|
|
Amaro de
Sousa Assistant Professor, Researcher, |
Publications (2000-2010):
2010
• de
Sousa A.F., Santos D., Matos P., Madeira J., “Load Balancing Optimization
of Capacitated Networks with Path Protection”, International Symposium
on Combinatorial Optimization, Electronic Notes in Discrete Mathematics,
Elsevier, Vol. 36, pp. 1249-1256, 2010
• Gouveia
L., Patrício P., de Sousa A.F., “Models for optimal survivable
routing with a minimum number of hops: comparing disaggregated with aggregated
models”, International Transactions in Operational Research,
Wiley-Blackwell, available online, June 2010, doi: 10.1111/j.1475-3995.2010.00766.x
• Santos
D., de Sousa A.F., Alvelos F., Dzida M., Pióro M., “Optimization
of link load balancing in multiple spanning tree routing networks”,
Telecommunication Systems, Springer, available online, June 2010, doi: 10.1007/s11235-010-9337-8
• Gouveia
L., Moura P., de Sousa A.F., “Prize collecting Steiner trees with node
degree dependent costs”, Computers & Operations Research, Elsevier,
available online, May 2010, doi:
10.1016/j.cor.2010.04.016
2009
• Santos
D., de Sousa A.F., Alvelos F., Dzida M., Pióro M., Zagozdzon M., “Traffic
Engineering of Multiple Spanning Tree Routing Networks: the Load Balancing Case”,
5th Euro-NGI Conference on Next Generation Internet Conference (NGI), Aveiro,
Portugal, 1-3 July 2009
• Gouveia
L., Patrício P., de Sousa A.F., “Designing
Paths with Minimum Number of Hops: on Disaggregated Formulations”,
Fourth International Network Optimization Conference (INOC), Pisa, Italy, 26-29
April 2009
• Santos
D., de Sousa A.F., Alvelos F., “Load
Balancing of Telecommunication Networks based on Multiple Spanning Trees”,
Fourth International Network Optimization Conference (INOC),
• Santos
D., de Sousa A.F., Alvelos F., “Traffic
Engineering of Telecommunication Networks based on Multiple Spanning Tree
Routing”, Lecture Notes on
Computer Sciences, No. 5464, Springer, pp. 114-129, 2009
2008
• Gouveia
L., Patrício P., de Sousa A.F., "Optimal Survivable
Routing with a Small Number of Hops", in “Telecommunications
Modeling, Policy, and Technology”, S. Raghavan, B. Golden e E. Wasil
(editors) , Springer, Chapter 12, pp. 253-274, 2008
• Gouveia
L., Patrício P., de Sousa A.F., "Hop-Constrained
Node Survivable Network Design: An Application to MPLS over WDM",
Networks and Spatial Economics, Vol. 8, No. 1, pp. 3-21, March 2008 (CITATIONS)
2007
• de
Sousa A.F., Soares G., "Improving Load
Balance and Minimizing Service Disruption on Ethernet Networks using IEEE
802.1S MSTP", EuroFGI Workshop on IP QoS and Traffic Control, Lisbon,
Portugal, IST Press, Vol. 1, pp. 25-35, 6-7 December 2007
• Gouveia
L., Patrício P., de Sousa A.F., “Traffic
Engineering over Hop-Constrained Node Survivable Networks”, Third International
Network Optimization Conference (INOC), Spa, Belgium, 22-25 April 2007
2006
• Gouveia
L., Patrício P., de Sousa A.F., "Compact Models for
Hop-Constrained Node Survivable Network Design: an Application to MPLS",
in “Telecommunications Planning: Innovations in Pricing, Network Design
and Management”, G. Anandaligam e S. Raghavan (editors), Springer,
Chapter 9, pp. 167-180, 2006 (CITATIONS)
• de
Sousa A.F., Soares G., “Improving Load
Balance of Ethernet Carrier Networks using IEEE 802.1S MSTP with Multiple
Regions”, Lecture Notes on Computer Sciences, No. 3976, Springer, pp.
