搜索结果: 1-14 共查到“管理学 adaptation”相关记录14条 . 查询时间(0.132 秒)
Wireless Link Adaptation Policies:QoS for Deadline Constrained Traffic with Imperfect Channel Estimates
Wireless Link Adaptation Policies QoS Deadline Constrained Traffic Imperfect Channel Estimates
2015/7/8
We present an optimal power and rate control policy for delay constrained traffic in next generation TDMA wireless systems. Our solution minimizes average transmit power while satisfying a constraint ...
Optimal Link Adaptation in Wideband CDMA Systems
Optimal Link Adaptation Wideband CDMA Systems
2015/7/8
We develop a general framework for optimizing link adaptation for multiuser CDMA systems in the wideband limit. The framework is then used to solve for the optimal power control policy that minimizes ...
Global risk bounds and adaptation in univariate convex regression
Global risk bounds adaptation univariate convex regression
2013/6/13
We consider the problem of nonparametric estimation of a convex regression function $\phi_0$. We study global risk bounds and adaptation properties of the least squares estimator (LSE) of $\phi_0$. Un...
Simultaneous L^2- and L^inf-Adaptation in Nonparametric Regression
Adaptive estimation nonparametric regression thresholding wavelets
2013/4/27
Consider the nonparametric regression framework. It is a classical result that the minimax rates for L^2- and L^inf-risk over a H\"older ball with smoothness index \beta are n^(-\beta/(2\beta+1)) and ...
Spline Smoothing for Estimation of Circular Probability Distributions via Spectral Isomorphism and its Spatial Adaptation
Non-parametric density estimation circular data Smoothing Spline empirical Fourier coeffcients Fourier Basis Detection of Localisation Edge preserving function estima-tion
2012/11/22
Consider the problem when $X_1,X_2,..., X_n$ are distributed on a circle following an unknown distribution $F$ on $S^1$. In this article we have consider the absolute general set-up where the density ...
Adaptation to anisotropy and inhomogeneity via dyadic piecewise polynomial selection
Adaptation to anisotropy inhomogeneity via dyadic piecewise polynomial selection
2011/3/23
This article is devoted to nonlinear approximation and estimation via piecewise polynomials built on partitions into dyadic rectangles. The approximation rate is studied over possibly inhomogeneous an...
Adaptation to anisotropy and inhomogeneity via dyadic piecewise polynomial selection
anisotropy inhomogeneity piecewise polynomial
2011/3/22
This article is devoted to nonlinear approximation and estimation via piecewise polynomials built on partitions into dyadic rectangles. The approximation rate is studied over possibly inhomogeneous an...
Optimal rates and adaptation in the single-index model using aggregation
Nonparametric regression single-index aggregation adaptation minimax random design oracle inequality
2009/9/16
We want to recover the regression function in the single-index model. Using an aggregation algorithm with local polynomial estimators, we answer in particular to the second part of Question 2 from Sto...
Designing for Innovation or Adaptation:The Symmetry, Syntopy and Synchrony of Boundary Spanning Partnerships
Knowledge Management Open Source Communities Communities of Common Interest Communities of Practice Collaboration Organisational Behaviour Organisational Design
2009/7/17
The Internet is enabling a new economy based on the networking of human knowledge. While the benefits of using I.T. to connect people to people and people to information within a business are commonly...
A Mixture-Based Approach to Regional Adaptation for MCMC
Adaptive MCMC regional adaptation online EM mixture model
2010/3/19
Recent advances in adaptive Markov chain Monte Carlo (AMCMC) include
the need for regional adaptation in situations when the optimal transition kernel
is different across different regions of the sa...
Flexible Multivariate Density Estimation with Marginal Adaptation
Copula mixture of normals nonparametric stochastic approximation
2010/3/17
Our article addresses the problem of flexibly estimating a multivariate density
while also attempting to estimate its marginals correctly. We do so by proposing
two new estimators that try to captur...
Processes and problems of the marketing management adaptation at the EU market: The case of the Slovak meat processing industry
EU market adaptation meat meat products marketing management
2014/3/10
The goal of the paper is to define the decisive factors of the successful adaptation of the marketing management to the new conditions of the EU internal market on the basis of examination of the proc...
Optimal rates and adaptation in the single-index model using aggregation
Nonparametric regression single-index aggregation adaptation minimax random design oracle inequality
2010/4/27
We want to recover the regression function in the single-index
model. Using an aggregation algorithm with local polynomial estimators,
we answer in particular to the second part of Question 2 from S...
Structural adaptation via LLp-norm oracle inequalities
structural adaptation oracle inequalities minimax risk adaptive estimation optimal rates of convergence
2010/4/28
In this paper we study the problem of adaptive estimation of a multivariate function
satisfying some structural assumption. We propose a novel estimation procedure that
adapts simultaneously to unkn...