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No-Regret Gaussian Process Optimization of Time-Varying Functions

arXiv:2512.00517v2 Announce Type: replace-cross Abstract: Sequential optimization of black-box functions from noisy evaluations has been widely studied, with Gaussian Process bandit algorithms such as GP-UCB guaranteeing no-regret in stationary settings. However, for time-varying objectives, it is known that no-regret is…

Optimizing Life Sciences Agents in Real-Time using Reinforcement Learning

arXiv:2512.03065v1 Announce Type: new Abstract: Generative AI agents in life sciences face a critical challenge: determining the optimal approach for diverse queries ranging from simple factoid questions to complex mechanistic reasoning. Traditional methods rely on fixed rules or expensive labeled…

LargeAD: Large-Scale Cross-Sensor Data Pretraining for Autonomous Driving

arXiv:2501.04005v3 Announce Type: replace-cross Abstract: Recent advancements in vision foundation models (VFMs) have revolutionized visual perception in 2D, yet their potential for 3D scene understanding, particularly in autonomous driving applications, remains underexplored. In this paper, we introduce LargeAD, a versatile…

Filtration-Based Representation Learning for Temporal Graphs

arXiv:2502.10076v2 Announce Type: replace Abstract: In this work, we introduce a filtration on temporal graphs based on $delta$-temporal motifs (recurrent subgraphs), yielding a multi-scale representation of temporal structure. Our temporal filtration allows tools developed for filtered static graphs, including persistent…