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The widespread deployment of text-to-image models is challenged by their potential to generate harmful content. While existing safety methods, such as prompt rewriting or model fine-tuning, provide valuable interventions, they often…

计算机视觉与模式识别 · 计算机科学 2025-08-19 Lingyun Zhang , Yu Xie , Yanwei Fu , Ping Chen

Deep learning approaches have become the standard solution to many problems in computer vision and robotics, but obtaining sufficient training data in high enough quality is challenging, as human labor is error prone, time consuming, and…

机器学习 · 计算机科学 2021-06-16 Jan Blumenkamp , Andreas Baude , Tim Laue

The personalized text-to-image generation has rapidly advanced with the emergence of Stable Diffusion. Existing methods, which typically fine-tune models using embedded identifiers, often struggle with insufficient stylization and…

计算机视觉与模式识别 · 计算机科学 2025-04-23 Anran Yu , Wei Feng , Yaochen Zhang , Xiang Li , Lei Meng , Lei Wu , Xiangxu Meng

Despite recent advances in deep generative modeling, skin lesion classification systems remain constrained by the limited availability of large, diverse, and well-annotated clinical datasets, resulting in class imbalance between benign and…

计算机视觉与模式识别 · 计算机科学 2026-03-18 Stathis Galanakis , Alexandros Koliousis , Stefanos Zafeiriou

In recent years, the emergence of models capable of generating images from text has attracted considerable interest, offering the possibility of creating realistic images from text descriptions. Yet these advances have also raised concerns…

计算机视觉与模式识别 · 计算机科学 2024-04-04 Mamadou Keita , Wassim Hamidouche , Hassen Bougueffa , Abdenour Hadid , Abdelmalik Taleb-Ahmed

Software plays a crucial role in our daily lives, and therefore the quality and security of software systems have become increasingly important. However, vulnerabilities in software still pose a significant threat, as they can have serious…

软件工程 · 计算机科学 2023-09-18 Chaozheng Wang , Zongjie Li , Yun Peng , Shuzheng Gao , Sirong Chen , Shuai Wang , Cuiyun Gao , Michael R. Lyu

We propose a weakly-supervised approach for conditional image generation of complex scenes where a user has fine control over objects appearing in the scene. We exploit sparse semantic maps to control object shapes and classes, as well as…

计算机视觉与模式识别 · 计算机科学 2020-11-23 Dario Pavllo , Aurelien Lucchi , Thomas Hofmann

Not a day goes by without hearing about the impressive feats of large language models (LLMs), and equally, not a day passes without hearing about their challenges. LLMs are notoriously vulnerable to biases in their dataset, leading to…

计算与语言 · 计算机科学 2025-03-12 Sayem Mohammad Imtiaz , Astha Singh , Fraol Batole , Hridesh Rajan

Composed Image Retrieval (CIR) aims to retrieve target images based on a hybrid query comprising a reference image and a modification text. Early dual-tower Vision-Language Models (VLMs) struggle with cross-modality compositional reasoning…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Tianyu Yang , Chenwei He , Xiangzhao Hao , Tianyue Wang , Jiarui Guo , Haiyun Guo , Leigang Qu , Jinqiao Wang , Tat-Seng Chua

The rapid advancement of diffusion models has enabled high-fidelity and semantically rich text-to-image generation; however, ensuring fairness and safety remains an open challenge. Existing methods typically improve fairness and safety at…

计算机视觉与模式识别 · 计算机科学 2025-10-09 Silpa Vadakkeeveetil Sreelatha , Sauradip Nag , Muhammad Awais , Serge Belongie , Anjan Dutta

Machine-learning systems such as self-driving cars or virtual assistants are composed of a large number of machine-learning models that recognize image content, transcribe speech, analyze natural language, infer preferences, rank options,…

机器学习 · 计算机科学 2021-06-02 Ruihan Wu , Chuan Guo , Awni Hannun , Laurens van der Maaten

Deep features are a cornerstone of computer vision research, capturing image semantics and enabling the community to solve downstream tasks even in the zero- or few-shot regime. However, these features often lack the spatial resolution to…

计算机视觉与模式识别 · 计算机科学 2024-04-03 Stephanie Fu , Mark Hamilton , Laura Brandt , Axel Feldman , Zhoutong Zhang , William T. Freeman

Previous neural solvers of math word problems (MWPs) are learned with full supervision and fail to generate diverse solutions. In this paper, we address this issue by introducing a \textit{weakly-supervised} paradigm for learning MWPs. Our…

人工智能 · 计算机科学 2021-08-05 Yining Hong , Qing Li , Daniel Ciao , Siyuan Huang , Song-Chun Zhu

Memory-related errors in C programming continue to pose significant challenges in software development, primarily due to the complexities of manual memory management inherent in the language. These errors frequently serve as vectors for…

软件工程 · 计算机科学 2025-06-24 Xiao Cheng , Zhihao Guo , Huan Huo , Yulei Sui

Image restoration has traditionally required training specialized models on thousands of paired examples per degradation type. We challenge this paradigm by demonstrating that powerful pre-trained text-conditioned image editing models can…

图像与视频处理 · 电气工程与系统科学 2026-01-21 M. Akın Yılmaz , Ahmet Bilican , Burak Can Biner , A. Murat Tekalp

Medical image synthesis is crucial for alleviating data scarcity and privacy constraints. However, fine-tuning general text-to-image (T2I) models remains challenging, mainly due to the significant modality gap between complex visual details…

计算机视觉与模式识别 · 计算机科学 2026-03-12 Xin Huang , Junjie Liang , Qingshan Hou , Peng Cao , Jinzhu Yang , Xiaoli Liu , Osmar R. Zaiane

Software development life cycle is profoundly influenced by bugs: their introduction, identification, and eventual resolution account for a significant portion of software cost. This has motivated software engineering researchers and…

软件工程 · 计算机科学 2023-03-14 Matthew Jin , Syed Shahriar , Michele Tufano , Xin Shi , Shuai Lu , Neel Sundaresan , Alexey Svyatkovskiy

In this paper, we present a semi-supervised fine-tuning approach designed to improve the performance of pre-trained foundation models on downstream tasks with limited labeled data. By leveraging content-style decomposition within an…

计算机视觉与模式识别 · 计算机科学 2024-10-07 Mariia Drozdova , Vitaliy Kinakh , Yury Belousov , Erica Lastufka , Slava Voloshynovskiy

In this paper, we are interested in addressing the problem of damage assessment for vehicles, such as cars. This task requires not only detecting the location and the extent of the damage but also identifying the damaged part. To train a…

计算机视觉与模式识别 · 计算机科学 2023-11-14 Jens Parslov , Erik Riise , Dim P. Papadopoulos

The field of advanced text-to-image generation is witnessing the emergence of unified frameworks that integrate powerful text encoders, such as CLIP and T5, with Diffusion Transformer backbones. Although there have been efforts to control…

计算机视觉与模式识别 · 计算机科学 2025-02-28 Liang Chen , Shuai Bai , Wenhao Chai , Weichu Xie , Haozhe Zhao , Leon Vinci , Junyang Lin , Baobao Chang