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Text summarization can be classified into two approaches: extraction and abstraction. This paper focuses on extraction approach. The goal of text summarization based on extraction approach is sentence selection. One of the methods to obtain…

Information Retrieval · Computer Science 2009-06-26 Ladda Suanmali , Naomie Salim , Mohammed Salem Binwahlan

Large Language Models (LLMs) have been widely applied in summarization due to their speedy and high-quality text generation. Summarization for sensemaking involves information compression and insight extraction. Human guidance in…

Human-Computer Interaction · Computer Science 2024-09-27 Xuxin Tang , Eric Krokos , Can Liu , Kylie Davidson , Kirsten Whitley , Naren Ramakrishnan , Chris North

Large language models (LLMs) often struggle with processing extensive input contexts, which can lead to redundant, inaccurate, or incoherent summaries. Recent methods have used unstructured memory to incrementally process these contexts,…

Computation and Language · Computer Science 2024-07-23 EunJeong Hwang , Yichao Zhou , James Bradley Wendt , Beliz Gunel , Nguyen Vo , Jing Xie , Sandeep Tata

Summarizing content contributed by individuals can be challenging, because people make different lexical choices even when describing the same events. However, there remains a significant need to summarize such content. Examples include the…

Computation and Language · Computer Science 2018-07-26 Wencan Luo , Fei Liu , Zitao Liu , Diane Litman

Sentence summarization aims at compressing a long sentence into a short one that keeps the main gist, and has extensive real-world applications such as headline generation. In previous work, researchers have developed various approaches to…

Computation and Language · Computer Science 2022-10-18 Puyuan Liu , Xiang Zhang , Lili Mou

The rapid growth of textual data across news, legal, medical, and scientific domains is becoming a challenge for efficiently accessing and understanding large volumes of content. It is increasingly complex for users to consume and extract…

Information Retrieval · Computer Science 2025-09-23 Pushpa Devi , Ayush Agrawal , Ashutosh Dubey , C. Ravindranath Chowdary

Text summarization is a well-studied problem that deals with deriving insights from unstructured text consumed by humans, and it has found extensive business applications. However, many real-life tasks involve generating a series of actions…

Computation and Language · Computer Science 2024-07-19 Vishal Pallagani , Biplav Srivastava , Nitin Gupta

Legal document summarization represents a significant advancement towards improving judicial efficiency through the automation of key information detection. Our approach leverages state-of-the-art natural language processing techniques to…

Computation and Language · Computer Science 2025-07-28 Yongjie Li , Ruilin Nong , Jianan Liu , Lucas Evans

Fighting misinformation is a challenging, yet crucial, task. Despite the growing number of experts being involved in manual fact-checking, this activity is time-consuming and cannot keep up with the ever-increasing amount of Fake News…

Computation and Language · Computer Science 2023-08-30 Daniel Russo , Serra Sinem Tekiroglu , Marco Guerini

We propose an unsupervised graph-based ranking model for extractive summarization of long scientific documents. Our method assumes a two-level hierarchical graph representation of the source document, and exploits asymmetrical positional…

Computation and Language · Computer Science 2021-01-14 Yue Dong , Andrei Mircea , Jackie C. K. Cheung

We develop an abstractive summarization framework independent of labeled data for multiple heterogeneous documents. Unlike existing multi-document summarization methods, our framework processes documents telling different stories instead of…

Computation and Language · Computer Science 2022-05-03 Ning Wang , Han Liu , Diego Klabjan

A law practitioner has to go through numerous lengthy legal case proceedings for their practices of various categories, such as land dispute, corruption, etc. Hence, it is important to summarize these documents, and ensure that summaries…

Computation and Language · Computer Science 2022-05-18 Ankan Mullick , Abhilash Nandy , Manav Nitin Kapadnis , Sohan Patnaik , R Raghav , Roshni Kar

Long-form question answering systems provide rich information by presenting paragraph-level answers, often containing optional background or auxiliary information. While such comprehensive answers are helpful, not all information is…

Computation and Language · Computer Science 2023-05-31 Abhilash Potluri , Fangyuan Xu , Eunsol Choi

Automatically summarizing large text collections is a valuable tool for document research, with applications in journalism, academic research, legal work, and many other fields. In this work, we contrast two classes of systems for…

Computation and Language · Computer Science 2025-02-11 Adithya Pratapa , Teruko Mitamura

Debate summarization is one of the novel and challenging research areas in automatic text summarization which has been largely unexplored. In this paper, we develop a debate summarization pipeline to summarize key topics which are discussed…

Computation and Language · Computer Science 2017-08-16 Nattapong Sanchan , Ahmet Aker , Kalina Bontcheva

Despite its importance, the task of summarizing evolving events has received small attention by researchers in the field of multi-document summariztion. In a previous paper (Afantenos et al. 2007) we have presented a methodology for the…

Computation and Language · Computer Science 2007-10-30 Stergos D. Afantenos

A key challenge in Multi-Document Summarization (MDS) is effectively integrating information from multiple sources while maintaining coherence and topical relevance. While Large Language Models have shown impressive results in…

Computation and Language · Computer Science 2025-09-15 Chuyuan Li , Austin Xu , Shafiq Joty , Giuseppe Carenini

The rewriting method for text summarization combines extractive and abstractive approaches, improving the conciseness and readability of extractive summaries using an abstractive model. Exiting rewriting systems take each extractive…

Computation and Language · Computer Science 2022-07-14 Guangsheng Bao , Yue Zhang

Automatic Text Summarization strategies have been successfully employed to digest text collections and extract its essential content. Usually, summaries are generated using textual corpora that belongs to the same domain area where the…

Computation and Language · Computer Science 2018-07-03 Vinicius Woloszyn , Guilherme Medeiros Machado , Leandro Krug Wives , José Palazzo Moreira de Oliveira

This paper presents a deep learning-based system for efficient automatic case summarization. Leveraging state-of-the-art natural language processing techniques, the system offers both supervised and unsupervised methods to generate concise…

Computation and Language · Computer Science 2023-12-14 Minh Duong , Long Nguyen , Yen Vuong , Trong Le , Ha-Thanh Nguyen