Performance Evaluation Of Computer Networks
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. A proposal towards resilient complex networks through evaluation and adaptation mechanisms
Attacks and failures tolerance of complex networks is related to the concept of vulnerability in different contexts, from biology and sociology to computer science and physics. Studies have revealed that the topologies of these networks are inherently vulnerable to failures of central elements. Complex adaptive systems, emergent in nature, are considered mor
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/03/2012
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2. ESTIMAÇÃO DE UMA FRONTEIRA EFICIENTE PARA AVALIAR O DESEMPENHO DE ISPs, ATRAVÉS DA ANÁLISE ENVOLTÓRIA DE DADOS (DEA) / ESTIMATION OF AN EFFICIENT FRONTIER FOR ASSESSING THE PERFORMANCE OF ISPs, THROUGH Data envelopment analysis (DEA)
A Análise Envoltória de Dados (DEA Data Envelopment Analysis) é um método de estimação de fronteira Pareto-Koopmans eficiente, não-paramétrica, que auxilia tomadores de decisão a avaliarem Unidades de Tomada de Decisão (DMUs Data Making Units) ou firmas sob uma ótica de estimação de pontos de referência, baseados na eficácia e produtividade. D
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/08/2010
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3. Avaliação de controle neural a um processo de quatro tanques acoplados
The main goal of this doctorate thesis is the evaluation of neural control on a four interconnected tanks process, in laboratory environment, where the controlled variable is the water level height of the fourth tank. The dynamics of this process is non linear, as the outflow from the tanks depends on the square root of corresponding water height. This type
Publicado em: 2009
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4. Analysis of TCP protocols for high speed networks / Analise de protocolos TCP para redes de alta velocidade
The importance of the Reno TCP protocol started operating in January 01 st, 1983. Since this milestone, there were expressive advances on data transmission technologies, such as those of optical fibers and satellite channels which allow high transmission rates on long distances. Reno TCP remains the Internet standard protocol. However, its operation presents
Publicado em: 2008
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5. Performance evaluation of content-based image retrieval on networks / Avaliação do desempenho de recuperação de imagens médicas baseada em conteúdo em redes de computadores
The field of information retrieval based on visual contents, has increased in importance due to its great deal of available material, including digital images and videos, which has been shared and disseminated mainly via internet. Thus, new patterns of consumption, handling, and exploration of digital materials have been developed using proper organization a
Publicado em: 2008
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6. Proposta e avaliação: algoritmos para gerência de banda e seleção de caminhos em redes MPLS (DS-TE)
Este trabalho tem como objetivo propor e avaliar algoritmos para a gerência de banda compartilhada entre tipos de classes e a seleção de caminhos em redes DS-TE (DiffServ Aware MPLS Traffic Engineering) configurada com o modelo de restrição de banda RDM (Russian Doll Model). A dissertação introduz inicialmente as tecnologias que suportam a Qualidade d
Publicado em: 2008
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7. Detecção de intrusão em redes de computadores com estatísticas PDF e classificadores neurais
This work is a study about architectures, methods and results on computer networks intrusion detection to avoid Denial-of-Services attacks. The main techniques used were: packet-oriented window observation, structured hierarchical processes, anomaly based network intrusion detection by monitoring several network traffic parameters simultaneously. The Probabi
Publicado em: 2006
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8. ProgramaÃÃo paralela de alto nÃvel e eficiente sobre arquiteturas distribuÃdas
New technological paradigms have emerged in high-performance computing since last decade. The consolidation of distributed architectures and the recent advances in the state-of-the-art performance of processor and interconnection networks gave birth to clusters, conventional computer networks that can compete with supercomputers in its niche of applications,
Publicado em: 2003