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Abstractive dialogue summarization is the task of distilling conversations into informative and concise summaries. Although reviews have been conducted on this topic, there is a lack of comprehensive work detailing the challenges of…

Computation and Language · Computer Science 2025-04-25 Frederic Kirstein , Jan Philip Wahle , Bela Gipp , Terry Ruas

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…

Computation and Language · Computer Science 2019-05-24 Eric Chu , Peter J. Liu

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…

Computation and Language · Computer Science 2019-11-26 Kaiqiang Song , Logan Lebanoff , Qipeng Guo , Xipeng Qiu , Xiangyang Xue , Chen Li , Dong Yu , Fei Liu

Neural abstractive summarization models have led to promising results in summarizing relatively short documents. We propose the first model for abstractive summarization of single, longer-form documents (e.g., research papers). Our approach…

Computation and Language · Computer Science 2018-05-23 Arman Cohan , Franck Dernoncourt , Doo Soon Kim , Trung Bui , Seokhwan Kim , Walter Chang , Nazli Goharian

Neural abstractive summarization models make summaries in an end-to-end manner, and little is known about how the source information is actually converted into summaries. In this paper, we define input sentences that contain essential…

Computation and Language · Computer Science 2024-02-08 Yoshi Suhara , Dimitris Alikaniotis

Exploring the tremendous amount of data efficiently to make a decision, similar to answering a complicated question, is challenging with many real-world application scenarios. In this context, automatic summarization has substantial…

Artificial Intelligence · Computer Science 2021-12-21 Samira Ghodratnama , Mehrdad Zakershahrak , Fariborz Sobhanmanesh

We study the problem of generating abstractive summaries for opinionated text. We propose an attention-based neural network model that is able to absorb information from multiple text units to construct informative, concise, and fluent…

Computation and Language · Computer Science 2016-06-10 Lu Wang , Wang Ling

Inspired by how humans summarize long documents, we propose an accurate and fast summarization model that first selects salient sentences and then rewrites them abstractively (i.e., compresses and paraphrases) to generate a concise overall…

Computation and Language · Computer Science 2018-05-29 Yen-Chun Chen , Mohit Bansal

Recent work on abstractive summarization has made progress with neural encoder-decoder architectures. However, such models are often challenged due to their lack of explicit semantic modeling of the source document and its summary. In this…

Computation and Language · Computer Science 2018-08-29 Hardy , Andreas Vlachos

Neural network-based methods for abstractive summarization produce outputs that are more fluent than other techniques, but which can be poor at content selection. This work proposes a simple technique for addressing this issue: use a…

Computation and Language · Computer Science 2018-10-10 Sebastian Gehrmann , Yuntian Deng , Alexander M. Rush

Neural abstractive summarization models are flexible and can produce coherent summaries, but they are sometimes unfaithful and can be difficult to control. While previous studies attempt to provide different types of guidance to control the…

Computation and Language · Computer Science 2021-04-20 Zi-Yi Dou , Pengfei Liu , Hiroaki Hayashi , Zhengbao Jiang , Graham Neubig

In this paper, we study abstractive review summarization.Observing that review summaries often consist of aspect words, opinion words and context words, we propose a two-stage reinforcement learning approach, which first predicts the output…

Computation and Language · Computer Science 2020-04-14 Yufei Tian , Jianfei Yu , Jing Jiang

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…

Computation and Language · Computer Science 2024-04-22 Bhavith Chandra Challagundla , Chakradhar Peddavenkatagari

We propose a contrastive attention mechanism to extend the sequence-to-sequence framework for abstractive sentence summarization task, which aims to generate a brief summary of a given source sentence. The proposed contrastive attention…

Computation and Language · Computer Science 2019-10-31 Xiangyu Duan , Hoongfei Yu , Mingming Yin , Min Zhang , Weihua Luo , Yue Zhang

Steady progress has been made in abstractive summarization with attention-based sequence-to-sequence learning models. In this paper, we propose a new decoder where the output summary is generated by conditioning on both the input text and…

Machine Learning · Computer Science 2019-08-21 Melissa Ailem , Bowen Zhang , Fei Sha

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…

Computation and Language · Computer Science 2022-12-08 Guan Wang , Weihua Li , Edmund Lai , Jianhua Jiang

Abstractive summarization is the process of generating novel sentences based on the information extracted from the original text document while retaining the context. Due to abstractive summarization's underlying complexities, most of the…

Computation and Language · Computer Science 2020-12-18 Prithwiraj Bhattacharjee , Avi Mallick , Md Saiful Islam , Marium-E-Jannat

The complexity and sheer volume of information encompassing documents, papers, data, and other resources from large-scale experiments demand significant time and effort to navigate, making the task of accessing and utilizing these varied…

Computation and Language · Computer Science 2024-06-11 Karthik Suresh , Neeltje Kackar , Luke Schleck , Cristiano Fanelli

Abstractive text summarization is the task of compressing and rewriting a long document into a short summary while maintaining saliency, directed logical entailment, and non-redundancy. In this work, we address these three important aspects…

Computation and Language · Computer Science 2018-05-30 Ramakanth Pasunuru , Mohit Bansal

This study presents a controllable abstract summary generation method for large language models based on prompt engineering. To address the issues of summary quality and controllability in traditional methods, we design a multi-stage prompt…

Computation and Language · Computer Science 2025-10-20 Xiangchen Song , Yuchen Liu , Yaxuan Luan , Jinxu Guo , Xiaofan Guo