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The creation of news timeline is essential for a comprehensive and contextual understanding of events as they unfold over time. This approach aids in discerning patterns and trends that might be obscured when news is viewed in isolation. By…

Artificial Intelligence · Computer Science 2023-11-21 Sha Wang , Yuchen Li , Hanhua Xiao , Lambert Deng , Yanfei Dong

The timeline generation task summarises an entity's biography by selecting stories representing key events from a large pool of relevant documents. This paper addresses the lack of a standard dataset and evaluative methodology for the…

Computation and Language · Computer Science 2016-11-08 Xavier Holt , Will Radford , Ben Hachey

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

Timeline Generation aims at summarizing news from different epochs and telling readers how an event evolves. It is a new challenge that combines salience ranking with novelty detection. For long-term public events, the main topic usually…

Computation and Language · Computer Science 2017-03-16 Rumeng Li , Tao Wang , Xun Wang

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

Existing timeline generation systems for complex events consider only information from traditional media, ignoring the rich social context provided by user-generated content that reveals representative public interests or insightful…

Computation and Language · Computer Science 2016-06-21 Lu Wang , Claire Cardie , Galen Marchetti

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

Large language models (LLMs) have shown impressive promise in code generation, yet their progress remains limited by the shortage of large-scale datasets that are both diverse and well-aligned with human reasoning. Most existing resources…

Machine Learning · Computer Science 2025-10-28 Amal Abed , Ivan Lukic , Jörg K. H. Franke , Frank Hutter

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

Large Language Models (LLMs) have demonstrated remarkable capabilities in important tasks such as natural language understanding and language generation, and thus have the potential to make a substantial impact on our society. Such…

Computation and Language · Computer Science 2024-05-24 Zhongwei Wan , Xin Wang , Che Liu , Samiul Alam , Yu Zheng , Jiachen Liu , Zhongnan Qu , Shen Yan , Yi Zhu , Quanlu Zhang , Mosharaf Chowdhury , Mi Zhang

Time series data is fundamental to decision-making across many domains including healthcare, finance, power systems, and logistics. However, analyzing this data correctly often requires incorporating unstructured contextual information,…

Machine Learning · Computer Science 2026-03-17 Felix Parker , Nimeesha Chan , Chi Zhang , Kimia Ghobadi

The digital landscape is rapidly evolving with an ever-increasing volume of online news, emphasizing the need for swift and precise analysis of complex events. We refer to the complex events composed of many news articles over an extended…

Computation and Language · Computer Science 2024-06-05 Zhihan Zhang , Yixin Cao , Chenchen Ye , Yunshan Ma , Lizi Liao , Tat-Seng Chua

There is an overwhelming number of news articles published every day around the globe. Following the evolution of a news-story is a difficult task given that there is no such mechanism available to track back in time to study the diffusion…

Information Retrieval · Computer Science 2017-12-22 Roberto Camacho Barranco , Arnold P. Boedihardjo , M. Shahriar Hossain

Large Language Models (LLMs) have seen significant use in domains such as natural language processing and computer vision. Going beyond text, image and graphics, LLMs present a significant potential for analysis of time series data,…

Machine Learning · Computer Science 2024-05-08 Xiyuan Zhang , Ranak Roy Chowdhury , Rajesh K. Gupta , Jingbo Shang

Keyphrase generation is the task of predicting a set of lexical units that conveys the main content of a source text. Existing datasets for keyphrase generation are only readily available for the scholarly domain and include non-expert…

Information Retrieval · Computer Science 2019-12-02 Ygor Gallina , Florian Boudin , Béatrice Daille

The rapid advancement of large language models (LLMs) has revolutionized artificial intelligence, introducing unprecedented capabilities in natural language processing and multimodal content generation. However, the increasing complexity…

Software Engineering · Computer Science 2024-11-27 Shenao Wang , Yanjie Zhao , Xinyi Hou , Haoyu Wang

Recent language generative models are mostly trained on large-scale datasets, while in some real scenarios, the training datasets are often expensive to obtain and would be small-scale. In this paper we investigate the challenging task of…

Computation and Language · Computer Science 2022-10-11 Zhuoxuan Jiang , Lingfeng Qiao , Di Yin , Shanshan Feng , Bo Ren

In this paper, we present a novel problem, namely video timeline modeling. Our objective is to create a video-associated timeline from a set of videos related to a specific topic, thereby facilitating the content and structure understanding…

Computer Vision and Pattern Recognition · Computer Science 2023-10-31 Meng Liu , Mingda Zhang , Jialu Liu , Hanjun Dai , Ming-Hsuan Yang , Shuiwang Ji , Zheyun Feng , Boqing Gong

Fake news significantly influences decision-making processes by misleading individuals, organizations, and even governments. Large language models (LLMs), as part of generative AI, can amplify this problem by generating highly convincing…

Computation and Language · Computer Science 2026-04-14 Lionel Z. Wang , Ka Chung Ng , Yiming Ma , Wenqi Fan

Previous research in multi-document news summarization has typically concentrated on collating information that all sources agree upon. However, the summarization of diverse information dispersed across multiple articles about an event…

Computation and Language · Computer Science 2024-03-26 Kung-Hsiang Huang , Philippe Laban , Alexander R. Fabbri , Prafulla Kumar Choubey , Shafiq Joty , Caiming Xiong , Chien-Sheng Wu
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