Using stochastic simulation modelling to study occupancy levels of decentralised admission avoidance units in Norway. [PDF]
Health Syst (Basingstoke), 2023 Kakad M, Utley M, Dahl FA.
europepmc +1 more source
Advanced Science, EarlyView.HfO2‐based ferroelectrics exhibit wake‐up and fatigue behaviors during electrical cycling, significantly affecting device endurance and reliability. These phenomena are governed by defect dynamics, including oxygen vacancy redistribution and charge trapping.
Hongseok Kim +6 more
wiley +1 more source
Stochastic Entanglement of Deterministic Origami Tentacles For Robust Robotic Grasping
Advanced Science, EarlyView.This study introduces an origami tentacle gripper to robustly grasp objects‐in air, underwater, and even in orbital space‐by exploiting a synergy between local, deterministic deformation programming and global, stochastic entanglements. A single origami tentacle can be designed to coil with a simple tendon pull.
Alec Boron +4 more
wiley +1 more source
"Block Sampler and Posterior Mode Estimation for Asymmetric Stochastic Volatility Models" [PDF]
This article introduces a new efficient simulation smoother and disturbance smoother for asymmetric stochastic volatility models where there exists a correlation between today's return and tomorrow's volatility.
Toshiaki Watanabe, Yasuhiro Omori
core
Eco-hydrological modelling of channel network dynamics-part 1: stochastic simulation of active stream expansion and retraction. [PDF]
R Soc Open Sci, 2022 Durighetto N, Bertassello LE, Botter G.
europepmc +1 more source
Physics‐Aware Machine‐Learning‐Driven Inverse Design of Broadband Ultra‐Open Acoustic Metamaterials
Advanced Science, EarlyView.A physics‐aware machine‐learning framework enables inverse design of ultra‐open acoustic silencers by decoupling spectral and radial design spaces. The approach rapidly identifies broadband, compact, and highly ventilated architectures, while revealing hidden linear design rules that link geometry, impedance matching, and acoustic performance.
Zhiwei Yang +5 more
wiley +1 more source
A general framework for statistical inference on discrete event systems. [PDF]
We present a framework for statistical analysis of discrete event systems which combines tools such as simulation of marked point processes, likelihood methods, kernel density estimation and stochastic approximation to enable statistical analysis of the ...
Koning, A.J., Nicolai, R.P.
core
Dynamical stochastic simulation of complex electrical behavior in neuromorphic networks of metallic nanojunctions. [PDF]
Sci Rep, 2022 Mambretti F +6 more
europepmc +1 more source
Simulation-based Estimation Methods for Financial Time Series Models [PDF]
This chapter overviews some recent advances on simulation-based methods of estimating financial time series models that are widely used in financial economics.
Jun Yu
core
Spatially Encoded Protocell Network for Non‐Cascaded Parallel Biocomputation
Advanced Science, EarlyView.A non‐cascaded, hydrogel‐based proteinosome computational platform is developed, in which redox‐responsive proteinosomes serve as local computing units within a shared reaction–diffusion field. Reductant inputs, countered by an auxiliary glucose gradient, regulate spatially patterned proteinosome disruption, and generate population‐level boundaries ...
Shuqi Wu, Liangfei Tian
wiley +1 more source