Results 11 to 20 of about 15,096,448 (302)

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

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

Coalitional Game Theory Based Value Sharing in Energy Communities

open access: yesIEEE Access, 2021
This paper presents a coalitional game for value sharing in energy communities (ECs). It is proved that the game is super-additive, and the grand coalition effectively increases the global payoff. It is also proved that the model is balanced and thus, it
Amir Safdarian   +4 more
doaj   +1 more source

Optimal Task Allocation Algorithm Based on Queueing Theory for Future Internet Application in Mobile Edge Computing Platform

open access: yesSensors, 2022
For 5G and future Internet, in this paper, we propose a task allocation method for future Internet application to reduce the total latency in a mobile edge computing (MEC) platform with three types of servers: a dedicated MEC server, a shared MEC server,
Yukiko Katayama, Takuji Tachibana
doaj   +1 more source

The Effect of Blue Noise on the Optimization Ability of Hopfield Neural Network

open access: yesApplied Sciences, 2023
Noise is ubiquitous in the real-world environment. At present, most scholars only include the stage of Gaussian white noise when applying noise in neural networks and regard white noise as a tool to optimize the network model, which is far from enough ...
Yu Zhang   +5 more
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 Study on Wireless Charging for Prolonging the Lifetime of Wireless Sensor Networks

open access: yesSensors, 2017
Wireless charging is an important issue in wireless sensor networks, since it can provide an emerging and effective solution in the absence of other power supplies.
Weijian Tu   +3 more
doaj   +1 more source

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

A Two-Step Strategy for System Identification of Civil Structures for Structural Health Monitoring Using Wavelet Transform and Genetic Algorithms

open access: yesApplied Sciences, 2017
Nowadays, the accurate identification of natural frequencies and damping ratios play an important role in smart civil engineering, since they can be used for seismic design, vibration control, and condition assessment, among others.
Carlos Andres Perez-Ramirez   +6 more
doaj   +1 more source

Optimization of through-bolt steel beam connection to CFST column reinforced with rib plates using RSM method and MCEO algorithm [PDF]

open access: yesNumerical Methods in Civil Engineering, 2021
Today, one of the most important engineering requirements is to ensure optimal design with best possible seismic performance of structures. To this end, the present paper aims to apply the optimization process for the design of the through-bolt steel ...
Khadijeh Ghanbari Soumeh   +1 more
doaj   +1 more source

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