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Query Focused Summarization (QFS) has been addressed mostly using extractive methods. Such methods, however, produce text which suffers from low coherence. We investigate how abstractive methods can be applied to QFS, to overcome such…

计算与语言 · 计算机科学 2018-01-26 Tal Baumel , Matan Eyal , Michael Elhadad

Query relevance ranking and sentence saliency ranking are the two main tasks in extractive query-focused summarization. Previous supervised summarization systems often perform the two tasks in isolation. However, since reference summaries…

信息检索 · 计算机科学 2016-09-28 Ziqiang Cao , Wenjie Li , Sujian Li , Furu Wei , Yanran Li

In this work, we model abstractive text summarization using Attentional Encoder-Decoder Recurrent Neural Networks, and show that they achieve state-of-the-art performance on two different corpora. We propose several novel models that…

计算与语言 · 计算机科学 2016-08-29 Ramesh Nallapati , Bowen Zhou , Cicero Nogueira dos santos , Caglar Gulcehre , Bing Xiang

Software documentation largely consists of short, natural language summaries of the subroutines in the software. These summaries help programmers quickly understand what a subroutine does without having to read the source code him or…

软件工程 · 计算机科学 2020-04-13 Sakib Haque , Alexander LeClair , Lingfei Wu , Collin McMillan

Data-driven approaches to sequence-to-sequence modelling have been successfully applied to short text summarization of news articles. Such models are typically trained on input-summary pairs consisting of only a single or a few sentences,…

计算与语言 · 计算机科学 2018-04-25 Nikola I. Nikolov , Michael Pfeiffer , Richard H. R. Hahnloser

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…

计算与语言 · 计算机科学 2020-05-04 Sajad Sotudeh , Nazli Goharian , Ross W. Filice

In this paper, we present a denoising sequence-to-sequence (seq2seq) autoencoder via contrastive learning for abstractive text summarization. Our model adopts a standard Transformer-based architecture with a multi-layer bi-directional…

计算与语言 · 计算机科学 2021-08-30 Chujie Zheng , Kunpeng Zhang , Harry Jiannan Wang , Ling Fan , Zhe Wang

Summarizing texts is not a straightforward task. Before even considering text summarization, one should determine what kind of summary is expected. How much should the information be compressed? Is it relevant to reformulate or should the…

计算与语言 · 计算机科学 2020-07-16 Paul Tardy , David Janiszek , Yannick Estève , Vincent Nguyen

Scientific document summarization has been a challenging task due to the long structure of the input text. The long input hinders the simultaneous effective modeling of both global high-order relations between sentences and local…

计算与语言 · 计算机科学 2024-05-17 Chenlong Zhao , Xiwen Zhou , Xiaopeng Xie , Yong Zhang

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…

计算与语言 · 计算机科学 2024-04-22 Bhavith Chandra Challagundla , Chakradhar Peddavenkatagari

Current Chinese social media text summarization models are based on an encoder-decoder framework. Although its generated summaries are similar to source texts literally, they have low semantic relevance. In this work, our goal is to improve…

计算与语言 · 计算机科学 2017-06-09 Shuming Ma , Xu Sun , Jingjing Xu , Houfeng Wang , Wenjie Li , Qi Su

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…

计算与语言 · 计算机科学 2017-12-19 Johan Hasselqvist , Niklas Helmertz , Mikael Kågebäck

Generating useful network summaries is a challenging and important problem with several applications like sensemaking, visualization, and compression. However, most of the current work in this space do not take human feedback into account…

Recently, Transformer-based models have been proven effective in the abstractive summarization task by creating fluent and informative summaries. Nevertheless, these models still suffer from the short-range dependency problem, causing them…

计算与语言 · 计算机科学 2026-05-13 Thong Nguyen , Anh Tuan Luu , Truc Lu , Tho Quan

In recent years, summarizers that incorporate domain knowledge into the process of text summarization have outperformed generic methods, especially for summarization of biomedical texts. However, construction and maintenance of domain…

计算与语言 · 计算机科学 2019-08-23 Milad Moradi , Matthias Samwald

The technology of automatic document summarization is maturing and may provide a solution to the information overload problem. Nowadays, document summarization plays an important role in information retrieval. With a large volume of…

信息检索 · 计算机科学 2012-04-10 Mohsen Pourvali , Mohammad Saniee Abadeh

This work proposes a novel approach based on sequence-to-sequence (seq2seq) models for context-aware conversational systems. Exist- ing seq2seq models have been shown to be good for generating natural responses in a data-driven…

计算与语言 · 计算机科学 2018-05-23 Silje Christensen , Simen Johnsrud , Massimiliano Ruocco , Heri Ramampiaro

Automatic text summarization has experienced substantial progress in recent years. With this progress, the question has arisen whether the types of summaries that are typically generated by automatic summarization models align with users'…

计算与语言 · 计算机科学 2022-04-26 Maartje ter Hoeve , Julia Kiseleva , Maarten de Rijke

A quality abstractive summary should not only copy salient source texts as summaries but should also tend to generate new conceptual words to express concrete details. Inspired by the popular pointer generator sequence-to-sequence model,…

计算与语言 · 计算机科学 2019-10-21 Wang Wenbo , Gao Yang , Huang Heyan , Zhou Yuxiang

We consider the problem of automatically generating a narrative biomedical evidence summary from multiple trial reports. We evaluate modern neural models for abstractive summarization of relevant article abstracts from systematic reviews…

计算与语言 · 计算机科学 2020-12-23 Byron C. Wallace , Sayantan Saha , Frank Soboczenski , Iain J. Marshall