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As large language models (LLMs) become ubiquitous, parameter-efficient fine-tuning methods and safety-first defenses have proliferated rapidly. However, the number of approaches and their recent increase have resulted in diverse…

机器学习 · 计算机科学 2025-06-03 Saad Hossain , Samanvay Vajpayee , Sirisha Rambhatla

Diffusion-based Image Editing has achieved significant success in recent years. However, it remains challenging to achieve high-quality image editing while maintaining the background similarity without sacrificing speed or memory…

图形学 · 计算机科学 2025-09-03 Siyi Liu , Weiming Chen , Yushun Tang , Zhihai He

Large Language Models (LLMs) achieve strong program repair performance but often suffer from over-editing, where excessive modifications overwrite correct code and hinder bug localization. We systematically quantify its impact and introduce…

软件工程 · 计算机科学 2026-04-08 Changxin Ke , Rui Zhang , Jiaming Guo , Yuanbo Wen , Li Ding , Shuo Wang , Xuyuan Zhu , Xiong Peng , Di Huang , Zidong Du , Xing Hu , Qi Guo , Yunji Chen

Large language models (LLMs) have distinct and consistent stylistic fingerprints, even when prompted to write in different writing styles. Detecting these fingerprints is important for many reasons, among them protecting intellectual…

计算与语言 · 计算机科学 2025-03-04 Yehonatan Bitton , Elad Bitton , Shai Nisan

Existing speech editing detection (SED) datasets are predominantly constructed using manual splicing or limited editing operations, resulting in restricted diversity and poor coverage of realistic editing scenarios. Meanwhile, current SED…

声音 · 计算机科学 2026-05-26 Jun Xue , Yi Chai , Yanzhen Ren , Jinshen He , Zhiqiang Tang , Zhuolin Yi , Yihuan Huang , Yuankun Xie , Yujie Chen

In this paper, we focus on editing Multimodal Large Language Models (MLLMs). Compared to editing single-modal LLMs, multimodal model editing is more challenging, which demands a higher level of scrutiny and careful consideration in the…

计算与语言 · 计算机科学 2024-04-19 Siyuan Cheng , Bozhong Tian , Qingbin Liu , Xi Chen , Yongheng Wang , Huajun Chen , Ningyu Zhang

Identification of suspects based on partial and smudged fingerprints, commonly referred to as fingermarks or latent fingerprints, presents a significant challenge in the field of fingerprint recognition. Although fixed-length embeddings…

计算机视觉与模式识别 · 计算机科学 2024-09-19 Abdul Wahab , Tariq Mahmood Khan , Shahzaib Iqbal , Bandar AlShammari , Bandar Alhaqbani , Imran Razzak

Training AI models in cybersecurity with help of vast datasets offers significant opportunities to mimic real-world behaviors effectively. However, challenges like data drift and scarcity of labelled data lead to frequent updates of models…

机器学习 · 计算机科学 2026-02-04 Saurabh Anand , Shubham Malaviya , Manish Shukla , Sachin Lodha

The extensive memory footprint of language model (LM) fine-tuning poses a challenge for both researchers and practitioners. LMs use an embedding matrix to represent extensive vocabularies, forming a substantial proportion of the model…

计算与语言 · 计算机科学 2025-03-26 Miles Williams , Nikolaos Aletras

It has been shown that finetuned transformers and other supervised detectors effectively distinguish between human and machine-generated text in some situations arXiv:2305.13242, but we find that even simple classifiers on top of n-gram and…

计算与语言 · 计算机科学 2024-05-24 Hope McGovern , Rickard Stureborg , Yoshi Suhara , Dimitris Alikaniotis

Releasing open-source large language models (LLMs) presents a dual-use risk since bad actors can easily fine-tune these models for harmful purposes. Even without the open release of weights, weight stealing and fine-tuning APIs make closed…

The application of Artificial Intelligence has become a powerful approach to detecting software vulnerabilities. However, effective vulnerability detection relies on accurately capturing the semantic structure of code and its contextual…

软件工程 · 计算机科学 2025-05-12 José Gonçalves , Miguel Silva , Eva Maia , Isabel Praça

Text-rich graphs, which exhibit rich textual information on nodes and edges, are prevalent across a wide range of real-world business applications. Large Language Models (LLMs) have demonstrated remarkable abilities in understanding text,…

计算与语言 · 计算机科学 2024-04-30 Qi Zhu , Da Zheng , Xiang Song , Shichang Zhang , Bowen Jin , Yizhou Sun , George Karypis

Low-rank adaptation (LoRA) has become the default approach to fine-tune large language models (LLMs) due to its significant reduction in trainable parameters. However, trainable parameter demand for LoRA increases with increasing model…

计算与语言 · 计算机科学 2024-06-19 Seyedarmin Azizi , Souvik Kundu , Massoud Pedram

We present DeepPrint, a deep network, which learns to extract fixed-length fingerprint representations of only 200 bytes. DeepPrint incorporates fingerprint domain knowledge, including alignment and minutiae detection, into the deep network…

计算机视觉与模式识别 · 计算机科学 2019-12-19 Joshua J. Engelsma , Kai Cao , Anil K. Jain

Embedded devices are omnipresent in modern networks including the ones operating inside critical environments. However, due to their constrained nature, novel mechanisms are required to provide external, and non-intrusive anomaly detection.…

密码学与安全 · 计算机科学 2023-02-07 Kurt A. Vedros , Georgios Michail Makrakis , Constantinos Kolias , Robert C. Ivans , Craig Rieger

Image editing instructions are heterogeneous: a color swap, an object insertion, and a physical-action edit all demand different spatial coverage and different reasoning depth, yet existing reasoning-based editors apply a single fixed…

计算机视觉与模式识别 · 计算机科学 2026-05-04 Guandong Li , Mengxia Ye

Large Language Models (LLMs) have transformed artificial intelligence by advancing natural language understanding and generation, enabling applications across fields beyond healthcare, software engineering, and conversational systems.…

Large visual language models (LVLMs) have demonstrated excellent instruction-following capabilities, yet remain vulnerable to stealthy backdoor attacks when finetuned using contaminated data. Existing backdoor defense techniques are usually…

密码学与安全 · 计算机科学 2025-06-09 Yuan Xun , Siyuan Liang , Xiaojun Jia , Xinwei Liu , Xiaochun Cao

Writing radiology reports from medical images requires a high level of domain expertise. It is time-consuming even for trained radiologists and can be error-prone for inexperienced radiologists. It would be appealing to automate this task…

计算机视觉与模式识别 · 计算机科学 2023-12-05 Yuzhe Lu , Sungmin Hong , Yash Shah , Panpan Xu