Zobrazeno 1 - 10
of 15 503
pro vyhledávání: '"Stoltz"'
Publikováno v:
ESAIM: Proceedings and Surveys, Vol 73, Pp 238-256 (2023)
Molecular systems often remain trapped for long times around some local minimum of the potential energy function, before switching to another one – a behavior known as metastability. Simulating transition paths linking one metastable state to anoth
Externí odkaz:
https://doaj.org/article/ebb4f94197b34066b9288c6b295d022b
Autor:
Principato, Guillaume, Amara-Ouali, Yvenn, Goude, Yannig, Hamrouche, Bachir, Poggi, Jean-Michel, Stoltz, Gilles
Reconciliation has become an essential tool in multivariate point forecasting for hierarchical time series. However, there is still a lack of understanding of the theoretical properties of probabilistic Forecast Reconciliation techniques. Meanwhile,
Externí odkaz:
http://arxiv.org/abs/2411.13479
Autor:
Stoltz, Michael
This paper explores how automation and artificial intelligence (AI) are transforming U.S. cyber diplomacy. Leveraging these technologies helps the U.S. manage the complexity and urgency of cyber diplomacy, improving decision-making, efficiency, and s
Externí odkaz:
http://arxiv.org/abs/2411.13585
This is a preliminary version. Markov chain Monte Carlo samplers based on discretizations of (overdamped) Langevin dynamics are commonly used in the Bayesian inference and computational statistical physics literature to estimate high-dimensional inte
Externí odkaz:
http://arxiv.org/abs/2410.00525
We propose a method utilizing physics-informed neural networks (PINNs) to solve Poisson equations that serve as control variates in the computation of transport coefficients via fluctuation formulas, such as the Green--Kubo and generalized Einstein-l
Externí odkaz:
http://arxiv.org/abs/2410.00278
In molecular dynamics, transport coefficients measure the sensitivity of the invariant probability measure of the stochastic dynamics at hand with respect to some perturbation. They are typically computed using either the linear response of nonequili
Externí odkaz:
http://arxiv.org/abs/2410.00212
We present and analyze a control variate strategy based on couplings to reduce the variance of finite difference estimators of sensitivity coefficients, called transport coefficients in the physics literature. We study the bias and variance of a stic
Externí odkaz:
http://arxiv.org/abs/2409.15500
Autor:
Stoltz, Dorothy1 stoltzcreative@gmail.com
Publikováno v:
Information Technology & Libraries. Sep2024, Vol. 43 Issue 3, p1-4. 4p.
Autor:
Stoltz, Kevin M., Joslyn, Cliff A.
Boolean networks are a valuable class of discrete dynamical systems models, but they remain fundamentally limited by their inability to capture multi-way interactions in their components. To remedy this limitation, we propose a model of Boolean hyper
Externí odkaz:
http://arxiv.org/abs/2408.17388