Amaro de Sousa

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 40

Top Topics

Top Venues

Electron. Notes Discret. Math.

Publications

Adelaide Cerveira, Amaro de Sousa, E. J. Solteiro Pires, José Baptista
Optimizing wind farm cable layout considering ditch sharing. Int. Trans. Oper. Res. 31 (1) (2024)
Michal Pióro, Mariusz Mycek, Artur Tomaszewski, Amaro de Sousa
Maximizing SDN resilience to node-targeted attacks through joint optimization of the primary and backup controllers placements. Networks 83 (2) (2024)
Fábio Barbosa, Amaro de Sousa, Agostinho Agra
Provision of maximum connectivity resiliency with minimum cost to telecommunication networks through third-party networks. Networks 82 (2) (2023)
Michal Pióro, Mariusz Mycek, Artur Tomaszewski, Amaro de Sousa
On joint primary and backup controllers' placement optimization against node-targeted attacks. RNDM (2022)
Aziza Zaouga, Amaro de Sousa, Monia Najjar, Paulo P. Monteiro
Dynamic Bandwidth Allocation for NG-PONs With Channel Bonding. IEEE Commun. Lett. 26 (2) (2022)
Fábio Barbosa, Agostinho Agra, Amaro de Sousa
The minimum cost network upgrade problem with maximum robustness to multiple node failures. Comput. Oper. Res. 136 (2021)
Fábio Barbosa, Amaro de Sousa, Agostinho Agra, Krzysztof Walkowiak, Róza Goscien
RMSA algorithms resilient to multiple node failures in dynamic EONs. Opt. Switch. Netw. 42 (2021)
Omran Ayoub, Amaro de Sousa, Silvia Mendieta, Francesco Musumeci, Massimo Tornatore
Online Virtual Machine Evacuation for Disaster Resilience in Inter-Data Center Networks. IEEE Trans. Netw. Serv. Manag. 18 (2) (2021)
Dorabella Santos, Amaro de Sousa, Carmen Mas Machuca, Jacek Rak
Assessment of Connectivity-Based Resilience to Attacks Against Multiple Nodes in SDNs. IEEE Access 9 (2021)
Mariusz Mycek, Michal Pióro, Artur Tomaszewski, Amaro de Sousa
Optimizing primary and backup SDN controllers' placement resilient to node-targeted attacks. CNSM (2021)
Carlos Natalino, Amaro de Sousa, Lena Wosinska, Marija Furdek
Content placement in 5G-enabled edge/core data center networks resilient to link cut attacks. Networks 75 (4) (2020)
Fabio Barbosa, Amaro de Sousa, Agostinho Agra
Design/upgrade of a transparent optical network topology resilient to the simultaneous failure of its critical nodes. Networks 75 (4) (2020)
Amaro de Sousa
Improving the Connectivity Resilience of a Telecommunications Network to Multiple Link Failures Through a Third-Party Network. DRCN (2020)
Amaro de Sousa, Gabriela Gallo, Santiago Gutierrez, Franco Robledo, Pablo Rodríguez-Bocca, Pablo Romero
A tree-block decomposition-based heuristic for the minimum broadcast time. Int. J. Metaheuristics 7 (4) (2020)
Fabio Barbosa, Amaro de Sousa, Agostinho Agra
Evaluation and Design of Elastic Optical Networks Resilient to Multiple Node Failures. DRCN (2019)
Amaro de Sousa, Juan Piccini, Franco Robledo, Pablo Romero
An Interplay between Critical Node Detection and Epidemic Models. RNDM (2019)
Amaro de Sousa, Dorabella Santos
The Minimum Cost D-Geodiverse Anycast Routing with Optimal Selection of Anycast Nodes. DRCN (2019)
Dorabella Santos, Amaro de Sousa, Carmen Mas Machuca
The controller placement problem for robust SDNs against malicious node attacks considering the control plane with and without split-brain. Ann. des Télécommunications 74 (9-10) (2019)
Aziza Zaouga, Amaro de Sousa, Monia Najjar, Paulo P. Monteiro
Low Latency Dynamic Bandwidth Allocation Algorithms for NG-PON2 to Support 5G Fronthaul and Data Services. ICTON (2019)
