3 papers
Safety Is Not Universal: The Selective Safety Trap in LLM Alignment
Iago Alves Brito, Walcy Santos Rezende Rios, Julia Soares Dollis +2
Current safety evaluations of large language models (LLMs) create a dangerous illusion of universal protection by aggregating harms under generic categories such as "Identity Hate"…
ToxSyn-PT: A Synthetic Fine-Grained Dataset of Minority-Targeted Toxic Language in Portuguese
Iago Alves Brito, Julia Soares Dollis, Fernanda Bufon Farber +2
The development of robust hate speech detection systems remains limited by the lack of large-scale, fine-grained training data, especially for languages beyond English. Existing co…
Attention Guidance through Video Script: A Case Study of Object Focusing on 360° VR Video Tours
Paulo Vitor Santana Silva, Arthur Ricardo Sousa Vitória, Diogo Fernandes Costa Silva +1
Within the expansive domain of virtual reality (VR), 360° VR videos immerse viewers in a spherical environment, allowing them to explore and interact with the virtual world from a…