Annealing-based quantum computing for combinatorial optimal power flow

T Morstyn - IEEE Transactions on Smart Grid, 2022 - ieeexplore.ieee.org
This paper proposes the use of annealing-based quantum computing for solving
combinatorial optimal power flow problems. Quantum annealers provide a physical …

[HTML][HTML] Complex-demand scheduling problem with application in smart grid

M Khonji, A Karapetyan, K Elbassioni… - Theoretical Computer …, 2019 - Elsevier
We consider the problem of scheduling complex-valued demands over a discretized time
horizon. Given a set of users, each user is associated with a set of demands representing …

Heuristic search in dual space for constrained fixed-horizon POMDPs with durative actions

M Khonji, D Khalifa - Proceedings of the AAAI Conference on Artificial …, 2023 - ojs.aaai.org
Abstract The Partially Observable Markov Decision Process (POMDP) is widely used in
probabilistic planning for stochastic domains. However, current extensions, such as …

Approximability and efficient algorithms for constrained fixed-horizon POMDPs with durative actions

M Khonji - Artificial Intelligence, 2023 - Elsevier
Abstract Partially Observable Markov Decision Process (POMDP) is a fundamental model for
probabilistic planning in stochastic domains. More recently, constrained POMDP and …

Challenges in scheduling electric vehicle charging with discrete charging rates in AC power networks

M Khonji, SCK Chau, K Elbassioni - Proceedings of the Ninth …, 2018 - dl.acm.org
To meet the substantial demand for electrified transportation, a high level of penetration of
electric vehicles (EVs) will be expected to incur considerable impacts on the reliability of …

Approximate scheduling of ders with discrete complex injections

S Kuppannagari, R Kannan, VK Prasanna - Proceedings of the Tenth …, 2019 - dl.acm.org
Rapid penetration of renewable energy based Distributed Energy Resources (DER) has the
potential to exacerbate the challenges inherent in grid frequency and voltage regulation …

Combinatorial optimization of electric vehicle charging in ac power distribution networks

M Khonji, SCK Chau… - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
This paper studies the scheduling optimization problem of electric vehicle (EV) charging
considering two salient characteristics:(1) discrete charging rates with minimum power …

Combinatorial optimization of alternating current electric power systems

SCK Chau, K Elbassioni, M Khonji - Foundations and Trends® …, 2018 - nowpublishers.com
In the era of dynamic smart grid with fluctuating demands and uncertain renewable energy
supplies, it is crucial to continuously optimize the operational cost and performance of …

Approximations for generalized unsplittable flow on paths with application to power systems optimization

A Karapetyan, K Elbassioni, M Khonji… - Annals of Operations …, 2023 - Springer
Abstract The Unsplittable Flow on a Path (UFP) problem has garnered considerable
attention as a challenging combinatorial optimization problem with notable practical …