Open Research Index

1,205 records

  1. Method of Moments Estimation of High-Dimensional Covariance Using a Parametric Model

    Iain M. Johnstone, Yuchen Wu, Ran Xie

    arXivAug 3, 2026stat.MEscore 0

  2. Wasserstein mixing time of the unadjusted Langevin algorithm

    Francesco Pedrotti, Peter A. Whalley

    arXivAug 3, 2026stat.COscore 0

  3. Computational and Statistical Guarantees of the \textit{c}-Rectified flow

    Leda Wang, Zhehao Xu, Qiang Liu, Harrison H. Zhou

    arXivAug 3, 2026stat.MLscore 0

  4. Interaction Is Not Necessary for Order-Optimal 1-Bit Mean Estimation

    Jiachen Hu, Han Zhong

    arXivAug 3, 2026stat.MLscore 0

  5. DAIF: A Data-Driven Intermediate Fusion Framework for Multimodal Supervised Learning via Approximate Message Passing

    Sagnik Nandy, Samriddha Lahiry, Pragya Sur, Subhabrata Sen

    arXivAug 3, 2026stat.MEscore 0

  6. A Hyperfinite Framework for Score-Based Generative Modeling

    Sunder Ram Krishnan

    arXivAug 3, 2026stat.MLscore 0

  7. Calibrated Bayesian Inference for Stochastic Intervention Effects

    Tyler M. Schmidt, Nathan B. Wikle

    arXivAug 3, 2026stat.MEscore 0

  8. Statistical inference of a competing risks model based on improved adaptive type-II progressive censored data under Gompertz lifetime distribution

    Amlan Dey, Subhankar Dutta, Suchandan Kayal

    arXivAug 2, 2026stat.MEscore 0

  9. Random Inverse Problems with Structural and Probabilistic Ambiguities

    Wolfgang Hoegele

    arXivAug 2, 2026stat.MEscore 0

  10. Augmented Inverse Hybrid Weighting: Robust Inference under Deterministic and Random Distribution Shifts

    Ying Jin, Ying Jin, Dominik Rothenhäusler

    arXivAug 1, 2026stat.MEscore 0

  11. Distance Profile Embedding for Independence and Conditional Independence Testing of Random Objects

    Wenxi Tan, Bing Li, Lingzhou Xue

    arXivJul 31, 2026stat.MEscore 0

  12. Simple-regret rates and minimax optimality of fixed-prior expected improvement in Matérn and squared-exponential RKHSs

    Emmanuel Vazquez, Sébastien Petit

    arXivJul 31, 2026stat.MLscore 0

  13. Projection, Memory, and the Validity of Scalar Early-Warning Signals: A Schur--Volterra Theory with an AMOC Application

    Mauricio Herrera-Marín

    arXivJul 31, 2026stat.APscore 0

  14. A Mathematical Framework for Topological Causal Data Analysis

    Hugo Gobato Souto, Ioannis Diamantis

    arXivJul 30, 2026stat.MEscore 0

  15. Non-partitioned e-detectors for nonparametric sequential change detection

    Aytijhya Saha, Aaditya Ramdas

    arXivJul 30, 2026stat.MEscore 0

  16. Origins and mitigation of double descent in reduced order modeling

    Andrei A. Klishin, J. Nathan Kutz, Krithika Manohar

    arXivJul 29, 2026stat.MLscore 0

  17. Chaos Is a LADDER: Domain Generalization Beyond Invariance via Reweighting

    Yuhang Jiang, Fengchuan Zhang, Sanguo Zhang, Guojun Zhu

    arXivJul 29, 2026stat.MLscore 0

  18. An association measure for mixed-type variables

    Yongjae Kim, Haeun Moon, Sungkyu Jung

    arXivJul 29, 2026stat.MEscore 0

  19. Uniform Convergence of Generalized Conditional Fréchet Means with Applications to Weighted Fréchet Aggregation and Exceedance Set Estimation

