University of Connecticut

output

20022011

most citedDynamically assisted Schwinger mechanism

368 citations

Showing math.STShow all

6 papers · 1 filter

math.ST2008

Data volume and power of multiple tests with small sample size per null

Zhiyi Chi

In multiple hypothesis testing, the volume of data, defined as the number of replications per null times the total number of nulls, usually defines the amount of resource required.…

math.ST2008★ 45 cited

Uniform limit theorems for wavelet density estimators

Evarist Giné, Richard Nickl

Let $p_{n} (y) = \sum_{k} α^_{k} ϕ (y - k) + \sum_{l = 0}^{j_{n} - 1} \sum_{k} β^_{l k} 2^{l /2} ψ (2^{l} y - k)$ be the linear wavelet density estimator, where $ϕ$ , $ψ$ are a father and a mother wavelet (with…

math.ST2007★ 64 cited

On local $U$ -statistic processes and the estimation of densities of functions of several sample variables

Evarist Giné, David M. Mason

A notion of local $U$ -statistic process is introduced and central limit theorems in various norms are obtained for it. This involves the development of several inequalities for $U$ …

math.ST2007★ 1 cited

Multivariate medians and measure-symmetrization

Richard A. Vitale

We discuss two research areas dealing respectively with (1) a class of multivariate medians and (2) a symmetrization algorithm for probability measures.

math.ST2007★ 16 cited

False discovery rate control with multivariate $p$ -values

Zhiyi Chi

Multivariate statistics are often available as well as necessary in hypothesis tests. We study how to use such statistics to control not only false discovery rate (FDR) but also po…

math.ST2006★ 5 cited

Moving from Data-Constrained to Data-Enabled Research: Experiences and Challenges in Collecting, Validating and Analyzing Large-Scale e-Commerce Data

Ravi Bapna, Paulo Goes, Ram Gopal +1

Widespread e-commerce activity on the Internet has led to new opportunities to collect vast amounts of micro-level market and nonmarket data. In this paper we share our experiences…