Results 101 to 110 of about 8,525 (297)
Blind signature scheme based on trusted platform computation module
Tongxin xuebao, 2013 For the key leak problem in identity-based blind signature, a blind signature scheme based on the trusted plat-form control module (TPCM) was presented.
Wen-ting HUANG +2 more
doaj +2 more sources
Growth of bilinear maps III: decidability
Theoretical Computer ScienceThe following notion of growth rate can be seen as a generalization of joint spectral radius: Given a bilinear map $*:\mathbb R^d\times\mathbb R^d\to\mathbb R^d$ with nonnegative coefficients and a nonnegative vector $s\in\mathbb R^d$, denote by $g(n)$ the largest possible entry of a vector obtained by combining $n$ instances of $s$ using $n-1 ...
openaire +2 more sources
Effects of Wall‐to‐Floor Interactions on Seismic Response of Platform‐Type CLT Buildings
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Platform‐type cross‐laminated timber (CLT) buildings feature discontinuous wall segments supported by CLT floors. In practice, CLT floors are often treated as rigid diaphragm, yet the wall‐to‐floor interactions (WFIs) associated with flexibility of floors remain insufficiently investigated during seismic performance assessment.
Chaoyue Zhang +3 more
wiley +1 more source
Provably secure certificate less blind proxy re-signatures
Tongxin xuebao, 2012 Using bilinear groups,an efficient certificate less blind proxy re-signature scheme was proposed based on the proxy re-signature scheme and blind signature scheme.The scheme solves the using of certificate in certificate-based scheme and removes key ...
Tao FENG, Yi-xin LIANG
doaj +2 more sources
A Particle Filtering-Based Magnetic Field Map Generation Method Using Smartphones [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesMagnetic field matching has emerged as one of the mainstream indoor positioning methods due to its independence from base stations and its resilience to interference.
S. Chen +5 more
doaj +1 more source
Energy Science &Engineering, EarlyView.Mine‐water immersion tests reveal pronounced coal weakening (vs. minor concrete degradation), identifying coal pillars as the stability‐limiting component in composite dams. A coupled FEINN framework quantifies extreme‐pressure stability and ranks multi‐parameter designs via a normalized multi‐indicator scheme, enabling optimized dam configuration for ...
He Wen +6 more
wiley +1 more source
, 2014 Identifiability crucial in inverse problems Not well understood for non-linear systems/constraints We develop theory for Bilinear Inverse Problems subsumes blind estimation deterministic characterization of identifiability probabilistic ...
Urbashi Mitra, Sunav Choudhary
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An elementary counterexample to the open mapping principle for bilinear maps
, 1975 In [2], Rudin asked whether a continuous bilinear map from the product of two Banach spaces onto a Banach space must be open at the origin; i.e., whether under such a map the image of every neighborhood of zero must contain a neighborhood of zero ...
Charles Horowitz
core +1 more source
Multicontinuum Homogenization for Poroelasticity Model
International Journal for Numerical Methods in Fluids, EarlyView.This work derives a generalized multicontinuum poroelasticity model using the multicontinuum homogenization method to enable accurate coarse‐grid simulations of coupled flow–mechanics processes in highly heterogeneous porous media. Coupled constraint cell problems are formulated, and the corresponding multicontinuum equations are rigorously derived ...
Dmitry Ammosov +2 more
wiley +1 more source
Diffie-Hellman Problems and Bilinear Maps
, 2002 We investigate relations among the discrete logarithm (DL) problem, the Diffie-Hellman (DH) problem and the bilinear Diffie-Hellman (BDH) problem when we have an efficient computable non-degenerate bilinear map $e:G\times G \rightarrow H$.
Jung Hee Cheon, Dong Hoon Lee
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