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  1. Article

    Measuring model alignment for code clone detection using causal interpretation

    Deep Neural Network-based models have demonstrated high accuracy for semantic code clone detection. However, the lack of generalization poses a...

    Shamsa Abid, Xuemeng Cai, Lingxiao Jiang in Empirical Software Engineering
    19 December 2024
  2. Article

    An optimized hybrid deep learning model for code clone detection

    Code clones in software system are identical or similar pieces of code. The code is repeatedly generated by the copy and paste program. As a result,...

    Geetika, Navdeep Kaur, Amandeep Kaur in International Journal of Information Technology
    13 January 2025
  3. Article

    CloneRipples: predicting change propagation between code clone instances by graph-based deep learning

    Code clones are recognized as a code smell that may require additional effort for simultaneous changes of multiple clone instances during software...

    Yijian Wu, Yuan Chen, ... Wenyun Zhao in Empirical Software Engineering
    30 October 2024
  4. Article

    Adaptive Prefix Filtering for Accurate Code Clone Detection in Conjunction with Meta-learning

    This research project has significantly contributed to the advancement of code duplication detection by introducing a new testing method and...

    Chavi Ralhan, Navneet Malik, ... Geetanjali Sharma in SN Computer Science
    12 August 2024
  5. Conference paper

    Source Code Clone Detection Using Unsupervised Similarity Measures

    Assessing similarity in source code has gained significant attention in recent years due to its importance in software engineering tasks such as...
    2024
  6. Article

    Evaluating few-shot and contrastive learning methods for code clone detection

    Context

    Code Clone Detection (CCD) is a software engineering task that is used for plagiarism detection, code search, and code comprehension....

    Mohamad Khajezade, Fatemeh H. Fard, Mohamed S. Shehata in Empirical Software Engineering
    09 October 2024
  7. Conference paper

    Finding Code Clone Refactoring Techniques by Mapping Clone Context

    Reducing clones in source code is one of the techniques to improve the maintainability of a software system. Which refactoring technique to use...
    2023
  8. Article
    Full access

    Are our clone detectors good enough? An empirical study of code effects by obfuscation

    Clone detection has received much attention in many fields such as malicious code detection, vulnerability hunting, and code copyright infringement...

    Weihao Huang, Guozhu Meng, ... Zhuo Ma in Cybersecurity
    02 July 2023 Open access
  9. Article

    Accurate code fragment clone detection and its application in identifying known CVE clones

    This article presents a novel method for detecting copied code fragments called clones, which is then utilized to identify known common...

    Mariam Arutunian, Sevak Sargsyan, ... Hayk Aslanyan in International Journal of Information Security
    05 January 2025
  10. Book

    Code Clone Analysis Research, Tools, and Practices

    This is the first book organized around code clone analysis. To cover the broad studies of code clone analysis, this book selects past research...

    Katsuro Inoue, Chanchal K. Roy
    2021
  11. Article

    TPCaps: a framework for code clone detection and localization based on improved CapsNet

    In this paper, we propose TPCaps, a new code clone detection framework for addressing the inefficiency of semantic clone detection and the difficulty...

    Yuancheng Li, Chaohang Yu, Yaqi Cui in Applied Intelligence
    12 December 2022
  12. Article

    CHANN: A Hierarchical Neural Network for Clone Consistency Prediction

    Modifying a code segment may give rise to a consistency issue when the code segment belongs to a clone group comprising closely similar code...

    Fan-Long Zhang, Yu-Chen Chen, ... Wen-Chao Jiang in Journal of Computer Science and Technology
    01 January 2025
  13. Conference paper

    Automated Clone Elimination in Python Tests

    Code clones are a well-known software quality metric with existing tools for detection and (semi-) automated elimination for common programming...
    2025
  14. Conference paper

    Smart Contract Code Clone Detection Based on Pre-training Techniques

    Smart contract has been utilized to realize cryptocurrencies and crowdfunding initiatives. Due to its characteristics of immutable once deployed, the...
    Chengfeng Zhang, Wei Shen, ... Xiaoguang Mao in Blockchain and Trustworthy Systems
    2024
  15. Article
    Full access

    Governing the commons: code ownership and code-clones in large-scale software development

    Context

    In software development organizations employing weak or collective ownership, different teams are allowed and expected to autonomously perform...

    Anders Sundelin, Javier Gonzalez-Huerta, ... Krzysztof Wnuk in Empirical Software Engineering
    14 December 2024 Open access
  16. Article

    Ranking code clones to support maintenance activities

    Developers often reuse code fragments by copy-and-paste activities to speed up code delivery. Through this copy-and-paste process, they create...

    Osama Ehsan, Foutse Khomh, ... Dong Qiu in Empirical Software Engineering
    25 April 2023
  17. Article

    Transformer-based code model with compressed hierarchy representation

    Source code representation with deep learning techniques is an important research field. There have been many studies to learn sequential or...

    Kechi Zhang, Jia Li, ... Ge Li in Empirical Software Engineering
    23 January 2025
  18. Article

    Quality attribute traceability based on Clone Microtactics

    Traceability is a technique that allows the validation and verification of product requirements. Traceability is more important in safety–critical...

    Ehsan Sharifi, Ahmad Abdolahzadeh-Barforoosh in Software Quality Journal
    23 November 2022
  19. Article

    Top Pass: improve code generation by pass@k-maximized code ranking

    Code generation has been greatly enhanced by the profound advancements in Large Language Models (LLMs) recently. Nevertheless, such LLM-based code...

    Zhicun Lyu, Xinye Li, ... Ming Li in Frontiers of Computer Science
    13 January 2025
  20. Conference paper

    Quest for Clone: Test-Time Domain Adaptation for Medical Image Segmentation by Searching the Closest Clone in Latent Space

    Unsupervised Domain Adaptation (UDA) aims to align labeled source distribution and unlabeled target distribution by mining ___domain-agnostic feature...
    2024
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