Laurent Lefevre publications

Joao Vicente Ferreira Lima, Issam Raïs, Laurent Lefèvre, Thierry Gautier. Performance and Energy Analysis of OpenMP Runtime Systems with Dense Linear Algebra Algorithms. International Journal of High Performance Computing Applications, SAGE Publications, 2019, 33 (3), pp.431-443. ⟨10.1177/1094342018792079⟩. ⟨hal-01957220⟩

Anne Benoit, Laurent Lefèvre, Anne-Cécile Orgerie, Issam Raïs. Reducing the energy consumption of large scale computing systems through combined shutdown policies with multiple constraints. International Journal of High Performance Computing Applications, SAGE Publications, 2018, 32 (1), pp.176-188. ⟨10.1177/1094342017714530⟩. ⟨hal-01557025⟩

Marcos Dias de Assuncao, Laurent Lefèvre. Bare-Metal Reservation for Cloud: an Analysis of the Trade Off between Reactivity and Energy Efficiency. Cluster Computing, Springer Verlag, In press, pp.1-12. ⟨10.1007/s10586-017-1094-y⟩. ⟨hal-01571288⟩

Francisco Almeida, Marcos Dias de Assuncao, Jorge Barbosa, Vicente Blanco, Ivona Brandic, et al.. Energy Monitoring as an Essential Building Block Towards Sustainable Ultrascale Systems. Sustainable Computing : Informatics and Systems, Elsevier, 2018, 17, pp.27-42. ⟨10.1016/j.suscom.2017.10.013⟩. ⟨hal-01627757⟩

Daniel Balouek-Thomert, Eddy Caron, Pascal Gallard, Laurent Lefèvre. Nu@ge: A container-based cloud computing service federation. Concurrency and Computation: Practice and Experience, Wiley, 2017, 29 (11), ⟨10.1002/cpe.4049⟩. ⟨hal-01671749⟩

Marcos Dias de Assuncao, Radu Carpa, Laurent Lefèvre, Olivier Glück, Piotr Borylo, et al.. Designing and Building SDN Testbeds for Energy-Aware Traffic Engineering Services. Photonic Network Communications, Springer Verlag, 2017, 34 (3), pp.396--410. ⟨10.1007/s11107-017-0709-9⟩. ⟨hal-01539656⟩

Violaine Villebonnet, Georges da Costa, Laurent Lefèvre, Jean-Marc Pierson, Patricia Stolf. “Big, Medium, Little”: Reaching Energy Proportionality with Heterogeneous Computing Scheduler. Parallel Processing Letters, World Scientific Publishing, 2015, 25 (03), pp.1541006. ⟨10.1142/S0129626415410066⟩. ⟨hal-01206525⟩

Radu Carpa, Olivier Glück, Laurent Lefèvre, Jean-Christophe Mignot. Improving the energy efficiency of software-defined backbone networks. Photonic Network Communications, Springer Verlag, 2015, 30 (3), pp.337-347. ⟨10.1007/s11107-015-0552-9⟩. ⟨hal-01246376⟩

Mohammed El Mehdi Diouri, Manuel Francisco Dolz, Olivier Glück, Laurent Lefèvre, Pedro Alonso, et al.. Assessing Power Monitoring Approaches for Energy and Power Analysis of Computers. Sustainable Computing : Informatics and Systems, Elsevier, 2014, 4 (2), pp.68-82. ⟨10.1016/j.suscom.2014.03.006⟩. ⟨hal-01065998⟩

Anne-Cécile Orgerie, Marcos Dias de Assuncao, Laurent Lefèvre. A Survey on Techniques for Improving the Energy Efficiency of Large-Scale Distributed Systems. ACM Computing Surveys, Association for Computing Machinery, 2014, 46 (4), pp.31. ⟨10.1145/2532637⟩. ⟨hal-00767582⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre. Smart Energy Management for Greener Supercomputing. ERCIM News, ERCIM, 2013, 2013 (92). ⟨hal-00943503⟩

Francoise Berthoud, B. Boutherin, Romaric David, Robert Ferret, Laurent Lefèvre. Réduire la consommation électrique des centres de données. La Revue Durable - Dossier "Les Technologies de l'Information et de la Comumunication et l'Impératif de la Sobriété", Publication CERIN, 2013, 49, pp.33-36. ⟨hal-00925171⟩

Ghislain Landry Tsafack Chetsa, Laurent Lefèvre, Jean-Marc Pierson, Patricia Stolf, Georges da Costa. Exploiting Performance Counters to Predict and Improve Energy Performance of HPC Systems. Future Generation Computer Systems, Elsevier, 2013, vol. 36, pp. 287-298. ⟨10.1016/j.future.2013.07.010⟩. ⟨hal-00925306⟩

Mohammed El Mehdi Diouri, Ghislain Landry Tsafack Chetsa, Olivier Glück, Laurent Lefevre, Jean-Marc Pierson, et al.. Energy efficiency in HPC with and without knowledge of applications and services. International Journal of High Performance Computing Applications, SAGE Publications, 2013, 27 (3), pp.232-243. ⟨10.1177/1094342013495304⟩. ⟨hal-00925313⟩

Mohammed El Mehdi Diouri, Ghislain Landry Tsafack Chetsa, Olivier Glück, Laurent Lefèvre, Jean-Marc Pierson, et al.. Energy efficiency in high-performance computing with and without knowledge of applications and services. International Journal of High Performance Computing Applications, SAGE Publications, 2013, 27 (3), pp.232-243. ⟨hal-00870615⟩

Laurent Lefèvre, Bel Dumé. L'émergence du Green-IT, pour une informatique plus verte. Collection "20 ans d'avancées et de perspectives en sciences du numérique", INRIA, 2012, 2 p. ⟨hal-00813198⟩

Pablo Neira, M. Rafael, Laurent Lefevre. FT-FW: A cluster-based fault-tolerant architecture for stateful firewalls. Computers and Security, Elsevier, 2012, 31 (4), pp.524-539. ⟨10.1016/j.cose.2012.01.011⟩. ⟨hal-00766074⟩

