Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/92298
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Santos, Dorabella | - |
dc.contributor.author | Vidal, Joao P. | - |
dc.contributor.author | Gomes, Teresa Martinez dos Santos | - |
dc.contributor.author | Martins, Lúcia Maria dos Reis Albuquerque | - |
dc.date.accessioned | 2020-12-18T16:04:50Z | - |
dc.date.available | 2020-12-18T16:04:50Z | - |
dc.date.issued | 2020-11-11 | - |
dc.identifier.citation | D. Santos, J. P. Vidal, T. Gomes and L. Martins, "A Heuristic Method for Controller Placement and Enhanced Availability between SDN Controllers," 2020 11th International Conference on Network of the Future (NoF), Bordeaux, France, 2020, pp. 82-90, doi: 10.1109/NoF50125.2020.9249098 | pt |
dc.identifier.isbn | 978-1-7281-8055-7 | - |
dc.identifier.uri | https://hdl.handle.net/10316/92298 | - |
dc.description.abstract | The problem of guaranteeing ‘five-nines’ availability between the controllers in a SDN network is addressed. We consider the problem of controller placement under delay constraints, while assuming a sub-graph of enhanced availability between the controllers. The sub-graph can be upgraded at a given cost, to achieve the desired availability requirements. To solve this problem, we propose a heuristic method to evaluate several controller node sets and the upgrade cost of the subgraph for enhanced availability. The computational results show that slightly increasing the number of controllers can lead to a significant reduction in the upgrade cost. | pt |
dc.language.iso | eng | pt |
dc.publisher | IEEE | pt |
dc.relation | CENTRO-01-0145-FEDER-029312 | pt |
dc.relation | UIDB/00308/2020 | pt |
dc.rights | embargoedAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | pt |
dc.subject | integer linear programming | pt |
dc.subject | SDN | pt |
dc.subject | controller placement | pt |
dc.subject | availability | pt |
dc.subject | Steiner tree | pt |
dc.subject | heuristics | pt |
dc.title | A Heuristic Method for Controller Placement and Enhanced Availability between SDN Controllers | pt |
dc.type | article | pt |
degois.publication.firstPage | 82 | pt |
degois.publication.lastPage | 90 | pt |
degois.publication.location | Bordeaux, France. | pt |
degois.publication.title | 2020 11th International Conference on Network of the Future (NoF) | pt |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/9249098 | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1109/NoF50125.2020.9249098 | - |
dc.date.embargo | 2022-11-11 | * |
rcaap.embargofct | IEEE embargo is 24 months. | pt |
uc.date.periodoEmbargo | 730 | pt |
item.fulltext | Com Texto completo | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
crisitem.project.grantno | Institute for Systems Engineering and Computers at Coimbra - INESC Coimbra | - |
crisitem.author.researchunit | INESC Coimbra – Institute for Systems Engineering and Computers at Coimbra | - |
crisitem.author.researchunit | INESC Coimbra – Institute for Systems Engineering and Computers at Coimbra | - |
crisitem.author.researchunit | INESC Coimbra – Institute for Systems Engineering and Computers at Coimbra | - |
crisitem.author.orcid | 0000-0003-0368-2222 | - |
crisitem.author.orcid | 0000-0002-3084-5608 | - |
crisitem.author.orcid | 0000-0002-6534-0159 | - |
Appears in Collections: | FCTUC Eng.Electrotécnica - Artigos em Livros de Actas I&D INESCC - Artigos e Resumos em Livros de Actas |
Files in This Item:
File | Description | Size | Format | |
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NoF2020_final_preprint.pdf | 317.93 kB | Adobe PDF | View/Open |
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