Amaro de Sousa, Teresa Gomes, Rita Girão-Silva, Lúcia Martins
Minimization of the network availability upgrade cost with geodiverse routing for disaster resilience. Opt. Switch. Netw. 31 (2019)
Fabio Barbosa, Amaro de Sousa, Agostinho Agra, Krzysztof Walkowiak, Róza Goscien
A RMSA Algorithm Resilient to Multiple Node Failures on Elastic Optical Networks. RNDM (2019)
Amaro de Sousa, Gabriela Gallo, Santiago Gutierrez, Franco Robledo, Pablo Rodríguez-Bocca, Pablo Romero
Heuristics for the Minimum Broadcast Time. Electron. Notes Discret. Math. 69 (2018)
Fabio Barbosa, Amaro de Sousa, Agostinho Agra
The Design of Transparent Optical Networks Minimizing the Impact of Critical Nodes. Electron. Notes Discret. Math. 64 (2018)
Carlos Natalino, Amaro de Sousa, Lena Wosinska, Marija Furdek
On the Trade-offs between User-to-Replica Distance and CDN Robustness to Link Cut Attacks. RNDM (2018)
Dorabella Santos, Amaro de Sousa, Carmen Mas Machuca
Robust SDN controller placement to malicious node attacks. ICIN (2018)
Dorabella Santos, Amaro de Sousa, Paulo P. Monteiro
Compact Models for Critical Node Detection in Telecommunication Networks. Electron. Notes Discret. Math. 64 (2018)
Dorabella Santos, Amaro de Sousa, Carmen Mas Machuca
Combined Control and Data Plane Robustness of SDN Networks against Malicious Node Attacks. CNSM (2018)
Fabio Barbosa, Amaro de Sousa, Agostinho Agra
Topology Design of Transparent Optical Networks Resilient to Multiple Node Failures. RNDM (2018)
Bálazs Vass, László Németh, Martin Zachariasen, Amaro de Sousa, János Tapolcai
Vulnerable Regions of Networks on Sphere. RNDM (2018)
Amaro de Sousa, Paulo P. Monteiro, Carlos B. Lopes
Lightpath admission control and rerouting in dynamic flex-grid optical transport networks. Networks 69 (1) (2017)
Amaro de Sousa, David Melo, Paulo P. Monteiro
A worst case analysis of C-RAN fronthaul coverage length with Ethernet based technologies. ICTON (2017)
Amaro de Sousa, Teresa Gomes, Rita Girão-Silva, Lúcia Martins
Minimizing the network availability upgrade cost with geodiversity guarantees. RNDM (2017)
Daniela Moniz, António Eira, Amaro de Sousa, João Pires
On the comparative efficiency of non-disruptive defragmentation techniques in flexible-grid optical networks. Opt. Switch. Netw. 25 (2017)
Amaro de Sousa, Carlos B. Lopes, Paulo P. Monteiro
Lightpath Admission Control in Dynamic Optical Transport Networks. Electron. Notes Discret. Math. 52 (2016)
Teresa Gomes, János Tapolcai, Christian Esposito, David Hutchison, Fernando A. Kuipers, Jacek Rak, Amaro de Sousa, Athanasios C. Iossifides, Rui Travanca, João André, Luísa Jorge, Lúcia Martins, Patricia Ortiz Ugalde, Alija Pasic, Dimitrios P. Pezaros, Simon Jouet, Stefano Secci, Massimo Tornatore
A survey of strategies for communication networks to protect against large-scale natural disasters. RNDM (2016)
Amaro de Sousa, Carlos B. Lopes, Paulo P. Monteiro
Compact ILP formulations for the routing and wavelength assignment problem in the design of optical transport networks with regenerators. EURO J. Comput. Optim. 4 (2) (2016)
Agostinho Agra, Amaro de Sousa, Mahdi Doostmohammadi
The Minimum Cost Design of Transparent Optical Networks Combining Grooming, Routing, and Wavelength Assignment. IEEE/ACM Trans. Netw. 24 (6) (2016)
Amaro de Sousa, Artur Tomaszewski, Michal Pióro
Bin-packing based optimisation of EON Networks with S-BVTs. ONDM (2016)
