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Code clones are identical or similar code segments. The wide existence of code clones can increase the cost of maintenance and jeopardise the quality of software. The research community has developed many techniques to detect code clones,…

软件工程 · 计算机科学 2022-04-12 Wahidur Rahman , Yisen Xu , Fan Pu , Jifeng Xuan , Xiangyang Jia , Michail Basios , Leslie Kanthan , Lingbo Li , Fan Wu , Baowen Xu

Code cloning, a widespread practice in software development, involves replicating code fragments to save time but often at the expense of software maintainability and quality. In this paper, we address the specific challenge of detecting…

软件工程 · 计算机科学 2025-02-27 Lida Zhao , Shihan Dou , Yutao Hu , Yueming Wu , Jiahui Wu , Chengwei Liu , Lyuye Zhang , Yi Liu , Jun Sun , Xuanjing Huang , Yang Liu

Knowledge conflict arises from discrepancies between information in the context of a large language model (LLM) and the knowledge stored in its parameters. This can hurt performance when using standard decoding techniques, which tend to…

计算与语言 · 计算机科学 2025-04-30 Han Wang , Archiki Prasad , Elias Stengel-Eskin , Mohit Bansal

Reusing code can produce duplicate or near-duplicate code clones in code repositories. Current code clone detection techniques, like Program Dependence Graphs, rely on code structure and their dependencies to detect clones. These techniques…

软件工程 · 计算机科学 2020-06-26 Sandeep Kaur Kuttal , Akash Ghosh

Detecting and tracking code clones can ease various software development and maintenance tasks when changes in a code fragment should be propagated over all its copies. Several deep learning-based clone detection models have appeared in the…

软件工程 · 计算机科学 2024-12-20 Subroto Nag Pinku , Debajyoti Mondal , Chanchal K. Roy

Document comparison typically relies on optical character recognition (OCR) as its core technology. However, OCR requires the selection of appropriate language models for each document and the performance of multilingual or hybrid models…

计算机视觉与模式识别 · 计算机科学 2024-12-06 Doyoung Park , Naresh Reddy Yarram , Sunjin Kim , Minkyu Kim , Seongho Cho , Taehee Lee

This paper presents a novel approach for detecting mispronunciations by analyzing deviations between a user's original speech and their voice-cloned counterpart with corrected pronunciation. We hypothesize that regions with maximal acoustic…

声音 · 计算机科学 2025-07-16 Andrew Valdivia , Yueming Zhang , Hailu Xu , Amir Ghasemkhani , Xin Qin

Decoding from the output distributions of large language models to produce high-quality text is a complex challenge in language modeling. Various approaches, such as beam search, sampling with temperature, $k-$sampling, nucleus…

计算与语言 · 计算机科学 2024-10-22 Esteban Garces Arias , Julian Rodemann , Meimingwei Li , Christian Heumann , Matthias Aßenmacher

Large language models (LLMs) have demonstrated remarkable capabilities in various software engineering tasks, such as code generation and debugging, because of their ability to translate between programming languages and natural languages.…

软件工程 · 计算机科学 2025-11-04 Wenqing Zhu , Norihiro Yoshida , Eunjong Choi , Yutaka Matsubara , Hiroaki Takada

The image-text retrieval task aims to retrieve relevant information from a given image or text. The main challenge is to unify multimodal representation and distinguish fine-grained differences across modalities, thereby finding similar…

多媒体 · 计算机科学 2024-05-20 Ziyu Gong , Chengcheng Mai , Yihua Huang

Code reuse is common in modern software development, but it can also spread vulnerabilities when developers unknowingly copy risky code. The code fragments that preserve the logic of known vulnerabilities are known as vulnerable code clones…

Code clones are duplicate code fragments that share (nearly) similar syntax or semantics. Code clone detection plays an important role in software maintenance, code refactoring, and reuse. A substantial amount of research has been conducted…

软件工程 · 计算机科学 2020-11-26 Nikita Mehrotra , Navdha Agarwal , Piyush Gupta , Saket Anand , David Lo , Rahul Purandare

Diffusion Language Models (DLMs) have recently achieved significant success due to their any-order generation capabilities. However, existing inference methods typically rely on local, immediate-step metrics such as confidence or entropy…

计算与语言 · 计算机科学 2025-12-03 Kecheng Chen , Ziru Liu , Xijia Tao , Hui Liu , Xinyu Fu , Suiyun Zhang , Dandan Tu , Lingpeng Kong , Rui Liu , Haoliang Li

Source code clone detection is the task of finding code fragments that have the same or similar functionality, but may differ in syntax or structure. This task is important for software maintenance, reuse, and quality assurance (Roy et al.…

计算与语言 · 计算机科学 2023-12-29 Mohammed Ataaur Rahaman , Julia Ive

Recent advances in large-scale code generation models have led to remarkable progress in producing high-quality code. These models are trained in a self-supervised manner on extensive unlabeled code corpora using a decoder-only…

软件工程 · 计算机科学 2026-02-12 Jiayi Lin , Yanlin Wang , Yibiao Yang , Lei Zhang , Yutao Xie

The capability of accurately determining code similarity is crucial in many tasks related to software development. For example, it might be essential to identify code duplicates for performing software maintenance. This research introduces…

软件工程 · 计算机科学 2025-04-25 Jorge Martinez-Gil

Finding the same or similar code snippets in source code is one of fundamental activities in software maintenance. Text-based pattern matching tools such as grep is frequently used for such purpose, but making proper queries for the…

软件工程 · 计算机科学 2020-03-13 Katsuro Inoue , Yuya Miyamoto , Daniel M. German , Takashi Ishio

Detecting coordinated inauthentic behavior on social media remains a critical and persistent challenge, as most existing approaches rely on superficial correlation analysis, employ static parameter settings, and demand extensive and…

人工智能 · 计算机科学 2026-01-05 Weng Ding , Yi Han , Mu-Jiang-Shan Wang

Investigating the code fragments of code clones detected by code clone detection tools is a time-consuming task, especially when a large number of reference source files are available. This paper proposes (i) a method for clustering a clone…

软件工程 · 计算机科学 2021-10-05 Daisuke Nishioka , Toshihiro Kamiya

Unsupervised Time series anomaly detection plays a crucial role in applications across industries. However, existing methods face significant challenges due to data distributional shifts across different domains, which are exacerbated by…

机器学习 · 计算机科学 2025-05-02 Tian Lan , Yifei Gao , Yimeng Lu , Chen Zhang