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The parallelism of Transformer-based models comes at the cost of their input max-length. Some studies proposed methods to overcome this limitation, but none of them reported the effectiveness of summarization as an alternative. In this…

Computation and Language · Computer Science 2024-03-20 Mirza Alim Mutasodirin , Radityo Eko Prasojo

We present a new neural model for text summarization that first extracts sentences from a document and then compresses them. The proposed model offers a balance that sidesteps the difficulties in abstractive methods while generating more…

Information Retrieval · Computer Science 2019-04-08 Afonso Mendes , Shashi Narayan , Sebastião Miranda , Zita Marinho , André F. T. Martins , Shay B. Cohen

The adoption of Deep Neural Networks (DNNs) has greatly benefited Natural Language Processing (NLP) during the past decade. However, the demands of long document analysis are quite different from those of shorter texts, while the ever…

Computation and Language · Computer Science 2024-03-18 Dimitrios Tsirmpas , Ioannis Gkionis , Georgios Th. Papadopoulos , Ioannis Mademlis

We describe a new method for summarizing similarities and differences in a pair of related documents using a graph representation for text. Concepts denoted by words, phrases, and proper names in the document are represented positionally as…

cmp-lg · Computer Science 2007-05-23 Inderjeet Mani , Eric Bloedorn

So far and trying to reach human capabilities, research in automatic summarization has been based on hypothesis that are both enabling and limiting. Some of these limitations are: how to take into account and reflect (in the generated…

Computation and Language · Computer Science 2013-12-12 Henda Chorfi Ouertani

Automatic text summarization aims to cut down readers time and cognitive effort by reducing the content of a text document without compromising on its essence. Ergo, informativeness is the prime attribute of document summary generated by an…

Information Retrieval · Computer Science 2021-10-01 Alka Khurana , Vasudha Bhatnagar

Text segmentation, the task of dividing a document into contiguous segments based on its semantic structure, is a longstanding challenge in language understanding. Previous work on text segmentation focused on unsupervised methods such as…

Computation and Language · Computer Science 2018-03-28 Omri Koshorek , Adir Cohen , Noam Mor , Michael Rotman , Jonathan Berant

Importance of document clustering is now widely acknowledged by researchers for better management, smart navigation, efficient filtering, and concise summarization of large collection of documents like World Wide Web (WWW). The next…

Information Retrieval · Computer Science 2011-12-30 Muhammad Rafi , M. Shahid Shaikh , Amir Farooq

Neural summarization models suffer from the fixed-size input limitation: if text length surpasses the model's maximal number of input tokens, some document content (possibly summary-relevant) gets truncated Independently summarizing windows…

Computation and Language · Computer Science 2020-04-08 Leon Schüller , Florian Wilhelm , Nico Kreiling , Goran Glavaš

The rapid expansion of video content across a variety of industries, including social media, education, entertainment, and surveillance, has made video summarization an essential field of study. The current work is a survey that explores…

Computer Vision and Pattern Recognition · Computer Science 2024-10-08 Toqa Alaa , Ahmad Mongy , Assem Bakr , Mariam Diab , Walid Gomaa

Text summarization is crucial for mitigating information overload across domains like journalism, medicine, and business. This research evaluates summarization performance across 17 large language models (OpenAI, Google, Anthropic,…

Computation and Language · Computer Science 2025-04-08 Anantharaman Janakiraman , Behnaz Ghoraani

To date, most work on text simplification has focused on sentence-level inputs. Early attempts at document simplification merely applied these approaches iteratively over the sentences of a document. However, this fails to coherently…

Computation and Language · Computer Science 2023-05-11 Liam Cripwell , Joël Legrand , Claire Gardent

Extractive methods have been proven effective in automatic document summarization. Previous works perform this task by identifying informative contents at sentence level. However, it is unclear whether performing extraction at sentence…

Computation and Language · Computer Science 2020-10-27 Qingyu Zhou , Furu Wei , Ming Zhou

As the number of documents on the web is growing exponentially, multi-document summarization is becoming more and more important since it can provide the main ideas in a document set in short time. In this paper, we present an unsupervised…

Computation and Language · Computer Science 2018-06-12 Kaustubh Mani , Ishan Verma , Hardik Meisheri , Lipika Dey

Multi-document summarization is a process of automatic generation of a compressed version of the given collection of documents. Recently, the graph-based models and ranking algorithms have been actively investigated by the extractive…

Information Retrieval · Computer Science 2014-06-02 Ercan Canhasi

Query-focused summarization (QFS) is a fundamental task in natural language processing with broad applications, including search engines and report generation. However, traditional approaches assume the availability of relevant documents,…

Computation and Language · Computer Science 2024-08-21 Weijia Zhang , Jia-Hong Huang , Svitlana Vakulenko , Yumo Xu , Thilina Rajapakse , Evangelos Kanoulas

This paper presents a procedure to retrieve subsets of relevant documents from large text collections for Content Analysis, e.g. in social sciences. Document retrieval for this purpose needs to take account of the fact that analysts often…

Information Retrieval · Computer Science 2017-07-12 Gregor Wiedemann , Andreas Niekler

Existing approaches to automatic summarization assume that a length limit for the summary is given, and view content selection as an optimization problem to maximize informativeness and minimize redundancy within this budget. This framework…

Computation and Language · Computer Science 2019-01-15 Jingyun Liu , Jackie C. K. Cheung , Annie Louis

Neural abstractive summarization models have led to promising results in summarizing relatively short documents. We propose the first model for abstractive summarization of single, longer-form documents (e.g., research papers). Our approach…

Computation and Language · Computer Science 2018-05-23 Arman Cohan , Franck Dernoncourt , Doo Soon Kim , Trung Bui , Seokhwan Kim , Walter Chang , Nazli Goharian

This position paper suggests that progress with automatic summarising demands a better research methodology and a carefully focussed research strategy. In order to develop effective procedures it is necessary to identify and respond to the…

cmp-lg · Computer Science 2007-05-23 Karen Sparck Jones