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Fault localization prioritization
ACM Transactions on Software Engineering and Methodology, 2013Test case prioritization techniques seek to maximize early fault detection. Fault localization seeks to use test cases already executed to help find the fault location. There is a natural interplay between the two techniques; once a fault is detected, we often switch focus to fault fixing, for which localization may be a first step.
Shin Yoo, Mark Harman, David Clark
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Fault density, fault types, and spectra-based fault localization
Empirical Software Engineering, 2014This paper presents multiple empirical experiments that investigate the impact of fault quantity and fault type on statistical, coverage-based fault localization techniques and fault-localization interference. Fault-localization interference is a phenomenon revealed in earlier studies of coverage-based fault localization that causes faults to obstruct,
Nicholas DiGiuseppe, James A. Jones
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Proceedings of IEEE 36th Annual Foundations of Computer Science, 2000
Summary: This paper lays a theoretical foundation for scaling fault tolerant tasks to large and diversified networks such as the Internet. In such networks, there are always parts of the network that fail. On the other hand, various subtasks interest only parts of the network, and it is desirable that those parts, if nonfaulty, do not suffer from ...
Kutten, Shay, Peleg, David
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Summary: This paper lays a theoretical foundation for scaling fault tolerant tasks to large and diversified networks such as the Internet. In such networks, there are always parts of the network that fail. On the other hand, various subtasks interest only parts of the network, and it is desirable that those parts, if nonfaulty, do not suffer from ...
Kutten, Shay, Peleg, David
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Fault-Local Distributed Mending
Journal of Algorithms, 1999Summary: As communication networks grow, existing fault handling tools that involve global measures such as global time-outs or reset procedures become increasingly unaffordable, since their cost grows with the size of the network. Rather, for a fault handling mechanism to scale to large networks, its cost must depend only on the number of failed nodes
Kutten, Shay, Peleg, David
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Proceedings of the 29th ACM/IEEE International Conference on Automated Software Engineering, 2014
Many spectrum-based fault localization techniques have been proposed to measure how likely each program element is the root cause of a program failure. For various bugs, the best technique to localize the bugs may differ due to the characteristics of the buggy programs and their program spectra.
Lucia, -, LO, David, XIA, Xin
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Many spectrum-based fault localization techniques have been proposed to measure how likely each program element is the root cause of a program failure. For various bugs, the best technique to localize the bugs may differ due to the characteristics of the buggy programs and their program spectra.
Lucia, -, LO, David, XIA, Xin
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Fault centrality: boosting spectrum-based fault localization via local influence calculation
Applied Intelligence, 2021Spectrum-Based Fault Localization (SBFL) is a widely investigated heuristic approach and a lightweight but efficient technique. Recently, to discover useful latent information for accelerating fault localization, more attention has been paid to the research of the fault-relevant correlation among software entities.
Guyu Zhao, Hongdou He, Yifang Huang
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Fault localization in data networks
IEEE Communications Letters, 2009In this letter we show a fault localization system implemented by using policy-based thresholds for triggering alarms or self-healing mechanisms. Alarms are collected and organized within a codebook, which is a fundamental component of our fault management system. The relevant performance is analyzed by using a real network deploying VoIP services.
REALI, Gianluca, Monacelli L.
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Fault Classification Oriented Spectrum Based Fault Localization
2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC), 2017The commonly-used software fault localization approaches mainly utilize test coverage information and test cases execution results to calculate the suspiciousness of each program entity to identify the location of faults, namely spectrum based software fault localization (SBFL).
Xiujing Liu +3 more
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Lightweight Fault Localization Combining with Fault-Context
2016 International Conference on Software Analysis, Testing and Evolution (SATE), 2016Lightweight fault localization technique is a popular class of automated approach to assist programmers in debugging, which often outputs an ordered list of program entities sorted based on their likelihood to be the root cause of a set of failures. However, the technique only focus on calculating the association between program entity and failures ...
Yong Wang +3 more
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Spectrum-Based Fault Localization for Multiple Faults
2020Currently, SBFL for multi-fault scenario has received more and more attention. In general, there are two common ways to perform multiple fault localization, namely, sequential debugging (SD) and parallel debugging (PD). SD executes the program against all failed test cases and all passed test cases in test suite and achieves the goal of eliminating all
Xiaoyuan Xie, Baowen Xu
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