From the 1 of 3 linked papers with an AI index.
3 papers
Native Extrapolation Awareness in Flow-Based Conditional Generation
Constantinos Tsakonas, Serena Ivaldi, Jean-Baptiste Mouret
The paper proposes Diverging Flows, a method that augments flow-based conditional generative models with built‑in detection of off‑manifold (extrapolation) inputs, improving safety…
Vector Quantized-Elites: Unsupervised and Problem-Agnostic Quality-Diversity Optimization
Constantinos Tsakonas, Konstantinos Chatzilygeroudis
Quality-Diversity algorithms have transformed optimization by prioritizing the discovery of diverse, high-performing solutions over a single optimal result. However, traditional Qu…
Learning and Optimization with 3D Orientations
Alexandros Ntagkas, Constantinos Tsakonas, Chairi Kiourt +1
There exist numerous ways of representing 3D orientations. Each representation has both limitations and unique features. Choosing the best representation for one task is often a di…