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Large language models (LLMs) have become integral to various real-world applications, leveraging massive, web-sourced datasets like Common Crawl, C4, and FineWeb for pretraining. While these datasets provide linguistic data essential for…

计算与语言 · 计算机科学 2025-08-14 Sai Krishna Mendu , Harish Yenala , Aditi Gulati , Shanu Kumar , Parag Agrawal

Language models are typically trained on large corpora of text in their default orthographic form. However, this is not the only option; representing data as streams of phonemes can offer unique advantages, from deeper insights into…

计算与语言 · 计算机科学 2024-10-31 Zébulon Goriely , Richard Diehl Martinez , Andrew Caines , Lisa Beinborn , Paula Buttery

When adapting large language models (LLMs) to a specific downstream task, two primary approaches are commonly employed: (1) prompt engineering, often with in-context few-shot learning, leveraging the model's inherent generalization…

机器学习 · 计算机科学 2025-12-24 Jorg Bornschein , Clare Lyle , Yazhe Li , Amal Rannen-Triki , Xu Owen He , Razvan Pascanu

Language-based environment manipulation requires agents to manipulate the environment following natural language instructions, which is challenging due to the huge space of the environments. To address this challenge, various approaches…

计算与语言 · 计算机科学 2022-10-25 Qi Shi , Qian Liu , Bei Chen , Yu Zhang , Ting Liu , Jian-Guang Lou

Large Language Models (LLMs) offer a promising basis for creating agents that can tackle complex tasks through iterative environmental interaction. Existing methods either require these agents to mimic expert-provided trajectories or rely…

计算与语言 · 计算机科学 2024-12-02 Dihong Gong , Pu Lu , Zelong Wang , Meng Zhou , Xiuqiang He

Long-context modelling for large language models (LLMs) has been a key area of recent research because many real world use cases require reasoning over longer inputs such as documents. The focus of research into modelling long context has…

计算与语言 · 计算机科学 2025-02-24 Wenhao Zhu , Pinzhen Chen , Hanxu Hu , Shujian Huang , Fei Yuan , Jiajun Chen , Alexandra Birch

This paper investigates the effectiveness of small language models (SLMs) for agentic tasks (function/tool/API calling) with a focus on running agents on edge devices without reliance on cloud infrastructure. We evaluate SLMs using the…

机器学习 · 计算机科学 2025-12-01 Mohd Ariful Haque , Fahad Rahman , Kishor Datta Gupta , Khalil Shujaee , Roy George

We present a synthetic data approach for instruction-tuning large language models (LLMs) for low-resource languages in a data-efficient manner, specifically focusing on Thai. We identify three key properties that contribute to the…

计算与语言 · 计算机科学 2024-11-26 Parinthapat Pengpun , Can Udomcharoenchaikit , Weerayut Buaphet , Peerat Limkonchotiwat

Over the past decade, the dominance of deep learning has prevailed across various domains of artificial intelligence, including natural language processing, computer vision, and biomedical signal processing. While there have been remarkable…

计算机视觉与模式识别 · 计算机科学 2024-04-15 Hou-I Liu , Marco Galindo , Hongxia Xie , Lai-Kuan Wong , Hong-Han Shuai , Yung-Hui Li , Wen-Huang Cheng

In recent years, instruction tuning has gained increasing attention and emerged as a crucial technique to enhance the capabilities of Large Language Models (LLMs). To construct high-quality instruction datasets, many instruction processing…

计算与语言 · 计算机科学 2024-06-25 Yixin Ou , Ningyu Zhang , Honghao Gui , Ziwen Xu , Shuofei Qiao , Yida Xue , Runnan Fang , Kangwei Liu , Lei Li , Zhen Bi , Guozhou Zheng , Huajun Chen

Despite their strong performance, large language models (LLMs) face challenges in real-world application of lexical simplification (LS), particularly in privacy-sensitive and resource-constrained environments. Moreover, since vulnerable…

计算与语言 · 计算机科学 2025-09-30 Akio Hayakawa , Stefan Bott , Horacio Saggion

Recent SOTA approaches for embodied learning via interaction directly employ large language models (LLMs) as agents to determine the next steps in an environment. Due to their world knowledge and reasoning capabilities, LLM agents achieve…

计算与语言 · 计算机科学 2024-07-15 Abhay Zala , Jaemin Cho , Han Lin , Jaehong Yoon , Mohit Bansal

Pretrained language models demonstrate strong performance in most NLP tasks when fine-tuned on small task-specific datasets. Hence, these autoregressive models constitute ideal agents to operate in text-based environments where language…

计算与语言 · 计算机科学 2021-09-21 Vincent Micheli , François Fleuret

Most Transformer language models are primarily pretrained on English text, limiting their use for other languages. As the model sizes grow, the performance gap between English and other languages with fewer compute and data resources…

计算与语言 · 计算机科学 2023-01-24 Malte Ostendorff , Georg Rehm

The quality of instruction data directly affects the performance of fine-tuned Large Language Models (LLMs). Previously, \cite{li2023one} proposed \texttt{NUGGETS}, which identifies and selects high-quality quality data from a large dataset…

计算与语言 · 计算机科学 2024-12-16 Shiwen Ni , Haihong Wu , Di Yang , Qiang Qu , Hamid Alinejad-Rokny , Min Yang

Scaling laws are useful guides for derisking expensive training runs, as they predict performance of large models using cheaper, small-scale experiments. However, there remain gaps between current scaling studies and how language models are…

Large language models (LLMs) are vulnerable when trained on datasets containing harmful content, which leads to potential jailbreaking attacks in two scenarios: the integration of harmful texts within crowdsourced data used for pre-training…

密码学与安全 · 计算机科学 2024-06-03 Xiaoqun Liu , Jiacheng Liang , Muchao Ye , Zhaohan Xi

This survey reviews how large language models (LLMs) are transforming synthetic training data generation in both natural language and code domains. By producing artificial but task-relevant examples, these models can significantly augment…

计算与语言 · 计算机科学 2025-11-21 Mihai Nadas , Laura Diosan , Andreea Tomescu

Streamlining constraints (or streamliners, for short) narrow the search space, enhancing the speed and feasibility of solving complex constraint satisfaction problems. Traditionally, streamliners were crafted manually or generated through…

软件工程 · 计算机科学 2025-11-19 Florentina Voboril , Vaidyanathan Peruvemba Ramaswamy , Stefan Szeider

Sparse reward environments in reinforcement learning (RL) pose significant challenges for exploration, often leading to inefficient or incomplete learning processes. To tackle this issue, this work proposes a teacher-student RL framework…

人工智能 · 计算机科学 2024-10-14 Unai Ruiz-Gonzalez , Alain Andres , Pedro G. Bascoy , Javier Del Ser
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