Results 61 to 70 of about 38,313 (309)
Integrative Approaches for DNA Sequence‐Controlled Functional Materials
Advanced Functional Materials, EarlyView.DNA is emerging as a programmable building block for functional materials with applications in biomimicry, biochemical, and mechanical information processing. The integration of simulations, experiments, and machine learning is explored as a means to bridge DNA sequences with macroscopic material properties, highlighting current advances and providing ...
Aaron Gadzekpo +4 more
wiley +1 more source
Laws of the iterated logarithm for iterated perturbed random walks
Modern Stochastics: Theory and ApplicationsLet ${({\xi _{k}},{\eta _{k}})_{k\ge 1}}$ be independent identically distributed random vectors with arbitrarily dependent positive components and ${T_{k}}:={\xi _{1}}+\cdots +{\xi _{k-1}}+{\eta _{k}}$ for $k\in \mathbb{N}$. The random sequence ${({T_{k}}
Oksana Braganets
doaj +1 more source
Scaling limits of tree-valued branching random walks [PDF]
, 2021 Thomas Duquesne +3 more
openalex +1 more source
Advanced Functional Materials, EarlyView.This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee +17 more
wiley +1 more source
New Insights into the Multifractal Formalism of Branching Random Walks on Galton–Watson Tree
MathematicsIn the present work, we consider three branching random walk SnZ(t),Z∈{X,Y,Φ} on a supercritical random Galton–Watson tree ∂T. We compute the Hausdorff and packing dimensions of the level set Eχ(α,β)=t∈∂T:limn→∞SnX(t)SnY(t)=αandlimn→∞SnY(t)n=β, where ∂T ...
Najmeddine Attia
doaj +1 more source
Localization for branching random walks in random environment
Stochastic Processes and their Applications, 2009 17 ...
Hu, Yueyun, Yoshida, Nobuo
openaire +3 more sources
Mesoporous Carbon Thin Films with Large Mesopores as Model Material for Electrochemical Applications
Advanced Functional Materials, EarlyView.Mesoporous carbon thin films possessing 70 nm mesopores are prepared on titanium substrates by soft templating of resol resins with a self‐synthesized poly(ethylene oxide)‐block‐poly(hexyl acrylate) block copolymer. A strategy to avoid corrosion of the metal substrate is presented, and the films are extensively characterized in terms of morphology ...
Lysander Q. Wagner +9 more
wiley +1 more source
Random environment on coloured trees
, 2007 In this paper, we study a regular rooted coloured tree with random labels assigned to its edges, where the distribution of the label assigned to an edge depends on the colours of its endpoints.
Menshikov, Mikhail +2 more
core +4 more sources
Branching random walk in random environment on trees
Stochastic Processes and their Applications, 2003 The authors consider a supercritical branching random walk on a rooted tree with random environment, the special attention being paid to the case where both the branching and the step transition parameters are random quantities. For this model criteria of recurrence (strong recurrence) and transience (strong transience) are presented.
Machado, F.P., Popov, S.Yu.
openaire +2 more sources
Branching structure within random walk [PDF]
SCIENTIA SINICA Mathematica, 2019 Random walk is one of the most classical stochastic processes. It has been extensively studied by using analysis methods such as the probability generating function, and there are abundant research results about it. The intrinsic branching structure within the (nearest-neighborhood) random walk, which can be obtained by decomposing the path of the walk,
Wang Huaming +3 more
openaire +1 more source