A modified coronavirus herd immunity optimizer for capacitated vehicle routing problem [PDF]
Journal of King Saud University: Computer and Information Sciences, 2022 Capacitated Vehicle routing problem is NP-hard scheduling problem in which the main concern is to find the best routes with minimum cost for a number of vehicles serving a number of scattered customers under some vehicle capacity constraint.
Lamees Mohammad Dalbah +3 more
doaj +4 more sources
MOCHIO: a novel Multi-Objective Coronavirus Herd Immunity Optimization algorithm for solving brushless direct current wheel motor design optimization problem [PDF]
Automatika, 2022 A prominent and realistic problem in magnetics is the optimal design of a brushless direct current (BLDC) motor. A key challenge is designing a BLDC motor to function efficiently with a minimum cost of materials to achieve maximum efficiency. Recently, a
C. Kumar, D. Magdalin Mary, T. Gunasekar
doaj +4 more sources
Enhancing Individual UAV Path Planning With Parallel Multi-Swarm Treatment Coronavirus Herd Immunity Optimizer (PMST-CHIO) Algorithm [PDF]
IEEE AccessThis paper introduces the PMST-CHIO, a novel variant of the Coronavirus Herd Immunity Optimizer (CHIO) algorithm, exclusively tailored for individual unmanned aerial vehicle (UAV) path planning in complex 3D environments. While acknowledging and building
Allouani Fouad +7 more
doaj +5 more sources
Optimal location of PMUs for full observability of power system using coronavirus herd immunity optimizer [PDF]
HeliyonPhasor measurement units (PMU) are currently considered as an essential step toward the future smart grid due to their capability in increasing the power system's situation awareness.
Mohammed A. Alghassab +3 more
doaj +4 more sources
A Modified Coronavirus Herd Immunity Optimizer for the Power Scheduling Problem
Mathematics, 2022 The Coronavirus herd immunity optimizer (CHIO) is a new human-based optimization algorithm that imitates the herd immunity strategy to eliminate of the COVID-19 disease.
Sharif Naser Makhadmeh +9 more
doaj +3 more sources
Automatic detection and prediction of COVID-19 in cough audio signals using coronavirus herd immunity optimizer algorithm [PDF]
Scientific ReportsThe global spread of COVID-19, particularly through cough symptoms, necessitates efficient diagnostic tools. COVID-19 patients exhibit unique cough sound patterns distinguishable from other respiratory conditions.
G. Ayappan, S. Anila
doaj +2 more sources
Integrating Internet multisource big data to predict the occurrence and development of COVID-19 cryptic transmission [PDF]
npj Digital Medicine, 2022 With the recent prevalence of COVID-19, cryptic transmission is worthy of attention and research. Early perception of the occurrence and development risk of cryptic transmission is an important part of controlling the spread of COVID-19.
Chengcheng Gao +9 more
doaj +2 more sources
Multi-level optimal energy management strategy for a grid tied microgrid considering uncertainty in weather conditions and load [PDF]
Scientific ReportsMicrogrids require efficient energy management systems to optimize the operation of microgrid sources and achieve economic efficiency. Bi-level energy management model is proposed in this paper to minimize the operational cost of a grid-tied microgrid ...
H. E. Keshta +3 more
doaj +2 more sources
Continuous-time robust frequency regulation in isolated microgrids with decentralized fixed structure μ-synthesis and comparative analysis with PID and FOPID controllers [PDF]
Scientific ReportsIsolated microgrids, which are crucial for supplying electricity to remote areas using local energy sources, have garnered increased attention due to the escalating integration of renewable energy sources in modern microgrids.
Abdallah Mohammed +4 more
doaj +2 more sources
Coronavirus herd immunity optimizer with greedy crossover for feature selection in medical diagnosis [PDF]
Knowledge-Based Systems, 2022 Mohammed Alweshah +2 more
exaly +2 more sources