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Training large language models (LLMs) is resource-intensive and expensive, making protecting intellectual property (IP) for LLMs crucial. Recently, embedding fingerprints into LLMs has emerged as a prevalent method for establishing model…

Computation and Language · Computer Science 2025-08-26 Jiaxuan Wu , Wanli Peng , Hang Fu , Yiming Xue , Juan Wen

Despite their impressive realism, modern text-to-image models still struggle with compositionality, often failing to render accurate object counts, attributes, and spatial relations. To address this challenge, we present a training-free…

Computer Vision and Pattern Recognition · Computer Science 2026-03-30 Minsuk Ji , Sanghyeok Lee , Namhyuk Ahn

Intellectual property (IP) protection for Deep Neural Networks (DNNs) has raised serious concerns in recent years. Most existing works embed watermarks in the DNN model for IP protection, which need to modify the model and lack of…

Computer Vision and Pattern Recognition · Computer Science 2025-03-04 Mingfu Xue , Xin Wang , Yinghao Wu , Shifeng Ni , Yushu Zhang , Weiqiang Liu

Text-to-image diffusion-based generative models have the stunning ability to generate photo-realistic images and achieve state-of-the-art low FID scores on challenging image generation benchmarks. However, one of the primary failure modes…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Arman Zarei , Keivan Rezaei , Samyadeep Basu , Mehrdad Saberi , Mazda Moayeri , Priyatham Kattakinda , Soheil Feizi

Generative AI leaderboards are central to evaluating model capabilities, but remain vulnerable to manipulation. Among key adversarial objectives is rank manipulation, where an attacker must first deanonymize the models behind displayed…

Machine Learning · Computer Science 2025-10-09 Ali Naseh , Anshuman Suri , Yuefeng Peng , Harsh Chaudhari , Alina Oprea , Amir Houmansadr

The ability to efficiently search for images is essential for improving the user experiences across various products. Incorporating user feedback, via multi-modal inputs, to navigate visual search can help tailor retrieved results to…

Computer Vision and Pattern Recognition · Computer Science 2021-10-22 Surgan Jandial , Pinkesh Badjatiya , Pranit Chawla , Ayush Chopra , Mausoom Sarkar , Balaji Krishnamurthy

As an effective method for intellectual property (IP) protection, model watermarking technology has been applied on a wide variety of deep neural networks (DNN), including speech classification models. However, how to design a black-box…

Sound · Computer Science 2022-05-03 Haozhe Chen , Weiming Zhang , Kunlin Liu , Kejiang Chen , Han Fang , Nenghai Yu

Cross-Domain Few-Shot Segmentation (CD-FSS) poses the challenge of segmenting novel categories from a distinct domain using only limited exemplars. In this paper, we undertake a comprehensive study of CD-FSS and uncover two crucial…

Computer Vision and Pattern Recognition · Computer Science 2024-03-14 Jiahao Nie , Yun Xing , Gongjie Zhang , Pei Yan , Aoran Xiao , Yap-Peng Tan , Alex C. Kot , Shijian Lu

Large language models (LLMs) have achieved remarkable success across a wide range of natural language processing tasks, demonstrating human-level performance in text generation, reasoning, and question answering. However, training such…

Cryptography and Security · Computer Science 2025-11-17 Yanbo Dai , Zongjie Li , Zhenlan Ji , Shuai Wang

Few-shot semantic segmentation aims to learn to segment unseen class objects with the guidance of only a few support images. Most previous methods rely on the pixel-level label of support images. In this paper, we focus on a more…

Computer Vision and Pattern Recognition · Computer Science 2023-03-13 Haohan Wang , Liang Liu , Wuhao Zhang , Jiangning Zhang , Zhenye Gan , Yabiao Wang , Chengjie Wang , Haoqian Wang

The development of large language models (LLMs) is costly and has significant commercial value. Consequently, preventing unauthorized appropriation of open-source LLMs and protecting developers' intellectual property rights have become…

Computation and Language · Computer Science 2026-02-02 Yiheng Liu , Junhao Ning , Sichen Xia , Haiyang Sun , Yang Yang , Hanyang Chi , Xiaohui Gao , Ning Qiang , Bao Ge , Junwei Han , Xintao Hu

There are concerns that the ability of language models (LMs) to generate high quality synthetic text can be misused to launch spam, disinformation, or propaganda. Therefore, the research community is actively working on developing…

Computation and Language · Computer Science 2021-06-04 Nirav Diwan , Tanmoy Chakravorty , Zubair Shafiq

Existing few-shot segmentation (FSS) methods mainly focus on prototype feature generation and the query-support matching mechanism. As a crucial prompt for generating prototype features, the pair of image-mask types in the support set has…

Computer Vision and Pattern Recognition · Computer Science 2024-07-17 Shijie Chang , Youwei Pang , Xiaoqi Zhao , Lihe Zhang , Huchuan Lu

Generative AI models pose a significant challenge to intellectual property (IP), as they can replicate unique artistic styles and concepts without attribution. While watermarking offers a potential solution, existing methods often fail in…

Computer Vision and Pattern Recognition · Computer Science 2026-04-28 Li Zhang , Shruti Agarwal , John Collomosse , Pengtao Xie , Vishal Asnani

Exploiting multiple modalities for semantic scene parsing has been shown to improve accuracy over the singlemodality scenario. However multimodal datasets often suffer from problems such as data misalignment and label inconsistencies, where…

Computer Vision and Pattern Recognition · Computer Science 2017-09-29 Sarah Taghavi Namin , Mohammad Najafi , Mathieu Salzmann , Lars Petersson

Classifier-Free Guidance (CFG) is an essential component of text-to-image diffusion models, and understanding and advancing its operational mechanisms remains a central focus of research. Existing approaches stem from divergent theoretical…

Computer Vision and Pattern Recognition · Computer Science 2025-10-27 Kaibo Wang , Jianda Mao , Tong Wu , Yang Xiang

Deep neural network-based semantic segmentation generally requires large-scale cost extensive annotations for training to obtain better performance. To avoid pixel-wise segmentation annotations which are needed for most methods, recently…

Computer Vision and Pattern Recognition · Computer Science 2018-12-31 Longlong Jing , Yucheng Chen , Yingli Tian

Extremely large image generators offer significant transformative potential across diverse sectors. It allows users to design specific prompts to generate realistic images through some black-box APIs. However, some studies reveal that image…

Cryptography and Security · Computer Science 2024-02-26 Yu Tian , Xiao Yang , Yinpeng Dong , Heming Yang , Hang Su , Jun Zhu

Fine-tuning a pre-trained Text-to-Image (T2I) model on a tailored portrait dataset is the mainstream method for text-to-portrait customization. However, existing methods often severely impact the original model's behavior (e.g., changes in…

Computer Vision and Pattern Recognition · Computer Science 2025-05-28 Xiaole Xian , Zhichao Liao , Qingyu Li , Wenyu Qin , Pengfei Wan , Weicheng Xie , Long Zeng , Linlin Shen , Pingfa Feng

Recent text-to-image customization works have proven successful in generating images of given concepts by fine-tuning diffusion models on a few examples. However, tuning-based methods inherently tend to overfit the concepts, resulting in…

Computer Vision and Pattern Recognition · Computer Science 2025-03-17 Jiannan Huang , Jun Hao Liew , Hanshu Yan , Yuyang Yin , Yao Zhao , Humphrey Shi , Yunchao Wei