Buscar recursos acadêmicos

This paper presents the solution of a real-world constrained bi-objective mechanical design problem in presence of a dynamic constraint by using the Modified Bacterial Foraging Optimization Algorithm. This algorithm, or...

Assuntos / palavras-chave: Computers; Artificial Intelligence; General

Assuntos / palavras-chave: Ordenadores; General

In this article we present an algorithm for solving bound constrained optimization problems without derivatives based on Powell´s method [38] for derivative-free optimization. First we consider the unconstrained optimiz...

On-line control and optimization can improve the efficiency of fuel cell systems, whilst simultaneously ensuring that the operation remains within a safe region. Also, fuel cells are subject to frequent variations in the...

Metaheuristics Algorithms are widely recognized as one of most practical approaches for Combinatorial Optimization Problems. This paper presents a comparison between two metaheuristics to solve a problem of Phase Bal...

Assuntos / palavras-chave: MURATA, YASUO; ACADEMIC PRESS; 330.0151 M972m

Assuntos / palavras-chave: HEYMAN, DANIEL P; MCGRAW-HILL; 003 H618s

In this article we present an algorithm for solving bound constrained optimization problems without derivatives based on Powell's method for derivative-free optimization. First we consider the unconstrained optimization ...

The objective of the present study was to develop an oral timed-released press-coated tablet containing theophylline as a model drug. A D-optimal design of experiment was employed to systematically study the effect of te...

An attempt has been made in this paper to access the control layer of the General Packet Radio Service (GPRS) network base station (BS), using throughput optimization. We focus on the effect of packet transmissions on th...

In this paper, we present a modified version of an algorithm inspired on the T-Cell model, it is an artificial immune system (AIS), based on the process that suffers the T-Cell. The proposed model (TCSA) is increased wit...

The aim of the present research was to study the optimisation of mevastatin production by Penicillium citrinum MTCC 1256. Optimization of fermentation medium was carried out by response surface methodology. Simultaneous ...

Given the large number of optimization problems that mankind faces, metaheuristics are very important strategies for the resolution of these problems. These strategies assess the suitability of the individuals, which rep...

Many problems of recent interest in statistics and machine learning can be posed in the framework of convex optimization. Due to the explosion in size and complexity of modern datasets, it is increasingly important to be...

The purpose of the present study was to develop and optimize floating-bioadhesive bilayer gastroretentive drug delivery system (GRDDS) exhibiting a unique combination of floatation and bioadhesion to prolong residence ...

The purpose of the present study was to prepare glycyrrhizic acid-phospholipid complex (GL-PLC) as to improve the oral bioavailability of glycyrrhizic acid (GL), enhance the drug efficacy and reduce the side effects. The...

Assuntos / palavras-chave: INTRILIGATOR, MICHAEL D; PRENTICE-HALL; 330.1543 I-61m

Esta monografía, enjuiciará la democracia y el Estado de Derecho en Latinoamérica, comparándolo con el modelo descrito por Luigi Ferrajoli. Modelo caracterizado por una constitución rígida y un Estado Constituciona...

Los buscadores se han convertido en la primera fuente de información de millones de personas que buscan productos y servicios cada día. Por ello, hay que saber cómo funcionan, de modo que podamos controlar aquellos fa...

Assuntos / palavras-chave: Functions; Mathematical optimization; Calculus, Integral

Assuntos / palavras-chave: Mathematical optimization; Numerical analysis; Linear programming

Assuntos / palavras-chave: Economics, Mathematical; Mathematical optimization; Electronic books

Assuntos / palavras-chave: Mathematical optimization