Anne-Cécile Orgerie, Laurent Lefèvre, Isabelle Guérin-Lassous. Energy-efficient bandwidth reservation for bulk data transfers in dedicated wired networks. Journal of Supercomputing, Springer Verlag, 2012, p. 1139-1166. ⟨10.1007/s11227-011-0603-7⟩. ⟨hal-00770903⟩

Anne-Cécile Orgerie, Laurent Lefèvre, Jean-Patrick Gelas. Étudier l'usage pour économiser l'énergie dans les systèmes distribués à grande échelle L'approche EARI. Revue des Sciences et Technologies de l'Information - Série TSI : Technique et Science Informatiques, Lavoisier, 2011, 30 (5), pp.515-538. ⟨10.3166/tsi.30.515-538⟩. ⟨hal-00690879⟩

Javier Rubio-Loyola, A. Galis, A. Astorga, Joan Serrat, Laurent Lefèvre, et al.. Scalable Service Deployment on Software Defined Networks. IEEE Communications Magazine, Institute of Electrical and Electronics Engineers, 2011, 49 (12), pp.84-93. ⟨10.1109/MCOM.2011.6094010⟩. ⟨hal-00685240⟩

Anne-Cécile Orgerie, Laurent Lefèvre. ERIDIS: Energy-efficient Reservation Infrastructure for large-scale DIstributed Systems. Parallel Processing Letters, World Scientific Publishing, 2011, 21 (2), pp.133-154. ⟨ensl-00618594⟩

Narjess Ayari, Laurent Lefèvre, Denis Barbaron. Design and Evaluation of a Session-Aware Admission Control Framework for Improving Service Providers' Profitability. Journal of Internet Engineering, Open Journal System / Klidarithmos Press, 2010, 4 (1), pp.260-268. ⟨hal-00793633⟩

Pablo Neira, L. Gasca, Laurent Lefèvre. Communicating between the kernel and user-space in Linux using Netlink sockets. Software: Practice and Experience, Wiley, 2010, 40 (9), pp.797-810. ⟨10.1002/spe.981⟩. ⟨hal-00793659⟩

Laurent Lefèvre, Anne-Cécile Orgerie. Designing and Evaluating an Energy Efficient Cloud. Journal of Supercomputing, Springer Verlag, 2010, 51 (3), pp.352-373. ⟨10.1007/s11227-010-0414-2⟩. ⟨ensl-00474723⟩

Laurent Lefèvre. Le cout écologique d'Internet. Pour la science, Pour la science, 2010, 66, pp.40-41. ⟨hal-00795297⟩

Pablo Neira, L. Gasca, Laurent Lefèvre. Demystifying cluster-based fault-tolerant Firewalls. IEEE Internet Computing, Institute of Electrical and Electronics Engineers, 2009, 13 (6), pp.31-38. ⟨10.1109/MIC.2009.128⟩. ⟨hal-00793644⟩

Laurent Lefèvre, Anne-Cécile Orgerie. Towards Energy Aware Reservation Infrastructure for Large-Scale Experimental Distributed Systems. Parallel Processing Letters, World Scientific Publishing, 2009, 19 (3), pp.419-433. ⟨ensl-00474724⟩

Laurent Lefèvre, Jean-Patrick Gelas. IAN2 : Industrial Autonomic Network Node architecture for supporting personnalized network services in the industrial context. Future Generation Computer Systems, Elsevier, 2008, 24 (1), pp.58-65. ⟨10.1016/j.future.2007.02.007⟩. ⟨hal-00688648⟩

Faycal Bouhafs, Jean-Patrick Gelas, Laurent Lefèvre, Moufida Maimour, Cong-Duc Pham, et al.. Designing and Evaluating an Active Grid Architecture. Future Generation Computer Systems, Elsevier, 2005, 21 (2), pp.315-330. ⟨10.1016/J.FUTURE.2004.09.023⟩. ⟨hal-01906777⟩

Alexandre da Silva Veith, Marcos Dias de Assuncao, Laurent Lefevre. Monte-Carlo Tree Search and Reinforcement Learning for Reconfiguring Data Stream Processing on Edge Computing. SBAC-PAD 2019 - International Symposium on Computer Architecture and High Performance Computing, Oct 2019, Campo Grande, Brazil. pp.1-8. ⟨hal-02305472⟩

Eduard Gibert Renart, Alexandre da Silva Veith, Daniel Balouek-Thomert, Marcos Dias de Assuncao, Laurent Lefèvre, et al.. Distributed Operator Placement for IoT Data Analytics Across Edge and Cloud Resources. CCGrid 2019 - 19th Annual IEEE/ACM International Symposium in Cluster, Cloud, and Grid Computing, May 2019, Larnaca, Cyprus. pp.1-10, ⟨10.1109/CCGRID.2019.00060⟩. ⟨hal-02103942⟩

Alexandre da Silva Veith, Felipe Rodrigo de Souza, Marcos Dias de Assuncao, Laurent Lefèvre, Julio C. S. dos Anjos. Multi-Objective Reinforcement Learning for Reconfiguring Data Stream Analytics on Edge Computing. ICPP 2019 - 48th International Conference on Parallel Processing, Aug 2019, Kyoto, Japan. pp.1-10, ⟨10.1145/3337821.3337894⟩. ⟨hal-02140844⟩

Cyrille Bonamy, Laurent Lefèvre, Gabriel Moreau. Calcul haute performance et efficacité énergétique : focus sur OpenFOAM. Congrès JRES : Les Journées Réseaux de l'Enseignement et de la Recherche, RENATER, Dec 2019, Dijon, France. pp.1-9. ⟨hal-02387863⟩

Issam Raïs, Hélène Coullon, Laurent Lefèvre, Christian Pérez. Automatic Energy Efficient HPC Programming: A Case Study. ISPA 2018 - 16th IEEE International Symposium on Parallel and Distributed Processing with Applications, Dec 2018, Melbourne, Australia. ⟨hal-01922301⟩

Issam Raïs, Eddy Caron, Laurent Lefèvre. Thermal aware scheduling on distributed computing water heaters. CCNC 2018 - IEEE Consumer Communications & Networking Conference, Jan 2018, Las Vegas, United States. pp.1-4, ⟨10.1109/CCNC.2018.8319253⟩. ⟨hal-01671728⟩

