Search Results for author: Abdollah Shafieezadeh

Found 6 papers, 0 papers with code

How important are socioeconomic factors for hurricane performance of power systems? An analysis of disparities through machine learning

no code implementations18 Aug 2022 Alexys Herleym Rodríguez Avellaneda, Abdollah Shafieezadeh, Alper Yilmaz

This paper investigates whether socioeconomic factors are important for the hurricane performance of the electric power system in Florida.

Adaptive Reliability Analysis for Multi-fidelity Models using a Collective Learning Strategy

no code implementations21 Sep 2021 Chi Zhang, Chaolin Song, Abdollah Shafieezadeh

In this context, CLF provides a new direction for quantifying the impact of new training points and can be easily extended with new learning functions to adapt to different reliability problems.

Adaptive network reliability analysis: Methodology and applications to power grid

no code implementations11 Sep 2021 Nariman L. Dehghani, Soroush Zamanian, Abdollah Shafieezadeh

Flow network models can capture the underlying physics and operational constraints of many networked systems including the power grid and transportation and water networks.

Active Learning

Lyapunov-based uncertainty-aware safe reinforcement learning

no code implementations29 Jul 2021 Ashkan B. Jeddi, Nariman L. Dehghani, Abdollah Shafieezadeh

Although recent advances in safe RL have enabled learning safe policies in CMDPs, these safety requirements should be satisfied during both training and in the deployment process.

Autonomous Driving Decision Making +4

REAK: Reliability analysis through Error rate-based Adaptive Kriging

no code implementations4 Feb 2020 Zeyu Wang, Abdollah Shafieezadeh

Reliability analysis for these systems when failure probabilities are small is significantly challenging, requiring a large number of costly simulations.

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