Results 211 to 220 of about 298,615 (267)

Iontronics of nanofluidic conical pores: learning phenomena using voltage pulses.

open access: yesNanoscale
Portillo S   +5 more
europepmc   +1 more source

A solution for facial expression representation and recognition

Signal Processing: Image Communication, 2002
The design of a recognition system requires careful attention to pattern representation and classifier design. Some statistical approaches choose those features, in a d-dimensional initial space, which allow sample vectors belonging to different categories to occupy compact and disjoint regions in a low-dimensional subspace.
Séverine Dubuisson   +2 more
openaire   +1 more source

Representation of Solutions of Lamé–Navier System

Journal of Elasticity, 2021
The paper deals with the solutions of the Navier equations of linear isotropic elasticity factorized in terms of a generalized \(4\times 4\) Cauchy-Riemann operators. In the introduction a detailed and comprehensive analysis of the existent solutions and techniques is presented.
openaire   +1 more source

The influence of formal representation on solution specification

Requirements Engineering, 2003
The effectiveness and value of a notation is determined by how well its users are able to work with it. This paper reports upon an empirical study aiming at investigating the influence of employing the Z specification notation upon how users approach system development.
Babak Khazaei, Chris Roast
openaire   +1 more source

On a Representation of Solutions of Linear Delay Systems

Differential Equations, 2005
It is proved that the solution of equation \[ \dot{x}(t)=Ax(t)+Bx(t-\tau),\;x\in \mathbb R^n,\;t\geq 0, \qquad x(t)=\varphi(t),\;-\tau\leq t\leq 0, \] can be represented in the form \[ x(t)=X_0\varphi(-\tau)+\int_{-\tau}^{0}X_0(t-\tau-s)\dot{\varphi}(s)\,ds,\qquad X_{0}(t)=\Theta ...
Khusainov, D. Ya.   +2 more
openaire   +2 more sources

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