metrics, Spearman’s Footrule and a set intersection-based measure, to fault-focused clustering and cross compare the parallel fault location performance of using these three distinct distance metrics.

Key words: fault-focused clustering, parallel fault localization, ranking distance