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20242026
most citedPermutation Recovery on Manifold Data via Spectral Seriation

2 citations · 2 across the 20 of their papers we have counts for

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8 papers · 1 filter

math.NA2026

Re-anchoring Quantum Monte Carlo with Tensor-Train Sketching

Ziang Yu, Shiwei Zhang, Yuehaw Khoo

We propose a novel algorithm for calculating the ground-state energy of quantum many-body systems by combining auxiliary-field quantum Monte Carlo (AFQMC) with tensor-train sketchi…

math.NA2026

Generative Modeling via Hierarchical Tensor Sketching

Yifan Peng, Yian Chen, E. Miles Stoudenmire +1

We propose a hierarchical tensor-network approach for approximating high-dimensional probability density via empirical distribution. This leverages randomized singular value decomp…

math.NA2025

Fast operator learning for mapping correlations

Yuehaw Khoo, Yuguan Wang, Siyao Yang

We propose a fast, optimization-free method for learning the transition operators of high-dimensional Markov processes. The central idea is to perform a Galerkin projection of the…

math.NA2025

Combining Monte Carlo and Tensor-network Methods for Partial Differential Equations via Sketching

Yian Chen, Yuehaw Khoo, Ziang Yu

In this paper, we propose a general framework for solving high-dimensional partial differential equations with tensor networks. Our approach uses Monte-Carlo simulations to update…

math.NA2025

Subspace method of moments for ab initio 3-D single-particle cryo-EM reconstruction

Jeremy Hoskins, Yuehaw Khoo, Oscar Mickelin +2

Cryo-electron microscopy (cryo-EM) is a widely used technique for recovering the 3-D structure of biological molecules from a large number of experimentally generated noisy 2-D tom…

math.NA2025

Tensor Density Estimator by Convolution-Deconvolution

Yifan Peng, Siyao Yang, Yuehaw Khoo +1

We propose a linear algebraic framework for performing density estimation. It consists of three simple steps: convolving the empirical distribution with certain smoothing kernels t…