no code implementations • 16 Feb 2024 • Paul Seurin, Koroush Shirvan
To advance the state-of-the-art in core reload patterns, we have developed methods based on Deep Reinforcement Learning.
Multi-Objective Reinforcement Learning Stochastic Optimization
no code implementations • 15 Dec 2023 • Paul Seurin, Koroush Shirvan
Notably, PEARL, specifically the PEARL-NdS variant, efficiently uncovers a Pareto front without necessitating additional efforts from the algorithm designer, as opposed to a single optimization with scaled objectives.
Multi-Objective Reinforcement Learning reinforcement-learning
no code implementations • 9 May 2023 • Paul Seurin, Koroush Shirvan
This work presents a first-of-a-kind approach to utilize deep RL to solve the loading pattern problem and could be leveraged for any engineering design optimization.
1 code implementation • 1 Dec 2021 • Majdi I. Radaideh, Katelin Du, Paul Seurin, Devin Seyler, Xubo Gu, Haijia Wang, Koroush Shirvan
NEORL offers a global optimization interface of state-of-the-art algorithms in the field of evolutionary computation, neural networks through reinforcement learning, and hybrid neuroevolution algorithms.
no code implementations • 17 Apr 2021 • Yifeng Che, Joseph Yurko, Koroush Shirvan
Such one-way coupling is result of the high cost induced by the full-core fuel performance analysis, which provides more realistic and accurate prediction of the core-wide response than the "peak rod" analysis.
no code implementations • 10 Aug 2020 • Majdi I. Radaideh, Koroush Shirvan
We propose PESA, a novel approach combining Particle Swarm Optimisation (PSO), Evolution Strategy (ES), and Simulated Annealing (SA) in a hybrid Algorithm, inspired from reinforcement learning.