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We propose a new approach to generate multiple variants of the target summary with diverse content and varying lengths, then score and select admissible ones according to users' needs. Abstractive summarizers trained on single reference…

Computation and Language · Computer Science 2021-04-06 Kaiqiang Song , Bingqing Wang , Zhe Feng , Fei Liu

Controlled abstractive summarization focuses on producing condensed versions of a source article to cover specific aspects by shifting the distribution of generated text towards a desired style, e.g., a set of topics. Subsequently, the…

Computation and Language · Computer Science 2023-11-14 Seyed Ali Bahrainian , Martin Jaggi , Carsten Eickhoff

Customer reviews are vital for making purchasing decisions in the Information Age. Such reviews can be automatically summarized to provide the user with an overview of opinions. In this tutorial, we present various aspects of opinion…

Computation and Language · Computer Science 2022-06-06 Reinald Kim Amplayo , Arthur Bražinskas , Yoshi Suhara , Xiaolan Wang , Bing Liu

State-of-the-art summarization systems are trained and evaluated on massive datasets scraped from the web. Despite their prevalence, we know very little about the underlying characteristics (data noise, summarization complexity, etc.) of…

Computation and Language · Computer Science 2021-06-23 Priyam Tejaswin , Dhruv Naik , Pengfei Liu

Twitter has become a leading source of real-time world-wide information and a great medium for exploring emerging events, breaking news and general topics which most matter to a broad audience. On the other hand, the explosive rate of…

Social and Information Networks · Computer Science 2017-04-04 Nazanin Dehghani , Masoud Asadpour

This paper considers extractive summarisation in a comparative setting: given two or more document groups (e.g., separated by publication time), the goal is to select a small number of documents that are representative of each group, and…

Information Retrieval · Computer Science 2020-01-03 Umanga Bista , Alexander Mathews , Minjeong Shin , Aditya Krishna Menon , Lexing Xie

Due to the large amount of textual information available on Internet, it is of paramount relevance to use techniques that find relevant and concise content. A typical task devoted to the identification of informative sentences in documents…

Computation and Language · Computer Science 2018-03-23 Jorge V. Tohalino , Diego R. Amancio

We propose a hybrid approach for multilingual sentiment analysis that combines extractive and abstractive summarization to address the limitations of standalone methods. The model integrates TF-IDF-based extraction with a fine-tuned XLM-R…

Computation and Language · Computer Science 2025-06-10 Mikhail Krasitskii , Grigori Sidorov , Olga Kolesnikova , Liliana Chanona Hernandez , Alexander Gelbukh

Recent Transformer-based summarization models have provided a promising approach to abstractive summarization. They go beyond sentence selection and extractive strategies to deal with more complicated tasks such as novel word generation and…

Computation and Language · Computer Science 2023-02-09 Sajad Sotudeh , Hanieh Deilamsalehy , Franck Dernoncourt , Nazli Goharian

Understanding how political attention is divided and over what subjects is crucial for research on areas such as agenda setting, framing, and political rhetoric. Existing methods for measuring attention, such as manual labeling according to…

Social and Information Networks · Computer Science 2019-09-19 Libby Hemphill , Angela M. Schöpke-Gonzalez

This paper explores the realm of abstractive text summarization through the lens of the SEASON (Salience Allocation as Guidance for Abstractive SummarizatiON) technique, a model designed to enhance summarization by leveraging salience…

Computation and Language · Computer Science 2024-02-20 Tohida Rehman , Raghubir Bose , Soumik Dey , Samiran Chattopadhyay

The global popularity of microblogs has led to an increasing accumulation of large volumes of text data on microblogging platforms such as Twitter. These corpora are untapped resources to understand social expressions on diverse subjects.…

Information Retrieval · Computer Science 2018-11-15 Tharindu Rukshan Bandaragoda , Daswin De Silva , Damminda Alahakoon

Nowadays, people from all around the world use social media sites to share information. Twitter for example is a platform in which users send, read posts known as tweets and interact with different communities. Users share their daily…

Computation and Language · Computer Science 2020-07-14 Antony Samuels , John Mcgonical

Microbloging is an extremely prevalent broadcast medium amidst the Internet fraternity these days. People share their opinions and sentiments about variety of subjects like products, news, institutions, etc., every day on microbloging…

Social and Information Networks · Computer Science 2015-12-04 Harsh Thakkar , Dhiren Patel

Writing a survey paper on one research topic usually needs to cover the salient content from numerous related papers, which can be modeled as a multi-document summarization (MDS) task. Existing MDS datasets usually focus on producing the…

Computation and Language · Computer Science 2023-02-10 Shuaiqi Liu , Jiannong Cao , Ruosong Yang , Zhiyuan Wen

Narrative summarization aims to produce a distilled version of a narrative to describe its most salient events and characters. Summarizing a narrative is challenging as it requires an understanding of event causality and character…

Computation and Language · Computer Science 2023-06-29 Chao Zhao , Faeze Brahman , Kaiqiang Song , Wenlin Yao , Dian Yu , Snigdha Chaturvedi

Natural Language Processing is booming with its applications in the real world, one of which is Text Summarization for large texts including news articles. This research paper provides an extensive comparative evaluation of extractive and…

Computation and Language · Computer Science 2023-10-19 Kavach Dheer , Arpit Dhankhar

Since the advent of the web, the amount of data on wen has been increased several million folds. In recent years web data generated is more than data stored for years. One important data format is text. To answer user queries over the…

Information Retrieval · Computer Science 2018-11-19 Chandra Shekhar Yadav

In this research work, we present a method to generate summaries of long scientific documents that uses the advantages of both extractive and abstractive approaches. Before producing a summary in an abstractive manner, we perform the…

Computation and Language · Computer Science 2020-06-15 Vladislav Tretyak , Denis Stepanov

MOS (Mean Opinion Score) is a subjective method used for the evaluation of a system's quality. Telecommunications (for voice and video), and speech synthesis systems (for generated speech) are a few of the many applications of the method.…

Audio and Speech Processing · Electrical Eng. & Systems 2022-04-26 Bálint Gyires-Tóth , Csaba Zainkó