Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/99931
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Santos, Dorabella | - |
dc.contributor.author | Gomes, Teresa Martinez dos Santos | - |
dc.contributor.author | Martins, Lúcia Maria dos Reis Albuquerque | - |
dc.contributor.author | Vidal, Joao P. | - |
dc.date.accessioned | 2022-04-25T10:46:14Z | - |
dc.date.available | 2022-04-25T10:46:14Z | - |
dc.date.issued | 2022-04-19 | - |
dc.identifier.citation | D. Santos, T. Gomes, L. Martins and J. P. Vidal, "Resilient SDN Intercontroller Network Design under Availability Requirements and Geodiversity Constraints," 2022 18th International Conference on the Design of Reliable Communication Networks (DRCN), 2022, pp. 1-8, doi: 10.1109/DRCN53993.2022.9758020 | pt |
dc.identifier.isbn | 978-1-6654-0987-2 | - |
dc.identifier.uri | https://hdl.handle.net/10316/99931 | - |
dc.description.abstract | In Software-Defined Networking (SDN), the data plane is defined by the switches which are connected to a set of controllers defining the control plane. The intercontroller connections have lacked the same focus in the literature as the switch-controller connections, despite the set of logically centralized controllers being the brain of the SDN network. In this paper, we address a bi-objective joint optimization problem involving the controller placement problem, geodiversity and intercontroller availability guarantees. The availability guarantees imply a subgraph whose links can be upgraded at a given cost. The geodiversity constraints extend robustness to disaster-based failures. To solve this NP-complete non-linear problem, we employ a heuristic strategy based on the decomposition into manageable subproblems. | 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/4.0/ | pt |
dc.subject | SDN | pt |
dc.subject | controller placement | pt |
dc.subject | availability | pt |
dc.subject | heuristics | pt |
dc.subject | integer linear programming | pt |
dc.subject | bi-objective | pt |
dc.title | Resilient SDN Intercontroller Network Design under Availability Requirements and Geodiversity Constraints | pt |
dc.type | article | pt |
degois.publication.firstPage | 1 | pt |
degois.publication.lastPage | 8 | pt |
degois.publication.title | 18th International Conference on the Design of Reliable Communication Networks | pt |
dc.relation.publisherversion | https://ieeexplore.ieee.org/abstract/document/9758020 | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1109/DRCN53993.2022.9758020 | - |
dc.date.embargo | 2022-10-16 | * |
uc.date.periodoEmbargo | 180 | pt |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.parentdept | University of 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 |
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File | Description | Size | Format | |
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DRCN2022_Santos_et-al_EstudoGeral.pdf | Resilient SDN Intercontroller Network Design under Availability Requirements and Geodiversity Constraints | 667.74 kB | Adobe PDF | View/Open |
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