Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 57 for “"NSGA-II"”.
-
New frontiers in population-based multi-objective feature selection
… multi-objective scheme of the genetic algorithm, NSGA-II, which is achieved through the substitution of the worst individuals with new randomly generated individuals with a limited number of features in each generation. As the second method, a binary Compact NSGA-II (CNSGA-II) algorithm has been …
-
A Hybrid Multi-Objective Evolutionary Algorithm for Wind-Turbine Blade Optimization
… non-dominated sorting genetic algorithm II (hybrid NSGA-II) has been developed and applied to the simultaneous optimization of the annual energy production, flapwise root-bending moment and mass of the National Renewable Energy Laboratory's (NREL) 5MW wind-turbine blade. To estimate the …
-
Racionalización de la red de autobuses de tránsito rápido (BRT): análisis de diferentes objetivos : aplicación a la ciudad de México
… con los obtenidos por una adaptación del NSGA II. MOAMP obtuvo curvas de eficiencia con mayor número de soluciones, que además dominan a las soluciones obtenidas con NSGA II.
-
Parallelization of hybrid multi-objective evolutionary algorithm on multi-core architectures
… Non-dominated Sorting Genetic Algorithm II (NSGA-II) (PC) and Multi-objective Evolutionary Algorithm based on Decomposition (MOEA/D) (NPC) have been used as a case study in the BCE framework. However, the individual algorithms are computationally expensive. In this thesis, we study the …
-
Modelling, simulation and multi-objective optimization of industrial hydrocrackers
… non-dominated sorting genetic algorithm (NSGA-II) has been successfully employed for both fine tuning the FPM of hydrocracker and performing MOO of the hydrocracker. FPM, DBM and various hybrid models are compared for their prediction performances before choosing and using one of them for …
-
Ottimizzazione delle reti di distribuzione idrica tramite algoritmi genetici multi-obiettivo
… conservation of the network. In this work, a NSGA-II (Non-dominating Sorting Genetic Algorithm) has been used. This is a heuristic multi-objective genetic algorithm based on the analogy of evolution in nature. Starting from an initial random set of solutions, called population, it evolves them …
-
Multi-objective Optimization in Traffic Signal Control
… of Non-dominated Sorting Genetic Algorithm II (NSGA-II) and a local search which has the ability to predict a potential search direction. NS-LS is able to produce good solutions at any running time, therefore having good anytime behaviour. Utilizing a local search can help to accelerate the …
-
Weighted Graph Compression using Genetic Algorithms
… helpful to public health officials. Lastly, the NSGA-II algorithm was implemented. It was found that NSGA-II is more suitable as a pre-processing tool, in order to find a target compression that introduces a comfortable level of distortion, and then using the single-objective genetic algorithm to …
-
Design problem optimization with multi-objective evolutionary algorithms
… and the Non-Dominated Sorting Genetic Algorithm II (NSGA-II)—to optimize sunshades across five key objectives: thermal comfort, energy consumption, Useful Daylight Illuminance (UDI), cost, and outside-view obstruction. A single-room office model was used as a test bed, with parameterized …
-
Multidisciplinary Analysis and Design Optimization of an Efficient Supersonic Air Vehicle
… computational process utilizing successive NSGA-II optimization runs was used for the higher-fidelity MDO. This resulted in an optimal ESAV with a trapezoidal wing planform. The NSGA-II optimizer considered arrow wing planforms in early generations during the process, but these were later …
-
Diseño de un sistema de recogida de residuos urbanos: enfoque multiobjetivo y uso de metaheurísticos
… variante de un algoritmo genético, conocida como NSGA II
-
Simulation-based optimisation of public transport networks
… as the Non-dominated Sorting Genetic Algorithm (NSGA-II) is integrated with Activity-based Travel Demand Model (ABTDM) known as the Multi-Agent Transport Simulation (MATSim). The steps taken to achieve the research objectives are first to generate a set of feasible network alternatives. This is …
-
Faster Evolutionary Multi-Objective Optimization via GALE, the Geometric Active Learner
… employed by the most commonly used tools (e.g. NSGA-II, SPEA2, etc.), with the goal of a) avoiding local optima, and b) expand upon diversity in the set of generated approximations. Such "blind" mutation policies explore many sub-optimal solutions that are discarded when better solutions are …
-
Optimization of residential buildings and renewable energy integration in small island developing states: the Bahamas as a case study
… the non-dominated sorting genetic algorithm II (NSGA-II) for optimization. Optimal solutions are compared to a building model developed from audited data. The results indicate that design alternatives presented here can be feasibly implemented that possibly achieve net zero energy and carbon …
-
Optimización multiobjetivo de la red de distribución de energía eléctrica
… aplicación y adaptación del algoritmo evolutivo NSGA II, basado en el elitismo y la dominancia de Pareto. Para ello se han considerado tres objetivos; la minimización de perdidas, la maximización de la fiabilidad de suministro del sistema y una función de costes. Esta función de costes, en lugar …
-
Evaluation of optimal control-based deformable registration model
… the non-dominated sorting genetic algorithm (NSGA-II) is applied to approximate the Pareto fronts for each model to facilitate proper evaluation. The Pareto fronts are also visualized using level diagrams analysis.
-
Multiobjective Simulation Optimization Using Enhanced Evolutionary Algorithm Approaches
… improved nondominated sorting genetic algorithm (NSGA-II), widely-considered benchmark in the MOEA research community, in terms of fast convergence to the true Pareto optimal frontier and diversity among the solutions along the front. The results also show that FPGA and SPGA require far fewer …
-
Sustainable Closed-Loop Supply Chaing Network Design
… adopted Non-dominated Sorting Genetic Algorithm-II (NSGA-II) is a satisfactory technique to solve large scale sustainable CLSC network design problems.
-
Multi-objective evolutionary algorithms for product design
… and Nondominated Sorting Genetic Algorithm II (NSGA-II), including two novel meta-heuristics for enhanced molecular exploration. Our findings reveal that MO-CMA-ES, especially when combined with an extended search meta-heuristic, excels in exploring molecular spaces, establishing it as a …
-
Optimizing COVID-19 control measures using multi-objective deep reinforcement learning
… and Non-dominated Sorting Genetic Algorithm (NSGA-II) on COVID-19 data from France, are evaluated using both binomial (Stochastic) and Ordinary Differen- tial Equation mathematical models. The study highlights the potential of multi-objective deep reinforcement learning as a method of …
Page 1 of 3