Denis Trystram

Présentation

Denis Trystram is distinguished professor in the institute of technology of Univ. Grenoble-Alpes. He is an honorary member of the Institut Universitaire de France. He was vice-director of the LIG in Grenoble for 2 years (2014-2015) where he is leading a research group on resource management for parallel and distributed systems in a joint team with Inria. Since 2010, he is director of the international Master program in Computer Science at Univ. Grenoble-Alpes. He was elected in 2018 as the deputy director of the research dpt MSTIC (Mathematics/Computer Science) at Univ. Grenoble Alpes. He is a well-known specialist of scheduling in parallel and distributed platforms (including HPC clusters, clouds, Internet of Things) and multi-objective optimization (in particular with a focus on energy). Currently, he is interested in learning and its link with resource management.

Publications

Article dans une revue (67)

Scheduling with lightweight predictions in power-constrained HPC platforms Danilo Carastan-Santos,Georges da Costa,Igor Fontana de Nardin,Millian Poquet,Krzysztof Rzadcaet al. IEEE Transactions on Parallel and Distributed Systems, 2025, pp.1-12. ⟨10.1109/TPDS.2025.3586723⟩ Article dans une revue hal-04747713v3
Dissecting the software-based measurement of CPU energy consumption: a comparative analysis Guillaume Raffin,Denis Trystram IEEE Transactions on Parallel and Distributed Systems, 2024, 36 (1), pp.96. ⟨10.1109/TPDS.2024.3492336⟩ Article dans une revue hal-04420527v3
L’IA peut-elle vraiment être frugale ? Thierry Ménissier,Denis Trystram The Conversation France, 2024 Article dans une revue halshs-04591605v1
Impacts environnementaux de l'IA : quels réels bénéfices ? Julien Lefevre,Aurélie Bugeau,Jacques Combaz,Laurent Lefèvre,Anne-Laure Ligozatet al. Collection numérique de l’AMUE, Agence de mutualisation des universités et établissements d'enseignement supérieur, 2023, 30, pp.42-43 Article dans une revue hal-04486682v1
A stochastic conditional gradient algorithm for decentralized online convex optimization Nguyễn Kim Thắng,Abhinav Srivastav,Denis Trystram,Paul Youssef Journal of Parallel and Distributed Computing, 2022, 169, pp.334-351. ⟨10.1016/j.jpdc.2022.07.010⟩ Article dans une revue hal-03955088v1
Improving the Performance of Batch Schedulers Using Online Job Runtime Classification Salah Zrigui,Raphael y de Camargo,Arnaud Legrand,Denis Trystram Journal of Parallel and Distributed Computing, 2022, 164, pp.83-95. ⟨10.1016/j.jpdc.2022.01.003⟩ Article dans une revue hal-03023222v2
Scheduling with a processing time oracle Fanny Dufossé,Christoph Dürr,Noël Nadal,Denis Trystram,Óscar Vásquez Applied Mathematical Modelling, 2022, 104, pp.701-720. ⟨10.1016/j.apm.2021.12.020⟩ Article dans une revue hal-03523262v1
Scheduling on Two Types of Resources: a Survey Olivier Beaumont,Louis-Claude Canon,Lionel Eyraud-Dubois,Giorgio Lucarelli,Loris Marchalet al. ACM Computing Surveys, 2020, 53 (3), ⟨10.1145/3387110⟩ Article dans une revue hal-02432381v1
SOLVING SAT IN A DISTRIBUTED CLOUD: A PORTFOLIO APPROACH Yanik Ngoko,Christophe Cérin,Denis Trystram International Journal of Applied Mathematics and Computer Science, 2019, 29 (2), pp.261 - 274. ⟨10.2478/amcs-2019-0019⟩ Article dans une revue hal-02443995v1
