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The vast diversity of styles, domains, and quality levels present in language model pre-training corpora is essential in developing general model capabilities, but efficiently learning and deploying the correct behaviors exemplified in each…

计算与语言 · 计算机科学 2025-06-30 Tianyu Gao , Alexander Wettig , Luxi He , Yihe Dong , Sadhika Malladi , Danqi Chen

Most existing sequence generation models produce outputs in one pass, usually left-to-right. However, this is in contrast with a more natural approach that humans use in generating content; iterative refinement and editing. Recent work has…

计算与语言 · 计算机科学 2022-05-26 Machel Reid , Graham Neubig

Transformer-based models, such as BERT and ViT, have achieved state-of-the-art results across different natural language processing (NLP) and computer vision (CV) tasks. However, these models are extremely memory intensive during their…

计算与语言 · 计算机科学 2023-05-31 Arash Ardakani , Altan Haan , Shangyin Tan , Doru Thom Popovici , Alvin Cheung , Costin Iancu , Koushik Sen

Memoryless computation is a new technique to compute any function of a set of registers by updating one register at a time while using no memory. Its aim is to emulate how computations are performed in modern cores, since they typically…

计算复杂性 · 计算机科学 2013-10-23 Peter J. Cameron , Ben Fairbairn , Maximilien Gadouleau

State-of-the-art machine translation models are still not on par with human translators. Previous work takes human interactions into the neural machine translation process to obtain improved results in target languages. However, not all…

计算与语言 · 计算机科学 2019-08-14 Rongxiang Weng , Hao Zhou , Shujian Huang , Lei Li , Yifan Xia , Jiajun Chen

Knowledge editing aims to efficiently update Large Language Models (LLMs) by modifying specific knowledge without retraining the entire model. Among knowledge editing approaches, in-context editing (ICE) offers a lightweight solution by…

计算与语言 · 计算机科学 2025-06-03 Changyue Wang , Weihang Su , Qingyao Ai , Yujia Zhou , Yiqun Liu

Recent advancements in pre-trained Vision-Language Models (VLMs) have highlighted the significant potential of prompt tuning for adapting these models to a wide range of downstream tasks. However, existing prompt tuning methods typically…

计算机视觉与模式识别 · 计算机科学 2024-08-20 Xinyang Wang , Yi Yang , Minfeng Zhu , Kecheng Zheng , Shi Liu , Wei Chen

Regular updates are essential for maintaining up-to-date knowledge in large language models (LLMs). Consequently, various model editing methods have been developed to update specific knowledge within LLMs. However, training-based approaches…

计算与语言 · 计算机科学 2025-05-27 Yujie Feng , Liming Zhan , Zexin Lu , Yongxin Xu , Xu Chu , Yasha Wang , Jiannong Cao , Philip S. Yu , Xiao-Ming Wu

Knowledge distillation from pretrained visual representation models offers an effective approach to improve small, task-specific production models. However, the effectiveness of such knowledge transfer drops significantly when distilling…

机器学习 · 计算机科学 2025-07-01 Chengyu Dong , Huan Gui , Noveen Sachdeva , Long Jin , Ke Yin , Jingbo Shang , Lichan Hong , Ed H. Chi , Zhe Zhao

Recent expeditious developments in deep learning algorithms, distributed training, and even hardware design for large models have enabled training extreme-scale models, say GPT-3 and Switch Transformer possessing hundreds of billions or…

机器学习 · 计算机科学 2021-10-26 Junyang Lin , An Yang , Jinze Bai , Chang Zhou , Le Jiang , Xianyan Jia , Ang Wang , Jie Zhang , Yong Li , Wei Lin , Jingren Zhou , Hongxia Yang

Generative retrieval (GR) reformulates the Information Retrieval (IR) task as the generation of document identifiers (docIDs). Despite its promise, existing GR models exhibit poor generalization to newly added documents, often failing to…

信息检索 · 计算机科学 2026-05-12 Zhen Zhang , Zihan Wang , Xinyu Ma , Shuaiqiang Wang , Dawei Yin , Xin Xin , Pengjie Ren , Maarten de Rijke , Zhaochun Ren

Privacy-preserving computation techniques like homomorphic encryption (HE) and secure multi-party computation (SMPC) enhance data security by enabling processing on encrypted data. However, the significant computational and CPU-DRAM data…

密码学与安全 · 计算机科学 2024-09-26 Mpoki Mwaisela

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

This paper presents a parameter-lite transfer learning approach of pretrained language models (LM) for knowledge graph (KG) completion. Instead of finetuning, which modifies all LM parameters, we only tune a few new parameters while keeping…

计算与语言 · 计算机科学 2022-10-26 Jianhao Shen , Chenguang Wang , Ye Yuan , Jiawei Han , Heng Ji , Koushik Sen , Ming Zhang , Dawn Song

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

Pre-trained code representation models such as CodeBERT have demonstrated superior performance in a variety of software engineering tasks, yet they are often heavy in complexity, quadratically with the length of the input sequence. Our…

软件工程 · 计算机科学 2022-11-22 Zhaowei Zhang , Hongyu Zhang , Beijun Shen , Xiaodong Gu

In this paper, we propose MCUBERT to enable language models like BERT on tiny microcontroller units (MCUs) through network and scheduling co-optimization. We observe the embedding table contributes to the major storage bottleneck for tiny…

机器学习 · 计算机科学 2024-10-24 Zebin Yang , Renze Chen , Taiqiang Wu , Ngai Wong , Yun Liang , Runsheng Wang , Ru Huang , Meng Li

Large Multimodal Models (LMMs) exhibit remarkable multi-tasking ability by learning mixed instruction datasets. However, novel tasks would be encountered sequentially in dynamic world, which urges for equipping LMMs with multimodal…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Fanhu Zeng , Fei Zhu , Haiyang Guo , Xu-Yao Zhang , Cheng-Lin Liu

Pre-trained language models (PLMs) have been prevailing in state-of-the-art methods for natural language processing, and knowledge-enhanced PLMs are further proposed to promote model performance in knowledge-intensive tasks. However,…

计算与语言 · 计算机科学 2024-01-12 Xintao Wang , Zhouhong Gu , Jiaqing Liang , Dakuan Lu , Yanghua Xiao , Wei Wang

The combination of transformers and masked image modeling (MIM) pre-training framework has shown great potential in various vision tasks. However, the pre-training computational budget is too heavy and withholds the MIM from becoming a…

计算机视觉与模式识别 · 计算机科学 2022-12-14 Jianyuan Guo , Kai Han , Han Wu , Yehui Tang , Yunhe Wang , Chang Xu
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