Alexandre da Silva Veith, Marcos Dias de Assuncao, Laurent Lefèvre. Latency-Aware Placement of Data Stream Analytics on Edge Computing. Service-Oriented Computing, Nov 2018, Hangzhou, Zhejiang, China. pp.215-229. ⟨hal-01875936⟩

Issam Raïs, Laurent Lefèvre, Anne-Cécile Orgerie, Anne Benoit. Exploiting the Table of Energy and Power Leverages. ICA3PP 2018 - 18th International Conference on Algorithms and Architectures for Parallel Processing, Nov 2018, Guangzhou, China. pp.1-10. ⟨hal-01927829⟩

João Lima, Issam Raïs, Laurent Lefèvre, Thierry Gautier. Performance and Energy Analysis of OpenMP Runtime Systems with Dense Linear Algebra Algorithms. SBAC-PAD 2017 - International Symposium on Computer Architecture and High Performance Computing, Oct 2017, Campinas, Brazil. pp.1-6, ⟨10.1109/SBAC-PADW.2017.10⟩. ⟨hal-01666343⟩

Alexandre da Silva Veith, Marcos Dias de Assuncao, Laurent Lefèvre. Assessing the Impact of Network Bandwidth and Operator Placement on Data Stream Processing for Edge Computing Environments. COMPAS'2017 - Conférence d’informatique en Parallélisme, Architecture et Système, Jun 2017, Antibes, France. ⟨hal-01574448⟩

Valentin Lorentz, Laurent Lefèvre, Gilles Fedak. Comment estimer la consommation énergétique de processus avec seulement un wattmètre (et un solveur) ?. ComPAS 2017 - Conférence d'informatique en Parallélisme, Architecture et Système, Jun 2017, Nice, France. ⟨hal-01677688⟩

Radu Carpa, Marcos Dias de Assuncao, Olivier Glück, Laurent Lefèvre, Jean-Christophe Mignot. Evaluating the Impact of SDN-Induced Frequent Route Changes on TCP Flows. CNSM2017 : 13th International Conference on Network and Service Management, Nov 2017, Tokyo, Japan. ⟨hal-01632677⟩

Pierre-François Dutot, Yiannis Georgiou, David Glesser, Laurent Lefèvre, Millian Poquet, et al.. Towards Energy Budget Control in HPC. 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, May 2017, Madrid, Spain. pp.381-390. ⟨hal-01533417⟩

Anne Benoit, Laurent Lefèvre, Anne-Cécile Orgerie, Issam Raïs. Shutdown Policies with Power Capping for Large Scale Computing Systems. Euro-Par: International European Conference on Parallel and Distributed Computing, Aug 2017, Santiago de Compostela, Spain. pp.134 - 146, ⟨10.1109/COMST.2016.2545109⟩. ⟨hal-01589555⟩

Anne-Cécile Orgerie, Betsegaw Lemma Amersho, Timothée Haudebourg, Martin Quinson, Myriana Rifai, et al.. Simulation Toolbox for Studying Energy Consumption in Wired Networks. CNSM: International Conference on Network and Service Management, Nov 2017, Tokyo, Japan. pp.1-5. ⟨hal-01630226⟩

Radu Carpa, Marcos Dias de Assuncao, Olivier Glück, Laurent Lefèvre, Jean-Christophe Mignot. Responsive Algorithms for Handling Load Surges and Switching Links On in Green Networks. IEEE International Conference on Communications - IEEE ICC'16 - Green Communications Systems and Networks Symposium, May 2016, Kuala Lumpur, Malaysia. ⟨hal-01266279⟩

Issam Raïs, Laurent Lefèvre, Anne-Cécile Orgerie, Anne Benoit. An Analysis of the Feasibility of Energy Harvesting with Thermoelectric Generators on Petascale and Exascale Systems. Workshop Optimization of Energy Efficient HPC & Distributed Systems (OPTIM) in conjunction with HPCS, Jul 2016, Innsbruck, Austria. ⟨hal-01348554⟩

Daniel Balouek-Thomert, Arya K. Bhattacharya, Eddy Caron, Karunakar Gadireddy, Laurent Lefèvre. Parallel Differential Evolution approach for Cloud workflow placements under simultaneous optimization of multiple objectives. Congress on Evolutionary Computation (IEEE CEC 2016), Jul 2016, Vancouver, Canada. ⟨hal-01289176v2⟩

Marcos Dias de Assuncao, Radu Carpa, Olivier Glück, Laurent Lefèvre. On Designing SDN Services for Energy-Aware Traffic Engineering. Tridentcom2016 : 11th EAI International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities, Jun 2016, Hangzhou, China. ⟨hal-01346596⟩

Marcos Dias de Assuncao, Laurent Lefèvre, Francois Rossigneux. On the Impact of Advance Reservations for Energy-Aware Provisioning of Bare-Metal Cloud Resources. CNSM 2016, Oct 2016, Montreal, Canada. ⟨hal-01382662⟩

Issam Raïs, Anne Benoit, Laurent Lefèvre, Anne-Cécile Orgerie. An Analysis of the Feasibility of Energy Harvesting with Thermoelectric Generators on Petascale and Exascale Systems. Conférence d’informatique en Parallélisme, Architecture et Système (COMPAS 2016), Jul 2016, Lorient, France. ⟨hal-01348555⟩

Violaine Villebonnet, Georges da Costa, Laurent Lefèvre, Jean-Marc Pierson, Patricia Stolf. Dynamically Building Energy Proportional Data Centers with Heterogeneous Computing Resources. IEEE Cluster, Sep 2016, Taipei, Taiwan. ⟨hal-01346600⟩

Violaine Villebonnet, Georges da Costa, Laurent Lefèvre, Jean-Marc Pierson, Patricia Stolf. Energy Aware Dynamic Provisioning for Heterogeneous Data Centers. SBAC-PAD : 28th International Symposium on Computer Architecture and High Performance Computing, Oct 2016, Los Angeles, United States. ⟨hal-01355452⟩

Violaine Villebonnet, Georges da Costa, Laurent Lefèvre, Jean-Marc Pierson, Patricia Stolf. Energy Proportionality in Heterogeneous Data Center Supporting Applications with Variable Load. IEEE International Conference on Parallel and Distributed Systems (ICPADS), Dec 2016, Wuhan, China. ⟨hal-01396947⟩

