Delphi.science

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1,245 records

  1. Estimation and Inference for Win Measures with Multiple Ordinal Endpoints Subject to Missingness

    Yi Liu, Huiman Barnhart, Sean O'Brien, Yuliya Lokhnygina, Roland A. Matsouaka

    arXivSource: arxiv.orgMay 26, 2026stat.MEscore 0

  2. Triangular-Reference Schrödinger Bridges for Time Series Generation

    Gabriele Bocchi

    arXivSource: arxiv.orgMay 26, 2026stat.MLscore 0

  3. Learning manifold diffusion semigroups from graph transition matrices

    Xiuyuan Cheng, Nan Wu

    arXivSource: arxiv.orgMay 25, 2026stat.MLscore 0

  4. PAC Learning with Bandit Feedback: Sharp Sample Complexity in the Realizable Setting

    Steve Hanneke, Qinglin Meng, Shay Moran, Amirreza Shaeiri

    arXivSource: arxiv.orgMay 25, 2026stat.MLscore 0

  5. High-Dimensional Robust Change-Point Detection via Angular Kernel Statistics

    Jyotishka Ray Choudhury, Yao Xie

    arXivSource: arxiv.orgMay 25, 2026stat.MEscore 0

  6. Weighted NPMLE for the Marginal Mean of Recurrent Events with a Competing Terminal Event

    Anna Bellach, Michael R. Kosorok

    arXivSource: arxiv.orgMay 25, 2026stat.MEscore 0

  7. Distributional Conformal Prediction for Markov Processes

    Dehao Dai, Kejin Wu, Dimitris N. Politis

    arXivSource: arxiv.orgMay 24, 2026stat.MEscore 0

  8. Nyström Kernel Stein Discrepancy Tests

    Florian Kalinke, Zoltán Szabó, Bharath K. Sriperumbudur

    arXivSource: arxiv.orgMay 24, 2026stat.MLscore 0

  9. Conformity-Based Bayesian Projective Prediction

    Arkaprava Roy, Malay Ghosh

    arXivSource: arxiv.orgMay 23, 2026stat.MEscore 0

  10. Operationalizing Individual Fairness via Gradient Descent and Bradley-Terry Models

    Conlan Olson, Linjun Zhang, Zhun Deng, Pragya Sur

    arXivSource: arxiv.orgMay 22, 2026stat.MLscore 0

  11. Generalized Stochastic Approximation of the Log-Likelihood Ratio for Robust Sequential Change-Point Detection

    Serhii Zabolotnii

    arXivSource: arxiv.orgMay 22, 2026stat.MEscore 0

  12. Asymmetric Scaling Laws from Sparse Features

    John Sous, Michael Winer

    arXivSource: arxiv.orgMay 22, 2026stat.MLscore 0

  13. Move on Muon : A Hamiltonian probability gradient flow perspective of Muon optimizer

    Aratrika Mustafi, Soumya Mukherjee, Bharath K. Sriperumbudur

    arXivSource: arxiv.orgMay 22, 2026stat.MLscore 0

  14. On the Stability of Spherical Hellinger-Kantorovich Flows and Their Implications for Differential Privacy

    Aratrika Mustafi, Soumya Mukherjee

    arXivSource: arxiv.orgMay 22, 2026stat.MLscore 0

  15. Convergence and non-asymptotic error analysis for kinetic Langevin samplers using the exact harmonic Langevin integrator

    Katharina Schuh

    arXivSource: arxiv.orgMay 22, 2026stat.COscore 0

  16. Optimal Non-Asymptotic Edgeworth Expansions for Multivariate Neural Network Outputs

    Lucia Celli

    arXivSource: arxiv.orgMay 22, 2026stat.MLscore 0

  17. Mad Props: Parallelism in Markov Chain Monte Carlo Through the Lens of the Infinite Proposal Limit

    Nathan E. Glatt-Holtz, Andrew J. Holbrook, Justin A. Krometis, Cecilia F. Mondaini

