Physics-informed representation and learning: Control and risk quantification
Optimal and safety-critical control are fundamental problems for stochastic systems, and are
widely considered in real-world scenarios such as robotic manipulation and autonomous …
widely considered in real-world scenarios such as robotic manipulation and autonomous …
Event-triggered learning
F Solowjow, S Trimpe - Automatica, 2020 - Elsevier
The efficient exchange of information is an essential aspect of intelligent collective behavior.
Event-triggered control and estimation achieve some efficiency by replacing continuous data …
Event-triggered control and estimation achieve some efficiency by replacing continuous data …
Mean-field limit for stochastic control problems under state constraint
S Daudin - arXiv preprint arXiv:2306.00949, 2023 - arxiv.org
We study the convergence problem of mean-field control theory in the presence of state
constraints and non-degenerate idiosyncratic noise. Our main result is the convergence of …
constraints and non-degenerate idiosyncratic noise. Our main result is the convergence of …
A stochastic differential equation model for assessing drought and flood risks
K Unami, FK Abagale, M Yangyuoru… - … research and risk …, 2010 - Springer
Droughts and floods are two opposite but related hydrological events. They both lie at the
extremes of rainfall intensity when the period of that intensity is measured over long …
extremes of rainfall intensity when the period of that intensity is measured over long …
The expected lifetime of an extraction project
When a mining company begins extraction from a finite resource, it does so in the presence
of numerous uncertainties. One key uncertainty is the future price of the commodity being …
of numerous uncertainties. One key uncertainty is the future price of the commodity being …
On Markov chain approximations for computing boundary crossing probabilities of diffusion processes
V Liang, K Borovkov - Journal of Applied Probability, 2023 - cambridge.org
We propose a discrete-time discrete-space Markov chain approximation with a Brownian
bridge correction for computing curvilinear boundary crossing probabilities of a general …
bridge correction for computing curvilinear boundary crossing probabilities of a general …
Backward stochastic differential equations with non-Markovian singular terminal conditions for general driver and filtration
We consider a class of Backward Stochastic Differential Equations with superlinear driver
process f adapted to a filtration supporting at least ad dimensional Brownian motion and a …
process f adapted to a filtration supporting at least ad dimensional Brownian motion and a …
Stochastic drift counteraction optimal control and enhancing convergence of value iteration
RAE Zidek, IV Kolmanovsky - 2016 IEEE 55th Conference on …, 2016 - ieeexplore.ieee.org
This paper considers stochastic optimal control of a class of nonlinear discrete-time systems
with disturbances modeled by a Markov chain. The objective is to maximize the expected …
with disturbances modeled by a Markov chain. The objective is to maximize the expected …
Simulation of hitting times for Bessel processes with non-integer dimension
M Deaconu, S Herrmann - 2017 - projecteuclid.org
In this paper, we complete and improve the study of the simulation of the hitting times of
some given boundaries for Bessel processes. These problems are of great interest in many …
some given boundaries for Bessel processes. These problems are of great interest in many …