1250-1260, 2006
• de
Sousa A.F., “Improving
Load Balance and Resilience of Ethernet Carrier Networks with IEEE 802.1S
Multiple Spanning Tree Protocol”, 5th Int. Conf. on Networking
(ICN’2006),
2005
• Lopes
C., de Sousa A.F., “Heuristics for the
MPLS Network Design with Single Path Minimum Weight Routing”, 3rd
Int. Conference on Performance Modeling and Evaluation of Heterogeneous
Networks (HET-NETs’2005), West Yorkshire, UK, 18-20 July 2005
• Lopes
C., de Sousa A.F., Gouveia L., “Combined
Link Dimensioning and Weight Assignment of Minimum Weight Routing Networks”,
1st Euro-NGI Conf. on Traffic Engineering for The Next Generation Internet
(NGI),
• Gouveia
L., Patrício P., de Sousa A.F., “Hop
Constrained Node Survivable Network Design: an Application to MPLS over WDM”,
Second International Network Optimization Conference (INOC), Lisbon, Portugal,
20-23 March 2005
2003
• Borrego,
J.P., Martins D.C., de Sousa A.F., Oliveira Duarte A.M., "UMTS
Multi-Service Networks: Dimensioning and Techno-Economic Analysis", IST
Mobile and Wireless Summit, Aveiro, Portugal, Vol. 2, pp. 868-872, June 2003
• Oliveira
L., Amaral A., de Sousa, A.F., "Mobility
in IPv4–IPv6 Transition Scenarios”, 4ª Conferência
de Telecomunicações (ConfTELE),
• Gouveia
L., Patrício P., de Sousa A.F., Valadas R., “MPLS
over WDM Network Design with Packet Level QoS Constraints based on ILP Models”,
IEEE INFOCOM Conference, San Francisco, USA, April 2003 (CITATIONS)
2002
• Cardoso
L., Patrão J., de Sousa A.F., Valadas R., "Combining Node and Link Dimensioning for
MPLS Networks", 10th International Telecommunication Network Strategy
and Planning Symposium (NETWORKS), Munich, Germany, June 2002
2001
• Lopes
C., de Sousa A.F., Valadas R., "Heuristics for Dimensioning
Large-scale MPLS Networks", em Internet Performance and Control of
Network Systems II, Robert D. van der Mei, Frank Huebner-Szabo de Bucs
(editores), Proceedings of SPIE Vol. 4523, pp. 27-34, 2001
• Cadime
R., de Sousa A.F., Oliveira Duarte A.M., “A DMIF over RSVP/IP Protocol
Stack: Experimental Results for MPEG-4 Multimedia Streaming”, em
Multimedia Systems and Applications III, Andrew G. Tescher, Bhaskaran Vasudev,
V. Michael Bove, Jr. (editores), Proceedings of SPIE Vol. 4209, pp. 103-113,
2001
• Cardoso
L., Patrão J., Lopes C., de Sousa A.F., Valadas R., “PTPlan
MPLS: a Tool for MPLS Network Dimensioning”, Ninth IEEE International
Symposium on Modeling, Analysis, and Simulation of Computer and
Telecommunications Systems (MASCOTS'01), Cincinnati, Ohio, USA, 15-18 August
2001
• Cardoso
L., Patrão J., Lopes C., De Sousa A.F., Valadas R., “A Tool for MPLS Traffic Engineering”,
3ª Conferência de Telecomunicações (ConfTELE),
Figueira da Foz, Portugal, 23-24 April 2001
• Marques
V., Cadime R., de Sousa A.F., Oliveira Duarte A.M., “DMIF based QoS Management for MPEG-4
Multimedia Streaming: ATM and RSVP/IP Case Studies”, 3ª
Conferência de Telecomunicações (ConfTELE),
• de
Sousa A.F., Valadas R., Gouveia L., “Dimensioning
ATM Networks using 2-Layer Hierarchical Virtual Path Layouts”, 9th
Int. Conference on Telecommunications Systems, Dallas, Texas, EUA, 15-18 March
2001
2000
• Cardoso
L., Lopes C., de Sousa A.F., Valadas R., “A Tool for Multi-Hour ATM Network Design
considering Mixed Peer-to-Peer and Client-Server based Services”,
9th Int. Telecommunication Network
Strategy and Planning Symposium (NETWORKS), Toronto, Canada, 10-15 September
2000