R
Rafael Pereira Esteves
Researcher at Universidade Federal do Rio Grande do Sul
Publications - 16
Citations - 965
Rafael Pereira Esteves is an academic researcher from Universidade Federal do Rio Grande do Sul. The author has contributed to research in topics: Virtualization & Cloud computing. The author has an hindex of 11, co-authored 16 publications receiving 905 citations. Previous affiliations of Rafael Pereira Esteves include University of Rio Grande & University of Waterloo.
Papers
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Journal ArticleDOI
Data Center Network Virtualization: A Survey
Md. Faizul Bari,Raouf Boutaba,Rafael Pereira Esteves,Lisandro Zambenedetti Granville,Maxim Podlesny,Golam Rabbani,Qi Zhang,Mohamed Faten Zhani +7 more
TL;DR: A survey of the current state-of-the-art in data center networks virtualization, and a detailed comparison of the surveyed proposals are presented.
Proceedings Article
On tackling virtual data center embedding problem
Golam Rabbani,Rafael Pereira Esteves,Maxim Podlesny,Gwendal Simon,Lisandro Zambenedetti Granville,Raouf Boutaba +5 more
TL;DR: A new embedding solution for data centers that, in addition to virtual machine placement, explicitly considers the relation between switches and links, allows multiple resources of the same request to be mapped to a single physical resource, and reduces resource fragmentation in terms of CPU is proposed.
Journal ArticleDOI
On the management of virtual networks
TL;DR: This article surveys some of the prominent solutions for network virtualization management and identifies research opportunities in the area and investigates the investigation of novel management solutions in recent years.
Proceedings ArticleDOI
A cloud monitoring framework for self-configured monitoring slices based on multiple tools
Marcio Barbosa de Carvalho,Rafael Pereira Esteves,Guilherme da Cunha Rodrigues,Lisandro Zambenedetti Granville,Liane Margarida Rockenbach Tarouco +4 more
TL;DR: This paper proposes a framework to address the problem of creating monitoring slices automatically independent of the monitoring solutions employed, and develops FlexACMS, flexible automate cloud monitoring slices, which relies on a modules that flexibly handles cloud platforms and monitoring solutions.
Journal ArticleDOI
Using Empirical Estimates of Effective Bandwidth in Network-Aware Placement of Virtual Machines in Datacenters
Runxin Wang,Juliano Araujo Wickboldt,Rafael Pereira Esteves,Lei Shi,Brendan Jennings,Lisandro Zambenedetti Granville +5 more
TL;DR: Experimental results show that, in contrast to the Oktopus network-aware VM placement system, MAPLE can allocate computing and network resources in a manner that balances efficiency of resource utilization with performance predictability.