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This paper addresses the quality issues in existing Twitter-based paraphrase datasets, and discusses the necessity of using two separate definitions of paraphrase for identification and generation tasks. We present a new Multi-Topic…

Computation and Language · Computer Science 2022-11-09 Yao Dou , Chao Jiang , Wei Xu

The lack of diversity in the datasets available for automatic summarization of documents has meant that the vast majority of neural models for automatic summarization have been trained with news articles. These datasets are relatively…

Computation and Language · Computer Science 2020-07-07 Roger Barrull , Jugal Kalita

We describe our two new datasets with images described by humans. Both the datasets were collected using Amazon Mechanical Turk, a crowdsourcing platform. The two datasets contain significantly more descriptions per image than other…

Computer Vision and Pattern Recognition · Computer Science 2014-11-13 Ramakrishna Vedantam , C. Lawrence Zitnick , Devi Parikh

Recent neural sequence to sequence models have provided feasible solutions for abstractive summarization. However, such models are still hard to tackle long text dependency in the summarization task. A high-quality summarization system…

Computation and Language · Computer Science 2019-12-25 Pengcheng Liao , Chuang Zhang , Xiaojun Chen , Xiaofei Zhou

An abstractive snippet is an originally created piece of text to summarize a web page on a search engine results page. Compared to the conventional extractive snippets, which are generated by extracting phrases and sentences verbatim from a…

Information Retrieval · Computer Science 2020-03-17 Wei-Fan Chen , Shahbaz Syed , Benno Stein , Matthias Hagen , Martin Potthast

Sequence-to-sequence (seq2seq) neural models have been actively investigated for abstractive summarization. Nevertheless, existing neural abstractive systems frequently generate factually incorrect summaries and are vulnerable to…

Computation and Language · Computer Science 2018-10-16 Lisa Fan , Dong Yu , Lu Wang

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…

Computation and Language · Computer Science 2015-06-08 Lidong Bing , Piji Li , Yi Liao , Wai Lam , Weiwei Guo , Rebecca J. Passonneau

This paper describes an abstractive summarization method for tabular data which employs a knowledge base semantic embedding to generate the summary. Assuming the dataset contains descriptive text in headers, columns and/or some augmenting…

Artificial Intelligence · Computer Science 2018-04-06 Paul Azunre , Craig Corcoran , David Sullivan , Garrett Honke , Rebecca Ruppel , Sandeep Verma , Jonathon Morgan

Generating an abstract from a collection of documents is a desirable capability for many real-world applications. However, abstractive approaches to multi-document summarization have not been thoroughly investigated. This paper studies the…

Computation and Language · Computer Science 2018-06-15 Kexin Liao , Logan Lebanoff , Fei Liu

Recent years have brought about an interest in the challenging task of summarizing conversation threads (meetings, online discussions, etc.). Such summaries help analysis of the long text to quickly catch up with the decisions made and thus…

Computation and Language · Computer Science 2021-08-02 Shiyue Zhang , Asli Celikyilmaz , Jianfeng Gao , Mohit Bansal

A massive amount of reviews are generated daily from various platforms. It is impossible for people to read through tons of reviews and to obtain useful information. Automatic summarizing customer reviews thus is important for identifying…

Computation and Language · Computer Science 2020-06-02 Pengyuan Li , Lei Huang , Guang-jie Ren

The task of rumour verification in social media concerns assessing the veracity of a claim on the basis of conversation threads that result from it. While previous work has focused on predicting a veracity label, here we reformulate the…

Computation and Language · Computer Science 2024-02-26 Iman Munire Bilal , Preslav Nakov , Rob Procter , Maria Liakata

The amount of user generated contents from various social medias allows analyst to handle a wide view of conversations on several topics related to their business. Nevertheless keeping up-to-date with this amount of information is not…

Computation and Language · Computer Science 2020-01-31 Jean Valère Cossu , Juan-Manuel Torres-Moreno , Eric SanJuan , Marc El-Bèze

We present a method to produce abstractive summaries of long documents that exceed several thousand words via neural abstractive summarization. We perform a simple extractive step before generating a summary, which is then used to condition…

Computation and Language · Computer Science 2020-04-29 Sandeep Subramanian , Raymond Li , Jonathan Pilault , Christopher Pal

Sequence-to-sequence (seq2seq) network is a well-established model for text summarization task. It can learn to produce readable content; however, it falls short in effectively identifying key regions of the source. In this paper, we…

Computation and Language · Computer Science 2020-05-04 Sajad Sotudeh , Nazli Goharian , Ross W. Filice

Abstracts derived from biomedical literature possess distinct domain-specific characteristics, including specialised writing styles and biomedical terminologies, which necessitate a deep understanding of the related literature. As a result,…

Computation and Language · Computer Science 2023-10-25 Chen Tang , Shun Wang , Tomas Goldsack , Chenghua Lin

In this paper, we present a model for generating summaries of text documents with respect to a query. This is known as query-based summarization. We adapt an existing dataset of news article summaries for the task and train a…

Computation and Language · Computer Science 2017-12-19 Johan Hasselqvist , Niklas Helmertz , Mikael Kågebäck

The realm of scientific text summarization has experienced remarkable progress due to the availability of annotated brief summaries and ample data. However, the utilization of multiple input modalities, such as videos and audio, has yet to…

Computation and Language · Computer Science 2023-06-27 Yash Kumar Atri , Vikram Goyal , Tanmoy Chakraborty

Text summarization is a fundamental task in natural language processing that aims to condense large amounts of textual information into concise and coherent summaries. With the exponential growth of content and the need to extract key…

Computation and Language · Computer Science 2023-06-26 Öykü Berfin Mercan , Sena Nur Cavsak , Aysu Deliahmetoglu , Senem Tanberk

We address the problem of story-based temporal summarization of long 360{\deg} videos. We propose a novel memory network model named Past-Future Memory Network (PFMN), in which we first compute the scores of 81 normal field of view (NFOV)…

Computer Vision and Pattern Recognition · Computer Science 2018-06-19 Sangho Lee , Jinyoung Sung , Youngjae Yu , Gunhee Kim