1 citations · 3 across the 5 of their papers we have counts for
5 papers
Threats and Opportunities in AI-generated Images for Armed Forces
Raphael Meier
Images of war are almost as old as war itself. From cave paintings to photographs of mobile devices on social media, humans always had the urge to capture particularly important ev…
Synthetic Photography Detection: A Visual Guidance for Identifying Synthetic Images Created by AI
Melanie Mathys, Marco Willi, Raphael Meier
Artificial Intelligence (AI) tools have become incredibly powerful in generating synthetic images. Of particular concern are generated images that resemble photographs as they aspi…
Sparse vs Contiguous Adversarial Pixel Perturbations in Multimodal Models: An Empirical Analysis
Cristian-Alexandru Botocan, Raphael Meier, Ljiljana Dolamic
Assessing the robustness of multimodal models against adversarial examples is an important aspect for the safety of its users. We craft L0-norm perturbation attacks on the preproce…
Synthetic Image Generation in Cyber Influence Operations: An Emergent Threat?
Melanie Mathys, Marco Willi, Michael Graber +1
The evolution of artificial intelligence (AI) has catalyzed a transformation in digital content generation, with profound implications for cyber influence operations. This report d…
Social Media Influence Operations
Raphael Meier
Social media platforms enable largely unrestricted many-to-many communication. In times of crisis, they offer a space for collective sense-making and gave rise to new social phenom…