Concept

Jeu de simulation

Publications associées (541)

Boosted Hybrid Method for Solving Chemical Reaction Systems with Multiple Scales in Time and Population Size

A new algorithm, called boosted hybrid method, is proposed for the simulation of chemical reaction systems with scale-separation in time and disparity in species population. For such stiff systems, the algorithm can automatically identify scale-separation ...

Cambridge University Press2012

Full System Simulation of Many-Core Heterogeneous SoCs using GPU and QEMU Semihosting

David Atienza Alonso, Luca Benini, Martino Ruggiero, Shivani Raghav

Modern system-on-chips are evolving towards complex and heterogeneous platforms with general-purpose processors coupled with massively parallel manycore accelerator fabrics (e.g. embedded GPUs). Platform developers are looking for efficient full-system sim ...

2012

A higher-order numerical framework for stochastic simulation of chemical reaction systems

Background: In this paper, we present a framework for improving the accuracy of fixed-step methods for Monte Carlo simulation of discrete stochastic chemical kinetics. Stochasticity is ubiquitous in many areas of cell biology, for example in gene regulatio ...

Biomed Central Ltd2012

Multiscale fluid-structure interaction simulation of anatomically correct left ventricle fluid dynamics with fictitious elastic structure regularization

Simone Deparis, Toni Mikael Lassila, Adelmo Cristiano Innocenza Malossi

We propose a new approach for the data assimilation and simulation of anatomically correct left ventricle fluid dynamics based on cardiac magnetic resonance images. The movement of the ventricle is captured by a set of tracking points on the endocardium id ...

Wiley InterScience2012

Quasi-equilibria in reduced Liouville spaces

David Lyndon Emsley

The quasi-equilibrium behaviour of isolated nuclear spin systems in full and reduced Liouville spaces is discussed. We focus in particular on the reduced Liouville spaces used in the low-order correlations in Liouville space (LCL) simulation method, a rest ...

AMER INST PHYSICS2012

Scenario Analysis of Pedestrian Flow in Public Spaces

Michel Bierlaire, Bilal Farooq, Antonin Danalet, Flurin Silvan Hänseler, Amir Sohrab Sahaleh

Several modeling approaches in both microscopic and macroscopic scales have been already put forward into the pedestrian modeling literature. The most operational one of these models is the social force model, where forces are first defined by physical con ...

2012

Scenario Analysis of Pedestrian Flow in Public Spaces

Michel Bierlaire, Bilal Farooq, Antonin Danalet, Flurin Silvan Hänseler, Amir Sohrab Sahaleh

2012

Dispersion operators and resistant second-order functional data analysis

Victor Panaretos, David Kraus

Inferences related to the second-order properties of functional data, as expressed by covariance structure, can become unreliable when the data are non-Gaussian or contain unusual observations. In the functional setting, it is often difficult to identify a ...

Oxford University Press2012

Molecular dynamics simulation study of proton diffusion in polymer electrolyte membranes based on sulfonated poly (ether ether ketone)

Mohammad Mahdi Hasani-Sadrabadi

Molecular dynamics (MD) simulation technique was employed to investigate the effect of degree of sulfonation (DS) on structural and dynamical characteristics of sulfonated poly (ether ether ketone) (SPEEK) membranes at different temperatures. MD Simulation ...

2012

Acoustic Data-driven Grapheme-to-Phoneme Conversion using KL-HMM

Ramya Rasipuram

This paper proposes a novel grapheme-to-phoneme (G2P) conversion approach where first the probabilistic relation between graphemes and phonemes is captured from acoustic data using Kullback-Leibler divergence based hidden Markov model (KL-HMM) system. Then ...

2012

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