8 citations · 8 across the 2 of their papers we have counts for
3 papers
econ.EM2021
Nonparametric Tests of Conditional Independence for Time Series
Xiaojun Song, Haoyu Wei
We propose consistent nonparametric tests of conditional independence for time series data. Our methods are motivated from the difference between joint conditional cumulative distr…
eess.IV2020★ 8 cited
2-Step Sparse-View CT Reconstruction with a Domain-Specific Perceptual Network
Haoyu Wei, Florian Schiffers, Tobias Würfl +4
Computed tomography is widely used to examine internal structures in a non-destructive manner. To obtain high-quality reconstructions, one typically has to acquire a densely sample…
math.ST2019
Sparse Density Estimation with Measurement Errors
Xiaowei Yang, Huiming Zhang, Haoyu Wei +1
This paper aims to build an estimate of an unknown density of the data with measurement error as a linear combination of functions from a dictionary. Inspired by the penalization a…