Lucas F. Müller
Ph.D. Student @INF/UFRGS

Advised by Marinho Pilla Barcellos.
Visiting Graduate Student
@CAIDA, UC San Diego
under the supervision of
Kimberly C. Claffy "kc claffy".


SHORT BIO


I am a Ph.D. student at the Computer Networks Group at the Institute of Informatics of the Federal University of Rio Grande do Sul (UFRGS), Brazil. Currently, I'm a Visiting Graduate Student at CAIDA (Center for Applied Internet Data Analysis) in San Diego, California working under the supervision of Dr. Kimberly C. Claffy (+ Bradley Huffaker, Matthew Luckie). Previously, also on the academic background, I received my M.Sc. (UFRGS/2014) and B.Sc. (UNISC/2010) degrees, both in Computer Science. My Ph.D. advisor is Prof. Marinho Pilla Barcellos. In my research activities the problems that I tackle often involve the intersection of theory and practice with particular emphasis on large-scale networked systems.

I study problems in the Internet interconnections, global Internet routing, information control, and the performance of the networks infrastructure. My previous research experience was with network infrastructure planning and optimization inline within the Software-Defined Networking paradigm and, also with Peer-to-Peer systems focusing on monitoring the Torrent universe to pinpoint sharing of illegal files (e.g. child pornography) and copyrighted content (e.g. movies, software, music, books, games). As an Assistant Professor I taught classes that range from Computer Networks, Management of Computer Networks to Operating Systems and Web Applications Development. Before joining the academia, I was a developer and a team coordinator during 10+ years for the computer industry in Brazil.

RESEARCH EXPANDS BOUNDARIES


“We thrive not when we have done it all, but when we still have more to do.” — Sarah Lewis



RESEARCH PROFILE



Research Interests

Internet measurement infrastructure; Internet infrastructure security and stability; Internet topology, routing, and performance; Software Defined Networks.

Collaborations

I have collaborated with Renata Cruz Teixeira (LINCS Inria Paris), Marco Canini (KAUST), Marco Chiesa (KTH), Leandro Bertholdo (IX.br/RNP), Christoph Dietzel (DE-CIX R&D), Alex Soares de Moura (RNP), Marcos Felipe Schwarz(RNP), Daniela Francisco Brauner (RNP/UFRGS), Otto Carlos Muniz Bandeira Duarte (UFRJ), Paulo Esteves-Verissimo (CITRIX).

Teaching & Courses

Teaching:

Institution: University of Santa Cruz do Sul (UNISC)
  • Aug 2017 – Feb 2018:
  • Research activities related to undergraduate students (final paper orientation)
  • Feb 2017 – July 2017:
  • Course: Computer Networks [8000]
    Course: Management of Computer Networks [7991]
  • Aug 2016 – Dec 2016:
  • Course: Computer Networks [8000-T1, 8000-T2]
  • Feb 2016 – July 2016:
  • Course: Computer Networks [8000]
    Course: Management of Computer Networks [7991]
  • Aug 2015 – Dec 2015:
  • Course: Management of Computer Networks [7991]
    Course: Operating Systems [9339]
  • Feb 2015 – July 2015:
  • Course: Management of Computer Networks [7991]
    Course: Web Applications Development [13221]

Teaching Assistant:

Institution: Federal University of Rio Grande do Sul (UFRGS)
  • Feb 2016 – July 2016:
  • Course: Computer Networks [INF01154]
  • March 2012 – July 2012:
  • Course: Computer Networks [INF01154]

Research Projects

Currently, I am mostly working on the following projects:

  • Dynam-IX: Dynamic Interconnection eXchange: Dynam-IX enables IXP members with a high-level interconnection intent abstraction to express their business policies and establish interconnection agreements in short time frames (started: 2016).
  • GT-IPÊ Analytics: Transforming raw monitoring data to generate valuable information for network management: Develop a system to analyze large volumes of network monitoring data and offer inferences to aid network operation, traffic engineering, and planning. Funded by RNP (started: 2017)
  • Uncovering the Hidden Dynamics of Changing Internet Interconnections: investigate the dynamics of network peering infrastructures to better understand how it impacts Internet performance, funded by Microsoft Research (Microsoft Azure Research Award) (started: 2017)

In the past, I had been involved in the following projects:

  • Phoenix: towards a robust and survivable SDN architecture: This research project proposes to investigate and develop an architecture that strengthens current guarantees and coordinates mechanisms to improve survivability, funded by MCTI/CNPq (2014–2016)
  • Towards Better Networking Design and Maintenance: This project aims at developing optimization techniques that can be applied both at network design and during its lifespan in order to improve network performance, funded by Microsoft Research (Microsoft Azure Research Award) (2014–2016)
  • SecFuNet: Security for the Future Networks using trusted components, funded by FP7 and CNPq (2011–2014)
  • SE-UNIT and GT-UNIT: Experimental Service Observing the BitTorrent Universe Through Telescopes, funded by RNP (2010–2013)

