Matías Richart

Instituto de Computación · Facultad de Ingeniería · Universidad de la República · mrichart@fing.edu.uy

I'm currently an Assistant Professor (Profesor Adjunto) at University of the Republic in Uruguay. I received my Computer Engineer and Master degrees from the University of the Republic in 2011 and 2014 respectively and my Ph.D. from University of the Republic and from Polytechnic University of Catalonia (Spain) in 2019.

My research focuses on the autonomous control and management of wireless networks through stochastic optimization and machine learning techniques. I'm also have vast experience in wireless network simulations with practical experience in the utilization and development of the NS-3 Simulator. I have also worked with policy-based management of networks and with opportunistic wireless networks by collaborating in several research projects.

I'm proud to be part of the MINA research group. You can find more details of my carreer at SNI-CVuy and a complete list of my publications at my Google Scholar profile.

Education

Universidad de la República - PEDECIBA - Universitat Politècnica de Catalunya

Ph.D. in Computer Science

Double degree of Ph.D. in Computer Science (Doctor en Informática) and Ph.D. in Network Engineering (Doctor en Telemática). With fellowship from University of the Republic.

Thesis: Resource Allocation and Management Techniques for Network Slicing in WiFi Networks (PDF)

Supervisors: Javier Baliosián, Joan Serrat and Juan-Luis Gorricho

2015 - 2019

Universidad de la República - PEDECIBA

Master in Computer Science (Magister en Informática).

With fellowship from National Agency for Innovation and Research (ANII).

Thesis: IEEE 802.11 Parameters Adaptation for Performance Enhancement in High Density Wireless Networks (PDF)

Supervisor: Javier Baliosián

2012 - 2014

Universidad de la República

Computer Engineer (Ingeniero en Computación).
2006 - 2011

Research Projects

This is a (incomplete) list of the research projects I've been involved with in the last years.

CoCoSim

Co-simulation for Cyber-Physical Systems (website)

Co-coordinator of the project.

Financed by the Univeristy of the Republic (CSIC I+D).

March 2021 - Present

Cassandra Elasticity

Transfer Learning for Rapid Elasticity in Cloud-Network Slicing

Co-coordinator of the project. No current funding.

2020 - Present

ADVICE

Dynamic Provisioning of Connectivity in High-Density 5G Scenarios

PhD student.

Financed by the Spanish Goverment (Fondo Europeo de Desarrollo Regional, FEDER).

2016 - 2019

Supervision and teaching activities

Master Dissertations Supervisions
  • Slicing in WiFi Networks based on machine learning (ongoing) - Student: Marcos Toscano
  • Transfer Learning for Rapid Elasticity Training in Cloud Based Services (ongoing) – Student: Ian Resende
Undergraduate Final Projects Supervisions
  • Diseño y despliegue de un campus inteligente usando tecnología IoT (2021, ongoing) – Santiago Alles Conde
  • Extensión del simulador de redes ns-3 para ejecutar el software de enrutamiento FRRouting (2021) – Felipe Velázques, Sara Aspiroz
  • Localización en interiores utilizando infraestructura de Internet de las Cosas (2020) - Francisco Crizul, Gerardo Gómez
  • Despliegue y evaluación de una plataforma de Software Defined Networks para redes inalámbricas (2020) - Eric Brinckhaus, Agustín Echeverría
  • Aplicación de IoT con diversas tecnologías inalámbricas (2019) - Federico Detta
  • Implementación de un mecanismo de asignación de recursos en dispositivos WiFi (2018) - Juan Pérez, Ignacio Prandi
  • Redes inalámbricas definidas por software (2015) - Ari Chamlian, Gastón Telfeyan, Nicolas Piqueréz
  • Aceleración de Radios Definidas por Software (2015) - Gonzalo Arcos, Rodrifo Ferreri
  • Control de parámetros de transmisión en redes WiFi (2015) - Jorge Artave, Matías Irland
  • Construcción de Routers Inalámbricos para Monitorizar Calidad de Servicio (2014) - Johnatan Stanley Galli y Nicolás Santiago Puppo Perna
  • SimCo - Un simulador de procesadores con enfoque educativo (2013) - Federico Rivero
Teaching activities
  • Computer Networks (Redes de Computadoras), 2012-present (Course coordinator from 2020)
  • Data Structures and Algorithms (Programación 2), 2017-present
  • Workshop on Cyber-Physical Systems (Taller de Sistemas Ciber-Físicos), 2017-present (Course coordinator from 2020)
  • Computer Architecture (Aspectos Básicos de Arquitectura de Computadoras), 2011-2015
  • Analysis and Design of Distributed Algorithms (Análisis y Diseño de Algoritmos Distribuidos en Redes), 2015
  • Introduction to Computer Networks (Introducción a las Redes de Computadoras), 2010-2012
  • Computer Architecture (Arquitectura de Computadoras 2), 2009-2012

