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Knowledge editing aims to update outdated or incorrect knowledge in large language models (LLMs). However, current knowledge editing methods have limited scalability for lifelong editing. This study explores the fundamental reason why…

计算与语言 · 计算机科学 2025-02-27 Chenhui Hu , Pengfei Cao , Yubo Chen , Kang Liu , Jun Zhao

As the world changes, we need to be able to update our models and correct false information without costly retraining. Knowledge-based model editing enables precise modifications to the weights of large language models in order to modify…

Software engineers mainly write code by editing existing programs. In contrast, language models (LMs) autoregressively synthesize programs in a single pass. One explanation for this is the scarcity of sequential edit data. While…

机器学习 · 计算机科学 2025-02-12 Ulyana Piterbarg , Lerrel Pinto , Rob Fergus

Large language models (LLMs) often exhibit flawed reasoning ability that undermines reliability. Existing approaches to improving reasoning typically treat it as a general and monolithic skill, applying broad training which is inefficient…

计算与语言 · 计算机科学 2026-03-10 Zhenyu Lei , Qiong Wu , Jianxiong Dong , Yinhan He , Emily Dodwell , Yushun Dong , Jundong Li

We extend the recent latent recurrent modeling to sequential input streams. By interleaving fast, recurrent latent updates with self-organizational ability between slow observation updates, our method facilitates the learning of stable…

机器学习 · 计算机科学 2026-04-23 Shota Takashiro , Masanori Koyama , Takeru Miyato , Yusuke Iwasawa , Yutaka Matsuo , Kohei Hayashi

Knowledge editing for large language models can offer an efficient solution to alter a model's behavior without negatively impacting the overall performance. However, the current approaches encounter issues with limited generalizability…

计算与语言 · 计算机科学 2024-04-30 Ningyu Zhang , Bozhong Tian , Siyuan Cheng , Xiaozhuan Liang , Yi Hu , Kouying Xue , Yanjie Gou , Xi Chen , Huajun Chen

Large language models (LLMs) have emerged as powerful knowledge bases yet are limited by static training data, leading to issues such as hallucinations and safety risks. Editing a model's internal knowledge through the locate-and-edit…

计算与语言 · 计算机科学 2025-08-12 Zian Su , Ziyang Huang , Kaiyuan Zhang , Xiangyu Zhang

Language evolves over time in many ways relevant to natural language processing tasks. For example, recent occurrences of tokens 'BERT' and 'ELMO' in publications refer to neural network architectures rather than persons. This type of…

计算与语言 · 计算机科学 2019-11-25 Johannes Bjerva , Wouter Kouw , Isabelle Augenstein

Memory Editing (ME) has emerged as an efficient method to modify erroneous facts or inject new facts into Large Language Models (LLMs). Two mainstream ME methods exist: parameter-modifying ME and parameter-preserving ME (integrating extra…

计算与语言 · 计算机科学 2024-02-20 Zihao Lin , Mohammad Beigi , Hongxuan Li , Yufan Zhou , Yuxiang Zhang , Qifan Wang , Wenpeng Yin , Lifu Huang

Recent advances in deep learning optimization showed that, with some a-posteriori information on fully-trained models, it is possible to match the same performance by simply training a subset of their parameters. Such a discovery has a…

机器学习 · 计算机科学 2022-11-15 Andrea Bragagnolo , Enzo Tartaglione , Marco Grangetto

Large language models (LLMs) encode vast amounts of world knowledge but remain static once trained, making the timely integration of emerging facts prohibitively expensive via full retraining. Knowledge-editing techniques have thus emerged…

计算与语言 · 计算机科学 2025-09-03 Yuchen Wu , Liang Ding , Li Shen , Dacheng Tao

Humans rarely learn one fact in isolation. Instead, learning a new fact induces knowledge of other facts about the world. For example, in learning a korat is a type of cat, you also infer it is a mammal and has claws, ensuring your model of…

计算与语言 · 计算机科学 2024-06-07 Derek Powell , Walter Gerych , Thomas Hartvigsen

Recent works demonstrated the usefulness of temporal coherence to regularize supervised training or to learn invariant features with deep architectures. In particular, enforcing smooth output changes while presenting temporally-closed…

机器学习 · 计算机科学 2016-01-05 Davide Maltoni , Vincenzo Lomonaco

We propose Seq2Edits, an open-vocabulary approach to sequence editing for natural language processing (NLP) tasks with a high degree of overlap between input and output texts. In this approach, each sequence-to-sequence transduction is…

计算与语言 · 计算机科学 2020-09-24 Felix Stahlberg , Shankar Kumar

Deploying Large Language Models (LLMs) in real-world dynamic environments raises the challenge of updating their pre-trained knowledge. While existing knowledge editing methods can reliably patch isolated facts, they frequently suffer from…

计算与语言 · 计算机科学 2026-04-08 Tianyi Zhao , Yinhan He , Wendy Zheng , Chen Chen

To ensure large language models contain up-to-date knowledge, they need to be updated regularly. However, model editing is challenging as it might also affect knowledge that is unrelated to the new data. State-of-the-art methods identify…

计算与语言 · 计算机科学 2024-10-04 Mingyang Wang , Lukas Lange , Heike Adel , Jannik Strötgen , Hinrich Schütze

Sequential modelling entails making sense of sequential data, which naturally occurs in a wide array of domains. One example is systems that interact with users, log user actions and behaviour, and make recommendations of items of potential…

信息检索 · 计算机科学 2021-09-15 Christian Hansen

Large language models (LLMs) achieve strong performance by generating long chains of thought, but longer traces always introduce redundant or ineffective reasoning steps. One typical behavior is that they often perform unnecessary…

计算与语言 · 计算机科学 2026-01-13 Jinyi Han , Zixiang Di , Zishang Jiang , Ying Liao , Jiaqing Liang , Yongqi Wang , Yanghua Xiao

Knowledge editing enables targeted updates without retraining, but prior work focuses on textual or visual facts, leaving abstract auditory perceptual knowledge underexplored. We introduce SAKE, the first benchmark for editing perceptual…

This paper delves into the text-guided image editing task, focusing on modifying a reference image according to user-specified textual feedback to embody specific attributes. Despite recent advancements, a persistent challenge remains that…

计算机视觉与模式识别 · 计算机科学 2024-03-12 Lidong Zeng , Zhedong Zheng , Yinwei Wei , Tat-seng Chua