    Houren Hong, Jiazhen Xu, Andrew T. A. Wood

    arXivJul 29, 2026stat.MEscore 0

  20. Feature Bagging Provides Stability

    Yuheng Ma, Qiang Sun

    arXivJul 29, 2026stat.MLscore 0

  21. Expected Survival-Time Bounds for Robust Optimization Over Time under Isotropic Gaussian Dynamics

    Pavel Novoa-Hernández

    arXivJul 29, 2026stat.MLscore 0

  22. Generalised Robust Bayes for Joint Inference of Model and Contamination

    Masahiro Fujisawa, Masaki Adachi, Takuo Matsubara

    arXivJul 28, 2026stat.MEscore 0

  23. Retrospective Orthogonal Design: Response-Surface Reconstruction from Observational Data

    Lawrence Fulton, Christopher Fulton, Arvind Sharma, Aleksandar Tomic

    arXivJul 28, 2026stat.MEscore 0

  24. Minimax Lower Bounds of Kernel Discrepancy Estimation: MMD, HSIC, KSD

    Jose Cribeiro-Ramallo, Florian Kalinke, Zoltán Szabó

    arXivJul 27, 2026stat.MLscore 0

  25. Local Fréchet Regression with Riemannian Predictors

    Chang Jun Im, Jeong Min Jeon

    arXivJul 27, 2026stat.MEscore 0

  26. Memory operator ensembles indicate proximity to criticality in simulated AMOC transitions

    Mauricio Herrera-Marín

    arXivJul 27, 2026stat.APscore 0

  27. Diffusion Bootstrap for High-Dimensional Linear Models

    Ce Liang, Wei Ma

    arXivJul 27, 2026stat.MEscore 0

  28. An MTP$_2$ property for conditional distributions

    Sebastian Fuchs, Yuping Wang

    arXivJul 27, 2026stat.MEscore 0

  29. Optimum Multiple Sampling Plan Based on the Process Capability Index $C_{py}$ Under Type-II Hybrid Censoring

    Rajat Das, Tanmay Kayal, Yogesh Mani Tripathi, Tanmay Sen

    arXivJul 27, 2026stat.APscore 0

  30. Learning switched non-linear dynamical systems from a single trajectory

    Sunny G. W. Wang, Hemant Tyagi

    arXivJul 26, 2026stat.MLscore 0

  31. Monte Carlo testing: non-asymptotic guarantees without joint exchangeability

    Rina Foygel Barber, Aaditya Ramdas

    arXivJul 25, 2026stat.MEscore 0

  32. Beyond ICA: Identifiability by Symmetry Breaking

    Pengzhou Wu

    arXivJul 25, 2026stat.MLscore 0

  33. Learning Asymptotics with Convergence-Rate Guarantees using Linear Least Squares

    Christos N. Efrem

    arXivJul 25, 2026stat.MLscore 0

  34. Theoretical Properties of Multivariate Random Forest in Feature Selection and its Application to Facial Morphology-Gene Detection

    Yangsheng Wang, Samruddhi Thakar, Anton Schick, Guifang Fu

    arXivJul 24, 2026stat.MEscore 0

  35. Estimating dynamic models by matching random features

    Michael Wieck-Sosa, Cosma Rohilla Shalizi

    arXivJul 24, 2026stat.MEscore 0

  36. Convergence analysis of a family of Zermelo-type iterations for the Bradley--Terry model

    Ruijian Han, Ding Lu, Yiming Xu

    arXivJul 24, 2026stat.MLscore 0

  37. A Consistent Feature Screening Approach for Tensor Responses with Applications to Genome-Wide Facial Shape Association

    Shaofei Zhao, Zuofeng Shang, Seth M. Weinberg, Peter Claes, John R. Shaffer, Guifang Fu

    arXivJul 24, 2026stat.MEscore 0

  38. Scaling Results for Piecewise Deterministic Monte Carlo : A Survey

    Joris Bierkens

    arXivJul 24, 2026stat.COscore 0

  39. The V-fold jackknife for semiparametric inference: variance estimation, confidence intervals, and simultaneous confidence bands

    Yi Li, Ashkan Ertefaie, Mark van der Laan

    arXivJul 24, 2026stat.MEscore 0

  40. Equilibrium Causal Digital Twins: Validation, Transport, and Identification Limits

    Faraz Dadgostari, Neda Nazemi

    arXivJul 23, 2026stat.MEscore 0

  41. Mens: Nonlinear shrinkage estimation in nonparanormal models for financial applications

    Hamid Karamikabir, Mohammad Arashi

    arXivJul 22, 2026stat.MEscore 0

  42. Statistical Inference for Rank Allocation in Low-Rank Adaptation

    Yihang Gao, Vincent Y. F. Tan

    arXivJul 22, 2026stat.MLscore 0

  43. Restricted nonlinear shrinkage of high-dimensional residual covariance matrices in multivariate regressions

    Hamid Karamikabir, Mohammad Arashi

    arXivJul 22, 2026stat.MEscore 0

  44. Local permutation tests for conditional independence: an adaptive binning perspective

    David Chen, Rohan Hore, Rina Foygel Barber

    arXivJul 22, 2026stat.MEscore 0

  45. The Tractability Landscape of Sampling with Inexact Scores

    Anming Gu, Kevin Tian, Hubert Yang, Yusong Zhu

    arXivJul 21, 2026stat.MLscore 0

  46. Morillas-type transformations of copulas and stable tail dependence functions

    Klaus Herrmann, Marius Hofert, Mélina Mailhot, Nahid Sadr

    arXivJul 21, 2026stat.MEscore 0

  47. Fundamental limits of distributed multiclass classification from simple binary decisions

    Ioannis Papageorgiou, Srinivas Nomula, Ayalvadi Ganesh, Sidharth Jaggi, Parimal Parag

    arXivJul 21, 2026stat.MLscore 0

  48. A Bayesian Framework for Built-in Input Dimension Reduction for Gaussian Process Modeling

    Eric Herrison Gyamfi, Emily L. Kang, Bledar A. Konomi, Guang Lin

    arXivJul 21, 2026stat.MLscore 0

  49. RELTA-SGLD: Relative-Growth Localized Taming for Nonconvex Stochastic-Gradient Langevin Learning

    Yiwei Zhou, Ziheng Chen

    arXivJul 21, 2026stat.MLscore 0

  50. Calibrating Semantic Uncertainty from Observable Language-Model Probabilities

    Matthew F. Dixon

    arXivJul 20, 2026stat.MEscore 0

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