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MR-Coupler: Automated Metamorphic Test Generation via Functional Coupling Analysis paper by Congying Xu
⭐ 36.3
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Paper

MR-Coupler: Automated Metamorphic Test Generation via Functional Coupling Analysis

by Congying Xu arxiv/2604.10126
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36.3
S: Semantic 50

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A: Authority 0
P: Popularity 0
R: Recency 73
Q: Quality 60
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Metamorphic testing (MT) is a widely recognized technique for alleviating the oracle problem in software testing. However, its adoption is hindered by the difficulty of constructing effective metamorphic relations (MRs), which often require domain-specific or hard-to-obtain knowledge. In this work, we propose a novel approach that leverages the functional coupling between methods, which is readily available in source code, to automatically construct MRs and generate metamorphic test cases (MT...

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Registry ID 2604.10126
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BibTeX 
@misc{arxiv_2604_10126,
  author = {Congying Xu},
  title = {MR-Coupler: Automated Metamorphic Test Generation via Functional Coupling Analysis Paper},
  year = {2026},
  howpublished = {\url{https://arxiv.org/abs/2604.10126}},
  note = {Accessed via Free2AITools.}
}
APA Style
Congying Xu. (2026). MR-Coupler: Automated Metamorphic Test Generation via Functional Coupling Analysis [Paper]. Free2AITools. https://arxiv.org/abs/2604.10126

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Semantic (S) 50

Query-time baseline · scored live at search

Authority (A) 0
Popularity (P) 0
Recency (R) 73
Quality (Q) 60

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FNI V2.0 for MR-Coupler: Automated Metamorphic Test Generation via Functional Coupling Analysis: Authority (A:0), Popularity (P:0), Recency (R:73), Quality (Q:60). Semantic (S) is a query-time baseline scored live at search.

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πŸ“ Executive Summary

"Metamorphic testing (MT) is a widely recognized technique for alleviating the oracle problem in software testing. However, its adoption is hindered by the difficulty of constructing effective metamorphic relations (MRs), which often require domain-specific or hard-to-obtain knowledge. In this work, we propose a novel approach that leverages the functional coupling between methods, which is readily available in source code, to automatically construct MRs and generate metamorphic test cases (MT..."

❝ Cite Node 

@article{Xu2026MR-Coupler:,
  title={MR-Coupler: Automated Metamorphic Test Generation via Functional Coupling Analysis},
  author={Congying Xu},
  journal={arXiv preprint arXiv:2604.10126},
  year={2026}
}

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Congying Xu

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⏱️73RecencyFNI pillar
βœ…60QualityFNI pillar
πŸ—‚οΈcs.SEField

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πŸ†” Identity & Source

id
2604.10126
slug
2604.10126
source
arxiv
author
Congying Xu
license
arXiv
tags
arxiv:cs.SE, arxiv:cs.AI

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