Results 51 to 60 of about 1,419,392 (377)

Comparing Monte Carlo methods for finding ground states of Ising spin glasses: population annealing, simulated annealing and parallel tempering [PDF]

Phys. Rev. E 92, 013303 (2015), 2014
Population annealing is a Monte Carlo algorithm that marries features from simulated annealing and parallel tempering Monte Carlo. As such, it is ideal to overcome large energy barriers in the free-energy landscape while minimizing a Hamiltonian. Thus, population annealing Monte Carlo can be used as a heuristic to solve combinatorial optimization ...
arxiv   +1 more source

Multilevel Monte Carlo Path Simulation

Operational Research, 2008
We show that multigrid ideas can be used to reduce the computational complexity of estimating an expected value arising from a stochastic differential equation using Monte Carlo path simulations.
M. Giles
semanticscholar   +1 more source

Replica Monte Carlo Simulation (Revisited)

, 2004
In 1986, Swendsen and Wang proposed a replica Monte Carlo algorithm for spin glasses [Phys. Rev. Lett. 57 (1986) 2607]. Two important ingredients are present, (1) the use of a collection of systems (replicas) at different of temperatures, but with the ...
Swendsen, Robert H., Wang, Jian-Sheng
core   +2 more sources

Advanced Monte Carlo simulation techniques to study polymers under equilibrium conditions [PDF]

arXiv, 2023
The advances in materials and biological sciences have necessitated the use of molecular simulations to study polymers. The Markov chain Monte Carlo simulations enable the sampling of relevant microstates of polymeric systems by traversing paths that are impractical in molecular dynamics simulations. Several advances in applying Monte Carlo simulations
arxiv  

Monte Carlo Modeling of Spin FETs Controlled by Spin-Orbit Interaction

, 2003
A method for Monte Carlo simulation of 2D spin-polarized electron transport in III-V semiconductor heterojunction FETs is presented. In the simulation, the dynamics of the electrons in coordinate and momentum space is treated semiclassically. The density
Awschalom, Barry, Bournel, Britton, Bychkov, Cardona, Cheng, Cheng, Ciuti, Das Sarma, Das Sarma, Datta, Dresselhaus, Dyakonov, D’yakonov, Elliott, Fabian, Fiederling, Fishman, Flatte, Hanbicki, Inoue, Jacoboni, Johnson, Kane, Kiselev, Koga, Mani, Mattana, Min Shen, Ming-C. Cheng, Mireles, Motsnyi, Nitta, Ohno, Pramanik, Qi, Saikin, Sanada, Sato, Schapers, Schliemann, Schmidt, Semion Saikin, Valet, Vladimir Privman, Wang, Weng, Wolf, Yu, Zutic   +50 more
core   +1 more source

Monte Carlo simulation of recrystallization [PDF]

, 2011
A Monte Carlo computer simulation technique, in which a continuum system is modeled employing a discrete lattice, has been applied to the problem of recrystallization.
García García, Alfonso, Moron Fernandez, Carlos, Ramirez Fernandez, M. Puerto, Tremps Guerra, Enrique   +3 more
core   +1 more source

A review of the use and potential of the GATE Monte Carlo simulation code for radiation therapy and dosimetry applications.

Medical Physics (Lancaster), 2014
In this paper, the authors' review the applicability of the open-source GATE Monte Carlo simulation platform based on the GEANT4 toolkit for radiation therapy and dosimetry applications.
David Sarrut, M. Bardiès, N. Boussion, N. Freud, S. Jan, J. Létang, G. Loudos, L. Maigne, S. Marcatili, T. Mauxion, P. Papadimitroulas, Y. Perrot, U. Pietrzyk, C. Robert, D. Schaart, D. Visvikis, I. Buvat   +16 more
semanticscholar   +1 more source

MCSim: A Monte Carlo Simulation Program

Journal of Statistical Software, 1997
MCSim consists of two pieces, a model generator and a simulation engine. The model generator, mod, was created to facilitate the model maintenance and simulation definition, while keeping execution time fast.
Frédéric Y. Bois, Don R. Maszle
doaj   +3 more sources

Quasi-Monte Carlo simulation of Brownian sheet with application to option pricing

Statistical Theory and Related Fields, 2017
Monte Carlo and quasi-Monte Carlo methods are widely used in scientific studies. As quasi-Monte Carlo simulations have advantage over ordinary Monte Carlo methods, this paper proposes a new quasi-Monte Carlo method to simulate Brownian sheet via its ...
Xinyu Song, Yazhen Wang
doaj   +1 more source

Performance Analysis of Amplitude Comparison Monopulse Direction-of-Arrival Estimation

Applied Sciences, 2020
Amplitude-comparison monopulse radar in tracking radar uses the tracking scheme of a monopulse radar to estimate the angle components of a target. The performance of the amplitude comparison monopulse radar under measurement uncertainty is analysed ...
Do-Jin An, Joon-Ho Lee
doaj   +1 more source