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Extensive efforts in the past have been directed toward the development of summarization datasets. However, a predominant number of these resources have been (semi)-automatically generated, typically through web data crawling, resulting in…

Computation and Language · Computer Science 2024-03-11 Sotaro Takeshita , Tommaso Green , Ines Reinig , Kai Eckert , Simone Paolo Ponzetto

This paper introduces a large collection of time series data derived from Twitter, postprocessed using word embedding techniques, as well as specialized fine-tuned language models. This data comprises the past five years and captures…

Computation and Language · Computer Science 2023-08-07 Daniel Loureiro , Kiamehr Rezaee , Talayeh Riahi , Francesco Barbieri , Leonardo Neves , Luis Espinosa Anke , Jose Camacho-Collados

Text summarization systems have made significant progress in recent years, but typically generate summaries in one single step. However, the one-shot summarization setting is sometimes inadequate, as the generated summary may contain…

Computation and Language · Computer Science 2023-10-10 Haopeng Zhang , Xiao Liu , Jiawei Zhang

Online social media platforms are turning into the prime source of news and narratives about worldwide events. However,a systematic summarization-based narrative extraction that can facilitate communicating the main underlying events is…

Social and Information Networks · Computer Science 2020-12-29 Toktam A. Oghaz , Ece C. Mutlu , Jasser Jasser , Niloofar Yousefi , Ivan Garibay

We construct Global Voices, a multilingual dataset for evaluating cross-lingual summarization methods. We extract social-network descriptions of Global Voices news articles to cheaply collect evaluation data for into-English and…

Computation and Language · Computer Science 2020-06-16 Khanh Nguyen , Hal Daumé

Opinion summarization is the task of automatically generating summaries for a set of reviews about a specific target (e.g., a movie or a product). Since the number of reviews for each target can be prohibitively large, neural network-based…

Computation and Language · Computer Science 2021-01-25 Reinald Kim Amplayo , Mirella Lapata

Automatic sentiment analysis play vital role in decision making. Many organizations spend a lot of budget to understand their customer satisfaction by manually going over their feedback/comments or tweets. Automatic sentiment analysis can…

Computation and Language · Computer Science 2021-07-07 Mohammad Aimal , Maheen Bakhtyar , Junaid Baber , Sadia Lakho , Umar Mohammad , Warda Ahmed , Jahanvash Karim

The rise in popularity and ubiquity of Twitter has made sentiment analysis of tweets an important and well-covered area of research. However, the 140 character limit imposed on tweets makes it hard to use standard linguistic methods for…

Social and Information Networks · Computer Science 2021-01-05 Soroush Vosoughi , Helen Zhou , Deb Roy

Twitter is among the most prevalent social media platform being used by millions of people all over the world. It is used to express ideas and opinions about political, social, business, sports, health, religion, and various other…

Computation and Language · Computer Science 2021-12-07 Khubaib Ahmed Qureshi

Extractive opinion summarization involves automatically producing a summary of text about an entity (e.g., a product's reviews) by extracting representative sentences that capture prevalent opinions in the review set. Typically, in online…

Computation and Language · Computer Science 2024-04-15 Somnath Basu Roy Chowdhury , Nicholas Monath , Avinava Dubey , Manzil Zaheer , Andrew McCallum , Amr Ahmed , Snigdha Chaturvedi

Micro-blogging service Twitter is a lucrative source for data mining applications on global sentiment. But due to the omnifariousness of the subjects mentioned in each data item; it is inefficient to run a data mining algorithm on the raw…

Computation and Language · Computer Science 2017-05-30 Nisansa de Silva , Danaja Maldeniya , Chamilka Wijeratne

Social-media data provides increasing opportunities for automated analysis of large sets of textual documents. So far, automated tools have been developed to account for either the social networks between the participants of the debates, or…

Digital Libraries · Computer Science 2017-11-23 Iina Hellsten , Loet Leydesdorff

In this work, we take a first step towards designing summarization systems that are faithful to the author's intent, not only the semantic content of the article. Focusing on a case study of preserving political perspectives in news…

Computation and Language · Computer Science 2024-04-05 Yuhan Liu , Shangbin Feng , Xiaochuang Han , Vidhisha Balachandran , Chan Young Park , Sachin Kumar , Yulia Tsvetkov

Millions of people express themselves on public social media, such as Twitter. Through their posts, these people may reveal themselves as potentially valuable sources of information. For example, real-time information about an event might…

Social and Information Networks · Computer Science 2014-04-09 Jalal Mahmud , Michelle Zhou , Nimrod Megiddo , Jeffrey Nichols , Clemens Drews

Opinion summarization is the task of automatically generating summaries that encapsulate information from multiple user reviews. We present Semantic Autoencoder (SemAE) to perform extractive opinion summarization in an unsupervised manner.…

Computation and Language · Computer Science 2022-05-20 Somnath Basu Roy Chowdhury , Chao Zhao , Snigdha Chaturvedi

Despite tremendous progress in automatic summarization, state-of-the-art methods are predominantly trained to excel in summarizing short newswire articles, or documents with strong layout biases such as scientific articles or government…

Debate summarization is one of the novel and challenging research areas in automatic text summarization which has been largely unexplored. In this paper, we develop a debate summarization pipeline to summarize key topics which are discussed…

Computation and Language · Computer Science 2017-08-16 Nattapong Sanchan , Ahmet Aker , Kalina Bontcheva

Multi-document summarization is the process of automatically generating a concise summary of multiple documents related to the same topic. This summary can help users quickly understand the key information from a large collection of…

Computation and Language · Computer Science 2023-12-20 Charles Rajan , Nishit Asnani , Shreya Singh

Recent advances in large language models (LLMs) have led to new summarization strategies, offering an extensive toolkit for extracting important information. However, these approaches are frequently limited by their reliance on isolated…

Artificial Intelligence · Computer Science 2024-06-21 Pranav Janjani , Mayank Palan , Sarvesh Shirude , Ninad Shegokar , Sunny Kumar , Faruk Kazi

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…

Computation and Language · Computer Science 2020-07-16 Paul Tardy , David Janiszek , Yannick Estève , Vincent Nguyen