Amaro de Sousa, Luis Eduardo Neves Gouveia, Pedro Patrício
Maximization of protected demand in telecommunication networks using partial disjoint paths. RNDM (2016)
Luis Eduardo Neves Gouveia, Pedro Patrício, Amaro de Sousa
Lexicographical minimization of routing hops in hop-constrained node survivable networks. Telecommun. Syst. 62 (2) (2016)
Luis Eduardo Neves Gouveia, Maria João Lopes, Amaro de Sousa
Single PON network design with unconstrained splitting stages. Eur. J. Oper. Res. 240 (2) (2015)
Dorabella Santos, Amaro de Sousa
Offline Lightpath Allocation in All-Optical Networks with Impairment Aware RWA Based on the GN Model. CSE (2015)
Luis Eduardo Neves Gouveia, Pedro Moura, Mario Ruthmair, Amaro de Sousa
Spanning trees with variable degree bounds. Eur. J. Oper. Res. 239 (3) (2014)
Amaro de Sousa, Carlos B. Lopes, Dorabella Santos
Load balancing optimization of telecommunication networks with two differentiated services. Electron. Notes Discret. Math. 41 (2013)
Dorabella Santos, Amaro de Sousa, Filipe Pereira Alvelos
A hybrid column generation with GRASP and path relinking for the network load balancing problem. Comput. Oper. Res. 40 (12) (2013)
Dorabella Santos, Amaro de Sousa, Filipe Pereira Alvelos, Michal Pióro
Optimizing network load balancing: an hybridization approach of metaheuristics with column generation. Telecommun. Syst. 52 (2) (2013)
Luis Eduardo Neves Gouveia, Pedro Moura, Amaro de Sousa
Spanning Trees with Generalized Degree Constraints Arising in the Design of Wireless Networks. INOC (2011)
Luis Eduardo Neves Gouveia, Pedro Patrício, Amaro de Sousa
Models for optimal survivable routing with a minimum number of hops: comparing disaggregated with aggregated models. Int. Trans. Oper. Res. 18 (3) (2011)
Luis Eduardo Neves Gouveia, Pedro Patrício, Amaro de Sousa
Lexicographical Minimization of Routing Hops in Telecommunication Networks. INOC (2011)
Amaro de Sousa, Maurizio Naldi, Pascal Lorenz, Rui Valadas
Editorial. Telecommun. Syst. 48 (1-2) (2011)
Dorabella Santos, Amaro de Sousa, Filipe Pereira Alvelos, Mateusz Dzida, Michal Pióro
Optimization of link load balancing in multiple spanning tree routing networks. Telecommun. Syst. 48 (1-2) (2011)
Luis Eduardo Neves Gouveia, Pedro Moura, Amaro de Sousa
Prize collecting Steiner trees with node degree dependent costs. Comput. Oper. Res. 38 (1) (2011)
Filipe Pereira Alvelos, Amaro de Sousa, Dorabella Santos
SearchCol: Metaheuristic Search by Column Generation. Hybrid Metaheuristics (2010)
Amaro de Sousa, Dorabella Santos, Pedro Matos, Joaquim Madeira
Load Balancing Optimization of Capacitated Networks with Path Protection. Electron. Notes Discret. Math. 36 (2010)
Dorabella Santos, Amaro de Sousa, Filipe Pereira Alvelos, Mateusz Dzida, Michal Pióro, Michal Zagozdzon
Traffic Engineering of Multiple Spanning Tree Routing Networks: the Load Balancing Case. NGI (2009)
Dorabella Santos, Amaro de Sousa, Filipe Pereira Alvelos
Traffic Engineering of Telecommunication Networks Based on Multiple Spanning Tree Routing. FITraMEn (2008)
Amaro de Sousa, Gil Soares
Improving Load Balance of Ethernet Carrier Networks Using IEEE 802.1S MSTP with Multiple Regions. Networking (2006)
Luis Eduardo Neves Gouveia, Pedro Patrício, Amaro de Sousa, Rui Valadas
MPLS over WDM Network Design with Packet Level QoS Constraints based on ILP Models. INFOCOM (2003)
Luís Cardoso, Jorge Patrão, Carlos B. Lopes, Amaro de Sousa, Rui Valadas
PTPlan MPLS: A Tool for MPLS Network Dimensioning. MASCOTS (2001)