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Fake news is a growing problem in the last years, especially during elections. It's hard work to identify what is true and what is false among all the user generated content that circulates every day. Technology can help with that work and…

计算与语言 · 计算机科学 2020-03-17 Caio Almeida , Débora Santos

The rapid proliferation of fake news on social media threatens social stability, creating an urgent demand for more effective detection methods. While many promising approaches have emerged, most rely on content analysis with limited…

计算与语言 · 计算机科学 2025-02-10 Junwei Yin , Min Gao , Kai Shu , Wentao Li , Yinqiu Huang , Zongwei Wang

Paraphrase detection is an important task in text analytics with numerous applications such as plagiarism detection, duplicate question identification, and enhanced customer support helpdesks. Deep models have been proposed for representing…

计算与语言 · 计算机科学 2020-01-16 Muhammad Haroon Shakeel , Asim Karim , Imdadullah Khan

In this paper, we propose Ranksum, an approach for extractive text summarization of single documents based on the rank fusion of four multi-dimensional sentence features extracted for each sentence: topic information, semantic content,…

机器学习 · 计算机科学 2024-02-12 A. Joshi , E. Fidalgo , E. Alegre , R. Alaiz-Rodriguez

With the current shift in the mass media landscape from journalistic rigor to social media, personalized social media is becoming the new norm. Although the digitalization progress of the media brings many advantages, it also increases the…

计算与语言 · 计算机科学 2023-04-18 Ciprian-Octavian Truică , Elena-Simona Apostol

Currently, many intelligence systems contain the texts from multi-sources, e.g., bulletin board system (BBS) posts, tweets and news. These texts can be ``comparative'' since they may be semantically correlated and thus provide us with…

信息检索 · 计算机科学 2019-03-12 Jianping Cao , Senzhang Wang , Danyan Wen , Zhaohui Peng , Philip S. Yu , Fei-yue Wang

Prompt tuning attempts to update few task-specific parameters in pre-trained models. It has achieved comparable performance to fine-tuning of the full parameter set on both language understanding and generation tasks. In this work, we study…

计算与语言 · 计算机科学 2022-07-15 Weng Lam Tam , Xiao Liu , Kaixuan Ji , Lilong Xue , Xingjian Zhang , Yuxiao Dong , Jiahua Liu , Maodi Hu , Jie Tang

Personalized web services strive to adapt their services (advertisements, news articles, etc) to individual users by making use of both content and user information. Despite a few recent advances, this problem remains challenging for at…

机器学习 · 计算机科学 2012-03-05 Lihong Li , Wei Chu , John Langford , Robert E. Schapire

People nowadays use search engines like Google, Yahoo, and Bing to find information on the Internet. Due to explosion in data, it is helpful for users if they are provided relevant summaries of the search results rather than just links to…

计算与语言 · 计算机科学 2023-03-24 Tohida Rehman , Suchandan Das , Debarshi Kumar Sanyal , Samiran Chattopadhyay

Sports game summarization aims to generate news articles from live text commentaries. A recent state-of-the-art work, SportsSum, not only constructs a large benchmark dataset, but also proposes a two-step framework. Despite its great…

计算与语言 · 计算机科学 2021-10-13 Jiaan Wang , Zhixu Li , Qiang Yang , Jianfeng Qu , Zhigang Chen , Qingsheng Liu , Guoping Hu

As computer-generated content and deepfakes make steady improvements, semantic approaches to multimedia forensics will become more important. In this paper, we introduce a novel classification architecture for identifying semantic…

计算机视觉与模式识别 · 计算机科学 2021-05-28 Scott McCrae , Kehan Wang , Avideh Zakhor

Previous work on automatic news timeline summarization (TLS) leaves an unclear picture about how this task can generally be approached and how well it is currently solved. This is mostly due to the focus on individual subtasks, such as date…

计算与语言 · 计算机科学 2020-05-21 Demian Gholipour Ghalandari , Georgiana Ifrim

In recent years, many methods have been developed to identify important portions of text documents. Summarization tools can utilize these methods to extract summaries from large volumes of textual information. However, to identify concepts…

计算与语言 · 计算机科学 2019-03-08 Milad Moradi

We present a novel summarization framework for reviews of products and services by selecting informative and concise text segments from the reviews. Our method consists of two major steps. First, we identify five frequently occurring…

信息检索 · 计算机科学 2012-11-26 Trung V. Nguyen , Alice H. Oh

Document summarization condenses a long document into a short version with salient information and accurate semantic descriptions. The main issue is how to make the output summary semantically consistent with the input document. To reach…

计算与语言 · 计算机科学 2022-04-01 Mingyang Song , Liping Jing

To improve the reading experience, many news sites organize news into topical collections, called stories. In this work, we present an approach for implementing real-time story identification for a news monitoring system that automatically…

计算与语言 · 计算机科学 2025-08-13 Tadej Škvorc , Nikola Ivačič , Sebastjan Hribar , Marko Robnik-Šikonja

Neural network-based methods for abstractive summarization produce outputs that are more fluent than other techniques, but which can be poor at content selection. This work proposes a simple technique for addressing this issue: use a…

计算与语言 · 计算机科学 2018-10-10 Sebastian Gehrmann , Yuntian Deng , Alexander M. Rush

Text Summarization has been an extensively studied problem. Traditional approaches to text summarization rely heavily on feature engineering. In contrast to this, we propose a fully data-driven approach using feedforward neural networks for…

计算与语言 · 计算机科学 2018-03-01 Aakash Sinha , Abhishek Yadav , Akshay Gahlot

Current pre-trained models applied to summarization are prone to factual inconsistencies which either misrepresent the source text or introduce extraneous information. Thus, comparing the factual consistency of summaries is necessary as we…

The proliferation of data and text documents such as articles, web pages, books, social network posts, etc. on the Internet has created a fundamental challenge in various fields of text processing under the title of "automatic text…

人工智能 · 计算机科学 2023-03-15 Kazem Taghandiki , Mohammad Hassan Ahmadi , Elnaz Rezaei Ehsan