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Society is experimenting changes in information consumption, as new information channels such as social networks let people share news that do not necessarily be trust worthy. Sometimes, these sources of information produce fake news…

Artificial Intelligence · Computer Science 2020-04-03 Eduardo C. Garrido-Merchán , Cristina Puente , Rafael Palacios

Flood is a natural phenomenon that causes severe environmental damage and destruction in smart cities. After a flood, topographic, geological, and living conditions change. As a result, the previous information regarding the environment is…

Computers and Society · Computer Science 2022-03-15 Sajedeh Abbasi , Hamed Vahdat-Nejad , Hamideh Hajiabadi

Social media platforms, increasingly used as news sources for varied data analytics, have transformed how information is generated and disseminated. However, the unverified nature of this content raises concerns about trustworthiness and…

Information Retrieval · Computer Science 2025-03-10 Francisco de Arriba-Pérez , Silvia García-Méndez , Fátima Leal , Benedita Malheiro , Juan C Burguillo

Despite the increasing use of social media platforms for information and news gathering, its unmoderated nature often leads to the emergence and spread of rumours, i.e. pieces of information that are unverified at the time of posting. At…

Computation and Language · Computer Science 2018-04-04 Arkaitz Zubiaga , Ahmet Aker , Kalina Bontcheva , Maria Liakata , Rob Procter

In the past decade, the social networks platforms and micro-blogging sites such as Facebook, Twitter, Instagram, and Weibo have become an integral part of our day-to-day activities and is widely used all over the world by billions of users…

Computers and Society · Computer Science 2021-12-22 Sakshini Hangloo , Bhavna Arora

While it is often assumed that searching for information to evaluate misinformation will help identify false claims, recent work suggests that search behaviours can instead reinforce belief in misleading news, particularly when users…

An increasing number of cybersecurity incidents prompts organizations to explore alternative security solutions, such as threat intelligence programs. For such programs to succeed, data needs to be collected, validated, and recorded in…

Cryptography and Security · Computer Science 2019-01-15 George Grispos , William Bradley Glisson , Tim Storer

Social media platforms enable the rapid dissemination and consumption of information. However, users instantly consume such content regardless of the reliability of the shared data. Consequently, the latter crowdsourcing model is exposed to…

Computation and Language · Computer Science 2024-09-06 Francisco de Arriba-Pérez , Silvia García-Méndez , Fátima Leal , Benedita Malheiro , Juan Carlos Burguillo

Digital information exchange enables quick creation and sharing of information and thus changes existing habits. Social media is becoming the main source of news for end-users replacing traditional media. This also enables the proliferation…

Information Theory · Computer Science 2021-10-04 Aljaž Zrnec , Marko Poženel , Dejan Lavbič

Wikipedia is a critical source of information for millions of users across the Web. It serves as a key resource for large language models, search engines, question-answering systems, and other Web-based applications. In Wikipedia, content…

Responding to misinformation online can be an exhausting and thankless task. It takes time and energy to write effective content, puts users at risk of online harassment, and strains personal relationships. Despite these challenges, there…

Human-Computer Interaction · Computer Science 2024-12-02 Jina Yoon , Shreya Sathyanarayanan , Franziska Roesner , Amy X. Zhang

Evaluating the reliability of news sources is a routine task for journalists and organizations committed to acquiring and disseminating accurate information. Recent research has shown that predicting sources' reliability represents an…

Computation and Language · Computer Science 2024-10-24 Sergio Burdisso , Dairazalia Sánchez-Cortés , Esaú Villatoro-Tello , Petr Motlicek

Humanities have convincingly argued that they need transnational research opportunities and through the digital transformation of their disciplines also have the means to proceed with it on an up to now unknown scale. The digital…

Other Computer Science · Computer Science 2016-01-05 Tobias Blanke , Conny Kristel , Laurent Romary

In recent years, we have witnessed the proliferation of large amounts of online content generated directly by users with virtually no form of external control, leading to the possible spread of misinformation. The search for effective…

Information Retrieval · Computer Science 2024-07-12 Rishabh Upadhyay , Gabriella Pasi , Marco Viviani

The global spread of misinformation and concerns about content trustworthiness have driven the development of automated fact-checking systems. Since false information often exploits social media dynamics such as "likes" and user networks to…

Social and Information Networks · Computer Science 2026-02-03 Vítor N. Lourenço , Aline Paes , Tillman Weyde

The process of gathering ground truth data through human annotation is a major bottleneck in the use of information extraction methods for populating the Semantic Web. Crowdsourcing-based approaches are gaining popularity in the attempt to…

Human-Computer Interaction · Computer Science 2022-09-21 Anca Dumitrache , Oana Inel , Benjamin Timmermans , Carlos Ortiz , Robert-Jan Sips , Lora Aroyo , Chris Welty

Social media data has been increasingly used to facilitate situational awareness during events and emergencies such as natural disasters. While researchers have investigated several methods to summarize, visualize or mine the data for…

Social and Information Networks · Computer Science 2019-09-17 Luke S. Snyder , Morteza Karimzadeh , Christina Stober , David S. Ebert

Systematic literature reviews play a vital role in identifying the best available evidence for health and social care policy. The resources required to produce systematic reviews can be significant, and a key to the success of any review is…

Information Retrieval · Computer Science 2021-12-20 Andrew MacFarlane , Tony Russell-Rose , Farhad Shokraneh

The move of propaganda and disinformation to the online environment is possible thanks to the fact that within the last decade, digital information channels radically increased in popularity as a news source. The main advantage of such…

Computation and Language · Computer Science 2021-08-27 Aleš Horák , Vít Baisa , Ondřej Herman

Modern social media platforms play an important role in facilitating rapid dissemination of information through their massive user networks. Fake news, misinformation, and unverifiable facts on social media platforms propagate disharmony…

Machine Learning · Computer Science 2023-10-24 Mor Oren-Loberman , Vered Azar , Wasim Huleihel