Christina Herzog, Jean-Marc Pierson, Laurent Lefèvre. Modelling technology transfer in Green IT with Multi Agent System . ICLIE'16 : The International Conference on Leadership, Innovation and Entrepreneurship , Apr 2016, Dubai, United Arab Emirates. ⟨hal-01290038⟩

Christina Herzog, Jean-Marc Pierson, Laurent Lefèvre. Modélisation du transfert technologique par système multi-agent : illustration à l'informatique verte. JFSMA 2016 : 24 èmes journées Francophones sur les systèmes Multi-Agents, Oct 2016, Rouen, France. ⟨hal-01369283⟩

Christina Herzog, Jean-Marc Pierson, Laurent Lefèvre. A Multi Agent System for Understanding the Impact of Technology Transfer Offices in Green-IT . PRIMA 2016 : International Conference on Principles and practice of multi-agent systems, Aug 2016, Phuket, Thailand. ⟨hal-01355687⟩

Daniel Balouek-Thomert, Eddy Caron, Laurent Lefèvre. Energy-Aware Server Provisioning by Introducing Middleware-Level Dynamic Green Scheduling. HPPAC'2015, May 2015, Hyderabad, India. ⟨10.1109/IPDPSW.2015.121⟩. ⟨hal-01196908⟩

Radu Carpa, Olivier Glück, Laurent Lefèvre, Jean-Christophe Mignot. STREETE : Une ingénierie de trafic pour des réseaux de coeur énergétiquement efficaces. Conference Compas'2015, Jun 2015, Lille, France. ⟨hal-01205429⟩

Ghislain Landry Tsafack Chetsa, Laurent Lefevre, Jean-Marc Pierson, Patricia Stolf, Georges da Costa. Application-Agnostic Framework for Improving the Energy Efficiency of Multiple HPC Subsystems. PDP2015 : 23rd Euromicro International Conference on Parallel, Distributed and Network-based Processing, Mar 2015, Turku, Finland. ⟨hal-01094431⟩

Violaine Villebonnet, Georges da Costa, Laurent Lefevre, Jean-Marc Pierson, Patricia Stolf. Généralisation du concept "big.LITTLE" pour aller vers des infrastructures cloud énergétiquement proportionnelles. Compas'2015, Jun 2015, Lille, France. ⟨hal-01199917⟩

Radu Carpa, Olivier Glück, Laurent Lefevre. Segment Routing based Traffic Engineering for Energy Efficient Backbone Networks. ANTS2014 : IEEE International Conference on Advanced Networks and Telecommunications Systems, Dec 2014, New Delhi, India. ⟨hal-01094359⟩

Daniel Balouek-Thomert, Eddy Caron, Laurent Lefèvre. Gestion adaptative de l'énergie pour les infrastructures de type grappe ou nuage. Conférence d'informatique en Parallélisme, Architecture et Système (ComPAS'2014), Apr 2014, Neuchâtel, Suisse. ⟨hal-01018238⟩

Bogdan Florin Cornea, Anne-Cécile Orgerie, Laurent Lefèvre. Studying the energy consumption of data transfers in Clouds: the Ecofen approach. CloudNet: IEEE International Conference on Cloud Networking, Oct 2014, Luxembourg, Luxembourg. ⟨hal-01088944⟩

Francois Rossigneux, Laurent Lefevre, Jean-Patrick Gelas, Marcos Dias de Assuncao. A Generic and Extensible Framework for Monitoring Energy Consumption of OpenStack Clouds. The 4th IEEE International Conference on Sustainable Computing and Communications (Sustaincom 2014), Dec 2014, Sydney, Australia. ⟨hal-01094387⟩

Violaine Villebonnet, Georges da Costa, Laurent Lefevre, Jean-Marc Pierson, Patricia Stolf. Towards Generalizing "Big.Little" for Energy Proportional HPC and Cloud Infrastructures. IEEE International Conference on Sustainable Computing and Communications (SustainCom 2014), Dec 2014, Sydney, Australia. ⟨hal-01075819⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre, Jean-Christophe Mignot. Your Cluster is not Power Homogeneous: Take Care when Designing Green Schedulers!. IGCC - 4th IEEE International Green Computing Conference, Jun 2013, Arlington, United States. pp.1-10, ⟨10.1109/IGCC.2013.6604506⟩. ⟨hal-00870637⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre, Jean-Christophe Mignot. Energy Estimation for MPI Broadcasting Algorithms in Large Scale HPC Systems. EuroMPI - 20th European MPI Users' Group Meeting, Recent Advances in Message Passing Interface, Sep 2013, Madrid, Spain. pp.111--116, ⟨10.1145/2488551.2488565⟩. ⟨hal-00870640⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre. SESAMES: a Smart-Grid Based Framework for Consuming Less and Better in Extreme-Scale Infrastructures. GreenCom - 4th IEEE International Conference on Green Computing and Communications, Aug 2013, Pékin, China. pp.187-194, ⟨10.1109/GreenCom-iThings-CPSCom.2013.52⟩. ⟨hal-00870619⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre, Franck Cappello. ECOFIT: A Framework to Estimate Energy Consumption of Fault Tolerance protocols during HPC executions. 13th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid), May 2013, Delft, Netherlands. ⟨hal-00806500⟩

Mohammed El Mehdi Diouri, Manuel Francisco Dolz, Olivier Glück, Laurent Lefèvre, Pedro Alonso, et al.. Solving some Mysteries in Power Monitoring of Servers: Take Care of your Wattmeters!. EE-LSDS 2013 - Energy Efficiency in Large Scale Distributed Systems conference, Apr 2013, Vienne, Austria. pp.3-18, ⟨10.1007/978-3-642-40517-4_1⟩. ⟨hal-00806504⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre, Franck Cappello. Towards an Energy Estimator for Fault Tolerance Protocols. 18th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP), Feb 2013, Shenzhen, China. pp.313--314, ⟨10.1145/2442516.2442561⟩. ⟨hal-00806499⟩

P. Vetter, Tolga Ayhan, K. Kanonakis, B. Lannoo, K. L. Lee, et al.. Towards Energy Efficient Wireline Networks, An Update From GreenTouch. OptoElectronics and Communications Conference (OECC) 2013, Apr 2013, Kyoto, Japan. ⟨hal-00925191⟩

