Results 31 to 40 of about 2,488 (163)

Hybridization of Multi-Objective Deterministic Particle Swarm with Derivative-Free Local Searches

open access: yesMathematics, 2020
The paper presents a multi-objective derivative-free and deterministic global/local hybrid algorithm for the efficient and effective solution of simulation-based design optimization (SBDO) problems.
Riccardo Pellegrini   +5 more
doaj   +1 more source

Local search in memetic algorithms [PDF]

open access: yes, 2006
Memetic algorithms are popular randomized search heuristics combining evolutionary algorithms and local search. Their efficiency has been demonstrated in countless applications covering a wide area of practical problems.
Sudholt, Dirk
core   +1 more source

Countering FIMI by Digital Authoritarianisms: Audience Architecture and Reverse Language Engineering

open access: yesGlobal Policy, EarlyView.
ABSTRACT Foreign information manipulation and interference (FIMI) campaigns on social media are currently both more accessible and more impactful than the North Atlantic Treaty Organization's (NATO) or European Union's (EU), offering their opponents superiority and efficiency on those platforms.
Michelangelo Conoscenti
wiley   +1 more source

A MOS-based Dynamic Memetic Differential Evolution Algorithm for Continuous Optimization: A Scalability Test

open access: yes, 2010
Continuous optimization is one of the areas with more activity in the field of heuristic optimization. Many algorithms have been proposed and compared on several benchmarks of functions, with different performance depending on the problems.
Antonio LaTorre   +5 more
core   +1 more source

A Novel Memetic Framework for Enhancing Differential Evolution Algorithms via Combination With Alopex Local Search

open access: yesInternational Journal of Computational Intelligence Systems
Differential evolution (DE) represents a class of population-based optimization techniques that uses differences of vectors to search for optimal solutions in the search space.
Miguel Leon   +3 more
doaj   +1 more source

APPLICATION OF HYBRID MEMETIC ALGORITHM IN OPTIMAL CONTROL NONLINEAR STOCHASTIC SYSTEMS WITH INCOMPLETE FEEDBACK PROBLEMS

open access: yesНаучный вестник МГТУ ГА, 2018
The application of hybrid memetic algorithm of global constrained optimization in the search optimal control of nonlinear stochastic systems problem is researched in the paper.
A. V. Panteleev, V. N. Panovskiy
doaj   +1 more source

Solving the rotating seru production problem with dynamic multi-objective evolutionary algorithms

open access: yesJournal of Management Science and Engineering, 2022
Today's volatile market conditions in electronic industries have lead to a new production system, seru (which is the Japanese pronunciation for cell), and has been widely implemented in hundreds of Japanese and other Asia companies.
Feng Liu, Kan Fang, Jiafu Tang, Yong Yin
doaj   +1 more source

A matheuristic for the traveling salesman problem with positional consistency constraints

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract We propose a matheuristic for the traveling salesman problem with positional consistency constraints, where we seek to generate a set of routes with minimum total cost, in which the nodes visited in more than one route (consistent nodes) must occupy the same relative position in all routes.
Luís Gouveia, Ana Paias, Mafalda Ponte
wiley   +1 more source

A unified formulation for home healthcare routing and scheduling problems

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract Home Healthcare is an essential component of healthcare systems, where caregivers visit patients' homes to deliver services. While presenting advantages with respect to institutional care, such as being cost‐effective and alleviating family burdens, it presents challenges in scheduling and routing caregivers efficiently.
Sara Ceschia   +7 more
wiley   +1 more source

The Discursive Construction of Finnish Nationality on Twitch Esports Chat

open access: yesNations and Nationalism, EarlyView.
ABSTRACT This study explores how esports audiences discursively construct Finnish nationality when spectating games of Counter‐Strike: Global Offensive during a major international tournament. The largest esports tournament broadcasts can attract tens or hundreds of thousands of viewers, who participate in the public debate surrounding the matches.
Marko Siitonen   +4 more
wiley   +1 more source

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