搜索结果: 1-15 共查到“Compactness”相关记录22条 . 查询时间(0.078 秒)
Teleportation-based quantum homomorphic encryption scheme with quasi-compactness and perfect security
quantum cryptography quantum encryption delegated quantum computation
2018/12/20
Quantum homomorphic encryption (QHE) is an important cryptographic technology for delegated quantum computation. It enables remote Server performing quantum computation on encrypted quantum data, and ...
Compactness vs Collusion Resistance in Functional Encryption
Functional encryption reduction compact
2016/6/6
We present two general constructions that can be used to combine any two functional encryption
(FE) schemes (supporting a bounded number of key queries) into a new functional encryption scheme
suppo...
Conversions among Several Classes of Predicate Encryption and Applications to ABE with Various Compactness Tradeoffs
Attribute-based encryption doubly spatial encryption generic conversion
2015/12/30
Predicate encryption is an advanced form of public-key encryption that yield high flexibility in terms of access control. In the literature, many predicate encryption schemes have been proposed such a...
APPLYING URBAN COMPACTNESS METRICS ON PAN-EUROPEAN DATASETS
Compact city spatial metrics Urban Atlas Urban Audit.
2013/4/24
Urban compactness is measured for a number of medium sized European cities based on metrics available in the literature. The
information used is a combination of Urban Atlas and Urban Audit data sets...
Interpolation of bilinear operators and compactness
interpolation Banach spaces bilinear operators compactness
2012/5/31
The behavior of bilinear operators acting on interpolation of Banach spaces for the $\rho$ method in relation to the compactness is analyzed. Similar results of Lions-Peetre, Hayakawa and Person's com...
Global compactness for a class of quasi-linear elliptic problems
Quasi-linear equations global compactness of Palais-Smale sequences
2011/7/20
Abstract: We prove a global compactness result for Palais-Smale sequences associated with a class of quasi-linear elliptic equations on exterior domains.
Existence of Minimizers of a class of multi-constrained variationnal problems in the absence of compactness, symmetry and monotonicity
Minimizers multi-constrained variationnal problems absence of compactness symmetry and monotonicity
2011/7/2
Abstract: We prove the existence of minimizers of a class of multi-constrained variational problems in which the non linearity involved does not sat- isfy compactness, monotonicity, neither symmetry p...
Ordinal Compactness
Ordinal compactness topological space
2010/12/31
We extend to ordinal numbers the more usual com-pactness notion defined in terms of two cardinal numbers. Sur-prisingly, ordinal compactness turns out to be a much more var-ied notion than cardinal co...
Compactness of the $\bar\partial $ - Neumann operator on weighted $(0,q)$- forms
@-Neumann problem Sobolev spaces compactness
2010/12/31
As an application of a new characterization of compactness of the @-Neumann operator we derive a sufficient condition for compactness of the @- Neumann operator on (0, q)-forms in weighted L2-spaces o...
We investigate when the space $\mathcal O_X$ of open subsets of a topological space $X$ endowed with the Scott topology is core compact. Such conditions turn out to be related to infraconsonance of $X...
Extremal maps in best constants vector theory - Part I: Duality and Compactness
Extremal maps constants vector theory - Part I
2010/11/1
We develop a comprehensive study on sharp potential type Riemannian Sobolev inequalities of order 2 by means of a local geometric Sobolev inequality of same kind and suitable De Giorgi-Nash-Moser est...
Compactness properties of weighted summation operators on trees - the critical case
Metrics on trees operators on trees weighted summation operators
2010/9/14
The aim of this paper is to provide upper bounds for the entropy numbers of summation
operators on trees in a critical case. In a recent paper [10] we elaborated a framework of
weighted summation op...
A compactness result for Landau state in thin-film micromagnetics
compactness singular perturbation vortex N´ eel wall micromagnetics
2010/9/10
We deal with a nonconvex and nonlocal variational problem coming from thin-film micro-magnetics. It consists in a free-energy functional depending on two small parameters " and
and defined over vec...
Information theoretic measures of dependence,compactness,and non-gaussianity for multivariate probability distributions
Information theoretic measures non-gaussianity multivariate probability distributions
2009/10/30
A basic task of exploratory data analysis is the characterisation of "structure" in multivariate datasets. For bivariate Gaussian distributions, natural measures of dependence (the predictive relation...
Random measure of non-compactness in PM-spaces and applications
Random measure non-compactness PM-spaces
2009/9/23
Random measure of non-compactness in PM-spaces and applications。