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Recent research has demonstrated the vulnerability of fingerprint recognition systems to dictionary attacks based on MasterPrints. MasterPrints are real or synthetic fingerprints that can fortuitously match with a large number of…

计算机视觉与模式识别 · 计算机科学 2018-10-22 Philip Bontrager , Aditi Roy , Julian Togelius , Nasir Memon , Arun Ross

With increasing privacy concerns on data, recent studies have made significant progress using federated learning (FL) on privacy-sensitive natural language processing (NLP) tasks. Much literature suggests fully fine-tuning pre-trained…

机器学习 · 计算机科学 2023-06-05 Zhuo Zhang , Yuanhang Yang , Yong Dai , Lizhen Qu , Zenglin Xu

Large models such as Large Language Models (LLMs) and Vision Language Models (VLMs) have transformed artificial intelligence, powering applications in natural language processing, computer vision, and multimodal learning. However, fully…

Instruction fine-tuning has recently emerged as a promising approach for improving the zero-shot capabilities of Large Language Models (LLMs) on new tasks. This technique has shown particular strength in improving the performance of…

计算与语言 · 计算机科学 2023-07-13 Jiuding Sun , Chantal Shaib , Byron C. Wallace

The large number of parameters in Pretrained Language Models enhance their performance, but also make them resource-intensive, making it challenging to deploy them on commodity hardware like a single GPU. Due to the memory and power…

计算与语言 · 计算机科学 2024-01-09 Zirui Liu , Qingquan Song , Qiang Charles Xiao , Sathiya Keerthi Selvaraj , Rahul Mazumder , Aman Gupta , Xia Hu

Large Language Models (LLMs) have gained enormous attention in recent years due to their capability of understanding and generating natural languages. With the rapid development and wild-range applications (e.g., Agents, Embodied…

计算与语言 · 计算机科学 2025-07-10 Kun Zhang , Le Wu , Kui Yu , Guangyi Lv , Dacao Zhang

Recent advances in AI-generated content (AIGC) have significantly accelerated image editing techniques, driving increasing demand for diverse and fine-grained edits. Despite these advances, existing image editing methods still face…

计算机视觉与模式识别 · 计算机科学 2025-05-27 Shuyu Wang , Weiqi Li , Qian Wang , Shijie Zhao , Jian Zhang

Efficient finetuning of pretrained language transformers is becoming increasingly prevalent for solving natural language processing tasks. While effective, it can still require a large number of tunable parameters. This can be a drawback…

计算与语言 · 计算机科学 2023-05-31 Umang Gupta , Aram Galstyan , Greg Ver Steeg

Protecting the intellectual property of Large Language Models (LLMs) has become increasingly critical due to the high cost of training. Model merging, which integrates multiple expert models into a single multi-task model, introduces a…

密码学与安全 · 计算机科学 2025-05-19 Shojiro Yamabe , Futa Waseda , Tsubasa Takahashi , Koki Wataoka

We investigate fingerprints in pretraining datasets for large language models (LLMs) through dataset classification experiments. Building on prior work demonstrating the existence of fingerprints or biases in popular computer vision…

机器学习 · 计算机科学 2025-12-02 Youssef Mansour , Reinhard Heckel

The critical challenge of prompt injection attacks in Large Language Models (LLMs) integrated applications, a growing concern in the Artificial Intelligence (AI) field. Such attacks, which manipulate LLMs through natural language inputs,…

密码学与安全 · 计算机科学 2024-01-17 Xuchen Suo

Current instruction-based editing methods, such as InstructPix2Pix, often fail to produce satisfactory results in complex scenarios due to their dependence on the simple CLIP text encoder in diffusion models. To rectify this, this paper…

计算机视觉与模式识别 · 计算机科学 2023-12-13 Yuzhou Huang , Liangbin Xie , Xintao Wang , Ziyang Yuan , Xiaodong Cun , Yixiao Ge , Jiantao Zhou , Chao Dong , Rui Huang , Ruimao Zhang , Ying Shan

Jailbreak backdoor attacks on LLMs have garnered attention for their effectiveness and stealth. However, existing methods rely on the crafting of poisoned datasets and the time-consuming process of fine-tuning. In this work, we propose…

密码学与安全 · 计算机科学 2025-02-18 Zhuowei Chen , Qiannan Zhang , Shichao Pei

The primary purpose of a fingerprint recognition system is to ensure a reliable and accurate user authentication, but the security of the recognition system itself can be jeopardized by spoof attacks. This study addresses the problem of…

计算机视觉与模式识别 · 计算机科学 2017-12-14 Tarang Chugh , Kai Cao , Anil K. Jain

Parameter Efficient Fine-Tuning (PEFT) methods have emerged as effective and promising approaches for fine-tuning pre-trained language models. Compared with Full parameter Fine-Tuning (FFT), PEFT achieved comparable task performance with a…

机器学习 · 计算机科学 2025-06-10 Tongzhou Yu , Zhuhao Zhang , Guanghui Zhu , Shen Jiang , Meikang Qiu , Yihua Huang

Model pruning, i.e., removing a subset of model weights, has become a prominent approach to reducing the memory footprint of large language models (LLMs) during inference. Notably, popular inference engines, such as vLLM, enable users to…

机器学习 · 计算机科学 2026-04-07 Kazuki Egashira , Robin Staab , Thibaud Gloaguen , Mark Vero , Martin Vechev

Large Language Models (LLMs) have revolutionized Natural Language Processing (NLP) but demand massive GPU resources for training. Lowering the threshold for LLMs training would encourage greater participation from researchers, benefiting…

计算与语言 · 计算机科学 2024-06-07 Kai Lv , Yuqing Yang , Tengxiao Liu , Qinghui Gao , Qipeng Guo , Xipeng Qiu

Large Language Diffusion Models (LLDMs) benefit from a flexible decoding mechanism that enables parallelized inference and controllable generations over autoregressive models. Yet such flexibility introduces a critical challenge: inference…

机器学习 · 计算机科学 2025-12-05 Yichuan Mo , Quan Chen , Mingjie Li , Zeming Wei , Yisen Wang

Watermarking of large language models (LLMs) generation embeds an imperceptible statistical pattern within texts, making it algorithmically detectable. Watermarking is a promising method for addressing potential harm and biases from LLMs,…

密码学与安全 · 计算机科学 2024-12-09 Lingjie Chen , Ruizhong Qiu , Siyu Yuan , Zhining Liu , Tianxin Wei , Hyunsik Yoo , Zhichen Zeng , Deqing Yang , Hanghang Tong

Deep neural networks (DNNs) have achieved remarkable success in radio frequency (RF) fingerprinting for wireless device authentication. However, their practical deployment faces two major limitations: domain shift, where models trained in…

密码学与安全 · 计算机科学 2026-02-04 Tianya Zhao , Junqing Zhang , Haowen Xu , Xiaoyan Sun , Jun Dai , Xuyu Wang
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