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Most extractive summarization methods focus on the main body of the document from which sentences need to be extracted. However, the gist of the document may lie in side information, such as the title and image captions which are often…

Computation and Language · Computer Science 2017-09-12 Shashi Narayan , Nikos Papasarantopoulos , Shay B. Cohen , Mirella Lapata

A common method for extractive multi-document news summarization is to re-formulate it as a single-document summarization problem by concatenating all documents as a single meta-document. However, this method neglects the relative…

Computation and Language · Computer Science 2022-03-22 Chao Zhao , Tenghao Huang , Somnath Basu Roy Chowdhury , Muthu Kumar Chandrasekaran , Kathleen McKeown , Snigdha Chaturvedi

Speech summarisation techniques take human speech as input and then output an abridged version as text or speech. Speech summarisation has applications in many domains from information technology to health care, for example improving speech…

Computation and Language · Computer Science 2020-08-28 Dana Rezazadegan , Shlomo Berkovsky , Juan C. Quiroz , A. Baki Kocaballi , Ying Wang , Liliana Laranjo , Enrico Coiera

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

Prior work in document summarization has mainly focused on generating short summaries of a document. While this type of summary helps get a high-level view of a given document, it is desirable in some cases to know more detailed information…

Computation and Language · Computer Science 2020-12-29 Sajad Sotudeh , Arman Cohan , Nazli Goharian

Contextualized word embeddings can lead to state-of-the-art performances in natural language understanding. Recently, a pre-trained deep contextualized text encoder such as BERT has shown its potential in improving natural language tasks…

Computation and Language · Computer Science 2022-09-02 Hyunjae Lee , Jaewoong Yun , Hyunjin Choi , Seongho Joe , Youngjune L. Gwon

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

Text Summarization is the task of condensing long text into just a handful of sentences. Many approaches have been proposed for this task, some of the very first were building statistical models (Extractive Methods) capable of selecting…

Computation and Language · Computer Science 2020-04-02 Amr M. Zaki , Mahmoud I. Khalil , Hazem M. Abbas

Text summarization is an approach for identifying important information present within text documents. This computational technique aims to generate shorter versions of the source text, by including only the relevant and salient information…

Computation and Language · Computer Science 2021-06-30 Kalliath Abdul Rasheed Issam , Shivam Patel , Subalalitha C. N

Automatic text summarization (TS) plays a pivotal role in condensing large volumes of information into concise, coherent summaries, facilitating efficient information retrieval and comprehension. This paper presents a novel framework for…

Computation and Language · Computer Science 2024-04-22 Bhavith Chandra Challagundla , Chakradhar Peddavenkatagari

In this paper, we focus on the problem of unsupervised image-sentence matching. Existing research explores to utilize document-level structural information to sample positive and negative instances for model training. Although the approach…

Computer Vision and Pattern Recognition · Computer Science 2021-04-07 Zejun Li , Zhongyu Wei , Zhihao Fan , Haijun Shan , Xuanjing Huang

Abstractive summarization models typically learn to capture the salient information from scratch implicitly. Recent literature adds extractive summaries as guidance for abstractive summarization models to provide hints of salient content…

Computation and Language · Computer Science 2022-10-25 Fei Wang , Kaiqiang Song , Hongming Zhang , Lifeng Jin , Sangwoo Cho , Wenlin Yao , Xiaoyang Wang , Muhao Chen , Dong Yu

Extractive summarization is a task of highlighting the most important parts of the text. We introduce a new approach to extractive summarization task using hidden clustering structure of the text. Experimental results on CNN/DailyMail…

Computation and Language · Computer Science 2024-06-13 Tikhonov Pavel , Anastasiya Ianina , Valentin Malykh

Canonical automatic summary evaluation metrics, such as ROUGE, focus on lexical similarity which cannot well capture semantics nor linguistic quality and require a reference summary which is costly to obtain. Recently, there have been a…

Computation and Language · Computer Science 2022-05-06 Forrest Sheng Bao , Hebi Li , Ge Luo , Minghui Qiu , Yinfei Yang , Youbiao He , Cen Chen

In recent years, there has been a explosion in the amount of text data from a variety of sources. This volume of text is an invaluable source of information and knowledge which needs to be effectively summarized to be useful. In this…

Computation and Language · Computer Science 2017-07-31 Mehdi Allahyari , Seyedamin Pouriyeh , Mehdi Assefi , Saeid Safaei , Elizabeth D. Trippe , Juan B. Gutierrez , Krys Kochut

Text summarization aims to generate a short summary for an input text. In this work, we propose a Non-Autoregressive Unsupervised Summarization (NAUS) approach, which does not require parallel data for training. Our NAUS first performs…

Computation and Language · Computer Science 2022-05-31 Puyuan Liu , Chenyang Huang , Lili Mou

Document summarization, as a fundamental task in natural language generation, aims to generate a short and coherent summary for a given document. Controllable summarization, especially of the length, is an important issue for some practical…

Computation and Language · Computer Science 2022-05-16 Mingyang Song , Yi Feng , Liping Jing

Contrastive learning models have achieved great success in unsupervised visual representation learning, which maximize the similarities between feature representations of different views of the same image, while minimize the similarities…

Computation and Language · Computer Science 2022-01-13 Shusheng Xu , Xingxing Zhang , Yi Wu , Furu Wei

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

Specifically focusing on the landscape of abstractive text summarization, as opposed to extractive techniques, this survey presents a comprehensive overview, delving into state-of-the-art techniques, prevailing challenges, and prospective…

Computation and Language · Computer Science 2024-09-05 Hassan Shakil , Ahmad Farooq , Jugal Kalita
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