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Detalhes

Detalhes

  • Nome

    Fernando Silva
  • Cluster

    Informática
  • Cargo

    Investigador Coordenador
  • Desde

    01 janeiro 2009
008
Publicações

2019

Temporal network alignment via GoT-WAVE

Autores
Aparício, D; Ribeiro, P; Milenkovic, T; Silva, F;

Publicação
Bioinformatics

Abstract

2019

Iris: Secure reliable live-streaming with opportunistic mobile edge cloud offloading

Autores
Martins, R; Correia, ME; Antunes, L; Silva, F;

Publicação
Future Generation Computer Systems

Abstract
The ever-increasing demand for higher quality live streams is driving the need for better networking infrastructures, specially when disseminating content over highly congested areas, such as stadiums, concerts and museums. Traditional approaches to handle this type of scenario relies on a combination of cellular data, through 4G distributed antenna arrays (DAS), with a high count of WiFi (802.11) access points. This obvious requires a substantial upfront cost for equipment, planning and deployment. Recently, new efforts have been introduced to securely leverage the capabilities of wireless multipath, including WiFi multicast, 4G, and device-to-device communications. In order to solve these issues, we propose an approach that lessens the requirements imposed on the wireless infrastructures while potentially expanding wireless coverage through the crowd-sourcing of mobile devices. In order to achieve this, we propose a novel pervasive approach that combines secure distributed systems, WiFi multicast, erasure coding, source coding and opportunistic offloading that makes use of hyperlocal mobile edge clouds. We empirically show that our solution is able to offer a 11 fold reduction on the infrastructural WiFi bandwidth usage without having to modify any existing software or firmware stacks while ensuring stream integrity, authorization and authentication. © 2019 Elsevier B.V.

2018

Parallel Asynchronous Strategies for the Execution of Feature Selection Algorithms

Autores
Silva, J; Aguiar, A; Silva, F;

Publicação
International Journal of Parallel Programming

Abstract

2018

Video Dissemination in Untethered Edge-Clouds: A Case Study

Autores
Rodrigues, J; Marques, ERB; Silva, J; Lopes, LMB; Silva, FMA;

Publicação
Distributed Applications and Interoperable Systems - Lecture Notes in Computer Science

Abstract

2018

Graphlet-orbit Transitions (GoT): A fingerprint for temporal network comparison

Autores
Aparicio, D; Ribeiro, P; Silva, F;

Publicação
PLOS ONE

Abstract

Teses
supervisionadas

2017

Scheduling Computations Over High Churn Networks of Mobile Devices

Autor
Joaquim Magalhães Esteves da Silva

Instituição
UP-FCUP

2017

Crowdsourcing Video Replays Using Mobile Edge-clouds

Autor
Filipe Esteves

Instituição
UP-FCUP

2016

Scheduling computations over high-churn networks of mobile devices

Autor
Joaquim Magalhães Esteves da Silva

Instituição
UP-FCUP

2016

Towards a Middleware for Mobile-Edge-Cloud Applications

Autor
João Filipe Rodrigues

Instituição
UP-FCUP

2016

Pattern Discovery in Complex Networks

Autor
David Oliveira Aparício

Instituição
UP-FCUP