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Marc-Olivier Buob

Paris-Saclay, France
Researcher

Research Interests

Biography

I am a graduate engineer of the ENSIIE (Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise).

I did my thesis from 2005 to 2008 in Orange Labs in Paris, and in the University of Angers. My advisors were Jean-Luc Lutton (Orange Labs) and Jin-Kao Hao (LERIA, University of Angers). My thesis deals with the interdomain and intradomain routing in core networks, and more precisely on iBGP. In iBGP, route reflection may lead routing inconsistencies. In this work, I present an approach to detect bad iBGP network design and to compute robust and valid iBGP network topologies. I also propose a modification of the iBGP route spread rules that fixes iBGP routing issues, which has led to a first patent written with Bruno Decreane. During my thesis, Anthony Lambert and me have written another patent which propose efficient timers that enhance routing protocols convergence, including BGP.

From 2011 to 2014, I am a research engineer at the University Pierre et Marie Curie (UPMC/LIP6). I'm also affiliated to the Laboratory of Information, Networking and Communication Sciences (LINCS). I'm working on several projects including libparistraceroute, a library designed to develop active measurement tools, and TopHat, a tool providing Internet measurements.

Since March 2015, I'm a researcher at Nokia Bell Labs (ex-Alcatel-Lucent) in the mathematics department.

Education

2005: Engineer grade of the ENSIIE (Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise)

2008: PhD thesis (Orange Labs & LERIA, Université d'Angers)

Selected articles and publications

Thesis

Marc-Olivier Buob, PhD thesis, october 2008
Routage interdomaine et intradomaine dans les réseaux de coeur,
Orange Labs / LERIApaperslides

International conferences

Marc-Olivier Buob, Steve Uhlig, Mickaël Meulle
Designing optimal iBGP route-reflection topologies,
IFIP Networking 2008paperslidesAnthony Lambert, Marc-Olivier Buob, Steve Uhlig
Improving Internet-wide routing protocols convergence with MRPC timers,
ACM CoNEXT 2009paperslidesRiad Mazloum, Marc-Olivier Buob, Jordan Augé, Bruno Baynat, Dario Rossi, Timur Friedman
Violation of interdomain routing assumptions
PAM 2014paperslidesMarc-Olivier Buob, Jordan Augé
Achieving scale: Large scale active measurement from PlanetLab
PhD school of TMA 2014websiteslidesDanilo Cicalese, Diana Zeaiter Joumblatt, Dario Rossi, Marc-Olivier Buob, Jordan Augé, Timur Friedman
A Fistful of Pings: Accurate and Lightweight Anycast Enumeration and Geolocation
INFOCOM'2015paperslidesMarc-Olivier Buob, Anthony Lambert, Steve Uhlig
iBGP2: a scalable iBGP redistribution mechanism leading to optimal routing
INFOCOM'2016paper sourcesslidesAnne Bouillard, Marc-Olivier Buob, Maxime Raynal, Achille Salaün
Log Analysis via Space-time Pattern Matching
Conference on Network and Service Management (CNSM'2018)paper
Achille Salaün, Anne Bouillard, Marc-Olivier Buob
Space-Time Pattern Extraction in Alarm Logs for Network Diagnosis
2nd IFIP International Conference on Machine Learning for Networking (MLN'2019)paper

International workshops

Marc-Olivier Buob, Mickaël Meulle, Steve Uhlig
Checking for optimal egress points in iBGP routing,
6th International Workshop on Design and Reliable Communication Networks (DRCN'2007)paperslidesRiad Mazloum, Marc-Olivier Buob, Jordan Augé, Bruno Baynat, Timur Friedman, Dario Rossi
On multi-exit routings and AS relationships
CAIDA - Workshop on Active Internet Measurements (ISMA 2013 AIMS-5)
slidesMarc-Olivier Buob
Overview of BGP
Panel member of Network of Excellence in Internet Science (EINS 2013)
slidesNatalya Rozhnova, Marc-Olivier Buob, Richard Douville
Application-agnostic remote access for Bluetooth Low Energy
INFOCOM Workshops 2018paper sources
Achille Salaün, Anne Bouillard, Marc-Olivier Buob
Demo Abstract - End-to-end Root Cause Analysis of a Mobile Network,
INFOCOM Workshops 2020paper

French conferences

Marc-Olivier Buob, Mickaël Meulle, Jean-Luc Lutton
Un modèle de graphe et de dioïde pour le routage interdomaine,
Colloque Francophone sur l'Ingénierie des Protocoles (CFIP'2006)paperslidesMarc-Olivier Buob, Steve Uhlig, Mickaël Meulle
Conception de réseau iBGP,
Colloque Francophone sur l'Ingénierie des Protocoles (CFIP'2008)paperslidesMarc-Olivier Buob, Anthony Lambert, Steve Uhlig
iBGP2: un mécanisme de redistribution iBGP menant à un routage optimal
Algotel'2017paper sourcesslidesMarc-Olivier Buob, Bruno Decraene, Steve Uhlig, Fabien Mathieu
FOLC-SR : souple et solide à la fois,
Algotel'2019paper
Anne Bouillard, Marc-Olivier Buob, Achille Salaün, Maxime Raynal
DIG-DAG: stockage et recherche de motifs dans un flux d'événements
Algotel'2020paper
Marc-Olivier Buob, Fabien Mathieu
Gismo : Mettez un tigre dans votre moteur Gismo: Put a tiger in your engine,
Algotel'2020paper

Posters

Pellegrino Casoria, Dario Rossi, Jordan Augé, Marc-Olivier Buob, Timur Friedman, Antonio Pescape
Distributed active measurement of Internet queuing delays
PAM 2014paper

Journal

Danilo Cicalese, Diana Joumblatt, Dario Rossi, Marc-Olivier Buob, Jordan Augé, Timur Friedman
Latency-based anycast geolocation: algorithms, software and datasets
JSAC'2016

Patents

Distribution of routes in a network of routers , Marc-Olivier Buob, Bruno Decraene, (INPI 08 55031, PCT/FR2009/051300)

Management of routing topology in a network, Anthony Lambert, Marc-Olivier Buob, (INPI 08 55831, PCT/FR2009/051619)

Dig-dag construction for root-cause analysis, Anne Bouillard, Marc-Olivier Buob, Maxime Raynal (EP3550453A1)