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Knowledge editing aims to adjust the knowledge within large language models (LLMs) to prevent their responses from becoming obsolete or inaccurate. However, existing works on knowledge editing are primarily conducted in a single language,…

计算与语言 · 计算机科学 2024-06-18 Jiakuan Xie , Pengfei Cao , Yuheng Chen , Yubo Chen , Kang Liu , Jun Zhao

Knowledge editing aims to update outdated information in Large Language Models (LLMs). A representative line of study is locate-then-edit methods, which typically employ causal tracing to identify the modules responsible for recalling…

计算与语言 · 计算机科学 2025-03-18 Haowen Pan , Xiaozhi Wang , Yixin Cao , Zenglin Shi , Xun Yang , Juanzi Li , Meng Wang

Multilingual knowledge editing (MKE) aims to simultaneously update factual knowledge across multiple languages within large language models (LLMs). Previous research indicates that the same knowledge across different languages within LLMs…

计算与语言 · 计算机科学 2024-12-18 Xue Zhang , Yunlong Liang , Fandong Meng , Songming Zhang , Yufeng Chen , Jinan Xu , Jie Zhou

Knowledge editing aims to rectify inaccuracies in large language models (LLMs) without costly retraining for outdated or erroneous knowledge. However, current knowledge editing methods primarily focus on single editing, failing to meet the…

计算与语言 · 计算机科学 2024-06-06 Chenhui Hu , Pengfei Cao , Yubo Chen , Kang Liu , Jun Zhao

Large language models (LLMs) require frequent knowledge updates to reflect changing facts and mitigate hallucinations. To meet this demand, lifelong knowledge editing has emerged as a continual approach to modify specific pieces of…

人工智能 · 计算机科学 2026-04-22 Dahyun Jung , Jaewook Lee , Heuiseok Lim

This work explores sequential model editing in large language models (LLMs), a critical task that involves modifying internal knowledge within LLMs continuously through multi-round editing, each incorporating updates or corrections to…

计算与语言 · 计算机科学 2024-10-08 Houcheng Jiang , Junfeng Fang , Tianyu Zhang , An Zhang , Ruipeng Wang , Tao Liang , Xiang Wang

Large language models (LLMs) have demonstrated remarkable capabilities, but they also pose risks related to the generation of toxic or harmful content. This work introduces Precision Knowledge Editing (PKE), an advanced technique that…

计算与语言 · 计算机科学 2024-10-14 Xuying Li , Zhuo Li , Yuji Kosuga , Yasuhiro Yoshida , Victor Bian

As real-world knowledge is constantly evolving, ensuring the timeliness and accuracy of a model's knowledge is crucial. This has made knowledge editing in large language models increasingly important. However, existing knowledge editing…

计算与语言 · 计算机科学 2024-12-31 Yongchang Li , Yujin Zhu , Tao Yan , Shijian Fan , Gang Wu , Liang Xu

Knowledge Editing (KE) is a field that studies how to modify some knowledge in Large Language Models (LLMs) at a low cost (compared to pre-training). Currently, performing large-scale edits on LLMs while ensuring the Reliability,…

人工智能 · 计算机科学 2026-03-24 Wentao Wan , Qiqing Lao , Zhiwei Xie , Hefeng Wu , Runnan Lin , Liang Lin , Keze Wang

Large Language Models (LLMs) often suffer from catastrophic forgetting and collapse during sequential knowledge editing. This vulnerability stems from the prevailing dense editing paradigm, which treats models as black boxes and relies on…

人工智能 · 计算机科学 2026-03-17 Yuhuan Liu , Haitian Zhong , Xinyuan Xia , Qiang Liu , Shu Wu , Liang Wang

Large language models (LLMs) face challenges with internal knowledge inaccuracies and outdated information. Knowledge editing has emerged as a pivotal approach to mitigate these issues. Although current knowledge editing techniques exhibit…

计算与语言 · 计算机科学 2024-08-23 Mengqi Zhang , Bowen Fang , Qiang Liu , Pengjie Ren , Shu Wu , Zhumin Chen , Liang Wang

Existing methods in Multimodal Knowledge Editing (MKE) have advanced the ability to correct outdated or inaccurate knowledge in Multimodal Large Language Models (MLLMs). However, they exhibit a critical limitation: while effectively…

计算与语言 · 计算机科学 2026-05-29 Leijiang Gu , Zhen Zeng , Feng Li , Xinjian Gao , Zenglin Shi

Large Language Models (LLMs) often retain inaccurate or outdated information from pre-training, leading to incorrect predictions or biased outputs during inference. While existing model editing methods can address this challenge, they…

机器学习 · 计算机科学 2025-08-07 Xin Liu , Qiyang Song , Shaowen Xu , Kerou Zhou , Wenbo Jiang , Xiaoqi Jia , Weijuan Zhang , Heqing Huang , Yakai Li

Large language models (LLMs) need knowledge updates to meet the ever-growing world facts and correct the hallucinated responses, facilitating the methods of lifelong model editing. Where the updated knowledge resides in memories is a…

计算与语言 · 计算机科学 2024-12-20 Peng Wang , Zexi Li , Ningyu Zhang , Ziwen Xu , Yunzhi Yao , Yong Jiang , Pengjun Xie , Fei Huang , Huajun Chen

Large language models (LLMs) often produce incorrect or outdated content after being employed. Efficient and accurate knowledge updates without costly retraining are a major challenge. This problem is particularly challenging in lifelong…

人工智能 · 计算机科学 2026-04-17 Xuyuan Liu , Shengyu Chen , Xinshuai Dong , Yanchi Liu , Xujiang Zhao , Haoyu Wang , Yujun Yan , Haifeng Chen , Zhengzhang Chen

The swift advancement in Multimodal LLMs (MLLMs) also presents significant challenges for effective knowledge editing. Current methods, including intrinsic knowledge editing and external knowledge resorting, each possess strengths and…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Kaihang Pan , Zhaoyu Fan , Juncheng Li , Qifan Yu , Hao Fei , Siliang Tang , Richang Hong , Hanwang Zhang , Qianru Sun

Recent knowledge editing methods have primarily focused on modifying structured knowledge in large language models. However, this task setting overlooks the fact that a significant portion of real-world knowledge is stored in an…

计算与语言 · 计算机科学 2025-02-26 Jingcheng Deng , Zihao Wei , Liang Pang , Hanxing Ding , Huawei Shen , Xueqi Cheng

Large Language Models (LLMs) have shown extraordinary capabilities in understanding and generating text that closely mirrors human communication. However, a primary limitation lies in the significant computational demands during training,…

Knowledge editing techniques, aiming to efficiently modify a minor proportion of knowledge in large language models (LLMs) without negatively impacting performance across other inputs, have garnered widespread attention. However, existing…

Model editing aims to correct inaccurate knowledge, update outdated information, and incorporate new data into Large Language Models (LLMs) without the need for retraining. This task poses challenges in lifelong scenarios where edits must…

计算与语言 · 计算机科学 2025-03-17 Qizhou Chen , Chengyu Wang , Dakan Wang , Taolin Zhang , Wangyue Li , Xiaofeng He
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