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This work addresses critical challenges to academic integrity, including plagiarism, fabrication, and verification of authorship of educational content, by proposing a Natural Language Processing (NLP)-based framework for authenticating…

With the advances of deep learning techniques, text generation is attracting increasing interest in the artificial intelligence (AI) community, because of its wide applications and because it is an essential component of AI. Traditional…

计算与语言 · 计算机科学 2023-09-19 Lili Mou

The rapid advancement in generative AI models has enabled the creation of photorealistic images. At the same time, there are growing concerns about the potential misuse and dangers of generated content, as well as a pressing need for…

计算机视觉与模式识别 · 计算机科学 2026-05-07 Zhenhan Huang , Pin-Yu Chen , Tejaswini Pedapati , Jianxi Gao

Generative AI offers a simple, prompt-based alternative to fine-tuning smaller BERT-style LLMs for text classification tasks. This promises to eliminate the need for manually labeled training data and task-specific model training. However,…

计算与语言 · 计算机科学 2024-08-19 Martin Juan José Bucher , Marco Martini

AI image generators create both photorealistic images and stylized art, necessitating robust detectors that maintain performance under common post-processing transformations (JPEG compression, blur, downscaling). Existing methods optimize…

计算机视觉与模式识别 · 计算机科学 2025-12-29 Md Ashik Khan , Arafat Alam Jion

Many AI detection models have been developed to counter the presence of articles created by artificial intelligence (AI). However, if a human-authored article is slightly polished by AI, a shift will occur in the borderline decision of…

计算与语言 · 计算机科学 2025-12-03 Saleh Almohaimeed , Saad Almohaimeed , Mousa Jari , Khaled A. Alobaid , Fahad Alotaibi

This letter presents a novel high impedance fault (HIF) detection approach using a convolutional neural network (CNN). Compared to traditional artificial neural networks, a CNN offers translation invariance and it can accurately detect HIFs…

信号处理 · 电气工程与系统科学 2019-04-19 Rui Fan , Tianzhixi Yin

The text-independent approach to writer identification does not require the writer to write some predetermined text. Previous research on text-independent writer identification has been based on identifying writer-specific features designed…

计算机视觉与模式识别 · 计算机科学 2020-09-11 Hung Tuan Nguyen , Cuong Tuan Nguyen , Takeya Ino , Bipin Indurkhya , Masaki Nakagawa

Large language models (LLMs) have achieved human-level text generation, emphasizing the need for effective AI-generated text detection to mitigate risks like the spread of fake news and plagiarism. Existing research has been constrained by…

计算与语言 · 计算机科学 2024-05-22 Yafu Li , Qintong Li , Leyang Cui , Wei Bi , Zhilin Wang , Longyue Wang , Linyi Yang , Shuming Shi , Yue Zhang

The widespread adoption of large language models (LLMs) has created an urgent need for robust tools to detect LLM-generated text, especially in light of \textit{paraphrasing} techniques that often evade existing detection methods. To…

计算与语言 · 计算机科学 2024-11-21 Weiqing He , Bojian Hou , Tianqi Shang , Davoud Ataee Tarzanagh , Qi Long , Li Shen

Convolutional neural networks (CNNs) have become widely adopted in gravitational wave (GW) detection pipelines due to their ability to automatically learn hierarchical features from raw strain data. However, the physical meaning of these…

机器学习 · 计算机科学 2025-10-28 Jun Tian , He Wang , Jibo He , Yu Pan , Shuo Cao , Qingquan Jiang

Recently there have been many shared tasks targeting the detection of generated text from Large Language Models (LLMs). However, these shared tasks tend to focus either on cases where text is limited to one particular domain or cases where…

计算与语言 · 计算机科学 2025-01-16 Liam Dugan , Andrew Zhu , Firoj Alam , Preslav Nakov , Marianna Apidianaki , Chris Callison-Burch

As state-of-the-art language models continue to improve, the need for robust detection of machine-generated text becomes increasingly critical. However, current state-of-the-art machine text detectors struggle to adapt to new unseen domains…

计算与语言 · 计算机科学 2025-05-21 Arihant Tripathi , Liam Dugan , Charis Gao , Maggie Huan , Emma Jin , Peter Zhang , David Zhang , Julia Zhao , Chris Callison-Burch

The demand for edge AI in vision-language tasks requires models that achieve real-time performance on resource-constrained devices with limited power and memory. This paper proposes two adaptive compression techniques -- Sparse Temporal…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Md Tasnin Tanvir , Soumitra Das , Sk Md Abidar Rahaman , Ali Shiri Sichani

Natural language processing (NLP) task has achieved excellent performance in many fields, including semantic understanding, automatic summarization, image recognition and so on. However, most of the neural network models for NLP extract the…

计算与语言 · 计算机科学 2022-02-08 Peiying Zhang , Xingzhe Huang , Yaqi Wang , Chunxiao Jiang , Shuqing He , Haifeng Wang

Insects, such as fruit flies and honey bees, can solve simple associative learning tasks and learn abstract concepts such as "sameness" and "difference", which is viewed as a higher-order cognitive function and typically thought to depend…

计算机视觉与模式识别 · 计算机科学 2021-09-15 Jinyung Hong , Theodore P. Pavlic

This paper presents an approach based on supervised machine learning methods to build a classifier that can identify text complexity in order to present Arabic language learners with texts suitable to their levels. The approach is based on…

计算与语言 · 计算机科学 2021-09-20 Sadik Bessou , Ghozlane Chenni

The dissemination of Large Language Models (LLMs), trained at scale, and endowed with powerful text-generating abilities, has made it easier for all to produce harmful, toxic, faked or forged content. In response, various proposals have…

计算与语言 · 计算机科学 2025-06-12 Matthieu Dubois , François Yvon , Pablo Piantanida

This paper introduces a simple JavaScript-based web application designed to assist educators in detecting AI-generated content in student essays and written assignments. Unlike existing AI detection tools that rely on obfuscated machine…

人机交互 · 计算机科学 2025-03-24 Andy Buschmann

For management, documents are categorized into a specific category, and to do these, most of the organizations use manual labor. In today's automation era, manual efforts on such a task are not justified, and to avoid this, we have so many…

机器学习 · 计算机科学 2020-04-20 Ritu Yadav