Ghislain Landry Tsafack Chetsa, Laurent Lefèvre, J.M. Pierson, Patricia Stolf, Georges da Costa. A User Friendly Phase Detection Methodology for HPC Systems' Analysis. The 2013 IEEE International Conference on Green Computing and Communications (GreenCom 2013), Aug 2013, Beijing, China. pp.118 - 125, ⟨10.1109/GreenCom-iThings-CPSCom.2013.43⟩. ⟨hal-00925299⟩

Ghislain Landry Tsafack Chetsa, Laurent Lefèvre, Patricia Stolf. A Three Step Blind Approach for Improving HPC Systems' Energy Performance. EE-LSDS 2013, Energy Efficiency in Large Scale Distributed Systems conference, Apr 2013, Vienne, Austria. pp.168-181, ⟨10.1007/978-3-642-40517-4_15⟩. ⟨hal-00925302⟩

Christina Herzog, Laurent Lefevre, Jean-Marc Pierson. Towards Modelling the research in Green IT with Agents. 27th International Conference on Environmental Informatics for Environmental Protection, Sustainable Development and Risk Management, EnviroInfo 2013,, Sep 2013, Hamburg, Germany. ⟨hal-01094530⟩

Christina Herzog, Jean-Marc Pierson, Laurent Lefèvre. Link Between Academia and Industry for Green IT. The international conferences ICT for Sustainability - ICT4S 2013, Feb 2013, Zürich, Switzerland. pp. 259-264. ⟨hal-01143727⟩

Jean-Patrick Gelas, Laurent Lefevre, Teferi Assefa, Mulugeta Libsie. Virtualizing Home Gateways for Large Scale Energy Reduction in Wireline Networks. EGG 2012 - Electronic Goes Green, Sep 2012, Berlin, Germany. pp.1-7. ⟨hal-00766056⟩

Julien Carpentier, Jean-Patrick Gelas, Laurent Lefevre, Maxime Morel, Olivier Mornard, et al.. CompatibleOne: Designing an Energy Efficient Open Source Cloud Broker. CGC 2012 - 2nd International Conference on Cloud and Green Computing, Nov 2012, Xiangtan, China. pp.199-205, ⟨10.1109/CGC.2012.127⟩. ⟨hal-00766222⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre, Franck Cappello. Energy considerations in Checkpointing and Fault tolerance protocols. 2nd International Workshop on Fault Tolerance for HPC at eXtreme Scale (FTXS), co-located with the 42th International conference on Dependable Systems and Networks (DSN 2012), Jun 2012, Boston, United States. ⟨hal-00748006⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre. Towards a novel Smart and Energy-Aware Service-Oriented Manager for Extreme-Scale applications. 1st International Workshop on Power-Friendly Grid Computing (PFGC), co-located with the 3rd International Green Computing Conference (IGCC 2012), Jun 2012, San José, United States. ⟨hal-00748005⟩

Ghislain Landry Tsafack Chetsa, Laurent Lefevre, Jean-Marc Pierson, Patricia Stolf, Georges da Costa. DNA-inspired Scheme for Building the Energy Profile of HPC Systems. E2DC - 1st International Workshop on Energy-Efficient Data Centres - 2011, May 2012, Madrid, European Union. ⟨hal-00748070⟩

Ghislain Landry Tsafack Chetsa, Laurent Lefevre, Jean-Marc Pierson, Patricia Stolf, Georges da Costa. Beyond CPU Frequency Scaling for a Fine-grained Energy Control of HPC Systems. 24th International Symposium on Computer Architecture and High Performance Computing, Oct 2012, New York City, United States. ⟨hal-00752883⟩

Ghislain Landry Tsafack Chetsa, Laurent Lefèvre, Jean-Marc Pierson, Patricia Stolf, Georges da Costa. A Runtime Framework for Energy Efficient HPC Systems Without a Priori Knowledge of Applications. ICPAD 2012 : 18th International Conference on Parallel and Distributed Systems, Nov 2012, Singapour, Singapore. pp.660-667. ⟨hal-00793685⟩

Christina Herzog, Laurent Lefevre, Jean-Marc Pierson. Green IT for Innovation and Innovation for Green IT: The virtuous circle. 10th International Conference on Human Choice and Computers (HCC), Sep 2012, Amsterdam, Netherlands. pp.79-89, ⟨10.1007/978-3-642-33332-3_8⟩. ⟨hal-00766806⟩

Helmut Hlavacs, Thomas Treutner, Jean-Patrick Gelas, Laurent Lefèvre, Anne-Cécile Orgerie. Energy consumption side-channel attack at Virtual Machines in a Cloud. International Conference on Cloud and Green Computing (CGC), Dec 2011, Sydney, Australia. pp.605 - 612, ⟨10.1109/DASC.2011.110⟩. ⟨ensl-00629427⟩

Anne-Cécile Orgerie, Laurent Lefèvre. Energy-Efficient Overlay for Data Transfers in Private Networks. IEEE International Conference on Networks (ICON), Dec 2011, Singapour, Singapore. ⟨10.1109/ICON.2011.6168523⟩. ⟨ensl-00629423⟩

Mohammed Diouri, Olivier Glück, Laurent Lefevre. Vers des machines exaflopiques vertes. Renpar 20 : Rencontres francophones du Parallélisme, May 2011, Saint-Malo, France. ⟨hal-00767653⟩

Ghislain Landry Tsafack Chetsa, Laurent Lefèvre, Jean-Patrick Gelas. DTN based Management Framework for Green On/Off Networks. RESCOM 2011, Jun 2011, La Palmyre, France. ⟨hal-00795147⟩

Laurent Lefevre, Olivier Mornard, Jean-Patrick Gelas, Maxime Morel. Monitoring Energy Consumption in Clouds: The CompatibleOne Experience. Proceedings of the 2011 IEEE Ninth International Conference on Dependable, Autonomic and Secure Computing, Dec 2011, Washington, DC, USA, United States. pp.794--795, ⟨10.1109/DASC.2011.135⟩. ⟨hal-00795204⟩

