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Connectionist temporal classification (CTC)-based scene text recognition (STR) methods, e.g., SVTR, are widely employed in OCR applications, mainly due to their simple architecture, which only contains a visual model and a CTC-aligned…

Computer Vision and Pattern Recognition · Computer Science 2025-07-16 Yongkun Du , Zhineng Chen , Hongtao Xie , Caiyan Jia , Yu-Gang Jiang

Existing visual tracking methods typically take an image patch as the reference of the target to perform tracking. However, a single image patch cannot provide a complete and precise concept of the target object as images are limited in…

Computer Vision and Pattern Recognition · Computer Science 2023-08-23 Xin Li , Yuqing Huang , Zhenyu He , Yaowei Wang , Huchuan Lu , Ming-Hsuan Yang

Despite the fact that cyberattacks are constantly growing in complexity, the research community still lacks effective tools to easily monitor and understand them. In particular, there is a need for techniques that are able to not only track…

Cryptography and Security · Computer Science 2019-05-30 Yun Shen , Gianluca Stringhini

Bug fixing holds significant importance in software development and maintenance. Recent research has made substantial strides in exploring the potential of large language models (LLMs) for automatically resolving software bugs. However, a…

Software Engineering · Computer Science 2025-02-18 Yuwei Zhang , Zhi Jin , Ying Xing , Ge Li , Fang Liu , Jiaxin Zhu , Wensheng Dou , Jun Wei

Centralized version control systems (VCS) are vital for software development but pose risks of data loss and ownership disputes. While blockchain offers a decentralized alternative, existing solutions are often hindered by high latency,…

Cryptography and Security · Computer Science 2025-07-15 Md. Rafid Haque , Sakibul Islam Munna , Sabbir Ahmed , Md. Tahmid Islam , Md Mehedi Hassan Onik , A. B. M. Ashikur Rahman

With the application of deep learning technology, tools of DL framework testing are in high demand. Existing DL framework testing tools have limited coverage of bug types. For example, they lack the capability of effectively finding…

Software Engineering · Computer Science 2025-10-29 Xiaoyu Zhang , Juan Zhai , Shiqing Ma , Shiwei Wang , Chao Shen

Ethereum smart contracts are an innovation built on top of the blockchain technology, which provides a platform for automatically executing contracts in an anonymous, distributed, and trusted way. The problem is magnified by the fact that…

Cryptography and Security · Computer Science 2019-11-07 Jialiang Chang , Bo Gao , Hao Xiao , Jun Sun , Yan Cai , Zijiang Yang

In recent years, the growing complexity and scale of source code have rendered manual software vulnerability detection increasingly impractical. To address this challenge, automated approaches leveraging machine learning and code embeddings…

Software Engineering · Computer Science 2025-09-17 Talaya Farasat , Joachim Posegga

Recently, considerable research attention has been paid to network embedding, a popular approach to construct feature vectors of vertices. Due to the curse of dimensionality and sparsity in graphical datasets, this approach has become…

Machine Learning · Computer Science 2018-11-15 Xi Liu , Ping-Chun Hsieh , Nick Duffield , Rui Chen , Muhe Xie , Xidao Wen

Security patches in open-source software, providing security fixes to identified vulnerabilities, are crucial in protecting against cyberattacks. Despite the National Vulnerability Database (NVD) publishes identified vulnerabilities, a vast…

Cryptography and Security · Computer Science 2021-06-08 Yaqin Zhou , Jing Kai Siow , Chenyu Wang , Shangqing Liu , Yang Liu

Large language models (LLMs) remain vulnerable to sophisticated prompt engineering attacks that exploit contextual framing to bypass safety mechanisms, posing significant risks in cybersecurity applications. We introduce Jailbreak Mimicry,…

Cryptography and Security · Computer Science 2025-10-28 Pavlos Ntais

Empowered by transformer-based models, visual tracking has advanced significantly. However, the slow speed of current trackers limits their applicability on devices with constrained computational resources. To address this challenge, we…

Computer Vision and Pattern Recognition · Computer Science 2024-07-02 Xiangyang Yang , Dan Zeng , Xucheng Wang , You Wu , Hengzhou Ye , Qijun Zhao , Shuiwang Li

Social media memes are a challenging domain for hate detection because they intertwine visual and textual cues into culturally nuanced messages. To tackle these challenges, we introduce TRACE, a hierarchical multimodal framework that…

Computer Vision and Pattern Recognition · Computer Science 2025-11-10 Girish A. Koushik , Helen Treharne , Aditya Joshi , Diptesh Kanojia

This paper presents a large language model (LLM)-based framework that adapts and fine-tunes compact LLMs for detecting cyberattacks on transformer current differential relays (TCDRs), which can otherwise cause false tripping of critical…

Cryptography and Security · Computer Science 2026-01-30 Ahmad Mohammad Saber , Saeed Jafari , Zhengmao Ouyang , Paul Budnarain , Amr Youssef , Deepa Kundur

Automatic crack detection is a critical task that has the potential to drastically reduce labor-intensive building and road inspections currently being done manually. Recent studies in this field have significantly improved the detection…

Computer Vision and Pattern Recognition · Computer Science 2020-11-05 Yuki Inoue , Hiroto Nagayoshi

Joint Detection and Embedding (JDE) trackers have demonstrated excellent performance in Multi-Object Tracking (MOT) tasks by incorporating the extraction of appearance features as auxiliary tasks through embedding Re-Identification task…

Computer Vision and Pattern Recognition · Computer Science 2024-08-07 Yunfei Zhang , Chao Liang , Jin Gao , Zhipeng Zhang , Weiming Hu , Stephen Maybank , Xue Zhou , Liang Li

Smart contracts are small programs that run autonomously on the blockchain, using it as their persistent memory. The predominant platform for smart contracts is the Ethereum VM (EVM). In EVM smart contracts, a problem with significant…

Programming Languages · Computer Science 2025-12-01 Sifis Lagouvardos , Yannis Bollanos , Michael Debono , Neville Grech , Yannis Smaragdakis

The sources of reliable, code-level information about vulnerabilities that affect open-source software (OSS) are scarce, which hinders a broad adoption of advanced tools that provide code-level detection and assessment of vulnerable OSS…

Software Engineering · Computer Science 2021-05-10 Therese Fehrer , Rocío Cabrera Lozoya , Antonino Sabetta , Dario Di Nucci , Damian A. Tamburri

Large Language Models (LLMs) with tool-calling capabilities have demonstrated remarkable potential in executing complex tasks through external tool integration. The Model Context Protocol (MCP) has emerged as a standardized framework for…

Software Engineering · Computer Science 2026-03-24 Sarat Mudunuri , Jian Wan , Ally Qin , Srinivasan Manoharan

Large language models (LLMs) remain acutely vulnerable to prompt injection and related jailbreak attacks; heuristic guardrails (rules, filters, LLM judges) are routinely bypassed. We present Contextual Integrity Verification (CIV), an…

Cryptography and Security · Computer Science 2025-08-20 Aayush Gupta