Service

For the community

On-going

• Member of the jury of the Agrégation externe d’Informatique since 2021.
• Director of the CNRS service group on ICT environmental impact GDS EcoInfo since 2020 (member since 2012).
• Co-responsible for the Energy and Impacts axis of the CNRS research group on networks and distributed systems GDR RSD (and thus member of the steering committee) since 2015.
• Chief Scientist for the Rennes site of Grid’5000 since 2018, and thus co-responsible for the Rennes site of SLICES-FR since 2023.
• Member of the scientific concil of ORAP (Association for High Performance Computing in France) since 2023.

Terminated

• Elected member of the Inria Evaluation Committee (2019 - 2023).
• Co-coordinator of the working group Ancre-Allistene on computer science and energy (2019-2023).
• Member of the jury of the Agrégation externe de Sciences Industrielles de l’Ingénieur option ingénierie informatique (2017-2021).
• Vice-chair of the French Chapter of the ACM Special Interest Group on Operating Systems (ACM SIGOPS): ASF (2018-2020) and secretary before (2014-2018), and for this purpose, member of the Council of Associations of the French Computer Science Society SIF (Société Informatique de France).
• Founding member of the Technical Subcommittee on Green Communications and Computing, IEEE Communications Society.

For the IRISA lab

• Responsible for the Green IT axis of IRISA since 2014.
• Member of the working group on gender equality at the IRISA laboratory since 2017, responsible for the mediation axis since 2022.
• Member of the Science, Environment and Society group SEnS-Rennes, since 2022.

Editorial boards

• Member of the editorial board of TPDS: IEEE Transactions on Parallel and Distributed Systems, since 2020.
• Member of the editorial board of IJDSN: International Journal of Distributed Sensor Networks, SAGE Publishing, since 2019.
• Member of the editorial board of the Special Issue on Sustainability and Computing for Communications of the ACM in 2024.

Technical program committee for international conferences

IC2E 2025 Program co-chair for the IEEE International Conference on Cloud Engineering
CCGrid 2025 Co-chair of the track on Sustainable IT Systems: abstraction, architecture, design and implementation at the IEEE/ACM International Symposium on Cluster, Cloud, and Internet Computing
ICT4S 2024 International Conference on ICT for Sustainability
SC 2024 Chair of the track on System Software and Cloud Computing at the International Conference for High Performance Computing, Networking, Storage, and Analysis (SuperComputing)
IPDPS 2024 IEEE International Parallel & Distributed Processing Symposium
HiPC 2023 IEEE International Conference on High Performance Computing, Data, and Analytics
HotCarbon 2023 Workshop on Sustainable Computer Systems
Cluster 2023 IEEE Cluster Conference
ICT4S 2023 Conference chair at the International Conference on Information and Communications Technology for Sustainability
ICPP 2022 International Conference on Parallel Processing
IPDPS 2022 Vice-chair of the PhD Forum at the IEEE International Parallel & Distributed Processing Symposium
ICCCN 2022 International Conference on Computer Communications and Networks
CCGrid 2022 IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing
IPDPS 2022 IEEE International Parallel & Distributed Processing Symposium
SRC 2021 ACM Student Research Competition hosted at Supercomputing conference
Cluster 2021 IEEE Cluster Conference
SBAC-PAD 2021 Chair of the track on Performance Evaluation at the IEEE International Symposium on Computer Architecture and High Performance Computing
ICDCS 2021 Demo and Poster co-chair at the IEEE International Conference on Distributed Computing Systems
CCGrid 2021 Doctoral Symposium co-chair at the IEEE/ACM International Symposium in Cluster, Cloud, and Grid Computing
IPDPS 2021 IEEE International Parallel & Distributed Processing Symposium
CCGrid 2021 IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing
ICDCS 2020 Demo and Poster co-chair at the IEEE International Conference on Distributed Computing Systems.
CCGrid 2020 Doctoral Symposium co-chair at the IEEE/ACM International Symposium in Cluster, Cloud, and Grid Computing
SC 2020 Workshop committee and Poster committee at ACM/IEEE Supercomputing Conference
Cluster 2020 IEEE Cluster Conference
ICPP 2020 International Conference on Parallel Processing
IPDPS 2020 IEEE International Parallel & Distributed Processing Symposium
IC2E 2020 IEEE International Conference on Cloud Engineering
CCGrid 2020 IEEE/ACM International Symposium in Cluster, Cloud, and Grid Computing
HiPC 2019 IEEE International Conference on High Performance Computing, Data, and Analytics
EuroPar 2019 Global chair of the track on Cluster and Cloud Computing at the International European Conference on Parallel and Distributed Computing
CCGrid 2019 Co-chair of the track on Architecture and Networking at the IEEE/ACM International Symposium in Cluster, Cloud, and Grid Computing
ICA3PP 2019 International Conference on Algorithms and Architectures for Parallel Processing
ICPP 2019 International Conference on Parallel Processing
IC2E 2019 IEEE International Conference on Cloud Engineering
Cluster 2018 IEEE Cluster Conference
Middleware 2018 Student activities co-chair at the ACM/IFIP International Middleware Conference
SmartCity 2018 Workshop co-chair at the IEEE International Conference on Smart City
EuroPar 2018 Co-chair of the track on Cluster and Cloud Computing at the International European Conference on Parallel and Distributed Computing
BigData 2018 Co-chair of the track on Big Data/Smart Cities and IoT at the IEEE International BigData Congress
SC 2018 Workshop committee and Poster committee at ACM/IEEE Supercomputing Conference 2018
ISPA 2017 IEEE International Symposium on Parallel and Distributed Processing with Applications
ICA3PP 2017 Co-chair of the track on Performance Modeling and Evaluation at the International Conference on Algorithms and Architectures for Parallel Processing
GreenCom 2017 Program vice co-chair at the IEEE International Conference on Green Computing and Communications
SC 2017 ACM/IEEE Supercomputing Conference (International Conference for High Performance Computing, Networking, Storage and Analysis)
CBDCom 2017 IEEE International Conference on Cloud and Big Data Computing
I-SPAN 2017 International Symposium on Pervasive Systems, Algorithms, and Networks
ICC 2017 IEEE International Conference on Communications (Selected Areas in Communications: Cloud Communications and Networking)
PDP 2017 Euromicro International Conference on Parallel, Distributed, and Network-Based Processing
PDP 2016 Euromicro International Conference on Parallel, Distributed, and Network-Based Processing
CloudNet 2015 IEEE International Conference on Cloud Networking
CCGrid 2015 IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing
VTC2014-Fall IEEE 80th Vehicular Technology Conference
GreenCom 2013 IEEE International Conference on Green Computing and Communications
CGC 2013 International Conference on Cloud and Green Computing
EE-LSDS 2013 Demo chair at the Energy Efficiency in Large Scale Distributed Systems conference
ICPP 2013 Publication co-chair at the 42nd International Conference on Parallel Processing

