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Fake information poses one of the major threats for society in the 21st century. Identifying misinformation has become a key challenge due to the amount of fake news that is published daily. Yet, no approach is established that addresses…

Information Retrieval · Computer Science 2021-03-30 Vishwani Gupta , Katharina Beckh , Sven Giesselbach , Dennis Wegener , Tim Wirtz

This paper gives the overview of the first shared task at FIRE 2020 on fake news detection in the Urdu language. This is a binary classification task in which the goal is to identify fake news using a dataset composed of 900 annotated news…

Computation and Language · Computer Science 2022-07-27 Maaz Amjad , Grigori Sidorov , Alisa Zhila , Alexander Gelbukh , Paolo Rosso

In this paper, we examine several methods of acquiring Czech data for automated fact-checking, which is a task commonly modeled as a classification of textual claim veracity w.r.t. a corpus of trusted ground truths. We attempt to collect…

Computation and Language · Computer Science 2023-12-19 Herbert Ullrich , Jan Drchal , Martin Rýpar , Hana Vincourová , Václav Moravec

Most existing work on automated fact checking is concerned with predicting the veracity of claims based on metadata, social network spread, language used in claims, and, more recently, evidence supporting or denying claims. A crucial piece…

Computation and Language · Computer Science 2020-04-14 Pepa Atanasova , Jakob Grue Simonsen , Christina Lioma , Isabelle Augenstein

Social media and user-generated content (UGC) have become increasingly important features of journalistic work in a number of different ways. However, the growth of misinformation means that news organisations have had devote more and more…

Human-Computer Interaction · Computer Science 2023-07-07 Rob Procter , Miguel Arana-Catania , Yulan He , Maria Liakata , Arkaitz Zubiaga , Elena Kochkina , Runcong Zhao

We present an overview of the CLEF-2018 CheckThat! Lab on Automatic Identification and Verification of Political Claims, with focus on Task 1: Check-Worthiness. The task asks to predict which claims in a political debate should be…

Fact-checking real-world claims often requires collecting multiple pieces of evidence and applying complex multi-step reasoning. In this paper, we present Program-Guided Fact-Checking (ProgramFC), a novel fact-checking model that decomposes…

Computation and Language · Computer Science 2023-05-23 Liangming Pan , Xiaobao Wu , Xinyuan Lu , Anh Tuan Luu , William Yang Wang , Min-Yen Kan , Preslav Nakov

The recent proliferation of "fake news" has triggered a number of responses, most notably the emergence of several manual fact-checking initiatives. As a result and over time, a large number of fact-checked claims have been accumulated,…

Computation and Language · Computer Science 2020-05-14 Shaden Shaar , Giovanni Da San Martino , Nikolay Babulkov , Preslav Nakov

It is widely accepted that so-called facts can be checked by searching for information on the Internet. This process requires a fact-checker to formulate a search query based on the fact and to present it to a search engine. Then, relevant…

Computation and Language · Computer Science 2023-03-16 Nestor Prieto-Chavana , Julie Weeds , David Weir

Information verification is quite a challenging task, this is because many times verifying a claim can require picking pieces of information from multiple pieces of evidence which can have a hierarchy of complex semantic relations.…

Computation and Language · Computer Science 2021-02-23 Usama Khalid , Mirza Omer Beg

Automatic detection of fake news is a highly important task in the contemporary world. This study reports the 2nd shared task called UrduFake@FIRE2021 on identifying fake news detection in Urdu. The goal of the shared task is to motivate…

Computation and Language · Computer Science 2022-07-13 Maaz Amjad , Sabur Butt , Hamza Imam Amjad , Alisa Zhila , Grigori Sidorov , Alexander Gelbukh

With the widespread consumption of AI-generated content, there has been an increased focus on developing automated tools to verify the factual accuracy of such content. However, prior research and tools developed for fact verification treat…

Computation and Language · Computer Science 2025-03-20 Varich Boonsanong , Vidhisha Balachandran , Xiaochuang Han , Shangbin Feng , Lucy Lu Wang , Yulia Tsvetkov

The COVID-19 pandemic has had a huge impact on various areas of human life. Hence, the coronavirus pandemic and its consequences are being actively discussed on social media. However, not all social media posts are truthful. Many of them…

Computation and Language · Computer Science 2021-08-30 Anna Glazkova , Maksim Glazkov , Timofey Trifonov

Existing datasets for automated fact-checking have substantial limitations, such as relying on artificial claims, lacking annotations for evidence and intermediate reasoning, or including evidence published after the claim. In this paper we…

Computation and Language · Computer Science 2023-11-09 Michael Schlichtkrull , Zhijiang Guo , Andreas Vlachos

Much research has been done for debunking and analysing fake news. Many researchers study fake news detection in the last year, but many are limited to social media data. Currently, multiples fact-checkers are publishing their results in…

Computation and Language · Computer Science 2021-08-13 Sushma Kumari

Checking and confirming factual information in texts and speeches is vital to determine the veracity and correctness of the factual statements. This work was previously done by journalists and other manual means but it is a time-consuming…

Information Retrieval · Computer Science 2020-12-18 Sidharth Singla

Fact-checking-specific search tools such as Google Fact Check are a promising way to combat misinformation on social media, especially during events bringing significant social influence, such as the COVID-19 pandemic and the U.S.…

Social and Information Networks · Computer Science 2025-05-27 Qiangeng Yang , Tess Christensen , Shlok Gilda , Juliana Fernandes , Daniela Oliveira , Ronald Wilson , Damon Woodard

Recent Deep Learning (DL) models have succeeded in achieving human-level accuracy on various natural language tasks such as question-answering, natural language inference (NLI), and textual entailment. These tasks not only require the…

Computation and Language · Computer Science 2019-10-17 Mayank Jobanputra

This paper describes our system for SemEval 2025 Task 7: Previously Fact-Checked Claim Retrieval. The task requires retrieving relevant fact-checks for a given input claim from the extensive, multilingual MultiClaim dataset, which comprises…

Computation and Language · Computer Science 2025-03-13 Amirmohammad Azadi , Sina Zamani , Mohammadmostafa Rostamkhani , Sauleh Eetemadi

Given the constantly growing proliferation of false claims online in recent years, there has been also a growing research interest in automatically distinguishing false rumors from factually true claims. Here, we propose a general-purpose…

Computation and Language · Computer Science 2017-10-03 Georgi Karadzhov , Preslav Nakov , Lluis Marquez , Alberto Barron-Cedeno , Ivan Koychev