Results 11 to 20 of about 588,921 (316)

A memetic ant colony optimization algorithm for the dynamic travelling salesman problem [PDF]

open access: yes, 2010
Copyright @ Springer-Verlag 2010.Ant colony optimization (ACO) has been successfully applied for combinatorial optimization problems, e.g., the travelling salesman problem (TSP), under stationary environments.
Yang, S   +5 more
core   +4 more sources

Optimizing the Shape of Signals with Quadrature Amplitude Modulation According to the Criterion of Given Reduction Rate of Out-of-Band Emissions

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2022
Introduction. The growth in the volume of information transmitted through communication channels leads to their significant congestion. Almost all methods conventionally used to increase the data transfer rate in given frequency bands have been exhausted.
S. B. Makarov   +2 more
doaj   +1 more source

Automation of Optimization Synthesis for Modular Technological Equipment [PDF]

open access: yesЖурнал інженерних наук, 2023
Technological equipment design based on functionally modular methods is widely used in various technical fields. The designed object can be a technological machine, a production line, or a manufacturing complex.
Zaleta O. M.   +5 more
doaj   +1 more source

Underwater image restoration through regularization of coherent structures

open access: yesFrontiers in Marine Science, 2022
Restoration of underwater images plays a vital role in underwater target detection and recognition, underwater robots, underwater rescue, sea organism monitoring, marine geological survey, and real-time navigation.
Usman Ali, Muhammad Tariq Mahmood
doaj   +1 more source

On Optimal Ordering in the Optimal Stopping Problem [PDF]

open access: yesProceedings of the 21st ACM Conference on Economics and Computation, 2020
In the classical optimal stopping problem, a player is given a sequence of random variables $X_1\ldots X_n$ with known distributions. After observing the realization of $X_i$, the player can either accept the observed reward from $X_i$ and stop, or reject the observed reward from $X_i$ and continue to observe the next variable $X_{i+1}$ in the sequence.
Shipra Agrawal 0001   +2 more
openaire   +2 more sources

About the Object-Oriented Implementation of the Branch and Boundary Method for the Travelling Salesman Problem. Part I

open access: yesСовременные информационные технологии и IT-образование, 2022
Many discrete optimization problems are very difficult to solve on a computer; hence they are titled “intractable”. More precisely, the possible approaches to solving these problems quickly are difficult to solve (for describing algorithms, for ...
Boris Melnikov
doaj   +1 more source

Solving the Container Relocation Problem by Using a Metaheuristic Genetic Algorithm

open access: yesApplied Sciences, 2022
Maritime transport is the backbone of international trade of goods. Therefore, seaports are of great importance for maritime transport. Container transport plays an important role in maritime transport and is increasing year by year.
Marko Gulić   +3 more
doaj   +1 more source

A METHOD FOR CHOOSING A STRATEGY FOR THE BEHAVIOR OF A CELLULAR AUTOMATON WHEN SOLVING THE PROBLEM OF FINDING TARGETS BY A GROUP OF MOVING OBJECTS

open access: yesСучасні інформаційні системи, 2021
Currently, a large number of different mathematical models and methods aimed at solving problems of multidimensional optimization and modeling of complex behavioral systems have been developed.
Valerii Chystov   +3 more
doaj   +1 more source

Task-Based Design Approach: Development of a Planar Cable-Driven Parallel Robot for Upper Limb Rehabilitation

open access: yesApplied Sciences, 2021
This paper deals with the optimal design of a planar cable-driven parallel robot (CDPR), with three degrees of freedom, intended for assisting the patient’s affected upper limb along a prescribed movement.
Ferdaws Ennaiem   +7 more
doaj   +1 more source

Northern Goshawk Optimization: A New Swarm-Based Algorithm for Solving Optimization Problems

open access: yesIEEE Access, 2021
Optimization algorithms are one of the effective stochastic methods in solving optimization problems. In this paper, a new swarm-based algorithm called Northern Goshawk Optimization (NGO) algorithm is presented that simulates the behavior of northern ...
Mohammad Dehghani   +2 more
doaj   +1 more source

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