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We propose a gate-based Quantum Genetic Algorithm (QGA) for real-valued global optimization. In this model, individuals are represented by quantum circuits whose measurement outcomes are decoded into real-valued vectors through binary…

量子物理 · 物理学 2025-11-10 Leandro C. Souza , Laurent E. Dardenne , Renato Portugal

Context. Mathematical optimization can be used as a computational tool to obtain the optimal solution to a given problem in a systematic and efficient way. For example, in twice-differentiable functions and problems with no constraints, the…

天体物理仪器与方法 · 物理学 2009-05-25 J. Canto , S. Curiel , E. Martinez-Gomez

The MaxCut problem is a fundamental problem in Combinatorial Optimization, with significant implications across diverse domains such as logistics, network design, and statistical physics. The algorithm represents innovative approaches that…

量子物理 · 物理学 2025-01-03 Paulo A. Viana , Fernando M. de Paula Neto

We evaluate a co-evolutionary calibration framework for the Heston model in which a genetic algorithm (GA) over parameters is coupled to an evolving neural inverse map from option surfaces to parameters. While GA-history sampling can reduce…

证券定价 · 定量金融 2025-12-04 Julian Gutierrez

This paper addresses the path selection problem from a known sender to the receiver. The proposed work shows path selection using genetic algorithm(GA)and simulated annealing (SA) approaches. In genetic algorithm approach, the multi point…

神经与进化计算 · 计算机科学 2016-09-08 T. R. Gopalakrishnan Nair , Kavitha Sooda

The Simple Genetic Algorithm, the Univariate Marginal Distribution Algorithm, the Extended Compact Genetic Algorithm, and the Hierarchical Bayesian Optimization Algorithm are all well known Evolutionary Algorithms. In this report we present…

神经与进化计算 · 计算机科学 2015-06-29 José C. Pereira , Fernando G. Lobo

Genetic Algorithms (GAs) are used to solve search and optimization problems in which an optimal solution can be found using an iterative process with probabilistic and non-deterministic transitions. However, depending on the problem's…

分布式、并行与集群计算 · 计算机科学 2019-01-23 Matheus F. Torquato , Marcelo A. C. Fernandes

This paper presents several types of evolutionary algorithms (EAs) used for global optimization on real domains. The interest has been focused on multimodal problems, where the difficulties of a premature convergence usually occurs. First…

神经与进化计算 · 计算机科学 2009-02-11 O. Hrstka , A. Kucerova

A genetic algorithm (GA) is a search method that optimises a population of solutions by simulating natural evolution. Good solutions reproduce together to create better candidates. The standard GA assumes that any two solutions can mate.…

神经与进化计算 · 计算机科学 2021-04-12 Aymeric Vie

Multi-model inference covers a wide range of modern statistical applications such as variable selection, model confidence set, model averaging and variable importance. The performance of multi-model inference depends on the availability of…

统计理论 · 数学 2019-06-07 Ching-Wei Cheng , Guang Cheng

A physically-motivated genetic algorithm (GA) and full enumeration for a tile-based model of self-assembly (JaTAM) is implemented using a graphics processing unit (GPU). We observe performance gains with respect to state-of-the-art…

神经与进化计算 · 计算机科学 2022-06-01 Christian Schroeder de Witt

We investigate a family of $(\mu+\lambda)$ Genetic Algorithms (GAs) which creates offspring either from mutation or by recombining two randomly chosen parents. By scaling the crossover probability, we can thus interpolate from a fully…

神经与进化计算 · 计算机科学 2021-02-16 Furong Ye , Hao Wang , Carola Doerr , Thomas Bäck

In this paper we present the greedy step averaging(GSA) method, a parameter-free stochastic optimization algorithm for a variety of machine learning problems. As a gradient-based optimization method, GSA makes use of the information from…

机器学习 · 计算机科学 2016-11-14 Xiatian Zhang , Fan Yao , Yongjun Tian

The method and the advantages of an evolutionary computing based approach using a steady state genetic algorithm (GA) for the parameterization of interatomic potentials for metal oxides within the shell model framework are developed and…

材料科学 · 物理学 2013-06-06 Jose Solomon , Peter Chung , Deepak Srivastava , Eric Darve

We propose a genetic algorithm (GA) based method for modifying n-best lists produced by a machine translation (MT) system. Our method offers an innovative approach to improving MT quality and identifying weaknesses in evaluation metrics.…

计算与语言 · 计算机科学 2023-06-01 Josef Jon , Ondřej Bojar

We propose a genetic algorithm (GA) for hyperparameter optimization of artificial neural networks which includes chromosomal crossover as well as a decoupling of parameters (i.e., weights and biases) from hyperparameters (e.g., learning…

神经与进化计算 · 计算机科学 2019-01-15 Aaron Vose , Jacob Balma , Alex Heye , Alessandro Rigazzi , Charles Siegel , Diana Moise , Benjamin Robbins , Rangan Sukumar

Genetic algorithms (GAs) have a long history of over four decades. GAs are adaptive heuristic search algorithms that provide solutions for optimization and search problems. The GA derives expression from the biological terminology of…

光学 · 物理学 2018-12-03 Kaspar Höschel , Vasudevan Lakshminarayanan

Recently, researchers have applied genetic algorithms (GAs) to address some problems in quantum computation. Also, there has been some works in the designing of genetic algorithms based on quantum theoretical concepts and techniques. The so…

神经与进化计算 · 计算机科学 2007-05-23 Gilson A. Giraldi , Renato Portugal , Ricardo N. Thess

Genetic algorithms are a well-known example of bio-inspired heuristic methods. They mimic natural selection by modeling several operators such as mutation, crossover, and selection. Recent discoveries about Epigenetics regulation processes…

神经与进化计算 · 计算机科学 2023-03-20 Mohamed Djallel Dilmi , Hanene Azzag , Mustapha Lebbah

Structure-based drug design (SBDD) aims to discover drug candidates by finding molecules (ligands) that bind tightly to a disease-related protein (targets), which is the primary approach to computer-aided drug discovery. Recently, applying…

定量方法 · 定量生物学 2022-12-01 Tianfan Fu , Wenhao Gao , Connor W. Coley , Jimeng Sun