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The task of condensing large chunks of textual information into concise and structured tables has gained attention recently due to the emergence of Large Language Models (LLMs) and their potential benefit for downstream tasks, such as text…

计算与语言 · 计算机科学 2024-12-06 Zheye Deng , Chunkit Chan , Weiqi Wang , Yuxi Sun , Wei Fan , Tianshi Zheng , Yauwai Yim , Yangqiu Song

Text Summarization is recognised as one of the NLP downstream tasks and it has been extensively investigated in recent years. It can assist people with perceiving the information rapidly from the Internet, including news articles, social…

计算与语言 · 计算机科学 2022-12-08 Guan Wang , Weihua Li , Edmund Lai , Jianhua Jiang

Large Language Models (LLMs) have gathered significant attention due to their impressive performance on a variety of tasks. ChatGPT, developed by OpenAI, is a recent addition to the family of language models and is being called a disruptive…

计算与语言 · 计算机科学 2023-08-29 Mayank Soni , Vincent Wade

Cross-Language Text Summarization (CLTS) generates summaries in a language different from the language of the source documents. Recent methods use information from both languages to generate summaries with the most informative sentences.…

计算与语言 · 计算机科学 2018-10-26 Elvys Linhares Pontes , Stéphane Huet , Juan-Manuel Torres-Moreno

Large Language Models (LLMs) continue to advance natural language processing with their ability to generate human-like text across a range of tasks. Despite the remarkable success of LLMs in Natural Language Processing (NLP), their…

计算与语言 · 计算机科学 2025-07-08 Walid Mohamed Aly , Taysir Hassan A. Soliman , Amr Mohamed AbdelAziz

Self-assessment is a key aspect of reliable intelligence, yet evaluations of large language models (LLMs) focus mainly on task accuracy. We adapted the 10-item General Self-Efficacy Scale (GSES) to elicit simulated self-assessments from ten…

人工智能 · 计算机科学 2025-11-27 Daniel I Jackson , Emma L Jensen , Syed-Amad Hussain , Emre Sezgin

The advent of large language models (LLMs) has significantly advanced natural language processing tasks like text summarization. However, their large size and computational demands, coupled with privacy concerns in data transmission, limit…

计算与语言 · 计算机科学 2024-03-18 Pengcheng Jiang , Cao Xiao , Zifeng Wang , Parminder Bhatia , Jimeng Sun , Jiawei Han

The emergence of powerful LLMs has led to a paradigm shift in abstractive summarization of spoken documents. The properties that make LLMs so valuable for this task -- creativity, ability to produce fluent speech, and ability to abstract…

人工智能 · 计算机科学 2024-10-25 Margaret Kroll , Kelsey Kraus

The use of large language models (LLMs) has significantly increased since the introduction of ChatGPT in 2022, demonstrating their value across various applications. However, a major challenge for enterprise and commercial adoption of LLMs…

计算与语言 · 计算机科学 2024-08-28 N. E. Kriman

Despite the recent progress in language generation models, their outputs may not always meet user expectations. In this work, we study whether informational feedback in natural language can be leveraged to improve generation quality and…

计算与语言 · 计算机科学 2023-10-17 Yixin Liu , Budhaditya Deb , Milagro Teruel , Aaron Halfaker , Dragomir Radev , Ahmed H. Awadallah

The use of machine learning (ML) models to assess and score textual data has become increasingly pervasive in an array of contexts including natural language processing, information retrieval, search and recommendation, and credibility…

计算与语言 · 计算机科学 2023-09-27 Marialena Bevilacqua , Kezia Oketch , Ruiyang Qin , Will Stamey , Xinyuan Zhang , Yi Gan , Kai Yang , Ahmed Abbasi

Existing approaches to automatic summarization assume that a length limit for the summary is given, and view content selection as an optimization problem to maximize informativeness and minimize redundancy within this budget. This framework…

计算与语言 · 计算机科学 2019-01-15 Jingyun Liu , Jackie C. K. Cheung , Annie Louis

Neural models for abstractive summarization tend to generate output that is fluent and well-formed but lacks semantic faithfulness, or factuality, with respect to the input documents. In this paper, we analyze the tradeoff between…

计算与语言 · 计算机科学 2023-04-26 Markus Dreyer , Mengwen Liu , Feng Nan , Sandeep Atluri , Sujith Ravi

Opinion summarization is expected to digest larger review sets and provide summaries from different perspectives. However, most existing solutions are deficient in epitomizing extensive reviews and offering opinion summaries from various…

计算与语言 · 计算机科学 2023-10-23 Han Jiang , Rui Wang , Zhihua Wei , Yu Li , Xinpeng Wang

Unlike extractive summarization, abstractive summarization has to fuse different parts of the source text, which inclines to create fake facts. Our preliminary study reveals nearly 30% of the outputs from a state-of-the-art neural…

信息检索 · 计算机科学 2017-11-15 Ziqiang Cao , Furu Wei , Wenjie Li , Sujian Li

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

Automated evaluation is crucial for streamlining text summarization benchmarking and model development, given the costly and time-consuming nature of human evaluation. Traditional methods like ROUGE do not correlate well with human…

计算与语言 · 计算机科学 2024-07-23 Hwanjun Song , Hang Su , Igor Shalyminov , Jason Cai , Saab Mansour

Meeting summarization has become a critical task considering the increase in online interactions. While new techniques are introduced regularly, their evaluation uses metrics not designed to capture meeting-specific errors, undermining…

计算与语言 · 计算机科学 2025-02-19 Frederic Kirstein , Jan Philip Wahle , Terry Ruas , Bela Gipp

Abstractive conversation summarization has received much attention recently. However, these generated summaries often suffer from insufficient, redundant, or incorrect content, largely due to the unstructured and complex characteristics of…

计算与语言 · 计算机科学 2021-04-20 Jiaao Chen , Diyi Yang

We consider the problem of automatically generating a narrative biomedical evidence summary from multiple trial reports. We evaluate modern neural models for abstractive summarization of relevant article abstracts from systematic reviews…

计算与语言 · 计算机科学 2020-12-23 Byron C. Wallace , Sayantan Saha , Frank Soboczenski , Iain J. Marshall