Paper Reviewing

I have been a reviewer for the following scientific conferences:
P2P-2012, SBSeg-2012, SBSeg-2013, SBSeg-2015, SBRC-2014, ACNS-2014, Networking-2014, SBRC-2015, Networking-2015, DISSECT-2015, Networking-2016, DISSECT-2017

Local organizing committee

ACM SIGCOMM 2016, held in Florianópolis/SC, Brazil, August, 2016 (General Chair, Prof. Marinho Pilla Barcellos with Prof. Jon Crowcroft).


RESEARCH PUBLICATIONS


"To persevere is important for everybody. Don’t give up, don’t give in. There’s always an answer to everything.” ― Louis Zamperini



RECENT SELECTED PUBLICATIONS



Keynotes & talks

Conferences

  • “DOI” MARCOS P., CHIESA M., MÜLLER L., KATHIRAVELU P, DIETZEL C., CANINI M. and BARCELLOS, M. P. Dynam-IX: a Dynamic Interconnection eXchange In: ACM CoNEXT'18, Heraklion/Crete, Greece. December 2018.

  • “DOI” MARCOS P., CHIESA M., MÜLLER L., KATHIRAVELU P, DIETZEL C., CANINI M. and BARCELLOS, M. P. Dynam-IX: a Dynamic Interconnection eXchange In: ACM SIGCOMM Posters and Demos'18, Budapest, Hungary. August 2018. [3rd place of the Student Research Competition]

  • “DOI” MÜLLER, L. F.; OLIVEIRA, R. R.; LUIZELLI, M. C.; GASPARY, L. P.; BARCELLOS, M. P. Survivor: an Enhanced Controller Placement Strategy for Improving SDN Survivability. In: IEEE Global Communications Conference (GLOBECOM 2014), Austin, December 2014.

  • “DOI” LEHMANN, M.; MÜLLER, L. F.; ANTUNES, R.S.; BARCELLOS, M. P. Disconnecting to Connect: understanding Optimistic Disconnection in BitTorrent. In: 12th IEEE International Conference on Peer-to-Peer Computing (P2P 2012), Tarragona, September 2012.

  • LEHMANN, M. B.; MÜLLER, L. F.; ANTUNES, R. S.; BARCELLOS, M. P. Desvendando o Impacto da Desconexão Otimista no BitTorrent. In: XXX Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos (SBRC), Ouro Preto, May 2012.

  • “DOI” BONDAN, L.; MÜLLER, L. F.; KIST, M. Multiflow: Multicast clean-slate with anticipated route calculation on OpenFlow programmable networks. Journal of Applied Computing Research, February 2012.

Thesis

  • Survivor: Estratégias de Posicionamento de Controladores Orientadas à Sobrevivência em Redes Definidas por Software. Master thesis (in Portuguese), Federal University of Rio Grande do Sul (UFRGS), 2014.

TEAM INTERACTION


“Without deviation from the norm, progress is not possible.” ― Frank Zappa


UFRGS's COMPUTER NETWORKS RESEARCH GROUP





Alberto Egon Schaeffer-Filho

Bruna Rizzardo Fiorentin

Carlos Raniey dos Santos

Cristiano Bonato Both

Daniel Stefani Marcon

Flávio Roberto Santos

Jéferson Campos Nobre

Juliano Araujo Wickboldt

Leonardo Richter Bays

Lisandro Zambenedetti Granville

Luciano Paschoal Gaspary

Marcelo Caggiani Luizelli

Marinho Pilla Barcellos

Matheus Lehmann

Miguel Cardoso Neves

Rafael Pereira Esteves

Ricardo Luis dos Santos

Rodolfo Stoffel Antunes

Rodrigo Brandão Mansilha

Rodrigo Ruas Oliveira

Sergio Gutierrez

Tobias Brignol Petry

Wanderson Paim de Jesus

Weverton Cordeiro

PORTO ALEGRE, BRAZIL.









THANKS FOR VISITING ME




Contact Information

Federal University of Rio Grande do Sul, Institute of Informatics -- Av. Bento Gonçalves, 9500 - Campus do Vale - Sector 4 Agronomia - CEP: 91501-970 - Porto Alegre, RS - Brazil
http://ppgc.inf.ufrgs.br
lfmuller at inf dot ufrgs dot br


Lucas F. Müller - Copyright 2018 (Last update: Jul, 2018)