Anne-Cécile Orgerie, Laurent Lefèvre. Energy-Efficient Framework for Networks of Large-Scale Distributed Systems. IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA), May 2011, Busan, South Korea. pp.250-255, ⟨10.1109/ISPA.2011.20⟩. ⟨ensl-00618595⟩

Anne-Cécile Orgerie, Laurent Lefèvre, Isabelle Guérin-Lassous. On the Energy Efficiency of Centralized and Decentralized Management for Reservation-Based Networks. IEEE Global Communications Conference (GLOBECOM), Dec 2011, Houston, United States. ⟨10.1109/GLOCOM.2011.6134020⟩. ⟨ensl-00629425⟩

Alex Galis, Stuart Clayman, Laurent Lefèvre, Andreas Fischer, Hermann de Meer, et al.. Towards In-Network Clouds in Future Internet. FUTURE INTERNET ASSEMBLY, May 2011, Budapest, Hungary. pp.19-33, ⟨10.1007/978-3-642-20898-0_2⟩. ⟨hal-00690904⟩

Robert Ferret, Françoise Berthoud, Laurent Lefèvre. Consommation énergétique des datacentres : quand la politique Européenne s'en mêle. JRES 2011 : 9 ème Journées Réseaux de l'enseignement supérieur et de la recherche, Nov 2011, Toulouse, France. ⟨hal-00793598⟩

Ghislain Landry Tsafack Chetsa, Laurent Lefevre, Jean-Patrick Gelas. On Applying DTNs to a Delay Constrained Scenario in Wired Networks. 2011 14th International Symposium on Wireless Personal Multimedia Communications (WPMC), Oct 2011, Brest, France. ⟨hal-00748069⟩

Anne-Cécile Orgerie, Laurent Lefèvre, Isabelle Guérin-Lassous, Dino Lopez Pacheco. ECOFEN: an End-to-end energy Cost mOdel and simulator For Evaluating power consumption in large-scale Networks. Sustainet: International Workshop on Sustainable Internet and Internet for Sustainability, Jun 2011, Lucca, Italy. pp.1-6, ⟨10.1109/WoWMoM.2011.5986203⟩. ⟨ensl-00618599⟩

Anne-Cécile Orgerie, Laurent Lefèvre, Jean-Patrick Gelas. Demystifying Energy Consumption in Grids and Clouds. International Green Computing Conference (IGCC), Aug 2010, Chicago, United States. pp.335 - 342, ⟨10.1109/GREENCOMP.2010.5598295⟩. ⟨ensl-00527642⟩

Gilles Fedak, Jean-Patrick Gelas, Thomas Hérault, Victor Iniesta, Derrick Kondo, et al.. DSL-Lab: a Low-power Lightweight Platform to Experiment on Domestic Broadband Internet. 9th International Symposium on Parallel and Distributed Computing (ISPDC'2010), Jul 2010, Istanbul, Turkey. ⟨inria-00502888⟩

Marcos Dias de Assuncao, Anne-Cécile Orgerie, Laurent Lefèvre. An Analysis of Power Consumption Logs from a Monitored Grid Site. IEEE/ACM International Conference on Green Computing and Communications (GreenCom), Dec 2010, Hangzhou, China. pp.61, ⟨10.1109/GreenCom-CPSCom.2010.46⟩. ⟨ensl-00579429⟩

Javier Rubio-Loyola, Antonio Astorga, Joan Serrat, Laurent Lefevre, Abderhaman Cheniour, et al.. Manageability of Future Internet Virtual Networks from a Practical Viewpoint. FIA 2010 - Future Internet Assembly, Apr 2010, Valencia, Spain. pp.105-114, ⟨10.3233/978-1-60750-539-6-105⟩. ⟨hal-00795224⟩

Alex Galis, Stuart Clayman, Andreas Fischer, Paler Alexandru, Al-Hazmi Yahya, et al.. Future Internet Management Platforms for Network Virtualisation and Service Clouds. ServiceWave 2010 - Third European Conference, Dec 2010, Ghent, Belgium. pp.235-237, ⟨10.1007/978-3-642-17694-4_39⟩. ⟨hal-00795269⟩

Marcos Dias de Assuncao, Jean-Patrick Gelas, Laurent Lefèvre, Anne-Cécile Orgerie. The Green Grid5000: Instrumenting a Grid with Energy Sensors. INGRID'2010 : 5th International Workshop on Distributed Cooperative Laboratories: Instrumenting the Grid, May 2010, Poznan, Poland. pp.25-42, ⟨10.1007/978-1-4614-0508-5_3⟩. ⟨hal-00690638⟩

Georges da Costa, Marcos Dias de Assuncao, Jean-Patrick Gelas, Yiannis Georgiou, Laurent Lefèvre, et al.. Multi-Facet Approach to Reduce Energy Consumption in Clouds and Grids: The GREEN-NET Framework. International Conference on Energy-Efficient Computing and Networking (e-Energy), Apr 2010, Passau, Germany. pp.95-104, ⟨10.1145/1791314.1791329⟩. ⟨ensl-00517185⟩

Frédéric Giroire, F. Guinand, Laurent Lefèvre, Jordi Torres. Energy-aware, power-aware, and Green Computing for large distributed systems and applications. Proceedings of the 2010 International Conference on High Performance Computing & Simulation (HPCS), 2010, Caen, France. ⟨hal-00794907⟩

Anne-Cécile Orgerie, Laurent Lefèvre, Jean-Patrick Gelas. Économies d'énergie dans les systèmes distribués à grande échelle : l'approche EARI. Journées Doctorales en Informatique et Réseaux, Feb 2009, Belfort, France. pp.79-84. ⟨ensl-00474729⟩

Narjess Ayari, Denis Barbaron, Laurent Lefèvre. Evaluating Session Aware Admission Control Strategies for Improving the Profitability of Service Providers. The 3rd IEEE Workshop on Enabling the Future Service-Oriented Internet: Towards Socially-Aware Networks - IEEE GLOBECOM 2009, Nov 2009, Honolulu, USA, United States. ⟨10.1109/GLOCOMW.2009.5360702⟩. ⟨hal-00795275⟩

Anne-Cécile Orgerie, Laurent Lefèvre. When Clouds become Green: the Green Open Cloud Architecture. International Conference on Parallel Computing (ParCo), Sep 2009, Lyon, France. pp.228 - 237, ⟨10.3233/978-1-60750-530-3-228⟩. ⟨ensl-00484321⟩

