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Text summarization is a downstream natural language processing (NLP) task that challenges the understanding and generation capabilities of language models. Considerable progress has been made in automatically summarizing short texts, such…

计算与语言 · 计算机科学 2023-06-05 Guang Lu , Sylvia B. Larcher , Tu Tran

Diffusion Language Models (DLMs) have recently achieved strong results in text generation. However, their multi-step sampling leads to slow inference, limiting practical use. To address this, we extend Inverse Distillation, a technique…

In an era where digital text is proliferating at an unprecedented rate, efficient summarization tools are becoming indispensable. While Large Language Models (LLMs) have been successfully applied in various NLP tasks, their role in…

计算与语言 · 计算机科学 2024-08-29 Léo Hemamou , Mehdi Debiane

Recent studies have found that summaries generated by large language models (LLMs) are favored by human annotators over the original reference summaries in commonly used summarization datasets. Therefore, we study an LLM-as-reference…

计算与语言 · 计算机科学 2024-07-19 Yixin Liu , Kejian Shi , Katherine S He , Longtian Ye , Alexander R. Fabbri , Pengfei Liu , Dragomir Radev , Arman Cohan

This paper addresses the challenges of high computational cost and slow inference in deploying large language models. It proposes a distillation strategy guided by multiple teacher models. The method constructs several teacher models and…

计算与语言 · 计算机科学 2025-07-22 Xiandong Meng , Yan Wu , Yexin Tian , Xin Hu , Tianze Kang , Junliang Du

Small language models (SLMs), such as BART, can achieve summarization performance comparable to large language models (LLMs) via distillation. However, existing LLM-based ranking strategies for summary candidates suffer from instability,…

计算与语言 · 计算机科学 2026-04-22 Bo-Jyun Wang , Ying-Jia Lin , Hung-Yu Kao

Recent advances in large language models (LLMs) have led to new summarization strategies, offering an extensive toolkit for extracting important information. However, these approaches are frequently limited by their reliance on isolated…

人工智能 · 计算机科学 2024-06-21 Pranav Janjani , Mayank Palan , Sarvesh Shirude , Ninad Shegokar , Sunny Kumar , Faruk Kazi

Extractive summarization plays a pivotal role in natural language processing due to its wide-range applications in summarizing diverse content efficiently, while also being faithful to the original content. Despite significant advancement…

计算与语言 · 计算机科学 2024-07-09 Mihir Parmar , Hanieh Deilamsalehy , Franck Dernoncourt , Seunghyun Yoon , Ryan A. Rossi , Trung Bui

Proprietary large language models (LLMs) embody substantial economic value and are generally exposed only as black-box APIs, yet adversaries can still exploit their outputs to extract knowledge via distillation. Existing defenses focus…

计算与语言 · 计算机科学 2026-05-07 Hao Fang , Tianyi Zhang , Tianqu Zhuang , Jiawei Kong , Kuofeng Gao , Bin Chen , Leqi Zheng , Shu-Tao Xia , Ke Xu

Text summarization tasks commonly employ Pre-trained Language Models (PLMs) to fit diverse standard datasets. While these PLMs excel in automatic evaluations, they frequently underperform in human evaluations, indicating a deviation between…

计算与语言 · 计算机科学 2024-10-02 Yang Han , Yiming Wang , Rui Wang , Lu Chen , Kai Yu

Small Language models (SLMs) offer an efficient and accessible alternative to Large Language Models (LLMs), delivering strong performance while using far fewer resources. We introduce a simple and effective framework for pretraining SLMs…

Instruction tuning is crucial for aligning Large Language Models (LLMs), yet the quality of instruction-following data varies significantly. While high-quality data is paramount, it is often scarce; conversely, abundant low-quality data is…

计算与语言 · 计算机科学 2025-10-24 Zhijie Deng , Zhouan Shen , Ling Li , Yao Zhou , Zhaowei Zhu , Yanji He , Wei Wang , Jiaheng Wei

This study investigates the application effectiveness of the Large Language Model (LLMs) ChatGLM in the automated generation of high school information technology exam questions. Through meticulously designed prompt engineering strategies,…

计算机与社会 · 计算机科学 2024-08-22 Yanxin Chen , Ling He

This paper presents novel prompting techniques to improve the performance of automatic summarization systems for scientific articles. Scientific article summarization is highly challenging due to the length and complexity of these…

计算与语言 · 计算机科学 2023-12-18 Aldan Creo , Manuel Lama , Juan C. Vidal

With the recent undeniable advancement in reasoning abilities in large language models (LLMs) like ChatGPT and GPT-4, there is a growing trend for using LLMs on various tasks. One area where LLMs can be employed is as an alternative…

计算与语言 · 计算机科学 2023-10-23 Chenhui Shen , Liying Cheng , Xuan-Phi Nguyen , Yang You , Lidong Bing

Automated lay summarisation (LS) aims to simplify complex technical documents into a more accessible format to non-experts. Existing approaches using pre-trained language models, possibly augmented with external background knowledge, tend…

计算与语言 · 计算机科学 2024-02-22 Zheheng Luo , Qianqian Xie , Sophia Ananiadou

Cross-lingual summarization (CLS) aims to generate a summary for the source text in a different target language. Currently, instruction-tuned large language models (LLMs) excel at various English tasks. However, unlike languages such as…

计算与语言 · 计算机科学 2025-03-26 Zhecheng Li , Yiwei Wang , Bryan Hooi , Yujun Cai , Naifan Cheung , Nanyun Peng , Kai-wei Chang

Large language models (LLMs) have shown promising self-correction abilities, where iterative refinement improves the quality of generated responses. However, most existing approaches operate at the level of output critique, patching surface…

人工智能 · 计算机科学 2026-02-03 Hossein A. Rahmani , Mengting Wan , Pei Zhou , Longqi Yang , Nick Craswell , Emine Yilmaz , Sujay Kumar Jauhar

Large language models (LLMs) excel in complex reasoning tasks, and distilling their reasoning capabilities into smaller models has shown promise. However, we uncover an interesting phenomenon, which we term the Small Model Learnability Gap:…

Large Language Models (LLMs) demonstrate strong performance in real-world applications, yet existing open-source instruction datasets often concentrate on narrow domains, such as mathematics or coding, limiting generalization and widening…

计算与语言 · 计算机科学 2025-06-16 Jijie Li , Li Du , Hanyu Zhao , Bo-wen Zhang , Liangdong Wang , Boyan Gao , Guang Liu , Yonghua Lin