Results 21 to 30 of about 8,065,895 (294)

COVID-19 Spatial Diffusion: A Markovian Agent-Based Model

open access: yesMathematics, 2021
We applied a flexible modeling technique capable of representing dynamics of large populations interacting in space and time, namely Markovian Agents, to study the evolution of COVID-19 in Italy.
Marco Gribaudo   +2 more
doaj   +1 more source

Theoretical Study of Some Angle Parameter Trigonometric Copulas

open access: yesModelling, 2022
Copulas are important probabilistic tools to model and interpret the correlations of measures involved in real or experimental phenomena. The versatility of these phenomena implies the need for diverse copulas.
Christophe Chesneau
doaj   +1 more source

Survey on Smoothed Particle Hydrodynamics and the Particle Systems

open access: yesIEEE Access, 2020
Particle techniques mainly deal with physically-based particle variations for phenomena and shapes in computer animation and geometric modeling. Typical particle techniques include smoothed particle hydrodynamics (SPH) simulation for animation and ...
Runping Xi   +5 more
doaj   +1 more source

An algorithmic pipeline for solving equations over discrete dynamical systems modelling hypothesis on real phenomena

open access: yesJournal of Computational Science, 2023
Accepted for publication by Journal of Computational ...
Dennunzio, Alberto   +3 more
openaire   +6 more sources

On model fitting and estimation of strictly stationary processes

open access: yesModern Stochastics: Theory and Applications, 2017
Stationary processes have been extensively studied in the literature. Their applications include modeling and forecasting numerous real life phenomena such as natural disasters, sales and market movements.
Marko Voutilainen   +2 more
doaj   +1 more source

A Framework for Experimenting Co-creation in Real-Life Contexts

open access: yes, 2021
The chapter describes the methodology applied throughout the experimentation, the application of co-design, the tools used and their role briefly illustrating the single cases.
Marion Real   +3 more
core   +1 more source

Recurrence and Resonance in the Cubic Klein-Gordon Equation [PDF]

open access: yes, 2019
In a number of models for coupled oscillators and nonlinear wave equations primary resonances dominate the phase-space phenomena. A new feature is that in a Hamiltonian framework, the interaction of primary and higher order resonances is shown to be ...
Verhulst, F.   +2 more
core   +1 more source

ANEJOS DEL BOLETÍN DE LA REAL ACADEMIA ESPAÑOLA [PDF]

open access: yes, 2023
ANEJOS DEL BOLETÍN DE LA REAL ACADEMIA ...
Academia Española, Real
core   +1 more source

4D-SAS: A Distributed Dynamic-Data Driven Simulation and Analysis System for Massive Spatial Agent-Based Modeling

open access: yesISPRS International Journal of Geo-Information, 2016
Significant computation challenges are emerging as agent-based modeling becomes more complicated and dynamically data-driven. In this context, parallel simulation is an attractive solution when dealing with massive data and computation requirements ...
Zhenqiang Li   +3 more
doaj   +1 more source

A Physical Model of a Single-Reed Wind Instrument, Including Actions of the Player [PDF]

open access: yes, 2003
For the Physical Modeling Synthesis of wind instruments, we choose to design a model adapted to time domain simulation which takes into account the main part of the physical phenomena, including instrument/player interactions.
DUCASSE, Eric
core   +1 more source

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