Beyond Semantic Similarity: Performance and Costs of Agentic Retrieval for Complex Tasks
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CACFG: Curvature-Aware Classifier-Free Guidance and Optimal Control
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Two-Sample Testing via Path-based Inference
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Relational Synthesis: Structure-Mediated Concatenative Synthesis for Foley and Retrieval-Augmented Audio Generation
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Bellman-Centric Learning: Near-Optimal Regret for Linear Bandits with Memory
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Mitigating Bias in Automated Essay Scoring for ESL Learners via Contrastive Learning
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Hierarchical Reinforcement Learning for Collision-Free Locomotion of an Underactuated Biped
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Sharp Integrality Gaps in Calibration Distance
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Nexus: An Execution Fabric for AI Agents Across Cloud, Edge, and Devices
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Delay-coordinate reconstruction and conditional-moment causal diagnostics in stochastic systems
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MC-Sparse: Deconstructing and Closing the Dense-Sparse Attention Gap in Diffusion Transformers
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Adaptive Information Control for Search-Augmented LLM Reasoning
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