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We present a method to produce abstractive summaries of long documents that exceed several thousand words via neural abstractive summarization. We perform a simple extractive step before generating a summary, which is then used to condition…

计算与语言 · 计算机科学 2020-04-29 Sandeep Subramanian , Raymond Li , Jonathan Pilault , Christopher Pal

Patents, which encapsulate crucial technical and legal information in text form and referenced drawings, present a rich domain for natural language processing (NLP) applications. As NLP technologies evolve, large language models (LLMs) have…

人工智能 · 计算机科学 2025-04-24 Lekang Jiang , Stephan Goetz

The rapid growth of text data has motivated the development of machine-learning based automatic text summarization strategies that concisely capture the essential ideas in a larger text. This study aimed to devise an extractive…

计算与语言 · 计算机科学 2019-11-15 Vivian T. Chou , LeAnna Kent , Joel A. Góngora , Sam Ballerini , Carl D. Hoover

We propose a simple approach for the abstractive summarization of long legal opinions that considers the argument structure of the document. Legal opinions often contain complex and nuanced argumentation, making it challenging to generate a…

计算与语言 · 计算机科学 2023-06-02 Mohamed Elaraby , Yang Zhong , Diane Litman

Abstractive summarization has been studied using neural sequence transduction methods with datasets of large, paired document-summary examples. However, such datasets are rare and the models trained from them do not generalize to other…

计算与语言 · 计算机科学 2019-05-24 Eric Chu , Peter J. Liu

Previous abstractive methods apply sequence-to-sequence structures to generate summary without a module to assist the system to detect vital mentions and relationships within a document. To address this problem, we utilize semantic graph to…

计算与语言 · 计算机科学 2021-09-14 Qiwei Bi , Haoyuan Li , Kun Lu , Hanfang Yang

Extractive summarization of long documents is bottlenecked by quadratic complexity, often forcing truncation and limiting deployment in resource-constrained settings. We introduce the first Mamba-Transformer hybrid for extractive…

计算与语言 · 计算机科学 2026-03-03 Nisrine Ait Khayi

Deep learning has led to significant improvement in text summarization with various methods investigated and improved ROUGE scores reported over the years. However, gaps still exist between summaries produced by automatic summarizers and…

计算与语言 · 计算机科学 2020-10-12 Dandan Huang , Leyang Cui , Sen Yang , Guangsheng Bao , Kun Wang , Jun Xie , Yue Zhang

Abstractive summarization has made significant strides in condensing and rephrasing large volumes of text into coherent summaries. However, summarizing administrative documents presents unique challenges due to domain-specific terminology,…

计算与语言 · 计算机科学 2024-12-12 Phan Phuong Mai Chau , Souhail Bakkali , Antoine Doucet

With an ever increasing size of text present on the Internet, automatic summary generation remains an important problem for natural language understanding. In this work we explore a novel full-fledged pipeline for text summarization with an…

计算与语言 · 计算机科学 2017-07-19 Shibhansh Dohare , Harish Karnick , Vivek Gupta

We present a novel divide-and-conquer method for the neural summarization of long documents. Our method exploits the discourse structure of the document and uses sentence similarity to split the problem into an ensemble of smaller…

计算与语言 · 计算机科学 2020-09-24 Alexios Gidiotis , Grigorios Tsoumakas

Current abstractive summarization models either suffer from a lack of clear interpretability or provide incomplete rationales by only highlighting parts of the source document. To this end, we propose the Summarization Program (SP), an…

计算与语言 · 计算机科学 2023-02-03 Swarnadeep Saha , Shiyue Zhang , Peter Hase , Mohit Bansal

In this work, we model abstractive text summarization using Attentional Encoder-Decoder Recurrent Neural Networks, and show that they achieve state-of-the-art performance on two different corpora. We propose several novel models that…

计算与语言 · 计算机科学 2016-08-29 Ramesh Nallapati , Bowen Zhou , Cicero Nogueira dos santos , Caglar Gulcehre , Bing Xiang

Text summarization is the process of condensing a piece of text to fewer sentences, while still preserving its content. Chat transcript, in this context, is a textual copy of a digital or online conversation between a customer (caller) and…

计算与语言 · 计算机科学 2024-10-14 Pratik K. Biswas

Automatic text summarization (TS) plays a pivotal role in condensing large volumes of information into concise, coherent summaries, facilitating efficient information retrieval and comprehension. This paper presents a novel framework for…

计算与语言 · 计算机科学 2024-04-22 Bhavith Chandra Challagundla , Chakradhar Peddavenkatagari

Text summarization is a fundamental task in natural language processing (NLP), and the information explosion has made long-document processing increasingly demanding, making summarization essential. Existing research mainly focuses on model…

Sentences produced by abstractive summarization systems can be ungrammatical and fail to preserve the original meanings, despite being locally fluent. In this paper we propose to remedy this problem by jointly generating a sentence and its…

计算与语言 · 计算机科学 2019-11-26 Kaiqiang Song , Logan Lebanoff , Qipeng Guo , Xipeng Qiu , Xiangyang Xue , Chen Li , Dong Yu , Fei Liu

Large Language Models work quite well with general-purpose data and many tasks in Natural Language Processing. However, they show several limitations when used for a task such as domain-specific abstractive text summarization. This paper…

计算与语言 · 计算机科学 2023-07-04 Anum Afzal , Juraj Vladika , Daniel Braun , Florian Matthes

Abstractive summarization aims to generate concise summaries by creating new sentences, allowing for flexible rephrasing. However, this approach can be vulnerable to inaccuracies, particularly `hallucinations' where the model introduces…

计算与语言 · 计算机科学 2026-03-10 Chaimae Chellaf , Salima Mdhaffar , Yannick Estève , Stéphane Huet

In recent times, extracting valuable information from large text is making significant progress. Especially in the current era of social media, people expect quick bites of information. Automatic text summarization seeks to tackle this by…

计算与语言 · 计算机科学 2024-10-23 Sindhu Nair , Y. S. Rao , Radha Shankarmani