    arXivSource: arxiv.orgMay 21, 2026stat.COscore 0

  18. From Betting to Empirical Bernstein LIL

    Francesco Orabona

    arXivSource: arxiv.orgMay 21, 2026stat.MLscore 0

  19. Finite-Particle Convergence Rates for Conservative and Non-Conservative Drifting Models

    Krishnakumar Balasubramanian

    arXivSource: arxiv.orgMay 21, 2026stat.MLscore 0

  20. Diffusion-based Denoising Beats Vanilla Score Matching in Parameter Estimation: A Theoretical Explanation

    Benedikt Lütke Schwienhorst, Nadja Klein, Johannes Lederer

    arXivSource: arxiv.orgMay 21, 2026stat.MLscore 0

  21. New Confidence Regions for Linear Regression Parameters with Stationary-Ergodic Dependent Errors

    Mous-Abou Hamadou, Martial Longla, Mathias Nthiani Muia, Mahmud Hasan

    arXivSource: arxiv.orgMay 20, 2026stat.MEscore 0

  22. Particle filtering methods for partially observed branching processes

    Miguel González, Inés M. del Puerto, Manuel Serrano-Pastor

    arXivSource: arxiv.orgMay 20, 2026stat.COscore 0

  23. Unbiased Gradients, Moving Stability Boundaries: Exact Mini-Batch Geometry in Linear Self-Attention

    Krishnakumar Balasubramanian

    arXivSource: arxiv.orgMay 20, 2026stat.MLscore 0

  24. Likelihood-informed dimension reduction across tempered Bayesian posteriors

    Arne Bouillon, Oliver R. A. Dunbar

    arXivSource: arxiv.orgMay 20, 2026stat.COscore 0

  25. Factor Augmented High-Dimensional SGD

    Shubo Li, Yuefeng Han, Xiufan Yu

    arXivSource: arxiv.orgMay 19, 2026stat.MLscore 0

  26. Gaussian Approximation and Multiplier Bootstrap for Federated Linear Stochastic Approximation

    Ilya Levin, Maksim Shuklin, Eric Moulines, Paul Mangold, Sergey Samsonov

    arXivSource: arxiv.orgMay 19, 2026stat.MLscore 0

  27. Federated Learning with Incomplete Data: When to Use Complete Cases and When to Weight

    Jesus E. Vazquez, Yicheng Shen, Jason Akulian, Chad Hochberg, Theodore J. Iwashyna, Elizabeth A. Stuart, Jiayi Tong

    arXivSource: arxiv.orgMay 19, 2026stat.MEscore 0

  28. Simple Approximation and Derivative Free Inference-Time Scaling for Diffusion Models via Sequential Monte Carlo on Path Measures

