Publications associées à Variable aléatoire à densité

Parameter and uncertainty estimation for mechanistic, spatially explicit epidemiological models

Andrea Rinaldo, Enrico Bertuzzo, Bettina Schaefli, Lorenzo Mari, Flavio Finger

Epidemiological models can be a crucially important tool for decision-making during disease outbreaks. The range of possible applications spans from real-time forecasting and allocation of health-care resources to testing alterna- tive intervention mechani ...

2014

A new framework for numerical simulations of structure formation

Alexey Boyarsky, Oleg Ruchayskiy, Matthieu Schaller, Claude Becker

The diversity of structures in the Universe (from the smallest galaxies to the largest superclusters) has formed under the pull of gravity from the tiny primordial perturbations that we see imprinted in the cosmic microwave background. A quantitative descr ...

Oxford Univ Press2014

On the use of inexact, pruned hardware in atmospheric modelling

Giovanni De Micheli, Jaime Joven Murillo, Avinash Lingamneni

Inexact hardware design, which advocates trading the accuracy of computations in exchange for significant savings in area, power and/or performance of computing hardware, has received increasing prominence in several error-tolerant application domains, par ...

Royal Soc2014

Statistical analysis of optimal energy and security controls under different sources of uncertainties

Mokhtar Bozorg, Omid Alizadeh Mousavi

The management of uncertainties is a challenging task for reliable and secure operation of power systems. The uncertainties come from multiple sources, including the forecast errors of wind power and load, the forced outage of generating units, loss of tra ...

IEEE2014

Dynamics of Stochastically Blinking Systems. Part II: Asymptotic Properties

Martin Hasler, Igor Belykh

We study stochastically blinking dynamical systems as in the companion paper (Part I). We analyze the asymptotic properties of the blinking system as time goes to infinity. The trajectories of the averaged and blinking system cannot stick together forever, ...

Siam Publications2013

Approximate solution of the probability density function of bedload transport rate over multiple time scales.

Christophe Ancey, Joris Heyman, François Mettra, Hongbo Ma

Bedload transport rate in mountain rivers is highly fluctuating and has strong stochastic behavior even under steady flow conditions. Its stochastic description thus offers deeper insights into its dynamics than the deterministic one. As a random quantity, ...

2013

Bayesian Estimation for Continuous-Time Sparse Stochastic Processes

Michaël Unser, Arash Amini, Emrah Bostan, Ulugbek Kamilov

We consider continuous-time sparse stochastic processes from which we have only a finite number of noisy/noiseless samples. Our goal is to estimate the noiseless samples (denoising) and the signal in-between (interpolation problem). By relying on tools fro ...

Ieee-Inst Electrical Electronics Engineers Inc2013

A bottom-up stochastic model to predict building occupants' time-dependent activities

Jean-Louis Scartezzini, Darren Robinson, Frédéric Haldi, Urs Wilke

A bottom-up modelling approach together with a set of calibration methodologies is presented to predict residential building occupants' time-dependent activities, for use in dynamic building simulations. The stochastic model to predict activity chains is c ...

Elsevier2013

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Variable aléatoire à densité

Compressed Sensing of Memoryless Sources

Parameter and uncertainty estimation for mechanistic, spatially explicit epidemiological models

A new framework for numerical simulations of structure formation

On the use of inexact, pruned hardware in atmospheric modelling

Statistical analysis of optimal energy and security controls under different sources of uncertainties

Dynamics of Stochastically Blinking Systems. Part II: Asymptotic Properties

Approximate solution of the probability density function of bedload transport rate over multiple time scales.

Bayesian Estimation for Continuous-Time Sparse Stochastic Processes

Real-time management of berth allocation with stochastic arrival and handling times

A bottom-up stochastic model to predict building occupants' time-dependent activities

Graph Chatbot

Chattez avec Graph Search

Dynamics of Stochastically Blinking Systems. Part II: Asymptotic Properties

A new framework for numerical simulations of structure formation

Compressed Sensing of Memoryless Sources

Approximate solution of the probability density function of bedload transport rate over multiple time scales.

Parameter and uncertainty estimation for mechanistic, spatially explicit epidemiological models

Real-time management of berth allocation with stochastic arrival and handling times

On the use of inexact, pruned hardware in atmospheric modelling

Statistical analysis of optimal energy and security controls under different sources of uncertainties

Bayesian Estimation for Continuous-Time Sparse Stochastic Processes

A bottom-up stochastic model to predict building occupants' time-dependent activities