Cerca risorse accademiche

La demanda actual de grandes capacidades de cómputo ha comportado un importante progreso de los sistemas paralelos. Asimismo, diferentes estudios constatan la baja utilización de los recursos de cómputo disponibles en...

Materie / parole chiave: Economía y Comercio; Economía; General

Materie / parole chiave: Ciencia; Investigación y Metodología

Multiproduct pipelines permit to transport large volumes of a wide range of refined petroleum products from major supply sources to distribution centers near market areas. Batches of refined products and grades are pumpe...

Materie / parole chiave: JOHNSON, LYNWOOD A; JOHN WILEY & SONS; 658.503 J67o

Materie / parole chiave: KERZNER, HAROLD; JOHN WILEY & SONS; 658.404 K419p9

Materie / parole chiave: KERZNER, HAROLD; JOHN WILEY & SONS; 658.404 K419p7

This article introduces a new version of the Multiple Machine Scheduling Problem: the Scheduling Problem with Time Windows and Minimal Overlap (SPTWMO). Given a set of nonpreemptive jobs with time windows and a number of...

This paper is an extension of a previous paper published in [2]. In this problem it is necessary to schedule several jobs that involve four process and for each one of them there is a group of machines available (of simi...

In Bluetooth networks, devices are organized into small piconets and large scatternets, and each node acts as the role of master, slave or gateway. Due to dynamic topology changes, different bandwidth available and unpre...

Parallel machine scheduling, involves the allocation of jobs to the system resources (a bank of machines in parallel). A basic model consisting of m machines and n jobs is the foundation of more complex models. Here, job...

El problema general de scheduling representa un desafío para su resolución dado que es un problema inherentemente difícil. Por otro lado, existe una gran variedad de enfoques cuya efectividad depende del tipo, tamaño...

Evolutionary algorithms (EAs) are merely blind search algorithms, which only make use of the relative fitness of solutions, but completely ignore the nature of the problem. Their performance can be improved by using new ...

Particle Swarm Optimization (PSO) ha sido utilizado exitosamente en diferentes áreas como optimización mutidimensional y multiobjetivo, y entrenamiento de redes neuronales entre otras, pero existen actualmente pocos re...

En este artículo se presenta una versión del algoritmo de Particle Swarm Optimization que ha sido hibridizado con un operador dinámico de mutación y que implementa el modelo conocido como local best (l-best). El algo...

Ant Colony Optimization algorithms are intrinsically distributed algorithms where independent agents are in charge of building solutions. Stigmergy or indirect communication is the way in which each agent learns from the...