搜索结果: 1-15 共查到“统计学 limits”相关记录16条 . 查询时间(0.093 秒)
We review the Bayesian theory of semiparametric inference following Bickel and Kleijn (2012) and Kleijn and Knapik (2013). After an overview of efficiency in parametric and semiparametric estimation p...
On the Performance Limits of Map-Aware Localization
Localization Cramer-Rao bound Ziv-Zikai bound Weiss-Weinstein Bound A Priori Information Map
2013/4/28
Establishing bounds on the accuracy achievable by localization techniques represents a fundamental technical issue. Bounds on localization accuracy have been derived for cases in which the position of...
A Novel Universal Statistic for Computing Upper Limits in Ill-behaved Background
Novel Universal Statistic Computing Upper Limits Ill-behaved Background
2012/9/18
Analysis of experimental data must sometimes deal with abrupt changes in the distribution of measured values. Setting upper limits on signals usually involves a veto procedure that excludes data not d...
On the Limits of Sequential Testing in High Dimensions
On the Limits of Sequential Testing High Dimensions
2011/6/21
This paper presents results pertaining to sequential
methods for support recovery of sparse signals in noise.
Specifically, we show that any sequential measurement procedure
fails provided the aver...
We characterize conjugate nonparametric Bayesian models as projective limits of conjugate, finite-dimensional Bayesian models. In particular, we identify a large class of nonparametric models represen...
Admissibility of limits of the unique locally best linear estimators with application to variance components models
Admissibility of limits the unique locally best linear estimators
2009/9/23
The paper gives a sufkient condition for the limit of
a sequence of the unique best linear estimators to be admissible. For
commutative variance components models a complete characterization
of hrn...
High conductivity limits for reaction-diffusion equations
High conductivity limits reaction-diffusion equations
2009/9/22
A reaction-diffusion equation an [0, 11' with the heat
conductivity IC > 0, a polynomial drift term, and an additive random
perturbation is considered. It is shown that if IC tends to infinity, then...
Self-similar processes as weak limits of a risk reserve process
Self-similar processes weak limits a risk reserve process
2009/9/22
Self-similar processes are closely connected with limit :
theorems for identical and in general strongly dependent variables.
Moreover, since they allow heavy-tailed distributions and provide an
ad...
Limits of truncation experiments
Statistical experiment truncation model Gaussian experiment local asymptotic normality
2009/9/21
Given n i.i.d. copies XI, . .., X, of a random variable
X with distribution PA, 9 E 8 c g, we are only interested in those
observations that fall into some set D = D (n) c R' having but a smd
proba...
FRACTIONAL DERIVATIVES OF LOCAL TIMES OF STABLE LEVY PROCESSES AS THE LIMITS OF THE OCCUPATION TIME PROBLEM IN BESOV SPACE
Stable processes local time fractional derivative occupittion time problem Besov space
2009/9/21
In this paper, we firstly study the Besov regularity of
the local time of symmetric stable processes and of its fractional derivative.
Secondly, we establish Limit theorems for occupation times of
...
WEAK LIMITS AND INTEGRALS OF GAUSSIAN COVARIANCES IN BANACH SPACES
Gaussian Radon measure covariance operator y-radonifying operator Fatou lemma type 2
2009/9/18
Let E be a separable real Banach space not containing
an isomorphic copy of c,. Let 2 be a subset of Yia(E*, E) with the
property that each Q E is ~the covariance of the centred Gaussian
measure pp...
On fractional Brownian motion limits in one dimensional nearest-neighbor symmetric simple exclusion
Simple exclusion nearest-neighbor one dimensional tagged particle
2009/6/12
The purpose of this note is to improve this convergence to a functional central
limit theorem,with respect to the uniform topology,and so complete the solution
to a conjecture in the literature with...
Martingale proofs of many-server heavy-traffic limits for Markovian queues
multiple-server queues many-server heavy-traffic limits for queues diffusion approximations martingales functional central limit theorems
2009/5/18
This is an expository review paper illustrating the “martin- gale method” for proving many-server heavy-traffic stochastic-process limits for queueing models, supporting diffusion-process approximatio...
Continuous Ocone Martingales as Weak Limits of Rescaled Martingales
ocone martingales rescaled martingales weak convergence
2009/4/29
Consider a martingale $M$ with bounded jumps and two sequences $a_n, b_n to infty$. We show that if the rescaled martingales
M^n_t =frac{1}{sqrt{a_n}}M_{b_n t}
converge weakly, then the limit is...
On the sphericity of scaling limits of random planar quadrangulations
scaling limits random planar quadrangulations
2009/3/19
We give a new proof of a theorem by Le Gall and Paulin, showing that scaling limits of random planar quadrangulations are homeomorphic to the 2-sphere. The main geometric tool is a reinforcement of th...