Anne-Cécile Orgerie logo

Anne-Cécile Orgerie

CNRS Research Scientist

OFFICE: IRISA - F 225, Campus de Beaulieu, Rennes

Anne-Cécile Orgerie Anne-Cécile Orgerie logo

Talks

Invited scientific talks    Popularization Articles and Interviews    Popularization talks   

Invited scientific talks

  • Measuring and modeling the energy consumption of ICT distributed systems
    Invited presentation at Power efficient deep learning Worshop co-located with Asian Conference on Machine Learning (ACML), virtually, November 17, 2021.
  • Modeling and optimizing Smart Grids
    Presentation at Inria Rennes environment and digital day, Rennes, October 20, 2021.
  • Measuring and modeling the energy consumption of Cloud infrastructures
    Invited presentation at WOS10 (Inria Workshop On Systems), Rennes, October 12, 2021.
  • Understanding and improving the energy efficiency of distributed systems
    Seminar at LISN (Laboratoire Interdisciplinaire des Sciences du Numérique), Orsay, October 5, 2021.
  • Energy efficiency of computing and communication infrastructures for HPC
    Seminar at IBENS (Institut de Biologie de l’Ecole Normale Supérieure), Paris, September 9, 2021.
  • Comprendre et réduire la consommation énergétique des systèmes distribués
    Seminar IDCHP (on distributed systems and HPC) at the Fédération informatique de Lyon, Lyon, July 1, 2021.
  • Impacts sur les dépenses énergétiques de la 5G
    Invited presentation at the Penser la science - La 5G en question of the Université libre de Bruxelles, Belgium, February 5, 2021.
  • From understanding to greening the energy consumption of distributed systems
    Seminar at the new recruits day of INS2I, Paris, France, September 18, 2020.
  • Energy-efficient management of distributed Cloud infrastructures with on-site photovoltaic production
    Seminar at the Department of Computer Science of University of Chicago, Chicago, USA, October 21, 2019.
  • Consommation énergétique du numérique et numérique pour le secteur énergétique
    Introductory presentation at the LORIA seminar on energy, Nancy, France, September 26, 2019.
  • Optimiser l’efficacité énergétique des systèmes distribués
    Invited presentation at the scientific council of INS2I (CNRS), Paris, France, September 23, 2019.
  • Network-aware energy-efficient virtual machine management in distributed Cloud infrastructures with on-site photovoltaic production
    Invited presentation at Cloud Control Worskshop, Sandhamn, Sweden, June 13, 2019.
  • End-to-end Energy Models for Edge Cloud-based IoT Platforms: Application to Data Stream Analysis in IoT
    Presentation at GreenDays@Toulouse, Toulouse, France, July 3, 2018.
  • Energy consumption of distributed computing infrastructures
    Seminar of the OCIF team at IMT-Atlantique, Rennes, France, February 14, 2018.
  • Economies d’énergie dans les systèmes distribués à grande échelle
    Seminar at ENSSAT in the Informatics department, Lannion, France, February 3, 2017.
  • Greening the networks
    Presentation at IRISA-Technicolor Workshop on Network Virtualization, Rennes, February 1, 2017.
  • Green Big Data Processing using Hadoop
    with Shadi Ibrahim, Tutorial at EuroPar 2016, Grenoble, France, August 23, 2016.
  • Energy efficiency in Cloud computing infrastructures
    Keynote at ExtremeGreen 2015, workshop in conjunction with CCGrid 2015, Shenzhen, China, May 4, 2015.
  • Green Big Data Processing using Hadoop: an Introductory Tutorial
    with Shadi Ibrahim, Tutorial at Middleware 2014, Bordeaux, France, December 9, 2014.
