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Rapid advancement in generative AI and large language models (LLMs) has enabled the generation of highly realistic and contextually relevant digital content. LLMs such as ChatGPT with DALL-E integration and Stable Diffusion techniques can…

Computer Vision and Pattern Recognition · Computer Science 2025-10-22 Jitendra Sharma , Arthur Carvalho , Suman Bhunia

Retrieval-Augmented Generation (RAG) grounds Large Language Models (LLMs) in external knowledge but often suffers from flat context representations and stateless retrieval, leading to unstable performance. We propose Stateful…

Computation and Language · Computer Science 2026-04-17 Qi Dong , Ziheng Lin , Ning Ding

Image forgery localization aims to precisely identify tampered regions within images, but it commonly depends on costly pixel-level annotations. To alleviate this annotation burden, weakly supervised image forgery localization (WSIFL) has…

Computer Vision and Pattern Recognition · Computer Science 2025-08-05 Ziqi Sheng , Junyan Wu , Wei Lu , Jiantao Zhou

Large Language Models (LLMs) are being integrated into professional domains, yet their limitations in such high-stakes fields as law remain poorly understood. In response, this paper introduces examples of critical challenges to the…

Artificial Intelligence · Computer Science 2026-01-27 Eljas Linna , Tuula Linna

This paper addresses the problem of super-resolution: constructing a highly resolved (HR) image from a low resolved (LR) one. Recent unsupervised approaches search the latent space of a StyleGAN pre-trained on HR images, for the image that…

Computer Vision and Pattern Recognition · Computer Science 2023-11-29 Marzieh Gheisari , Auguste Genovesio

Medical imaging has revolutionized diagnosis, yet unnecessary procedures are rising, exposing patients to radiation and stress, limiting equitable access, and straining healthcare systems. The American College of Radiology Appropriateness…

Quantitative Methods · Quantitative Biology 2025-10-08 Anni Tziakouri , Filippo Menolascina

Reasoning, a crucial ability for complex problem-solving, plays a pivotal role in various real-world settings such as negotiation, medical diagnosis, and criminal investigation. It serves as a fundamental methodology in the field of…

Existing Large Language Model (LLM) approaches to SystemVerilog Assertion (SVA) generation primarily focus on syntactic validity and formal verification outcomes, while semantic alignment between generated assertions and natural language…

Artificial Intelligence · Computer Science 2026-05-26 Jaime Rafael Imperial , Hao Zheng

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…

Computation and Language · Computer Science 2025-06-12 Matthieu Dubois , François Yvon , Pablo Piantanida

Recent progress in text-to-image (T2I) diffusion models (DMs) has enabled high-quality visual synthesis from diverse textual prompts. Yet, most existing T2I DMs, even those equipped with large language model (LLM)-based text encoders,…

Computer Vision and Pattern Recognition · Computer Science 2026-01-16 Siqi Kou , Jiachun Jin , Zetong Zhou , Ye Ma , Yugang Wang , Quan Chen , Peng Jiang , Xiao Yang , Jun Zhu , Kai Yu , Zhijie Deng

As Large Language Models (LLMs) continue to advance, Retrieval-Augmented Generation (RAG) has emerged as a vital technique to enhance factual accuracy by integrating external knowledge into the generation process. However, LLMs often fail…

With generative models becoming increasingly sophisticated and diverse, detecting AI-generated images has become increasingly challenging. While existing AI-genereted Image detectors achieve promising performance on in-distribution…

Computer Vision and Pattern Recognition · Computer Science 2026-01-26 Haozhen Yan , Yan Hong , Suning Lang , Jiahui Zhan , Yikun Ji , Yujie Gao , Huijia Zhu , Jun Lan , Jianfu Zhang

With the fast-paced development of multimodal large language models (MLLMs), we can now converse with AI systems in natural languages to understand images. However, the reasoning power and world knowledge embedded in the large language…

Computer Vision and Pattern Recognition · Computer Science 2023-12-06 Fei Wei , Xinyu Zhang , Ailing Zhang , Bo Zhang , Xiangxiang Chu

Large Language Models (LLMs) have shown promising results across various tasks, yet their reasoning capabilities remain a fundamental challenge. Developing AI systems with strong reasoning capabilities is regarded as a crucial milestone in…

Artificial Intelligence · Computer Science 2025-08-20 Xiao-Wen Yang , Jie-Jing Shao , Lan-Zhe Guo , Bo-Wen Zhang , Zhi Zhou , Lin-Han Jia , Wang-Zhou Dai , Yu-Feng Li

The rapid advancement of generative models, such as GANs and Diffusion models, has enabled the creation of highly realistic synthetic images, raising serious concerns about misinformation, deepfakes, and copyright infringement. Although…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Ziqiang Li , Jiazhen Yan , Ziwen He , Kai Zeng , Weiwei Jiang , Lizhi Xiong , Zhangjie Fu

Recent advances in large language models (LLMs) have demonstrated strong capabilities in code generation and text synthesis, yet their potential for symbolic physical reasoning in domain-specific scientific problems remains underexplored.…

Computation and Language · Computer Science 2026-04-16 Yao Zhang , Yuchen Song , Xiao Luo , Shengnan Li , Xiaotian Jiang , Min Zhang , Danshi Wang

Recent advancements in Artificial Intelligence, particularly in Large Language Models (LLMs), have transformed natural language processing by improving generative capabilities. However, detecting biases embedded within these models remains…

Computation and Language · Computer Science 2025-03-11 Suvendu Mohanty

With the rapid development of large language models (LLMs), aligning LLMs with human values and societal norms to ensure their reliability and safety has become crucial. Reinforcement learning with human feedback (RLHF) and Constitutional…

Computation and Language · Computer Science 2024-03-28 Xiusi Chen , Hongzhi Wen , Sreyashi Nag , Chen Luo , Qingyu Yin , Ruirui Li , Zheng Li , Wei Wang

Despite their linguistic competence, Large Language Models (LLMs) often struggle to reason reliably and flexibly. To identify these shortcomings, we introduce the Non-Linear Reasoning (NLR) dataset, a collection of 55 unique, hand-designed…

Computation and Language · Computer Science 2025-12-02 Nasim Borazjanizadeh , Steven T. Piantadosi

General logical reasoning, defined as the ability to reason deductively on domain-agnostic tasks, continues to be a challenge for large language models (LLMs). Current LLMs fail to reason deterministically and are not interpretable. As…

Artificial Intelligence · Computer Science 2025-08-06 Michael K. Chen