Results 21 to 30 of about 11,184,024 (281)

COMPUTER TECHNOLOGIES IN LINE STRUCTURE ROUTING

open access: yesРоссийский технологический журнал, 2017
Under study are two approaches to creating computer programs for computer-aided design of linear structures trails. The first approach, which realised in the existing CAD of linear structures, is not focused on the optimization of the design decisions ...
V. I. Struchenkov
doaj   +1 more source

FORMING MODELING OF A SINGLE-PRODUCT PRODUCTION PROGRAM OF AN ENTERPRISE AT THE EXPENCE OF OWN MEANS

open access: yesДискурс, 2017
Economic-mathematical models of forming enterprise production program with single-product taking into account free store capacity, average labor of product, market demand and other basic resources realized at the expense of own means were elaborated ...
N. A. Sokolitsyna
doaj   +1 more source

Estimation of tropical soils’ hydraulic properties with inverse method and tension infiltrometer field data

open access: yesRevista Ambiente & Água, 2020
In the last few years, many studies have been published by authors from several countries offering approximations and use of the inverse method. However, the unique environmental conditions and distinct properties of the tropical soils in Brazil require ...
João José da Silva Junior   +4 more
doaj   +1 more source

A Hybrid Optimization Technique Using Exchange Market and Genetic Algorithms

open access: yesIEEE Access, 2020
This paper proposes a hybrid optimization technique combining genetic and exchange market algorithms. These algorithms are two evolutionary algorithms that facilitate finding optimal solutions for different optimization problems.
Amirreza Jafari   +3 more
doaj   +1 more source

Application of piecewise-linear approximation of probabilistic-time characteristics of queuing systems

open access: yesКосмические аппараты и технологии, 2020
Nowadays many modern industries depend on satellite technologies to a greater or lesser extent. To build such satellite communication systems it is necessary to have estimated parameters of high service quality, one including the information delay time ...
I. L. Krikunov, K. E. Gaipov
doaj   +1 more source

CORPORATE GOVERNANCE REGULATION IN EMERGING COUNTRIES. CASE OF ROMANIA [PDF]

open access: yesManagement & Marketing, 2010
Most of the literature on corporate governance emphasizes that firms should be run in the interests of shareholders. This is a suitable objective function when markets are perfect and complete. In many emerging economies this is not the case: markets are
Claudiu George BOCEAN
doaj  

Reliability impact for optimal placement of power factor correction capacitors considering transient switching events

open access: yesThe Journal of Engineering, 2019
The power factor can be enhanced in many ways, one of which is a capacitor installation to correct the power factor at a particular location. While power factor correction capacitors are commonly used in power systems to generate Mvar at the bus, this ...
Abdulaziz A. Al-Muhanna   +1 more
doaj   +1 more source

A test problem for visual investigation of high-dimensional multi-objective search [PDF]

open access: yes, 2014
An inherent problem in multiobjective optimization is that the visual observation of solution vectors with four or more objectives is infeasible, which brings major difficulties for algorithmic design, examination, and development.
Yang, S   +9 more
core   +1 more source

Static and Dynamic Community Detection Methods That Optimize a Specific Objective Function: A Survey and Experimental Evaluation

open access: yesIEEE Access, 2020
Most current survey papers classify community detection methods into broad categories and do not draw clear boundaries between the specific techniques employed by these methods. We survey in this paper all fine-grained community detection categories, the
Kamal Taha
doaj   +1 more source

Partial Evaluation and Efficient Discarding for the Maximal Covering Location Problem

open access: yesIEEE Access, 2021
The maximal covering location problem attempts to locate a limited number of facilities in order to maximize the coverage over a set of demand nodes. This problem is NP-Hard and it has been often addressed by using metaheuristics, where the execution ...
Cynthia Porras   +3 more
doaj   +1 more source

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