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Summarizing legal decisions requires the expertise of law practitioners, which is both time- and cost-intensive. This paper presents techniques for extractive summarization of legal decisions in a low-resource setting using limited expert…

Computation and Language · Computer Science 2022-10-25 Abhishek Agarwal , Shanshan Xu , Matthias Grabmair

Despite recent advancements in automatic summarization, state-of-the-art models do not summarize all documents equally well, raising the question: why? While prior research has extensively analyzed summarization models, little attention has…

Computation and Language · Computer Science 2025-04-09 Steven Koniaev , Ori Ernst , Jackie Chi Kit Cheung

Explanations in a recommender system assist users in making informed decisions among a set of recommended items. Great research attention has been devoted to generating natural language explanations to depict how the recommendations are…

Information Retrieval · Computer Science 2022-02-22 Peng Wang , Renqin Cai , Hongning Wang

Despite the great development of document summarisation techniques nowadays, factual inconsistencies between the generated summaries and the original texts still occur from time to time. This study explores the possibility of adopting…

Computation and Language · Computer Science 2023-05-18 Chen Chen , Wei Emma Zhang , Alireza Seyed Shakeri , Makhmoor Fiza

This paper introduces a novel pipeline for summarising timelines of events reported by multiple news sources. Transformer-based models for abstractive summarisation generate coherent and concise summaries of long documents but can fail to…

Machine Learning · Computer Science 2023-11-06 Yuxuan Ye , Edwin Simpson

We study unsupervised multi-document summarization evaluation metrics, which require neither human-written reference summaries nor human annotations (e.g. preferences, ratings, etc.). We propose SUPERT, which rates the quality of a summary…

Computation and Language · Computer Science 2020-05-11 Yang Gao , Wei Zhao , Steffen Eger

Current medical question answering systems have difficulty processing long, detailed and informally worded questions submitted by patients, called Consumer Health Questions (CHQs). To address this issue, we introduce a medical question…

Computation and Language · Computer Science 2022-10-03 Khalil Mrini , Harpreet Singh , Franck Dernoncourt , Seunghyun Yoon , Trung Bui , Walter Chang , Emilia Farcas , Ndapa Nakashole

Opinion summarization is the task of automatically generating summaries for a set of reviews about a specific target (e.g., a movie or a product). Since the number of reviews for each target can be prohibitively large, neural network-based…

Computation and Language · Computer Science 2021-01-25 Reinald Kim Amplayo , Mirella Lapata

Reinforcement learning with evaluation metrics as rewards is widely used to enhance specific capabilities of language models. However, for tasks such as factually consistent summarisation, existing metrics remain underdeveloped, limiting…

Computation and Language · Computer Science 2026-05-27 Yuxuan Ye , Raul Santos-Rodriguez , Edwin Simpson

The rapid expansion of information from diverse sources has heightened the need for effective automatic text summarization, which condenses documents into shorter, coherent texts. Summarization methods generally fall into two categories:…

Computation and Language · Computer Science 2025-06-24 Aziz Amari , Mohamed Achref Ben Ammar

Effective summarisation evaluation metrics enable researchers and practitioners to compare different summarisation systems efficiently. Estimating the effectiveness of an automatic evaluation metric, termed meta-evaluation, is a critically…

Computation and Language · Computer Science 2024-10-01 Xiang Dai , Sarvnaz Karimi , Biaoyan Fang

Document summarization provides an instrument for faster understanding the collection of text documents and has several real-life applications. With the growth of online text data, numerous summarization models have been proposed recently.…

Computation and Language · Computer Science 2022-04-01 Mingyang Song , Liping Jing

Researchers and scientists increasingly find themselves in the position of having to quickly understand large amounts of technical material. Our goal is to effectively serve this need by using bibliometric text mining and summarization…

Information Retrieval · Computer Science 2014-02-05 Vahed Qazvinian , Dragomir R. Radev , Saif M. Mohammad , Bonnie Dorr , David Zajic , Michael Whidby , Taesun Moon

This paper proposes a text summarization approach for factual reports using a deep learning model. This approach consists of three phases: feature extraction, feature enhancement, and summary generation, which work together to assimilate…

Computation and Language · Computer Science 2019-01-10 Sukriti Verma , Vagisha Nidhi

Sequence-to-sequence (seq2seq) neural models have been actively investigated for abstractive summarization. Nevertheless, existing neural abstractive systems frequently generate factually incorrect summaries and are vulnerable to…

Computation and Language · Computer Science 2018-10-16 Lisa Fan , Dong Yu , Lu Wang

Encoder-decoder models have achieved remarkable success in abstractive text summarization, which aims to compress one or more documents into a shorter version without the loss of the essential content. Unfortunately, these models mostly…

Computation and Language · Computer Science 2021-08-27 Shichao Sun , Wenjie Li

Aspect-based summarization aims to generate summaries tailored to specific aspects, addressing the resource constraints and limited generalizability of traditional summarization approaches. Recently, large language models have shown promise…

Computation and Language · Computer Science 2025-04-18 Yichao Feng , Shuai Zhao , Yueqiu Li , Luwei Xiao , Xiaobao Wu , Anh Tuan Luu

Relation extraction (RE) models have been challenged by their reliance on training data with expensive annotations. Considering that summarization tasks aim at acquiring concise expressions of synoptical information from the longer context,…

Computation and Language · Computer Science 2022-10-24 Keming Lu , I-Hung Hsu , Wenxuan Zhou , Mingyu Derek Ma , Muhao Chen

Automatic text summarization (ATS) has recently achieved impressive performance thanks to recent advances in deep learning and the availability of large-scale corpora. To make the summarization results more faithful, this paper presents an…

Computation and Language · Computer Science 2019-10-15 Shengluan Hou , Ruqian Lu

Professional summaries are written with document-level information, such as the theme of the document, in mind. This is in contrast with most seq2seq decoders which simultaneously learn to focus on salient content, while deciding what to…

Computation and Language · Computer Science 2021-05-26 Rahul Aralikatte , Shashi Narayan , Joshua Maynez , Sascha Rothe , Ryan McDonald
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