Generic Algorithms for Scheduling Applications on Heterogeneous Platforms Marcos Amaris,Giorgio Lucarelli,Clément Mommessin,Denis Trystram Concurrency and Computation: Practice and Experience, 2018, pp.1-29. ⟨10.1002/cpe.4647⟩ Article dans une revue hal-01896868v2
A Family of Scheduling Algorithms for Hybrid Parallel Platforms Safia Kedad-Sidhoum,Florence Monna,Grégory Mounié,Denis Trystram International Journal of Foundations of Computer Science, 2018, 29 (1), pp.63-90. ⟨10.1142/S012905411850003X⟩ Article dans une revue hal-01516700v1
Rare Coding Variants in ANGPTL6 Are Associated with Familial Forms of Intracranial Aneurysm Romain Bourcier,Solena Le Scouarnec,Stéphanie Bonnaud,Matilde Karakachoff,Emmanuelle Bourcereauet al. American Journal of Human Genetics, 2018, 102 (1), pp.133 - 141. ⟨10.1016/j.ajhg.2017.12.006⟩ Article dans une revue hal-01808225v1
New challenges in scheduling theory Jacek Blazewicz,Benjamin Moseley,Erwin Pesch,Denis Trystram,Guochuan Zhang Journal of Scheduling, 2018, 21 (6), pp.581-582. ⟨10.1007/s10951-018-0571-3⟩ Article dans une revue hal-01963221v1
Online Tuning of EASY-Backfilling using Queue Reordering Policies Éric Gaussier,Jérôme Lelong,Valentin Reis,Denis Trystram IEEE Transactions on Parallel and Distributed Systems, 2018, 29 (10), pp.2304-2316. ⟨10.1109/TPDS.2018.2820699⟩ Article dans une revue hal-01963216v1
Reducing the number of response time service level objective violations by a cloud-HPC convergence scheduler Alessandro Kraemer,Carlos Maziero,Olivier Richard,Denis Trystram Concurrency and Computation: Practice and Experience, 2018, 30 (12), pp.e4352. ⟨10.1002/cpe.4352⟩ Article dans une revue hal-02066143v1
Special issue: Euro-Par 2016 Christian Lengauer,Luc Bougé,Denis Trystram Concurrency and Computation: Practice and Experience, 2017, 29 (15), ⟨10.1002/cpe.4204⟩ Article dans une revue hal-02066165v1
Scheduling Independent Moldable Tasks on Multi-Cores with GPUs Raphaël Bleuse,Sascha Hunold,Safia Kedad-Sidhoum,Florence Monna,Grégory Mouniéet al. IEEE Transactions on Parallel and Distributed Systems, 2017, pp.14. ⟨10.1109/TPDS.2017.2675891⟩ Article dans une revue hal-01516752v1
New challenges in scheduling theory Jacek Blazewicz,Benjamin Moseley,Erwin Pesch,Denis Trystram,Guochuan Zhang Journal of Scheduling, 2016, 19 (6), pp.617-618. ⟨10.1007/s10951-016-0503-z⟩ Article dans une revue hal-02066433v1
Scheduling parallel jobs on heterogeneous platforms Klaus Jansen,Denis Trystram Electronic Notes in Discrete Mathematics, 2016, 55, pp.9--12. ⟨10.1016/j.endm.2016.10.003⟩ Article dans une revue istex hal-01427256v1
Improved approximation algorithms for scheduling parallel jobs on identical clusters Marin Bougeret,Pierre-Francois Dutot,Denis Trystram,Klaus Jansen,Christina Robenek Theoretical Computer Science, 2015, 600, pp.70-85. ⟨10.1016/j.tcs.2015.07.003⟩ Article dans une revue hal-01230293v1
New perspectives in scheduling theory Jacek Blazewicz,Erwin Pesch,Denis Trystram,Guochuan Zhang Journal of Scheduling, 2015, 18 (4), pp.333--334. ⟨10.1007/s10951-014-0377-x⟩ Article dans une revue hal-01230289v1
A study of scheduling problems with preemptions on multi-core computers with GPU accelerators Jacek Błażewicz,Safia Kedad-Sidhoum,Florence Monna,Grégory Mounié,Denis Trystram Discrete Applied Mathematics, 2015, 196, pp.72-82. ⟨10.1016/j.dam.2015.04.009⟩ Article dans une revue hal-01208434v1
