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A Family of Kernelized Matrix Costs for Multiple-Output Mixture Neural Networks

arXiv:2509.24076v4 Announce Type: replace-cross Abstract: Pairwise distance-based costs are crucial for self-supervised and contrastive feature learning. Mixture Density Networks (MDNs) are a widely used approach for generative models and density approximation, using neural networks to produce multiple centers that define…

GyroSwin: 5D Surrogates for Gyrokinetic Plasma Turbulence Simulations

arXiv:2510.07314v1 Announce Type: cross Abstract: Nuclear fusion plays a pivotal role in the quest for reliable and sustainable energy production. A major roadblock to viable fusion power is understanding plasma turbulence, which significantly impairs plasma confinement, and is vital for…

DPGIIL: Dirichlet Process-Deep Generative Model-Integrated Incremental Learning for Clustering in Transmissibility-based Online Structural Anomaly Detection

arXiv:2412.04781v2 Announce Type: replace-cross Abstract: Clustering based on vibration responses, such as transmissibility functions (TFs), is promising in structural anomaly detection. However, most existing methods struggle to determine the optimal cluster number, handle high-dimensional streaming data, and rely heavily on…

Scalable Policy-Based RL Algorithms for POMDPs

arXiv:2510.06540v1 Announce Type: cross Abstract: The continuous nature of belief states in POMDPs presents significant computational challenges in learning the optimal policy. In this paper, we consider an approach that solves a Partially Observable Reinforcement Learning (PORL) problem by approximating…

Adversarial Surrogate Risk Bounds for Binary Classification

arXiv:2506.09348v2 Announce Type: replace-cross Abstract: A central concern in classification is the vulnerability of machine learning models to adversarial attacks. Adversarial training is one of the most popular techniques for training robust classifiers, which involves minimizing an adversarial surrogate risk.…