Search Results - "Oliveira, Roberto M."

EPLC-CMAC: An enhanced cooperative MAC protocol for broadband PLC systems by Oliveira, Roberto M., Vieira, Alex B., Ribeiro, Moises V.

“…In this work, we introduce an enhanced cooperative medium access control protocol which merges a cooperative protocol with a packet correction technique at the…”
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An enhanced cooperative MAC protocol for hybrid PLC/wireless systems by Oliveira, Roberto M., de Oliveira, Lucas G., Vieira, Alex B., Ribeiro, Moises V.

“…In this study, the merge of a cooperative protocol with packet correction techniques at the link layer level is proposed. The resulting protocol, named…”
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Performance evaluation of in-home broadband PLC systems using a cooperative MAC protocol by Oliveira, Roberto M., Facina, Michelle S.P., Ribeiro, Moises V., Vieira, Alex B.

“…In this article, we present an in-depth analysis of cooperation benefits in power line communication (PLC) networks. In order to conduct our evaluation, we…”
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Improving a Smart Environment with Wireless Network User Load Prediction by Frank, Lucas R., De Oliveira, Roberto M., Vieira, Alex B., Silva, Edelberto Franco

“…Over the years, wireless networks have been suffering a significant increase in the number of connected users, and dealing with this increase is extremely…”
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Darknet traffic detection and characterization with models based on decision trees and neural networks by Coutinho Marim, Mateus, Ramos, Paulo Vitor Barbosa, Vieira, Alex B., Galletta, Antonino, Villari, Massimo, de Oliveira, Roberto M., Silva, Edelberto Franco

“…The Darknet is a set of networks and technologies, having as fundamental principles anonymity and security. In many cases, they are associated with illicit…”
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CodePLC: A Network Coding MAC Protocol for Power Line Communication by Silveira, L. M. F., Oliveira, Roberto M., Ribeiro, Moises V., Vieira, Luiz F. M., Vieira, Marcos A. M., Vieira, Alex B.

“…Power line communication systems face several challenges which degrade data communication quality. To overcome such issues, we propose CodePLC, a network…”
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Evaluation of the roughness of composite resins submitted to different surface treatments by Gonçalves, Mariella A, Teixeira, Vitória C F, Rodrigues, Sônia S M F G, de Oliveira, Roberto S M F, Salvio, Luciana A

“…The aim of this study was to evaluate the surface roughness of restorative composite resins after polishing with aluminum oxide discs and applying an adhesive…”
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Aspiration of the dental crown in an elderly patient by Hadad, Henrique, de Jesus, Laís Kawamata, Poli, Pier Paolo, Garcia-Júnior, Idelmo Rangel, Souza, Francisley Ávila, de Oliveira, Flávio Roberto Garbelini

“…The aspiration of objects and foreign bodies requires quick and systematic care. During emergent orotracheal intubation, accidental dental crown release can…”
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Bioprótese aórtica porcina "Stentless": acompanhamento clínico a médio prazo Porcine Stentless heart valve substitutes: technical and clinical mid-term follow-up by Mário O Vrandecic, Bayard Gontijo Filho, Fernando Antônio Fantini, João Alfredo Paula E Silva, Ozanan C Oliveira, Idail Costa Martins Jr, Juscelino Teixeira Barbosa, Roberto M Oliveira, Sandra O. S Avelar, Hebert C Miotto, Mauricio R Barbosa, Érika Vrandecic, Ektor Vrandecic

“…O presente trabalho visa apresentar os resultados obtidos a médio prazo com o uso da prótese valvar aórtica porcina sem suporte "Stentless" Biocor. De maio de…”
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O líquido cefalorraquíano inicial nas meningencefalites por Cryptococcus neoformans by DOS REIS, J. B. FILHO, NEVES, A. C, ZYMBERG, S. T, CARNEIRO DE OLIVEIRA, R. M

“…A criptococose, conhecida desde 1905, é doença grave, causada pelo Cryptococcus neoformans. Nesta entidade o estudo do líquido cefalorraquiano é muito…”
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O líquido cefalorraquiano inicial nas meningencefalites por Cryptococcus neoformans by Reis-Filho, João Baptista dos, Neves, Afonso Carlos, Zymberg, Samuel Tau, Oliveira, Roberto de M. Carneiro de

“…A criptococose, conhecida desde 1905, é doença grave, causada pelo Cryptococcus neoformans. Nesta entidade o estudo do líquido cefalorraquiano é muito…”
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