Results 1 to 10 of about 733 (116)

MILP/MIQCP-Based Fully Automatic Method of Searching for Differential-Linear Distinguishers for SIMON-Like Ciphers

open access: yesIET Information Security
Differential-linear (DL) cryptanalysis is an important cryptanalytic method in cryptography and has received extensive attention from the cryptography community since its proposal by Langford and Hellman in 1994. At CT-RSA 2023, Bellini et al. introduced
Yanyan Zhou, Senpeng Wang, Bin Hu
doaj   +3 more sources

Fast Globally Optimal Catalog Matching using MIQCP

open access: yesThe Astronomical Journal, 2023
We propose a novel exact method to solve the probabilistic catalog matching problem faster than previously possible. Our new approach uses mixed integer programming and introduces quadratic constraints to shrink the problem by multiple orders of ...
Jacob Feitelberg   +2 more
doaj   +2 more sources

Load Factor Assessment of the Electric Grid by the Optimal Scheduling of Electrical Equipment- A MIQCP Model [PDF]

open access: yesIEEE Open Access Journal of Power and Energy, 2021
In recent years, demand-side management (DSM) strategies have become an indispensable tool in the operation and planning of modern electricity grids (EGs).
Fernando V. Cerna   +4 more
doaj   +4 more sources

Optimizing day-ahead power scheduling: A novel MIQCP approach for enhanced SCUC with renewable integration

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy
This paper introduces an innovative methodology aimed at enhancing day-ahead power system scheduling by incorporating adaptable technologies within the framework of security-constrained unit commitment.
Sina Samadi Gharehveran   +3 more
doaj   +2 more sources

A Comprehensive Approach for an Approximative Integration of Nonlinear-Bivariate Functions in Mixed-Integer Linear Programming Models

open access: yesMathematics, 2022
As decentralized energy supply units, microgrids can make a decisive contribution to achieving climate targets. In this context, it is particularly important to determine the optimal size of the energy components contained in the microgrids and their ...
Maximilian Roth   +2 more
doaj   +1 more source

Le pouvoir de l'État français sur l'architecture : engagements institutionnels et trajectoires individuelles

open access: yesSociologies, 2021
This article questions the role of the French State today, within the field of architecture, in order to understand the permanence of its authority.
Margaux Darrieus
doaj   +1 more source

Multi-Objective Planning of Power-Gas Integrated Energy System Considering Economy and Carbon Emission

open access: yesShanghai Jiaotong Daxue xuebao, 2023
In order to accelerate the rapid and economic low-carbon transformation of the power-gas system, a multi-objective stochastic optimization programming model for the whole equipment of the power-gas system was established, which comprehensively considered
ZHU Hainan, WANG Juanjuan, CHEN Bingbing, ZHANG Houwang, CHEN Jian, WU Qiuwei
doaj   +1 more source

Optimal Scheduling of Isolated Microgrids With Hybrid Renewables and Energy Storage Systems Considering Demand Response

open access: yesIEEE Access, 2023
The integration of renewable energy sources and energy storage systems (ESSs) in microgrids has increased significantly in the last decades. Therefore, several methods have been developed to decrease the operating cost of such microgrids.
Muaiz Ali   +3 more
doaj   +1 more source

Load Shedding and Restoration for Intentional Island with Renewable Distributed Generation

open access: yesJournal of Modern Power Systems and Clean Energy, 2021
Due to the high penetration of renewable distributed generation (RDG), many issues have become conspicuous during the intentional island operation such as the power mismatch of load shedding during the transition process and the power imbalance during ...
Jian Xu   +7 more
doaj   +1 more source

The Moving Firefighter Problem

open access: yesMathematics, 2022
The original formulation of the firefighter problem defines a discrete-time process where a fire starts at a designated subset of the vertices of a graph G.
Bruno R. Gutiérrez-De-La-Paz   +5 more
doaj   +1 more source

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