Results 21 to 30 of about 240,865 (343)
Code Clone Detection Method Based on Hierarchical Feature [PDF]
Jisuanji gongcheng, 2021 The existing code clone detection methods usually have the problem of single mark representation and complex abstract syntax tree structure.To address the problem, a code clone detection method is proposed based on hierarchical features.The method ...
ZHANG Dongmei, CHEN Yongle, YANG Yuli
doaj +1 more source
Towards Understanding the Capability of Large Language Models on Code Clone Detection: A Survey [PDF]
arXiv.org, 2023 Code cloning, the duplication of code fragments, is common in software development. While some reuse aids productivity, excessive cloning hurts maintainability and introduces bugs. Hence, automatic code clone detection is vital. Meanwhile, large language
Shihan Dou +9 more
semanticscholar +1 more source
A Survey of Software Clone Detection From Security Perspective
IEEE Access, 2021 For software engineering, if two code fragments are closely similar with minor modifications or even identical due to a copy-paste behavior, that is called software/code clone.
Haibo Zhang, Kouichi Sakurai
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ZC3: Zero-Shot Cross-Language Code Clone Detection [PDF]
International Conference on Automated Software Engineering, 2023 Developers introduce code clones to improve programming productivity. Many existing studies have achieved impressive performance in monolingual code clone detection.
Jia Li +5 more
semanticscholar +1 more source
Are our clone detectors good enough? An empirical study of code effects by obfuscation
Cybersecurity, 2023 Clone detection has received much attention in many fields such as malicious code detection, vulnerability hunting, and code copyright infringement detection. However, cyber criminals may obfuscate code to impede violation detection. To date, few studies
Weihao Huang +5 more
doaj +1 more source
Gitor: Scalable Code Clone Detection by Building Global Sample Graph [PDF]
ESEC/SIGSOFT FSE, 2023 Code clone detection is about finding out similar code fragments, which has drawn much attention in software engineering since it is important for software maintenance and evolution.
Junjie Shan +4 more
semanticscholar +1 more source
Operation System Vulnerabilities Analysis Based on Code Clone Detection
Jisuanji kexue yu tansuo, 2021 Software vulnerability detection based on code clone detection technology is an important direction in the static analysis of software vulnerability. At present, the existing software vulnerability detection tools have deficie-ncies in the vulnerability ...
WANG Zhe, REN Yi, ZHOU Kai, GUAN Jianbo, TAN Yusong
doaj +1 more source
Generalizability of Code Clone Detection on CodeBERT [PDF]
International Conference on Automated Software Engineering, 2022 Transformer networks such as CodeBERT already achieve outstanding results for code clone detection in benchmark datasets, so one could assume that this task has already been solved. However, code clone detection is not a trivial task.
Tim Sonnekalb +3 more
semanticscholar +1 more source
Review Sharing via Deep Semi-Supervised Code Clone Detection
IEEE Access, 2020 Code review as a typical type of user feedback has recently drawn increasing attentions for improving code quality. To carry out research on code review, sufficient review data is normally required.
Chenkai Guo +6 more
doaj +1 more source
C4: Contrastive Cross-Language Code Clone Detection
IEEE International Conference on Program Comprehension, 2022 During software development, developers introduce code clones by reusing existing code to improve programming productivity. Considering the detrimental effects on software maintenance and evolution, many techniques are proposed to detect code clones ...
Chenning Tao, Qi Zhan, Xing Hu, Xin Xia
semanticscholar +1 more source