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Topic models represent groups of documents as a list of words (the topic labels). This work asks whether an alternative approach to topic labeling can be developed that is closer to a natural language description of a topic than a word…

计算与语言 · 计算机科学 2022-11-11 Domenic Rosati

We propose an abstraction-based multi-document summarization framework that can construct new sentences by exploring more fine-grained syntactic units than sentences, namely, noun/verb phrases. Different from existing abstraction-based…

计算与语言 · 计算机科学 2015-06-08 Lidong Bing , Piji Li , Yi Liao , Wai Lam , Weiwei Guo , Rebecca J. Passonneau

Extracting summaries from long documents can be regarded as sentence classification using the structural information of the documents. How to use such structural information to summarize a document is challenging. In this paper, we propose…

计算与语言 · 计算机科学 2023-01-23 Junyi Bian , Xiaodi Huang , Hong Zhou , Shanfeng Zhu

With the development of Semantic Web, entity summarization has become an emerging task to generate concrete summaries for real world entities. To solve this problem, we propose an approach named MPSUM that extends a probabilistic topic…

信息检索 · 计算机科学 2020-05-26 Dongjun Wei , Shiyuan Gao , Yaxin Liu , Zhibing Liu , Longtao Hang

In comparison to single-document summarization, abstractive Multi-Document Summarization (MDS) brings challenges on the representation and coverage of its lengthy and linked sources. This study develops a Parallel Hierarchical Transformer…

计算与语言 · 计算机科学 2022-08-17 Ye Ma , Lu Zong

Despite tremendous progress in automatic summarization, state-of-the-art methods are predominantly trained to excel in summarizing short newswire articles, or documents with strong layout biases such as scientific articles or government…

The progress in Query-focused Multi-Document Summarization (QMDS) has been limited by the lack of sufficient largescale high-quality training datasets. We present two QMDS training datasets, which we construct using two data augmentation…

计算与语言 · 计算机科学 2021-03-03 Ramakanth Pasunuru , Asli Celikyilmaz , Michel Galley , Chenyan Xiong , Yizhe Zhang , Mohit Bansal , Jianfeng Gao

Summarization is the task of compressing source document(s) into coherent and succinct passages. This is a valuable tool to present users with concise and accurate sketch of the top ranked documents related to their queries. Query-based…

计算与语言 · 计算机科学 2020-10-27 Sayali Kulkarni , Sheide Chammas , Wan Zhu , Fei Sha , Eugene Ie

Fairness in multi-document summarization (MDS) is crucial for providing comprehensive views across documents with diverse social attribute values, which can significantly impact decision-making. For example, a summarization system that…

计算与语言 · 计算机科学 2025-06-13 Haoyuan Li , Rui Zhang , Snigdha Chaturvedi

With the rapid advancement of Natural Language Processing in recent years, numerous studies have shown that generic summaries generated by Large Language Models (LLMs) can sometimes surpass those annotated by experts, such as journalists,…

Text summarization condenses a text to a shorter version while retaining the important informations. Abstractive summarization is a recent development that generates new phrases, rather than simply copying or rephrasing sentences within the…

计算与语言 · 计算机科学 2018-02-06 André Cibils , Claudiu Musat , Andreea Hossman , Michael Baeriswyl

The Scholarly Document Processing (SDP) workshop is to encourage more efforts on natural language understanding of scientific task. It contains three shared tasks and we participate in the LongSumm shared task. In this paper, we describe…

计算与语言 · 计算机科学 2020-10-20 Jiaxin Ju , Ming Liu , Longxiang Gao , Shirui Pan

Existing multi-document summarization systems usually rely on a specific summarization model (i.e., a summarization method with a specific parameter setting) to extract summaries for different document sets with different topics. However,…

计算与语言 · 计算机科学 2015-07-09 Xiaojun Wan , Ziqiang Cao , Furu Wei , Sujian Li , Ming Zhou

Multimodal Dialogue Summarization (MDS) is a critical task with wide-ranging applications. To support the development of effective MDS models, robust automatic evaluation methods are essential for reducing both cost and human effort.…

While online conversations can cover a vast amount of information in many different formats, abstractive text summarization has primarily focused on modeling solely news articles. This research gap is due, in part, to the lack of…

计算与语言 · 计算机科学 2021-06-03 Alexander R. Fabbri , Faiaz Rahman , Imad Rizvi , Borui Wang , Haoran Li , Yashar Mehdad , Dragomir Radev

This paper introduces CaseSumm, a novel dataset for long-context summarization in the legal domain that addresses the need for longer and more complex datasets for summarization evaluation. We collect 25.6K U.S. Supreme Court (SCOTUS)…

计算与语言 · 计算机科学 2025-01-03 Mourad Heddaya , Kyle MacMillan , Anup Malani , Hongyuan Mei , Chenhao Tan

The advancements in deep learning, particularly the introduction of transformers, have been pivotal in enhancing various natural language processing (NLP) tasks. These include text-to-text applications such as machine translation, text…

人工智能 · 计算机科学 2024-12-24 Gospel Ozioma Nnadi , Flavio Bertini

Contemporary works on abstractive text summarization have focused primarily on high-resource languages like English, mostly due to the limited availability of datasets for low/mid-resource ones. In this work, we present XL-Sum, a…

Neural network-based models augmented with unsupervised pre-trained knowledge have achieved impressive performance on text summarization. However, most existing evaluation methods are limited to an in-domain setting, where summarizers are…

计算与语言 · 计算机科学 2020-10-23 Yiran Chen , Pengfei Liu , Ming Zhong , Zi-Yi Dou , Danqing Wang , Xipeng Qiu , Xuanjing Huang

This paper introduces a novel approach called sentence-wise speech summarization (Sen-SSum), which generates text summaries from a spoken document in a sentence-by-sentence manner. Sen-SSum combines the real-time processing of automatic…

计算与语言 · 计算机科学 2024-08-02 Kohei Matsuura , Takanori Ashihara , Takafumi Moriya , Masato Mimura , Takatomo Kano , Atsunori Ogawa , Marc Delcroix