113 citations · 132 across the 4 of their papers we have counts for
4 papers
On the Weak Convergence and Central Limit Theorem of Blurring and Nonblurring Processes with Application to Robust Location Estimation
Ting-Li Chen, Hironori Fujisawa, Su-Yun Huang +1
This article studies the weak convergence and associated Central Limit Theorem for blurring and nonblurring processes. Then, they are applied to the estimation of location paramete…
Disorder chaos in the spherical mean-field model
Wei-Kuo Chen, Hsi-Wei Hsieh, Chii-Ruey Hwang +1
We consider the problem of disorder chaos in the spherical mean-field model. It is concerned about the behavior of the overlap between two independently sampled spin configurations…
Variance reduction for diffusions
Chii-Ruey Hwang, Raoul Normand, Sheng-Jhih Wu
The most common way to sample from a probability distribution is to use Monte-Carlo methods. For distributions on a continuous state space, one can find diffusions with the target…
Accelerating diffusions
Chii-Ruey Hwang, Shu-Yin Hwang-Ma, Shuenn-Jyi Sheu
Let U be a given function defined on R^d and π(x) be a density function proportional to \exp -U(x). The following diffusion X(t) is often used to sample from π(x), dX(t)=-\nabla U(…