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Previous work on automatic news timeline summarization (TLS) leaves an unclear picture about how this task can generally be approached and how well it is currently solved. This is mostly due to the focus on individual subtasks, such as date…

Computation and Language · Computer Science 2020-05-21 Demian Gholipour Ghalandari , Georgiana Ifrim

Timeline summarization (TLS) creates an overview of long-running events via dated daily summaries for the most important dates. TLS differs from standard multi-document summarization (MDS) in the importance of date selection,…

Computation and Language · Computer Science 2018-10-19 Sebastian Martschat , Katja Markert

In the fast-changing realm of information, the capacity to construct coherent timelines from extensive event-related content has become increasingly significant and challenging. The complexity arises in aggregating related documents to…

Computation and Language · Computer Science 2025-01-03 Weiqi Wu , Shen Huang , Yong Jiang , Pengjun Xie , Fei Huang , Hai Zhao

Timeline summarization (TLS) involves creating summaries of long-running events using dated summaries from numerous news articles. However, limited data availability has significantly slowed down the development of timeline summarization.…

Artificial Intelligence · Computer Science 2023-11-16 Qianren Mao , Jiazheng Wang , Zheng Wang , Xi Li , Bo Li , Jianxin Li

Automatic Text Summarization (ATS), utilizing Natural Language Processing (NLP) algorithms, aims to create concise and accurate summaries, thereby significantly reducing the human effort required in processing large volumes of text. ATS has…

Artificial Intelligence · Computer Science 2025-11-03 Yang Zhang , Hanlei Jin , Dan Meng , Jun Wang , Jinghua Tan

The substantial growth of textual content in diverse domains and platforms has led to a considerable need for Automatic Text Summarization (ATS) techniques that aid in the process of text analysis. The effectiveness of text summarization…

Computation and Language · Computer Science 2025-03-03 Nevidu Jayatilleke , Ruvan Weerasinghe , Nipuna Senanayake

Nowadays, time-stamped web documents related to a general news query floods spread throughout the Internet, and timeline summarization targets concisely summarizing the evolution trajectory of events along the timeline. Unlike traditional…

Computation and Language · Computer Science 2023-01-04 Xiuying Chen , Mingzhe Li , Shen Gao , Zhangming Chan , Dongyan Zhao , Xin Gao , Xiangliang Zhang , Rui Yan

The rapid proliferation of online news has posed significant challenges in tracking the continuous development of news topics. Traditional timeline summarization constructs a chronological summary of the events but often lacks the…

Computation and Language · Computer Science 2024-11-15 Chenlong Zhang , Tong Zhou , Pengfei Cao , Zhuoran Jin , Yubo Chen , Kang Liu , Jun Zhao

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

Open-domain Timeline Summarization (TLS) is crucial for monitoring the evolution of news topics. To identify changes in news topics, existing methods typically employ general Large Language Models (LLMs) to summarize relevant timestamps…

Computation and Language · Computer Science 2025-06-30 Chuanrui Hu , Wei Hu , Penghang Yu , Hua Zhang , Bing-Kun Bao

The proliferation of online news poses a challenge to extracting structured timelines from unstructured content. While recent studies have shown that Large Language Models (LLMs) can assist Timeline Summarization (TLS), these approaches…

Computation and Language · Computer Science 2026-05-14 Liancheng Zhang , Xiaoxi Li , Zhicheng Dou

Purpose: The timespan over which exploratory searching can occur, as well as the scope and volume of the search activities undertaken, can make it difficult for searchers to remember key details about their search activities. These…

Human-Computer Interaction · Computer Science 2025-08-18 Orland Hoeber , Md Nazmul Islam , Miriam Boon , Dale Storie , Veronica Ramshaw

We are presenting a set of multilingual text analysis tools that can help analysts in any field to explore large document collections quickly in order to determine whether the documents contain information of interest, and to find the…

Computation and Language · Computer Science 2007-05-23 Camelia Ignat , Bruno Pouliquen , Ralf Steinberger , Tomaz Erjavec

We provide a literature review about Automatic Text Summarization (ATS) systems. We consider a citation-based approach. We start with some popular and well-known papers that we have in hand about each topic we want to cover and we have…

Computation and Language · Computer Science 2023-10-05 Daniel O. Cajueiro , Arthur G. Nery , Igor Tavares , Maísa K. De Melo , Silvia A. dos Reis , Li Weigang , Victor R. R. Celestino

Query-focused table summarization requires generating natural language summaries of tabular data conditioned on a user query, enabling users to access insights beyond fact retrieval. Existing approaches face key limitations: table-to-text…

Computation and Language · Computer Science 2026-04-20 Ye Yuan , Mohammad Amin Shabani , Siqi Liu

Neural machine translation models are used to automatically generate a document from given source code since this can be regarded as a machine translation task. Source code summarization is one of the components for automatic document…

Machine Learning · Computer Science 2019-06-24 Yusuke Shido , Yasuaki Kobayashi , Akihiro Yamamoto , Atsushi Miyamoto , Tadayuki Matsumura

Abstractive summarization at controllable lengths is a challenging task in natural language processing. It is even more challenging for domains where limited training data is available or scenarios in which the length of the summary is not…

Computation and Language · Computer Science 2020-12-01 Ritesh Sarkhel , Moniba Keymanesh , Arnab Nandi , Srinivasan Parthasarathy

Construction of human-curated annotated datasets for abstractive text summarization (ATS) is very time-consuming and expensive because creating each instance requires a human annotator to read a long document and compose a shorter summary…

Long document summarization poses a significant challenge in natural language processing due to input lengths that exceed the capacity of most state-of-the-art pre-trained language models. This study proposes a hierarchical framework that…

Computation and Language · Computer Science 2024-10-10 Yuan-Jhe Yin , Bo-Yu Chen , Berlin Chen

There is a huge amount of historical documents in libraries and in various National Archives that have not been exploited electronically. Although automatic reading of complete pages remains, in most cases, a long-term objective, tasks such…

Computer Vision and Pattern Recognition · Computer Science 2007-05-23 Laurence Likforman-Sulem , Abderrazak Zahour , Bruno Taconet
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