Results 81 to 90 of about 9,168 (188)

An Efficient Optimization Algorithm for Resource-Constrained Steelmaking Scheduling Problems

open access: yesIEEE Access, 2018
In this paper, we address the steelmaking scheduling problems with multiple constrained resources. The objective is to minimize the maximum completion time. We consider the continuous casting constraint and resource constraints simultaneously.
Junqing Li   +5 more
doaj   +1 more source

Where Should We Place LiDARs on the Autonomous Vehicle? - An Optimal Design Approach

open access: yes, 2019
Autonomous vehicle manufacturers recognize that LiDAR provides accurate 3D views and precise distance measures under highly uncertain driving conditions. Its practical implementation, however, remains costly.
Arief, Mansur, Liu, Zuxin, Zhao, Ding
core   +1 more source

Research on Three‐Dimensional Autonomous Obstacle Avoidance Path Planning Methods for UAVs

open access: yesTransactions on Emerging Telecommunications Technologies, Volume 37, Issue 2, February 2026.
This study presents a three‐dimensional autonomous obstacle‐avoidance path planning method for unmanned aerial vehicles (UAVs) based on a deep reinforcement learning (DRL)‐enhanced Mayfly Algorithm. The traditional Mayfly Algorithm suffers from issues such as random initial population generation and slow convergence.
Chong Wu, Hao Cheng, Hua Wang
wiley   +1 more source

Artificial Flora (AF) Optimization Algorithm

open access: yesApplied Sciences, 2018
Inspired by the process of migration and reproduction of flora, this paper proposes a novel artificial flora (AF) algorithm. This algorithm can be used to solve some complex, non-linear, discrete optimization problems.
Long Cheng, Xue-han Wu, Yan Wang
doaj   +1 more source

A Decompositional Approach for Two‐Dimensional, Two‐Phase, Nonlinear Inverse Stefan Problems Using the Method of Fundamental Solutions

open access: yesStudies in Applied Mathematics, Volume 156, Issue 2, February 2026.
ABSTRACT In this paper, we propose a decompositional (phase‐wise split) approach to solve a two‐dimensional, two‐phase (solid and liquid, say), nonlinear inverse Stefan problem. The first step is to approximate the unknown moving boundary between the two phases and the Stefan condition on that boundary using the overspecified boundary and initial data ...
Gujji Murali Mohan Reddy   +2 more
wiley   +1 more source

Discrete and Continuous Optimization Based on Hierarchical Artificial Bee Colony Optimizer

open access: yesJournal of Applied Mathematics, 2014
This paper presents a novel optimization algorithm, namely, hierarchical artificial bee colony optimization (HABC), to tackle complex high-dimensional problems.
Lianbo Ma   +5 more
doaj   +1 more source

Fractional‐order controller tuning via minimization of integral of time‐weighted absolute error without multiple closed‐loop tests

open access: yesAsian Journal of Control, Volume 28, Issue 1, Page 20-33, January 2026.
Abstract This study presents a non‐iterative tuning technique for a linear fractional‐order (FO) controller, based on the integral of the time‐weighted absolute error (ITAE) criterion. Minimizing the ITAE is a traditional approach for tuning FO controllers. This technique reduces the over/undershoot and suppresses the steady‐state error. In contrast to
Ansei Yonezawa   +4 more
wiley   +1 more source

Swarm intelligence for scheduling: a review [PDF]

open access: yes, 2013
Swarm Intelligence generally refers to a problem-solving ability that emerges from the interaction of simple information-processing units. The concept of Swarm suggests multiplicity, distribution, stochasticity, randomness, and messiness.
Madureira, Ana Maria   +2 more
core  

Discrete optimum design of truss structures using artificial bee colony algorithm

open access: yesStructural and Multidisciplinary Optimization, 2010
Over the past few years, swarm intelligence based optimization techniques such as ant colony optimization and particle swarm optimization have received considerable attention from engineering researchers and practitioners. These algorithms have been used in the solution of various engineering problems.
openaire   +1 more source

Ensemble Kalman filter in latent space using a variational autoencoder pair

open access: yesQuarterly Journal of the Royal Meteorological Society, Volume 152, Issue 775, January 2026 Part B.
The use of the ensemble Kalman filter (EnKF) in strongly nonlinear or constrained atmospheric, oceanographic, or sea‐ice models can be challenging. Applying the EnKF in the latent space of a variational autoencoder (VAE) ensures that the ensemble members satisfy the balances and constraints present in the model.
Ivo Pasmans   +4 more
wiley   +1 more source

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