  • Toward Energy-Efficient Cloud Computing
    Presentation at Inria-Technicolor Workshop on Storage and Processing of Big Data, Rennes, December 4, 2014.
  • Saving energy in large-scale distributed systems
    Seminar at ENS Rennes in the Computer Science department, Rennes, France, December 3, 2013.
  • Energy-Efficiency in Large-Scale Distributed Systems: an On-Off Approach
    Seminar at the ACS department at LBNL, Berkeley, USA, May 22-24, 2013.
  • Snooze: an autonomic and energy-efficient management system for virtualized clusters
    with Eugen Feller, Matthieu Simonin and Christine Morin, Presentation at GreenDays@Luxembourg, Luxembourg, January 28-29, 2013.
  • ECOFEN: an End-to-end energy Cost mOdel and simulator For Evaluating power consumption in large-scale Networks
    Presentation at COST IC0804 meeting, Istanbul, Turkey, November 5-7, 2012.
  • Energy-efficiency in Cloud infrastructures in Myriads team
    Presentation at COST IC0804-IC0805 joint meeting, Cork, Ireland, October 18-19, 2012.
  • An energy-efficient reservation framework for large-scale distributed systems
    Seminar at CEET (Centre for Energy-Efficient Telecommunications), Melbourne, Australia, February 15, 2012.
  • An energy-efficient reservation framework for large-scale distributed systems
    Seminar at LORIA (Laboratoire lorrain de recherche en informatique et ses applications), Nancy, France, January 26, 2012.
  • An energy-efficient reservation framework for large-scale distributed systems
    Seminar at IRISA (Institut de Recherche en Informatique et Systèmes Aléatoires), Rennes, France, January 24, 2012.
  • An Energy-Efficient Reservation Framework for Large-Scale Distributed Systems
    Work Group RESO, Lyon, France, September 15, 2011.
  • ERIDIS: Energy-efficient Reservation Infrastructure for large-scale DIstributed Systems
    Presentation at Green Days @ Paris, Paris, France, May 31, 2011, .
  • Energy-Efficient Bandwidth Reservation for Bulk Data Transfers in Dedicated Wired Networks
    Working Group RESO, Lyon, France, March 17, 2011.
  • Energy-efficient wired networks: state of the art and the Hermes framework
    Presentation at Journées automnales ResCom, Lyon, France, November 25-26, 2010.
  • Energy-Efficient Advance Bandwidth Reservation for Bulk Data Transfers in Dedicated Networks
    Presentation at COST IC0804 meeting, Coimbra, Portugal, November 8-9, 2010.
  • Energy-Efficient Advance Bandwidth Reservation for Bulk Data Transfers in Dedicated Networks
    Presentation at COST IC0804 meeting of the Green Wired Networks Focus Group, Lyon, France, June 10-11, 2010.
  • Energy Efficiency for Large-Scale Distributed Systems
    with Marcos Dias de Assunção, Seminar IN’Tech on Green IT, Grenoble, France, June 8, 2010, .
  • Green Open Clouds
    Presentation at COST IC0804 meeting, Toulouse, France, September 10, 2009.
  • Energy-Aware Software Environments for Large-Scale Grids and Clouds
    Seminar at LAAS (Laboratoire d’Analyse et d’Architecture des Systèmes), Toulouse, France, September 10, 2009.
  • Towards a Green Grid’5000
    Presentation at Grid’5000 spring school, Nancy, France, April 8, 2009. Best Presentation Award.
  • Towards Energy Aware Resource Infrastructure for Large-Scale Distributed Systems
    with Laurent Lefèvre, Seminar at the Univeristy of Melbourne, Melbourne, Australia, January 14, 2009.
  • Energy Efficiency Challenges for Large-Scale Distributed Systems
    with Laurent Lefèvre, Seminar at Deakin University, Geelong, Australia, December 15, 2008.

