167 citations · 825 across the 73 of their papers we have counts for
6 papers · 1 filter
Optimal mixture weights in multiple importance sampling
Hera Y. He, Art B. Owen
In multiple importance sampling we combine samples from a finite list of proposal distributions. When those proposal distributions are used to create control variates, it is possib…
Extensible grids: uniform sampling on a space-filling curve
Zhijian He, Art B. Owen
We study the properties of points in generated by applying Hilbert's space-filling curve to uniformly distributed points in . For deterministic sampling we obtain…
Moment based gene set tests
Jessica L. Larson, Art B. Owen
{\bf Motivation:} Permutation-based gene set tests are standard approaches for testing relationshi ps between collections of related genes and an outcome of interest in high throug…
A constraint on extensible quadrature rules
Art B. Owen
When the worst case integration error in a family of functions decays as for some and simple averages along an extensible sequence match that rate at a set of sample…
Low discrepancy constructions in the triangle
Kinjal Basu, Art B. Owen
Most quasi-Monte Carlo research focuses on sampling from the unit cube. Many problems, especially in computer graphics, are defined via quadrature over the unit triangle. Quasi-Mon…
The sign of the logistic regression coefficient
Art B. Owen, Paul A. Roediger
Let Y be a binary random variable and X a scalar. Let be the maximum likelihood estimate of the slope in a logistic regression of Y on X with intercept. Further let $\bar x…