627   Artículos

 
en línea
Andra Sandu, Ioana Ioana?, Camelia Delcea, Margareta-Stela Florescu and Liviu-Adrian Cotfas    
Fake news is an explosive subject, being undoubtedly among the most controversial and difficult challenges facing society in the present-day environment of technology and information, which greatly affects the individuals who are vulnerable and easily in... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Salama Shady, Vera Paola Shoda and Takashi Kamihigashi    
This paper presents a comprehensive analysis of the social media posts of prefectural governors in Japan during the COVID-19 pandemic. It investigates the correlation between social media activity levels, governors? characteristics, and engagement metric... ver más
Revista: Informatics    Formato: Electrónico

 
en línea
Andrea Calvagna, Emiliano Tramontana and Gabriella Verga    
Social media networks provide an aggregation of news and content, allowing users to share and discuss topics of greatest interest to them. Users can enrich the news by providing context and opinions that are useful to other users. Understanding topics of... ver más
Revista: Information    Formato: Electrónico

 
en línea
David Hanny and Bernd Resch    
With the vast amount of social media posts available online, topic modeling and sentiment analysis have become central methods to better understand and analyze online behavior and opinion. However, semantic and sentiment analysis have rarely been combine... ver más
Revista: Information    Formato: Electrónico

 
en línea
Retno Kusumaningrum, Selvi Fitria Khoerunnisa, Khadijah Khadijah and Muhammad Syafrudin    
The mangrove ecosystem is crucial for addressing climate change and supporting marine life. To preserve this ecosystem, understanding community awareness is essential. While latent Dirichlet allocation (LDA) is commonly used for this, it has drawbacks su... ver más
Revista: Information    Formato: Electrónico

 
en línea
Eike Blomeier, Sebastian Schmidt and Bernd Resch    
In the early stages of a disaster caused by a natural hazard (e.g., flood), the amount of available and useful information is low. To fill this informational gap, emergency responders are increasingly using data from geo-social media to gain insights fro... ver más
Revista: Information    Formato: Electrónico

 
en línea
Andra Sandu, Ioana Ioana?, Camelia Delcea, Laura-Madalina Geanta and Liviu-Adrian Cotfas    
The proliferation of misinformation presents a significant challenge in today?s information landscape, impacting various aspects of society. While misinformation is often confused with terms like disinformation and fake news, it is crucial to distinguish... ver más
Revista: Information    Formato: Electrónico

 
en línea
Andra Sandu, Liviu-Adrian Cotfas, Aurelia Stanescu and Camelia Delcea    
Natural language processing (NLP) plays a pivotal role in modern life by enabling computers to comprehend, analyze, and respond to human language meaningfully, thereby offering exciting new opportunities. As social media platforms experience a surge in g... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Hanan M. Alghamdi    
Sentiment analysis plays a crucial role in understanding public opinion and social media trends. It involves analyzing the emotional tone and polarity of a given text. When applied to Arabic text, this task becomes particularly challenging due to the lan... ver más
Revista: Big Data and Cognitive Computing    Formato: Electrónico

 
en línea
Tamim Mahmud Al-Hasan, Aya Nabil Sayed, Faycal Bensaali, Yassine Himeur, Iraklis Varlamis and George Dimitrakopoulos    
Recommender systems are a key technology for many applications, such as e-commerce, streaming media, and social media. Traditional recommender systems rely on collaborative filtering or content-based filtering to make recommendations. However, these appr... ver más
Revista: Big Data and Cognitive Computing    Formato: Electrónico

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