Technical program committee for national conferences

Compas 2022 Conférence francophone d’informatique en Parallélisme, Architecture et Système
JCAD 2021 Journées Calcul et Données
JSI 2021 Inria Scientific Days
AlgoTel 2021 Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications
JCAD 2020 Journées Calcul Données, Rencontres scientifiques et techniques du calcul et des données
Compas 2020 Conférence francophone d’informatique en Parallélisme, Architecture et Système
AlgoTel 2020 Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications
SIF 2020 Congrès annuel de la Société Informatique de France (SIF)
JCAD 2019 Journées Calcul Données, Rencontres scientifiques et techniques du calcul et des données
AlgoTel 2019 Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications
Compas 2017 Conférence d’informatique en Parallélisme, Architecture et Système
Compas 2016 Conférence d’informatique en Parallélisme, Architecture et Système

Technical program committee for international workshops

SD3C 2017 International Workshop on Sustainable Data Centres and Cloud Computing (in conjunction with UCC 2017)
PASA 2016 International Workshop on Power-aware Algorithms, Systems, and Architectures (in conjunction with ICPP 2016)
ExtremeGreen 2015 General co-chair for the Energy Efficiency in Large Scale Distributed Systems workshop in conjunction with CCGrid 2015.
ExtremeGreen 2014 General co-chair for the Extreme Green & Energy Efficiency in Large Scale Distributed Systems workshop in conjunction with CCGrid 2014.
OPTIM 2014 International Workshop on Optimization Issues in Energy Efficient Distributed Systems (in conjunction with HPCS 2014)
FedICI 2014 International Workshop on Federative and interoperable cloud infrastructures (in conjunction with Euro-Par 2014)
FedICI 2013 International Workshop on Federative and interoperable cloud infrastructures (in conjunction with Euro-Par 2013)
OPTIM 2013 International Workshop on Optimization Issues in Energy Efficient Distributed Systems (in conjunction with HPCS 2013)
ExtremeGreen 2013 General co-chair for the Extreme Green & Energy Efficiency in Large Scale Distributed Systems workshop in conjunction with CCGrid 2013.
SSEEGN 2013 22nd ITC Specialist Seminar on Energy Efficient and Green Networking (in conjunction with ATNAC 2013: the Australasian Telecommunication Networks and Applications Conference)
TIWDC 2013 Tyrrhenian International Workshop on Digital Communications: Green ICT
HSNCE 2013 IEEE International Workshop on High-Speed Network and Computing Environment (in conjunction with COMPSAC 2013)
EEHPDC 2013 International Workshop on Energy Efficient High Performance Parallel and Distributed Computing (in conjunction with HPDC 2013)
E2HPC2 2013 Energy-Efficient High Performance Computing & Communication Workshop (in conjunction with EuroMPI 2013)
SCALSOL 2012 International Workshop on Scalable Solutions for GreenIT
Cloud&Grid 2012 International Workshop on Cloud and Grid Interoperability (in conjunction with NPC-12)
Sunset 2011 Workshop on Sustainable Networking (in conjunction with Networking 2011)

Organization of research schools

• Co-organizer of the Eco-ICT Autumn School in 2024
• Co-organizer of the Inria-DFKI European Summer School on Artificial Intelligence in 2022
• Co-organizer of the ASF Winter School in 2020
• Co-organizer of the ASF Winter School in 2019
• Co-organizer of the E3-RSD Autumn School in 2018
• Co-organizer of the ASF Winter School in 2018
• Co-organizer of the E3-RSD Summer School in 2016