[Todos CMAT] Defensa de Tesis de Maestría de Ingeniería Matemática.

[Franco Robledo Amoza]

Estimados:
      Mediante la presente los invito cordialmente a la Defensa de  
Tesis de Maestría en Ingeniería Matemática de la Ing. Cecilia Parodi a  
realizarse el día Viernes 15 de Marzo a las 9:00 horas en la Salón de  
Seminarios del INCO, Facultad de Ingeniería.

Título de la Tesis: "Integer Optimization Applied to the Design of  
Robust Minimum Cost Multi-Layer Networks".

Tribunal:
Dr. Ing. Pablo Belzarena (IIE, Facultad de Ingeniería). Presidente de mesa.
Dra. Paola Bermolen (IMERL, Facultad de Ingeniería),
Dr. Ing. Héctor Cancela (Dpto. Inv. Operativa-InCo, Facultad de Ingeniería),
MSc. Ing. Antonio Mauttone (Dpto. Inv. Operativa-InCo, INCO, Facultad  
de Ingeniería).


Tutores: Carlos Testuri, Franco Robledo.

Abstract:
In this work we solve the problem of designing an MPLS data network,  
to be deployed over an existing SDH/DWDM transport infrastructure,  
which is itself a combination of technologies. The data and different  
work hypothesis are from a particular operator: the National  
Telecommunications Administration (ANTEL) of Uruguay where the problem  
was originated.

The target Data Network is an IP/MPLS Multi-Layer network over which  
different kinds of services are delivered and therefore with different  
quality requirements. During the process we will seek to minimize the  
economical resources incurred by the deployment over the Transport  
Infrastructure (Transport Network) of ANTEL.

The solution found should be of optimal (minimum) cost and must be  
able to send a known traffic meeting certain quality parameters, even  
considering simple failures in some section of the Transport Network.

The proposed problem is NP-Hard class in terms of computational  
complexity. Special cases of it are NP-complete problems. We model the  
problem algebraically as an Integer Mathematical Programming Problem  
and solve it approximately.


Saludos cordiales,
Dr. Ing. Franco Robledo Amoza


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