Publications

Journals
  • Matías Richart; Javier Baliosian; Joan Serrat; Juan-Luis Gorricho; Ramón Agüero. “Slicing with Guaranteed Quality of Service in WiFi Networks” In IEEE Transactions on Network and Service Management (IEEE TNSM), v.: 17 3 , p.:1822 - 1837, 2020
  • Matías Richart; Javier Baliosian; Joan Serrat; Juan-Luis Gorricho; Ramón Agüero. “Slicing in WiFi Networks Through Airtime-Based Resource Allocation”. In Journal of Network and Systems Management, v.:27-3, p.:784-814, 2019.
  • Álvaro Bernal; Matías Richart; Marc Ruiz; Alberto Castro; Luis Velasco. “Near Real-Time Estimation of End-to-End Performance in Converged Fixed-Mobile Networks” In Computer Communications, v.: 150 p.:393 - 404, 2019.
  • Matías Richart; Javier Baliosian; Joan Serrat; Juan-Luis Gorricho. “Resource Slicing in Virtual Wireless Networks: A Survey”. In IEEE Transactions on Network and Service Management (IEEE TNSM), v.: 13-3, p.: 1 - 15, 2016.
International Conferences and Workshops
  • Matías Richart; Javier Baliosian; Joan Serrat; Juan-Luis Gorricho. ·Resource Allocation and Management Techniques for Network Slicing in WiFi Networks” In IEEE/IFIP Network Operations and Management Symposium (NOMS), Budapest, Hungry, 2020.
  • Marc Ruiz; Matías Richart; Alberto Castro; Luis Velasco. “End-To-End KPI Analysis in Converged Fixed-Mobile Network”. In International Conference on Transparent Optical Networks (ICTON), Bari, Italy, 2020.
  • Matías Richart; Javier Baliosian; Joan Serrat; Juan-Luis Gorricho; Ramón Agüero. "Guaranteed Bit Rate Slicing in WiFi Networks". In IEEE Wireless Communications and Networking Conference (WCNC), Marrakech, Morocco, 2019.
  • Jorge Visca; Matías Richart; Javier Baliosian. “Stochastic Models for Opportunistic Networks”. In IEEE Wireless Communications and Networking Conference (WCNC), Marrakech, Morocco, 2019.
  • Marcos Toscano, Federico Grunwald, Matías Richart, Javier Baliosian, Eduardo Grampín, Alberto Castro. “Machine Learning Aided Network Slicing”. In International Conference on Transparent Optical Networks (ICTON), Angers, France, 2019.
  • Alberto Castro; Matías Richart; Javier Baliosian; Eduardo Grampín. “Opportunities for AI/ML in Telecommunications Networks”. In Proceedings of the 10th Latin America Networking Conference (pp. 89-95). ACM.
  • Matías Richart; Javier Baliosian; Joan Serrat; Juan-Luis Gorricho; Ramón Agüero; Nazim Agoulmine. “Resource Allocation for Network Slicing in WiFi Access Points”. In 13th International Conference on Network and Service Management (CNSM 2017), Japan, 2017.
  • Matias Richart; Jorge Visca; Javier Baliosian. “Image Colorization with Neural Networks”. In 2017 Workshop of Computer Vision (WVC 2017) , Natal, Brazil, 2017.
  • Gonzalo Arcos, Rodrigo Ferreri, Matías Richart, Pablo Ezzatti and Eduardo Grampin. “Accelerating an IEEE 802.11 a/g/p Transceiver in GNU Radio.” In Latin American Networking Conference 2016, LANC 2016, Valparaiso, Chile, 2016.
  • Matias Richart; Jorge Visca; Javier Baliosian. “Rate, Power and Carrier-Sense Threshold Coordinated Management For High-Density IEEE 802.11 Networks”. In 2015 IFIP/IEEE International Symposium on Integrated Network Management, IM 2015, 2015.
  • Matias Richart; Jorge Visca; Javier Baliosian. “Self Management of Rate, Power and Carrier-Sense Threshold for Interference Mitigation in IEEE 802.11 Networks”. In 10th International Conference on Network and Service Management, Rio de Janeiro, Brazil, 2014.
  • Jorge Visca; Matias Richart; Juan Saavedra; Martín Giachino; Javier Baliosian; Eduardo Grampín. “Buffer Management in Opportunistic Networking”. In Latin American Networking Conference 2014, LANC 2014, Montevideo, Uruguay, 2014
  • Matias Richart; Jorge Visca; Javier Baliosian; Eduardo Grampín. “A Mobility Model for Opportunistic Routing Protocols Validation”. In Latin American Network Operations and Management Symposium, LANOMS 2011
  • Jorge Visca; Matias Richart; Javier Baliosian; Eduardo Grampín; Guillermo Apolonia. “Embedded Rule-based Management for Content-based DTNs”. In 1st IEEE/IFIP International Workshop on Network Embedded Management and Applications, NEMA 2010
  • Javier Baliosian; Joan Serrat; Matias Richart; Juan Saavedra; Mariela Borba; Jose Luis Melus. “Policy-Based Pricing for Heterogeneous Wireless Access Networks”. In 5th International Conference on Autonomous Infrastructure, Management, and Security, AIMS 2011
  • Javier Baliosian; Jorge Visca; Matias Richart; Guillermo Apolonia; Leonardo Vidal; Martín Giachino; Eduardo Grampín. “Self-managed content-based routing for opportunistic networks”. In 2011 IFIP/IEEE International Symposium on Integrated Network Management, IM 2011

Awards

  • 2021 Special Doctoral Awards - Universitat Politècnica de Catalunya
  • 1 st Place - 2021 Doctoral Thesis Contest - PEDECIBA Informática
  • 1 st Place - 2020 Engineering Postgraduate Thesis Contest - PhD Thesis - National Engineering Academy
  • 1 st Place - 2014 Engineering Postgraduate Thesis Contest - MSc. Thesis - National Engineering Academy