Coordination mechanisms for decentralized parallel systems Johanne Cohen,Daniel Cordeiro,Denis Trystram Concurrency and Computation: Practice and Experience, 2015, 27 (5), pp.1255--1272. ⟨10.1002/cpe.3298⟩ Article dans une revue istex hal-01119320v1
Scheduling independent tasks on multi-cores with GPU accelerators Raphaël Bleuse,Safia Kedad-Sidhoum,Florence Monna,Grégory Mounié,Denis Trystram Concurrency and Computation: Practice and Experience, 2015, 27 (6), pp.1625-1638. ⟨10.1002/cpe.3359⟩ Article dans une revue hal-01081625v1
Fault-tolerant scheduling on parallel systems with non-memoryless failure distributions Mohamed Slim Bouguerra,Derrick Kondo,Fernando Mendonca,Denis Trystram Journal of Parallel and Distributed Computing, 2014, 74 (5), pp.2411-2422. ⟨10.1016/j.jpdc.2014.01.005⟩ Article dans une revue istex hal-01101712v1
Novel dual discounting functions for the Internet shopping optimization problem: new algorithms Jacek Blazewicz,Nathanael Cheriere,Pierre-Francois Dutot,Jedrzej Musial,Denis Trystram Journal of Scheduling, 2014, 19 (3), pp.245-255. ⟨10.1007/s10951-014-0390-0⟩ Article dans une revue hal-01101708v1
Scheduling semi-malleable jobs to minimize mean flow time Yann Hendel,Wieslaw Kubiak,Denis Trystram Journal of Scheduling, 2014, ⟨10.1007/s10951-013-0341-1⟩ Article dans une revue hal-01101783v1
Scheduling 2-Dimensional grids with large communication delays Daoudi El Mostafa,Frédéric Wagner,D. Trystram RAIRO - Operations Research, 2014, 49, pp.369-381. ⟨10.1051/ro/2014048⟩ Article dans une revue hal-01101728v1
Moderately exponential approximation for makespan minimization on related machines Marin Bougeret,Pierre-Francois Dutot,Denis Trystram Theoretical Computer Science, 2013, In press. ⟨10.1016/j.tcs.2013.03.020⟩ Article dans une revue lirmm-00838717v1
Les riches heures de l'ordonnancement Denis Trystram Revue des Sciences et Technologies de l'Information - Série TSI : Technique et Science Informatiques, 2012, 31 (8-10), pp.1021-1047. ⟨10.3166/tsi.31.1021-1047⟩ Article dans une revue istex hal-00796251v1
Decentralized List Scheduling Marc Tchiboukdjian,Nicolas Gast,Denis Trystram Annals of Operations Research, 2012, ⟨10.1007/s10479-012-1149-7⟩ Article dans une revue hal-00796248v1
Complexity Analysis of Checkpoint Scheduling with Variable Costs Mohamed Slim Bouguerra,Denis Trystram,Frédéric Wagner IEEE Transactions on Computers, 2012, 99, ⟨10.1109/TC.2012.57⟩ Article dans une revue hal-00788101v1
Optimizing performance and reliability on heterogeneous parallel systems: Approximation algorithms and heuristics Emmanuel Jeannot,Erik Saule,Denis Trystram Journal of Parallel and Distributed Computing, 2012, 72 (2), pp.268-280 Article dans une revue hal-00788219v1
Approximation Algorithms for the Multi-Organization Scheduling Problem Pierre-François Dutot,Fanny Pascual,Krzysztof Rzadca,Denis Trystram IEEE Transactions on Parallel and Distributed Systems, 2011, 22 (11), pp.1888-1895. ⟨10.1109/TPDS.2011.47⟩ Article dans une revue hal-00796861v1
Approximating the discrete resource sharing scheduling problem Marin Bougeret,Pierre-François Dutot,Alfredo Goldman,Yanik Ngoko,Denis Trystram International Journal of Foundations of Computer Science, 2011, 22 (3), ⟨10.1142/s0129054111008271⟩ Article dans une revue hal-00796858v1