Georges da Costa, Marcos Dias de Assuncao, Jean-Patrick Gelas, Yiannis Georgiou, Laurent Lefèvre, et al.. The GREEN-NET framework: Energy efficiency in large scale distributed systems. HPPAC Workshop - Proceedings of the 2009 IEEE International Symposium on Parallel & Distributed Processing, May 2009, Rome, Italy. pp.95-104. ⟨hal-00795243⟩

Georges da Costa, Jean-Patrick Gelas, Georgiou Yiannis, Laurent Lefèvre, Anne-Cécile Orgerie, et al.. The GREEN-NET Framework: Energy Efficiency in Large Scale Distributed Systems. High Performance Power Aware Computing Workshop (HPPAC), May 2009, Rome, Italy. pp.1 - 8, ⟨10.1109/IPDPS.2009.5160975⟩. ⟨ensl-00474732⟩

Anne-Cécile Orgerie, Laurent Lefèvre, Jean-Patrick Gelas. Save Watts in your Grid: Green Strategies for Energy-Aware Framework in Large Scale Distributed Systems. IEEE International Conference on Parallel and Distributed Systems (ICPADS), Dec 2008, Melbourne, Australia. pp.171 - 178, ⟨10.1109/ICPADS.2008.97⟩. ⟨ensl-00474726⟩

Anne-Cécile Orgerie, Laurent Lefèvre, Jean-Patrick Gelas. Chasing Gaps between Bursts : Towards Energy Efficient Large Scale Experimental Grids. International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT), Dec 2008, Dunedin, New Zealand. pp.381 - 389, ⟨10.1109/PDCAT.2008.80⟩. ⟨ensl-00469221⟩

Françoise Couenne, Valérie dos Santos Martins, Laurent Lefèvre, Yann Le Gorrec, Bernhard Maschke. Approche géométrique pour l'analyse et la commande des systèmes de dimension infinie. Conférence internationale francophone d'automatique (CIFA 2008), Sep 2008, Bucarest, Roumanie. ⟨hal-02025513⟩

Narjess Ayari, Denis Barbaron, Laurent Lefevre, Pascale Primet. SARA: A Session Aware Infrastructure for High Performance Next Generation Cluster-based Servers. ATNAC 2007 : Australasian Telecommunication Networks and Applications Conference, Dec 2007, Christchurch, New Zealand. ⟨hal-02403728⟩

Edgar Magaña, Laurent Lefèvre, Joan Serrat. Autonomic management architecture for flexible Grid services deployment based on policies. ARCS 2007 : Architecture of Computing Systems, Mar 2007, Zurich, Switzerland. pp.157-170, ⟨10.1007/978-3-540-71270-1_12⟩. ⟨hal-00689564⟩

Laurent Lefèvre, Paul Roe. Improving the flexibility of Active Grids through Web Services. 4th Australasian Symposium on Grid Computing and e-Research, Jan 2006, Hobart,, Australia. ⟨inria-00001086⟩

Dino Martín Lopez Pacheco, Laurent Lefèvre, Cong-Duc Pham. XCP-i : "eXplicit Control Protocol" pour l'interconnexion de réseaux haut-débit hétérogènes. Colloque Francophone sur l'Ingénierie des Protocoles - CFIP 2006, Eric Fleury and Farouk Hamoun, Oct 2006, Tozeur/Tunisia, Tunisie. 12 p. ⟨inria-00110262⟩

Laurent Lefèvre. Heavy and lightweight dynamic network services : challenges and experiments for designing intelligent solutions in evolvable next generation networks. Workshop on Autonomic Communication for Evolvable Next Generation Networks - The 7th International Symposium on Autonomous Decentralized Systems, Apr 2005, Chengdu, China. ⟨10.1109/ISADS.2005.1452184⟩. ⟨hal-00684855⟩

Francoise Berthoud, Laurent Lefèvre, Cédric Gossart. ICT is part of climate change ! Can we reduce its impact and apply good practices and tools to other society domains ?. "Our Common Future Under Climate Change" International Conference, Jul 2015, Paris, France. 2015. ⟨hal-01250030⟩

Christina Herzog, Laurent Lefèvre, Jean-Marc Pierson. Linking Academia and Industry for a Green (IT) Society. The international conferences ICT for Sustainability - ICT4S, Feb 2013, Zürich, Switzerland. pp. 1-2, 2013. ⟨hal-01143732⟩

Francoise Berthoud, Laurent Lefèvre, Marianne Parry. Que faites vous de vos e-déchets ?. JRES 2013 : 10 èmes journées Réseaux, Dec 2013, Montpellier, France. 2013. ⟨hal-00925576⟩

Christina Herzog, Laurent Lefèvre, Jean-Marc Pierson. Linking Academia and Industry for a Green (IT) Society. Best Poster Award, ICT4S Conference : First International Conference on ICT for Sustainability, Feb 2013, Zurich, Switzerland. 2013. ⟨hal-00925645⟩

Marcos Dias de Assuncao, Laurent Lefevre. State of the Art on Technology and Practices for Improving the Energy Efficiency of Data Storage. Elsevier, 87, pp.89-124, 2012, Chapter of "Green and sustainable computing" in Advances in Computers, ⟨10.1016/B978-0-12-396528-8.00004-3⟩. ⟨hal-00766841⟩

Francoise Berthoud, Laurent Lefèvre. Impact écologique du BigData. Les Big Data à découvert, CNRS Editions, 2017. ⟨hal-01677262⟩

Francoise Berthoud, Amélie Bohas, Laurent Lefèvre, Marianne Parry. Transformation numérique et transformation énergétique . Quelles solutions pour le changement climatique ?, CNRS Editions, 2015. ⟨hal-01250013⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre, Jean-Christophe Mignot. Providing Green Services in HPC Data Centers: A Methodology based on Energy Estimation. Khan, Samee U. and Zomaya, Albert. Handbook on Data Centers, Springer, 2015, 978-1-4939-2091-4. ⟨hal-01066002⟩

Francoise Berthoud, Laurent Lefèvre, Amélie Bohas, Marianne Parry. Reducing the footprint of the digital infrastructure. Designing solutions for climate change ?, Victoires, 2015, 978-2-35113-239-5. ⟨hal-01731165⟩