Popularization Articles and Interviews

  • Pollution numérique : la face cachée du clic
    radio program La méthode scientifique by Antoine Beauchamp with Guillaume Pitron, France Culture, 22nd September 2021.
  • Entretien
    interview by Olivier Baudon and Francine Krief, 1024, April 2021, pages 99-108, .
  • Comic book portrait
    drawn by Léa Castor, Women in Computer Science comic book portraits of INS2I, February 2021.
  • Le vrai coût énergétique du numérique
    with Laurent Lefèvre, Pour la Science, December 2020, pages 48-59, .
  • 5G : un bilan énergétique et écologique qui fait débat
    interview by Romane Bonnemé, La Libre Belgique, 14th September 2020.
  • Avec la 5G, la consommation d’énergie va exploser
    interview by Christophe Leroy, Le Vif, 1st August 2019.
  • A quel point le numérique est-il le nouvel ennemi du climat ?
    interview by Cédric Stanghellini, LCI.fr, 24th June 2019.
  • Comment rendre le “streaming” moins dangeureux pour la planète ?
    interview by François Manens, La Tribune, 2nd May 2019.
  • Streaming, bitcoin, IA : le délire énergétique !
    interview by Vincent Nouyrigat, Science & Vie, April 2019.
  • Le numérique : opportunité ou défi pour l’environnement ?
    interview by Thomas Pouilly with Daniel Kaplan, Hello Future by Orange, 15th April 2019.
  • Pantin : Equinix investit 100 M€ pour agrandir son data center
    interview by Claire Guédon, Le Parisien, 18th February 2019.
  • Consommation numérique : la fabrique à CO2(.0)
    radio program La méthode scientifique by Nicolas Martin with Jean-Marc Jancovici, France Culture, 17th October 2018.
  • Le numérique : beaucoup d’électricité pour du virtuel
    reporting and interview by Agnès Rougier, Radio France Internationale, 26th September 2018.
  • Numérique : le grand gâchis énergétique
    article and interview by Laure Cailloce, Journal du CNRS, May 2018, French version, English version.
  • L’informatique émet plus de gaz à effet de serre que l’aviation
    article and interview by Marie-Neige Cordonnier, Pour la Science, November 2015, .
  • Le syndrome de l’obésiciel : des applications énergivores
    with Françoise Berthoud, Eric Drezet, and Laurent Lefèvre, Interstices, 20th July 2015, .
  • La déferlante des données
    with Françoise Berthoud, Eric Drezet, and Laurent Lefèvre, Interstices, 20th July 2015, .
  • L’épidémie du smartphone : prolifération et dissémination des composants électroniques
    with Françoise Berthoud, Eric Drezet, and Laurent Lefèvre, Interstices, 23rd June 2015, .
  • Sciences du numérique et développement durable : des liens complexes
    with Françoise Berthoud, Eric Drezet, and Laurent Lefèvre, Interstices, 23rd June 2015, .
  • Rendre les clouds plus verts
    Huffington Post, 20th March 2015, .
  • Des nuages plus verts
    news INS2I, 3rd November 2014, .
  • Des serveurs au pays du froid
    interview by Céline Duguey, Sciences Ouest, n°308, April 2013.

Invited popularization talks

  • L’impact écologique de la société numérique
    Presentation at MSHB webinar during the intercampus sustainable development week, Rennes, France, March 26, 2021.
  • Green computing
    Presentation at Big Day, the annual scientific day of the bioinformatics Master of University of Rennes 1, Rennes, France, November 27, 2020.
  • L codent, L créent” with Tassadit Bouadi
    Seminar at the Fondation Blaise Pascal, Lyon, France, November 13, 2019.
  • L’informatique de plus en plus branchée
    Presentation at CE Air France, Orly and Villeneuve-le-Roi, France, January 21 and 22, 2019, .
  • Modéliser la consommation énergétique de l’Internet des objets et des réseaux électriques intelligents
    Presentation at Entretiens Jacques Cartier, Lyon, France, November 12, 2018.
  • La consommation énergétique du numérique” with Joël Hamelin
    Seminar organized by France Stratégie, Paris, France, March 13, 2018.
  • Modeling and simulating the energy consumption of HPC infrastructures
    Seminar organized by Maison de la simulation (CEA, CNRS, Inria, UPS, UVSQ), Saclay, France, December 12, 2017.
  • Mesurer la consommation et améliorer l’efficacité énergétique des infrastructures de calcul
    Presentation at Inria Scientific Days, Sophia-Antipolis, France, June 15, 2017.
  • L’informatique verte et branchée : réduire la consommation électrique du numérique
    Seminar organized by ENS Rennes for high school students, Rennes, France, March 9, 2017.
  • L’informatique verte : rendre les TICs éco-responsables
    Seminar organized by the Seine-et-Marne DSDEN during a training day for teachers of primary, secondary and high schools on ICT and sustainability, Combs-la-Ville, France, March 1, 2017.
  • L’informatique verte : réduire la consommation des TICs
    Seminar organized by ArmorScience, Lannion, France, February 3, 2017.
  • Systèmes informatiques distribués à grande échelle et problématique énergétique
    Seminar at ENS Rennes in the Mechatronics department, Rennes, France, December 14, 2016.
  • Le coût énergétique du stockage dans le Cloud
    Talk for the Scientific days of the University of Nantes, Nantes, June 10, 2016.
  • Green Computing and Sustainability
    Keynote at the Annual Workshop of the French section of URSI (International Union of Radio Science), Rennes, France, March 2016.
  • L’axe Green IT à l’IRISA
    Talk for the HCERES evaluation of IRISA, Rennes, January 21, 2016.
  • Green computing
    Presentation and debate with Françoise Berthoud at Forum du CNRS, Paris, November 13, 2015.
  • Le Green IT à l’IRISA
    Presentation at Matinale Rennes Atalante, Rennes, July 8, 2015.
  • Green IT : maîtrise de la consommation énergétiques des équipements informatiques
    Rencontres de la recherche, Fondation Rennes 1, Rennes, France, September 19, 2014.