Results 21 to 30 of about 1,812,515 (147)

New techniques for trail bounds and application to differential trails in Keccak

IACR Transactions on Symmetric Cryptology, 2017
We present new techniques to efficiently scan the space of high-probability differential trails in bit-oriented ciphers. Differential trails consist in sequences of state patterns that we represent as ordered lists of basic components in order to arrange
Silvia Mella, Joan Daemen, Gilles Van Assche   +2 more
doaj   +1 more source

A model Universe with variable space dimension: its dynamics and wave function [PDF]

, 1999
Assuming the space dimension is not constant, but varies with the expansion of the Universe, a Lagrangian formulation for a toy model Universe is given.
Mansouri, Reza, Nasseri, Forough
core   +3 more sources

Pragmatic Space-Time Codes for Cooperative Relaying in Block Fading Channels

EURASIP Journal on Advances in Signal Processing, 2008
We address the problem of construction of space-time codes for cooperative communications in block fading channels. More precisely, we consider a pragmatic approach based on the concatenation of convolutional codes and BPSK/QPSK modulation to obtain ...
Marco Chiani, Velio Tralli, Andrea Conti
doaj   +1 more source

Grounding Bohmian Mechanics in Weak Values and Bayesianism [PDF]

, 2007
Bohmian mechanics (BM) is a popular interpretation of quantum mechanics in which particles have real positions. The velocity of a point x in configuration space is defined as the standard probability current j(x) divided by the probability density P(x ...
Bell J S, Bell J S, Bell J S, Bell J S, Bell M, Bohm D, Brown M R, Brown M R Hiley B J, Bub J, Cushing J T, Cushing J T, de Broglie L, de Finetti B, Dickson W M, Dürr D, Dürr D, Garretson J L, H M Wiseman, Holland P, Jaynes E T, Madelung E, Philippidis C, Ryder L H, Sudbery A, Tolman R C   +24 more
core   +2 more sources

The Subjective Probability of Conditionals and Its Formalizations

Studia Semiotyczne, 2023
DOI: https://doi.org/10.26333/sts.xxxvii1.04 The aim of the paper is to discuss the problem of the assignment of the degree of belief to conditional sentences by a rational agent.
Anna Wójtowicz, Krzysztof Wójtowicz
doaj  

SMEFT deviations

European Physical Journal C: Particles and Fields, 2023
This work is based on a bottom-up approach to the standard-model effective field theory (SMEFT), resulting in an equiprobable space of Wilson coefficients.
Federico Camponovo, Giampiero Passarino
doaj   +1 more source

RSSI Probability Density Functions Comparison Using Jensen-Shannon Divergence and Pearson Distribution

Technologies, 2021
The performance of a free-space optical (FSO) communications link suffers from the deleterious effects of weather conditions and atmospheric turbulence. In order to better estimate the reliability and availability of an FSO link, a suitable distribution ...
Antonios Lionis, Konstantinos P. Peppas, Hector E. Nistazakis, Andreas Tsigopoulos   +3 more
doaj   +1 more source

Standard representation of multivariate functions on a general probability space

Electronic Communications in Probability, 2009
It is well-known that a random variable, i.e., a function defined on a probability space, with values in a Borel space, can be represented on the special probability space consisting of the unit interval with Lebesgue measure. We show an extension of this to multivariate functions. This is motivated by some recent constructions of random graphs.
openaire   +4 more sources

Strong convergence of a fully discrete finite element approximation of the stochastic Cahn-Hilliard equation

, 2018
We consider the stochastic Cahn-Hilliard equation driven by additive Gaussian noise in a convex domain with polygonal boundary in dimension $d\le 3$. We discretize the equation using a standard finite element method in space and a fully implicit backward
Furihata, Daisuke, Kovács, Mihály, Larsson, Stig, Lindgren, Fredrik   +3 more
core   +1 more source