    Chenyang Wang, Weizhong Wang, Yinuo Ren, Jose Blanchet, Yiping Lu

    arXivSource: arxiv.orgMay 18, 2026stat.MLscore 0

  29. Conditional Predictive Inference for General Structured Data with Group Symmetries

    Yichen Shen, Mengxin Yu

    arXivSource: arxiv.orgMay 18, 2026stat.MEscore 0

  30. Connections between the Föllmer process and the denoising diffusion probabilistic model

    Yuta Koike

    arXivSource: arxiv.orgMay 18, 2026stat.MLscore 0

  31. Wasserstein bounds for denoising diffusion probabilistic models via the Föllmer process

    Yuta Koike

    arXivSource: arxiv.orgMay 18, 2026stat.MLscore 0

  32. Compositional Periodic Spline Approximation for Circular Density Data in Bayes Spaces

    Jitka Machalová, Jana Heckenbergerová, Karel Hron

    arXivSource: arxiv.orgMay 18, 2026stat.MEscore 0

  33. On Stability and Decomposition of Sample Quantiles under Heavy-Tailed Distributions

    Choudur Lakshminarayan

    arXivSource: arxiv.orgMay 18, 2026stat.MLscore 0

  34. Generalized Functional ANOVA: A Complete Theoretical Framework

    Baptiste Ferrere, Nicolas Bousquet, Fabrice Gamboa, Jean-Michel Loubes

    arXivSource: arxiv.orgMay 18, 2026stat.MLscore 0

  35. SURGE: Approximation and Training Free Particle Filter for Diffusion Surrogate

    Lifu Wei, Yinuo Ren, Naichen Shi, Yiping Lu

    arXivSource: arxiv.orgMay 18, 2026stat.MLscore 0

  36. Bayesian Latent Space Models for Graphs Are Misspecified: Toward Robust Inference via Generalized Posteriors

    Aldric Labarthe

    arXivSource: arxiv.orgMay 18, 2026stat.MLscore 0

  37. Weak Convergence and Gaussian Limits for a General-Dimensional Origin-Invariant Cramér--von Mises Statistic

    Marco Mandap

    arXivSource: arxiv.orgMay 18, 2026stat.MEscore 0

  38. Modelling pairs of Poissons and binomials with negative correlation

    Nils Lid Hjort

    arXivSource: arxiv.orgMay 17, 2026stat.MEscore 0

  39. Do Stationarity Transformations Actually Improve Time Series Forecasts? A Controlled Experimental Evaluation

    Bhanu Suraj Malla, Yuqing Hu

    arXivSource: arxiv.orgMay 17, 2026stat.MEscore 0

  40. Splitting schemes and estimators for stochastic differential equations with Hölder multiplicative noise

    Bowen Fang, Dario Spanò, Massimiliano Tamborrino

    arXivSource: arxiv.orgMay 16, 2026stat.MEscore 0

  41. A Fourier perspective on the learning dynamics of neural networks: from sample complexities to mechanistic insights

    Fabiola Ricci, Claudia Merger, Sebastian Goldt

    arXivSource: arxiv.orgMay 16, 2026stat.MLscore 0

  42. Diffusion-Based Stochastic Operator Networks for Uncertainty Quantification in Stochastic Partial Differential Equations

    Phuoc-Toan Huynh, Richard Archibald, Feng Bao

    arXivSource: arxiv.orgMay 16, 2026stat.MLscore 0

  43. Sample-efficient inductive matrix completion with noise and inexact side-information

    Yuepeng Yang, Cong Ma

    arXivSource: arxiv.orgMay 16, 2026stat.MLscore 0

  44. $α$-TCAV: A Unified Framework for Testing with Concept Activation Vectors

    Ekkehard Schnoor, Jawher Said, Malik Tiomoko, Wojciech Samek, Alexander Jung

    arXivSource: arxiv.orgMay 15, 2026stat.MLscore 0

  45. Testing properties of trees in graphical models with covariance queries

    Sofiya Burova, Francisco Calvillo, Gábor Lugosi, Piotr Zwiernik

    arXivSource: arxiv.orgMay 15, 2026stat.MLscore 0

  46. Dimension-Uniform Discretization Analysis of Preconditioned Annealed Langevin Dynamics for Multimodal Gaussian Mixtures

    Lorenzo Baldassari, Josselin Garnier, Knut Solna, Maarten V. de Hoop

    arXivSource: arxiv.orgMay 15, 2026stat.MLscore 0

  47. Adaptive Long-Run Variance Thresholding for Sparse Covariance Estimation in High-Dimensional Time Series

    Wenhao Zhang, Zhaoxing Gao

    arXivSource: arxiv.orgMay 14, 2026stat.MEscore 0

  48. A Bayesian Longitudinal Spatial Normative Model for Individualized Brain Deviation Mapping

    J. T. Korley

    arXivSource: arxiv.orgMay 14, 2026stat.MEscore 0

  49. Scaling Laws from Sequential Feature Recovery: A Solvable Hierarchical Model

    Arie Wortsman-Zurich, Hugo Tabanelli, Yatin Dandi, Florent Krzakala, Bruno Loureiro

    arXivSource: arxiv.orgMay 14, 2026stat.MLscore 0

  50. Parametrically Adaptive Transition Polynomial: a Signed-Parity Continuous-alpha Extension of Kunchenko Stochastic Polynomials

    Serhii Zabolotnii

    arXivSource: arxiv.orgMay 14, 2026stat.MEscore 0