Pascal Bouvry, Ghislain Landry Tsafack Chetsa, Georges da Costa, Emmanuel Jeannot, Laurent Lefèvre, et al.. Energy efficiency and high-performance computing. Large-scale Distributed Systems and Energy efficiency, Wiley, 2015, 978-1-118-86463-0. ⟨10.1002/9781118981122.ch7⟩. ⟨hal-01251988⟩

Robert Basmadjian, Pascal Bouvry, Georges da Costa, László Gyarmati, Dzmitry Kliazovich, et al.. Green Data Centers. Large-Scale Distributed Systems and Energy Efficiency, Wiley, pp.159-196, 2015, ⟨10.1002/9781118981122.ch6⟩. ⟨hal-01196827⟩

Alfonso Gazo Cervero, Michele Chincoli, Lars Dittmann, Andreas Fischer, Alberto E. Garcia, et al.. Green Wired Networks. Large-Scale Distributed Systems and Energy Efficiency, Wiley, pp.41-80, 2015, 9781118864630. ⟨10.1002/9781118981122.ch3⟩. ⟨hal-01196819⟩

Christina Herzog, Laurent Lefevre, Jean-Marc Pierson. Actors for Innovation in Green IT. ICT Innovations for Sustainability, 310, Springer, pp.49-67, 2014, Advances in Intelligent Systems and Computing. ⟨hal-01094492⟩

Ghislain Landry Tsafack Chetsa, Georges da Costa, Laurent Lefevre, Jean-Marc Pierson, Olieksiak Ariel, et al.. Energy aware approach for HPC systems. Emmanuel Jeannot and Julius Zilinskas. High-Performance Computing on Complex Environments, John Wiley & Sons, 2014. ⟨hal-00925310⟩

Anne-Cécile Orgerie, Laurent Lefèvre. Energy-Efficient Reservation Infrastructure for Grids, Clouds and Networks. Albert Y. Zomaya and Young-Choon Lee. Energy Efficient Distributed Computing Systems, Wiley, pp.133-162, 2012, 978-0-470-90875-4. ⟨10.1002/9781118342015.ch5⟩. ⟨hal-00732315⟩

Anne-Cécile Orgerie, Laurent Lefèvre. Energy-efficient data transfers in large-scale distributed systems. Ishfaq Ahmad and Sanjay Ranka. Handbook of Energy-Aware and Green Computing, 2, Chapman & Hall/CRC Press, pp.965-982, 2012, Computer & Information Science Series, 978-1-43985-040-4. ⟨hal-00732320⟩

Anne-Cécile Orgerie, Marcos Dias de Assuncao, Laurent Lefèvre. Energy Aware Clouds. Massimo Cafaro and Giovanni Aloisio. Grids, Clouds and Virtualization, Springer, pp.143-166, 2010. ⟨ensl-00517188⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre, Olivier Mornard. Monitoring Internal Power Consumption of Computing Systems. 2012. ⟨hal-00748008⟩

Laurent Lefevre, Olivier Mornard, Jean-Patrick Gelas, Maxime Morel. Monitoring Energy Consumption in clouds: the CompatibleOne experience. 2011. ⟨hal-00795197⟩

Mohammed El Mehdi Diouri, Olivier Glück, Laurent Lefèvre. Green Networking for Exascale Systems. 2011. ⟨hal-00748007⟩

Cécile Diguet, Fanny Lopez, Laurent Lefèvre. L'impact spatial et énergétique des data centers sur les territoires. [Rapport de recherche] ADEME, Direction Villes et territoires durables. 2019, pp.1-141. ⟨hal-02133607⟩

Françoise Berthoud, Pascal Guitton, Laurent Lefèvre, Sophie Quinton, Antoine Rousseau, et al.. Sciences, Environnements et Sociétés : Rapport long du groupe de travail MakeSEnS d’Inria. [Autre] Inria. 2019. ⟨hal-02340948⟩

Anne-Cécile Orgerie, Laurent Lefèvre. A year in the life of a large scale experimental distributed system: the Grid'5000 platform in 2008. [Research Report] RR-7481, INRIA. 2010, pp.33. ⟨inria-00544992⟩

Anne-Cécile Orgerie, Laurent Lefèvre. A year in the life of a large-scale experimental distributed system: usage of the Grid'5000 platform in 2007. [Research Report] RR-6965, INRIA. 2009, pp.35. ⟨inria-00400684⟩

Gilles Fedak, Jean-Patrick Gelas, Thomas Hérault, Victor Iniesta, Derrick Kondo, et al.. DSL-Lab: a Platform to Experiment on Domestic Broadband Internet. [Research Report] RR-7024, INRIA. 2009. ⟨inria-00424936⟩

Dino Martín Lopez Pacheco, Laurent Lefèvre, Cong-Duc Pham. Fairness Issues When Transferring Large Volumes of Data on High Speed Networks With Router-Assisted Transport Protocols. [Research Report] RR-6386, LIP RR-2007-46, INRIA, LIP. 2007, pp.16. ⟨inria-00195675v2⟩

Dino Martín Lopez Pacheco, Laurent Lefèvre, Cong-Duc Pham. XCP-i : "eXplicit Control Protocol" pour l'interconnexion de réseaux haut-débit hétérogènes. [Rapport de recherche] INRIA. 2007, pp.16. ⟨inria-00195634v2⟩

Dino Martín Lopez Pacheco, Cong-Duc Pham, Laurent Lefèvre. XCP-i : eXplicit Control Protocol for heterogeneous inter-networking of high-speed networks. [Research Report] RR-5946, LIP RR-2006-24, INRIA, LIP. 2006. ⟨inria-00083955v2⟩

Eric Lemoine, Cong-Duc Pham, Laurent Lefèvre. A New Mechanism for Transmission Notification on SMP. [Research Report] RT-0295, INRIA. 2004, pp.16. ⟨inria-00069885⟩

Laurent Lefevre. Contributions à la flexibilité et à l'efficacité énergétique des systèmes distribués à grande échelle. Calcul parallèle, distribué et partagé [cs.DC]. Ecole normale supérieure de lyon - ENS LYON, 2013. ⟨tel-00925154⟩