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Exploring Fusion Strategies for Multimodal Vision-Language Systems

arXiv:2511.21889v1 Announce Type: new Abstract: Modern machine learning models often combine multiple input streams of data to more accurately capture the information that informs their decisions. In multimodal machine learning, choosing the strategy for fusing data together requires careful consideration…

LD-ViCE: Latent Diffusion Model for Video Counterfactual Explanations

arXiv:2509.08422v3 Announce Type: replace-cross Abstract: Video-based AI systems are increasingly adopted in safety-critical domains such as autonomous driving and healthcare. However, interpreting their decisions remains challenging due to the inherent spatiotemporal complexity of video data and the opacity of deep…

Generative models for crystalline materials

arXiv:2511.22652v1 Announce Type: cross Abstract: Understanding structure-property relationships in materials is fundamental in condensed matter physics and materials science. Over the past few years, machine learning (ML) has emerged as a powerful tool for advancing this understanding and accelerating materials…

Beyond Atoms: Evaluating Electron Density Representation for 3D Molecular Learning

arXiv:2511.21900v1 Announce Type: new Abstract: Machine learning models for 3D molecular property prediction typically rely on atom-based representations, which may overlook subtle physical information. Electron density maps — the direct output of X-ray crystallography and cryo-electron microscopy — offer a…

Constraining dark matter halo profiles with symbolic regression

arXiv:2511.23073v1 Announce Type: cross Abstract: Dark matter haloes are typically characterised by radial density profiles with fixed forms motivated by simulations (e.g. NFW). However, simulation predictions depend on uncertain dark matter physics and baryonic modelling. Here, we present a method…

Nonstabilizerness Estimation using Graph Neural Networks

arXiv:2511.23224v1 Announce Type: cross Abstract: This article proposes a Graph Neural Network (GNN) approach to estimate nonstabilizerness in quantum circuits, measured by the stabilizer R’enyi entropy (SRE). Nonstabilizerness is a fundamental resource for quantum advantage, and efficient SRE estimations are…

Beyond Introspection: Reinforcing Thinking via Externalist Behavioral Feedback

arXiv:2501.01457v3 Announce Type: replace Abstract: While inference-time thinking allows Large Language Models (LLMs) to address complex problems, the extended thinking process can be unreliable or inconsistent because of the model’s probabilistic nature, especially near its knowledge boundaries. Existing approaches attempt…

Spatio-Temporal Hierarchical Causal Models

arXiv:2511.20558v2 Announce Type: replace-cross Abstract: The abundance of fine-grained spatio-temporal data, such as traffic sensor networks, offers vast opportunities for scientific discovery. However, inferring causal relationships from such observational data remains challenging, particularly due to unobserved confounders that are specific…