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In-context learning (ICL) has demonstrated remarkable success in large language models (LLMs) due to its adaptability and parameter-free nature. However, it also introduces a critical vulnerability to backdoor attacks, where adversaries can…

机器学习 · 计算机科学 2025-07-03 Zhiyao Ren , Siyuan Liang , Aishan Liu , Dacheng Tao

In-context Learning (ICL) empowers large language models (LLMs) to swiftly adapt to unseen tasks at inference-time by prefixing a few demonstration examples before queries. Despite its versatility, ICL incurs substantial computational and…

机器学习 · 计算机科学 2025-02-26 Zhuowei Li , Zihao Xu , Ligong Han , Yunhe Gao , Song Wen , Di Liu , Hao Wang , Dimitris N. Metaxas

Effective organization of in-context learning (ICL) demonstrations is key to improving the quality of large language model (LLM) responses. To create better sample-label pairs that instruct LLM understanding, we introduce logit…

计算与语言 · 计算机科学 2024-10-16 Zhu Zixiao , Feng Zijian , Zhou Hanzhang , Qian Junlang , Mao Kezhi

Mobile traffic prediction is an important enabler for optimizing resource allocation and improving energy efficiency in mobile wireless networks. Building on the advanced contextual understanding and generative capabilities of large…

网络与互联网体系结构 · 计算机科学 2025-06-17 Han Zhang , Akram Bin Sediq , Ali Afana , Melike Erol-Kantarci

Scaling test-time computation with reinforcement learning (RL) has emerged as a reliable path to improve large language models (LLM) reasoning ability. Yet, outcome-based reward often incentivizes models to be overconfident, leading to…

机器学习 · 计算机科学 2026-04-28 Liaoyaqi Wang , Chunsheng Zuo , William Jurayj , Benjamin Van Durme , Anqi Liu

In-context Learning (ICL) has achieved notable success in the applications of large language models (LLMs). By adding only a few input-output pairs that demonstrate a new task, the LLM can efficiently learn the task during inference without…

软件工程 · 计算机科学 2024-09-10 Zeming Wei , Yihao Zhang , Meng Sun

In order to mimic the human few-shot learning (FSL) ability better and to make FSL closer to real-world applications, this paper proposes a practical FSL (pFSL) setting. pFSL is based on unsupervised pretrained models (analogous to human…

计算机视觉与模式识别 · 计算机科学 2023-05-30 Minghao Fu , Ke Zhu , Jianxin Wu

In-context learning (ICL) enables large language models (LLMs) to adapt to new tasks without weight updates by learning from demonstration sequences. While ICL shows strong empirical performance, its internal representational mechanisms are…

计算与语言 · 计算机科学 2025-10-07 Jiachen Jiang , Yuxin Dong , Jinxin Zhou , Zhihui Zhu

Recent studies indicate that large multimodal models (LMMs) potentially act as general-purpose assistants and are highly robust against different distributions. Despite this, domain-specific adaptation is still necessary particularly in…

计算机视觉与模式识别 · 计算机科学 2024-10-16 Guanglin Zhou , Zhongyi Han , Shiming Chen , Biwei Huang , Liming Zhu , Salman Khan , Xin Gao , Lina Yao

Large language models (LLMs) have shown impressive few-shot generalization on many tasks via in-context learning (ICL). Despite their success in showing such emergent abilities, the scale and complexity of larger models also lead to…

计算与语言 · 计算机科学 2025-06-03 Chengwei Qin , Wenhan Xia , Fangkai Jiao , Chen Chen , Yuchen Hu , Bosheng Ding , Ruirui Chen , Shafiq Joty

Large language models (LLMs) have become the norm in natural language processing (NLP), excelling in few-shot in-context learning (ICL) with their remarkable abilities. Nonetheless, the success of ICL largely hinges on the choice of…

计算与语言 · 计算机科学 2025-05-06 Xingxuan Li , Xuan-Phi Nguyen , Shafiq Joty , Lidong Bing

Large language models (LLMs) are capable to perform complex reasoning by in-context learning (ICL) when provided with a few input-output demonstrations (demos) and more powerful when intermediate reasoning steps ("chain of thoughts (CoT)")…

人工智能 · 计算机科学 2023-04-26 Jiuhai Chen , Lichang Chen , Chen Zhu , Tianyi Zhou

The ability of generative large language models (LLMs) to perform in-context learning has given rise to a large body of research into how best to prompt models for various natural language processing tasks. In this paper, we focus on…

计算与语言 · 计算机科学 2024-08-02 Armel Zebaze , Benoît Sagot , Rachel Bawden

In-Context Learning (ICL) enhances the performance of large language models (LLMs) with demonstrations. However, obtaining these demonstrations primarily relies on manual effort. In most real-world scenarios, users are often unwilling or…

计算与语言 · 计算机科学 2025-06-02 Jinglong Gao , Xiao Ding , Lingxiao Zou , Bing Qin , Ting Liu

Large language models (LLMs) have been widely adopted due to their remarkable performance across various applications, driving the accelerated development of a large number of diverse models. However, these individual LLMs show limitations…

计算与语言 · 计算机科学 2025-06-13 Kaushal Kumar Maurya , KV Aditya Srivatsa , Ekaterina Kochmar

Pre-trained models of source code have gained widespread popularity in many code intelligence tasks. Recently, with the scaling of the model and corpus size, large language models have shown the ability of in-context learning (ICL). ICL…

软件工程 · 计算机科学 2024-01-11 Shuzheng Gao , Xin-Cheng Wen , Cuiyun Gao , Wenxuan Wang , Hongyu Zhang , Michael R. Lyu

Large Language Models (LLMs) have shown strong performance on NLP classification tasks. However, they typically rely on aggregated labels-often via majority voting-which can obscure the human disagreement inherent in subjective annotations.…

计算与语言 · 计算机科学 2025-06-09 Benedetta Muscato , Yue Li , Gizem Gezici , Zhixue Zhao , Fosca Giannotti

Generating rational and generally accurate responses to tasks, often accompanied by example demonstrations, highlights Large Language Model's (LLM's) remarkable In-Context Learning (ICL) capabilities without requiring updates to the model's…

机器学习 · 计算机科学 2025-06-17 Debanjan Dutta , Faizanuddin Ansari , Swagatam Das

In-context learning (ICL) enables large language models to perform new tasks by conditioning on a sequence of examples. Most prior work reasonably and intuitively assumes that which examples are chosen has a far greater effect on…

计算与语言 · 计算机科学 2025-11-14 Warren Li , Yiqian Wang , Zihan Wang , Jingbo Shang

The remarkable performance of Large Language Models (LLMs) can be enhanced with test-time computation, which relies on external tools and even other deep learning models. However, existing approaches for integrating non-text modality…

计算与语言 · 计算机科学 2025-12-12 Tianle Zhang , Wanlong Fang , Jonathan Woo , Paridhi Latawa , Deepak A. Subramanian , Alvin Chan