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Large language models (LLMs) have revolutionized the landscape of Natural Language Processing systems, but are computationally expensive. To reduce the cost without sacrificing performance, previous studies have explored various approaches…

计算与语言 · 计算机科学 2024-10-01 Chia-Hsuan Lee , Hao Cheng , Mari Ostendorf

We present a novel extension to Retrieval Augmented Generation with the goal of mitigating factual inaccuracies in the output of large language models. Specifically, our method draws on the cognitive linguistic theory of frame semantics for…

计算与语言 · 计算机科学 2024-06-25 Harish Tayyar Madabushi

Large Language Models (LLMs) are changing the coding paradigm, known as vibe coding, yet synthesizing algorithmically sophisticated and robust code still remains a critical challenge. Incentivizing the deep reasoning capabilities of LLMs is…

计算与语言 · 计算机科学 2026-02-18 Chansung Park , Juyong Jiang , Fan Wang , Sayak Paul , Jiasi Shen , Jing Tang , Jianguo Li

Formal Verification (FV) relies on high-quality SystemVerilog Assertions (SVAs), but the manual writing process is slow and error-prone. Existing LLM-based approaches either generate assertions from scratch or ignore structural patterns in…

硬件体系结构 · 计算机科学 2026-03-20 Saeid Rajabi , Chengmo Yang , Satwik Patnaik

The significant computational demands of large language models have increased interest in distilling reasoning abilities into smaller models via Chain-of-Thought (CoT) distillation. Current CoT distillation methods mainly focus on…

计算与语言 · 计算机科学 2026-04-20 Yao Chen , Jiawei Sheng , Wenyuan Zhang , Tingwen Liu

Present Large Language Models (LLM) self-training methods always under-sample on challenging queries, leading to inadequate learning on difficult problems which limits LLMs' ability. Therefore, this work proposes a difficulty-aware…

计算与语言 · 计算机科学 2025-03-13 Boyang Xue , Qi Zhu , Hongru Wang , Rui Wang , Sheng Wang , Hongling Xu , Fei Mi , Yasheng Wang , Lifeng Shang , Qun Liu , Kam-Fai Wong

Large Language Models (LLMs) have transformed AI but often struggle with tasks that require domain-specific reasoning and logical alignment. Traditional fine-tuning methods do not leverage the vast amount of symbolic domain-knowledge…

计算与语言 · 计算机科学 2026-02-27 Piyush Jha , Prithwish Jana , Pranavkrishna Suresh , Arnav Arora , Vijay Ganesh

Large language models have become extremely popular recently due to their ability to achieve strong performance on a variety of tasks, such as text generation and rewriting, but their size and computation cost make them difficult to access,…

计算与语言 · 计算机科学 2026-01-08 Anthony Lamelas

Extracting tables from documents is a critical task across various industries, especially on business documents like invoices and reports. Existing systems based on DEtection TRansformer (DETR) such as TAble TRansformer (TATR), offer…

计算机视觉与模式识别 · 计算机科学 2025-02-25 Eliott Thomas , Mickael Coustaty , Aurelie Joseph , Gaspar Deloin , Elodie Carel , Vincent Poulain D'Andecy , Jean-Marc Ogier

Recent work has shown that fine-tuning large language models (LLMs) on large-scale instruction-following datasets substantially improves their performance on a wide range of NLP tasks, especially in the zero-shot setting. However, even…

计算与语言 · 计算机科学 2023-05-19 Kai Zhang , Bernal Jiménez Gutiérrez , Yu Su

Large Language Models (LLMs) continue to set new standards in knowledge-intensive and complex reasoning tasks, yet their high computational demands limit widespread adoption. While distilling large models into smaller ones offers a…

计算与语言 · 计算机科学 2025-06-05 Xiaofeng Zhou , Heyan Huang , Lizi Liao

Large language models (LLMs) have demonstrated remarkable reasoning capabilities across diverse domains. Recent studies have shown that increasing test-time computation enhances LLMs' reasoning capabilities. This typically involves…

计算与语言 · 计算机科学 2025-06-17 Maohao Shen , Guangtao Zeng , Zhenting Qi , Zhang-Wei Hong , Zhenfang Chen , Wei Lu , Gregory Wornell , Subhro Das , David Cox , Chuang Gan

The deployment of large language models (LLMs) faces considerable challenges concerning resource constraints and inference efficiency. Recent research has increasingly focused on smaller, task-specific models enhanced by distilling…

计算与语言 · 计算机科学 2024-09-20 Wei Wang , Zhaowei Li , Qi Xu , Yiqing Cai , Hang Song , Qi Qi , Ran Zhou , Zhida Huang , Tao Wang , Li Xiao

Relation extraction (RE) aims to identify semantic relationships between entities within text. Despite considerable advancements, existing models predominantly require extensive annotated training data, which is both costly and…

计算与语言 · 计算机科学 2024-10-28 Sizhe Zhou , Yu Meng , Bowen Jin , Jiawei Han

Large Language Models (LLMs) have advanced various Natural Language Processing (NLP) tasks, such as text generation and translation, among others. However, these models often generate texts that can perpetuate biases. Existing approaches to…

计算与语言 · 计算机科学 2025-01-07 Shaina Raza , Oluwanifemi Bamgbose , Shardul Ghuge , Fatemeh Tavakol , Deepak John Reji , Syed Raza Bashir

Large transformer-based language models have been shown to be very effective in many classification tasks. However, their computational complexity prevents their use in applications requiring the classification of a large set of candidates.…

计算与语言 · 计算机科学 2020-05-08 Luca Soldaini , Alessandro Moschitti

The rise of imaging techniques such as optical coherence tomography (OCT) and advances in deep learning (DL) have enabled clinicians and researchers to streamline retinal disease staging. A popular DL approach is self-supervised learning…

计算机视觉与模式识别 · 计算机科学 2025-06-30 Ronald Fecso , José Morano , Ursula Schmidt-Erfurth , Hrvoje Bogunović

Low-rank optimization has emerged as a promising direction in training large language models (LLMs) to improve running time and reduce the memory usage of adaptive optimizers by constraining learning to a lower-dimensional space. Prior work…

机器学习 · 计算机科学 2025-10-09 Ionut-Vlad Modoranu , Mher Safaryan , Erik Schultheis , Max Ryabinin , Artem Chumachenko , Dan Alistarh

Rare words remain a critical bottleneck for speech-to-text systems. While direct fine-tuning improves recognition of target words, it often incurs high cost, catastrophic forgetting, and limited scalability. To address these challenges, we…

音频与语音处理 · 电气工程与系统科学 2025-12-29 Ruihao Jing , Cheng Gong , Yu Jiang , Boyu Zhu , Shansong Liu , Chi Zhang , Xiao-Lei Zhang , Xuelong Li

Fine-tuning large language models (LLMs) can lead to unintended out-of-distribution generalization. Standard approaches to this problem rely on modifying training data, for example by adding data that better specify the intended…

机器学习 · 计算机科学 2025-11-11 Helena Casademunt , Caden Juang , Adam Karvonen , Samuel Marks , Senthooran Rajamanoharan , Neel Nanda
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