arXiv 论文速递
We present a simple decomposition of a neural-network-based normalizing flow that naturally uncovers a pivotal statistic (or something close) in the presence of nuisance parameters…
· 2026-09-09
证明了固定置信度最佳臂识别中长期悬而未决的gap-entropy猜想，是bandit理论的重要突破，为最优样本复杂度提供了精确刻画。
We prove the gap-entropy conjecture for fixed-confidence best-arm identification with independent unit-variance Gaussian arms, means in $[0,1]$, and a unique optimal arm. For each …
· 2026-09-09
Language generation in the limit asks for valid unseen elements from every exhaustive positive presentation of an unknown infinite language. We characterize this task for arbitrary…
· 2026-09-09
提出让视觉语言模型直接充当机器人控制器的框架，无需专门策略训练，推动基础模型向通用具身智能体的转化。
Foundation vision-language models (VLMs) exhibit broad intelligence about the world, yet translating this intelligence into robot control remains challenging. We present Show-Harne…
确定了低秩量子态层析在联合测量下的最优样本复杂度，解决了量子信息中测量资源与样本效率权衡的核心理论问题。
We determine the optimal sample complexity of low-rank quantum state tomography when each measurement may act jointly on at most $t$ samples. For sufficiently small $\varepsilon$, …
· 2026-09-09
Credit default prediction is a tabular classification problem in which modest gains in F1 translate directly into reduced financial exposure. We ask whether Instantaneous Quantum P…
· 2026-09-09
In real-time colonoscopy, ground-truth annotations are unavailable at inference, so polyp segmentation models can fail silently. We propose Referee-Based Quality Estimation (RBQE),…
· 2026-09-09
Enterprises deploy systems, not checkpoints. Usable capability depends jointly on weights, serving route, precision, output contract, and harness, yet all 18 audited benchmarks sco…
· 2026-09-09
This feature article provides an overview of the theoretical foundations for coVariance neural networks (VNNs), i.e., graph neural networks (GNNs) operating on covariance matrices …
· 2026-09-09
We construct counterexamples to Rockafellar's sum conjecture in which two maximally monotone operators satisfy the interior-domain condition but their sum is not maximally monotone…
· 2026-09-09
More Electric Aircraft require fast and reliable monitoring of high-frequency electrical networks, yet most power quality disturbance and fault diagnosis methods are developed for …
将半群结构引入JEPA世界模型，实现零样本物理泛化，为学习可迁移的潜在动力学表示提供了新范式。
Joint-Embedding Predictive Architecture (JEPA) world models learn a compact latent representation of the world that supports prediction and planning, but their capability to learn …