Scheduling with uncertainties on new computing platforms Amine Mahjoub,Jonathan E. Pecero-Sanchez,Denis Trystram Computational Optimization and Applications, 2011, 48 (2), pp.369-398. ⟨10.1007/s10589-009-9311-0⟩ Article dans une revue istex hal-00796862v1
Multi-organization scheduling approximation algorithms Johanne Cohen,Daniel Cordeiro,Denis Trystram,Frédéric Wagner Concurrency and Computation: Practice and Experience, 2011, 23 (17), pp.2220―2234. ⟨10.1002/cpe.1752⟩ Article dans une revue istex hal-00796860v1
Approximation algorithms for multiple strip packing and scheduling parallel jobs in platforms Marin Bougeret,Pierre-François Dutot,Klaus Jansen,Christina Robenek,Denis Trystram Discrete Mathematics, Algorithms and Applications, 2011, 3 (4), pp.553-586. ⟨10.1142/S1793830911001413⟩ Article dans une revue hal-00796859v1
Approximation algorithms for scheduling with reservations Florian Diedrich,Klaus Jansen,Fanny Pascual,Denis Trystram Algorithmica, 2010, 58 (2), pp.391-404. ⟨10.1007/s00453-008-9271-2⟩ Article dans une revue istex hal-00798443v1
Idle regulation in non-clairvoyant scheduling of parallel jobs Andrei Tchernykh,Denis Trystram,C. Brizuela,Isaac Scherson Discrete Applied Mathematics, 2009, 157, pp.364-376. ⟨10.1016/j.dam.2008.03.005⟩ Article dans une revue hal-00800416v1
Promoting Cooperation in Selfish Computational Grids Krzysztof Rzadca,Denis Trystram European Journal of Operational Research, 2009, 199, pp.647-657. ⟨10.1016/j.ejor.2007.06.067⟩ Article dans une revue istex hal-00800412v1
Analyzing Scheduling with Transient Failures Érik Saule,Denis Trystram Information Processing Letters, 2009, 109 (11), pp.539-542. ⟨10.1016/j.ipl.2009.01.019⟩ Article dans une revue istex hal-00800413v1
Cooperation in Multi-Organization Scheduling Fanny Pascual,Krzysztof Rzadca,Denis Trystram Concurrency and Computation: Practice and Experience, 2009, 21 (7), pp.905-921. ⟨10.1002/cpe.1378⟩ Article dans une revue istex hal-00953257v1
Reliability Versus Performance for Critical Applications Alain Girault,Erik Saule,Denis Trystram Journal of Parallel and Distributed Computing, 2009, 69 (3), pp.326--336. ⟨10.1016/j.jpdc.2008.11.002⟩ Article dans une revue istex hal-00753169v1
Assessing Contention Effects of All-to-All Communications on Clusters and Grids Luiz Angelo Steffenel,Maxime Martinasso,Denis Trystram International Journal of Pervasive Computing and Communications, 2008, 4 (4) Article dans une revue hal-00338855v1
Adaptive Approaches for Eﬃcient Parallel Algorithms on Cluster-based Systems Wahid Nasri,Luiz Angelo Steffenel,Denis Trystram International Journal of Grid and Utility Computing, 2008, 1 (2), pp.98-108. ⟨10.1504/IJGUC.2009.022026⟩ Article dans une revue hal-00261435v1
A 3/2-Dual Approximation Algorithm for Scheduling Independent Monotonic Malleable Tasks Grégory Mounié,Christophe Rapine,Denis Trystram SIAM Journal on Computing, 2007, 37 (2), pp.401--412. ⟨10.1137/S0097539701385995⟩ Article dans une revue hal-00002166v2
Scheduling on Large Scale Distributed Platforms: From Models to Implementations Pierre-François Dutot,Lionel Eyraud-Dubois,Grégory Mounié,Denis Trystram International Journal of Foundations of Computer Science, 2005, 16 (2), pp.217-237 Article dans une revue hal-00005318v1
1-optimality of static BSP computations: scheduling independent chains as a case study Alfredo Goldman,Grégory Mounié,Denis Trystram Theoretical Computer Science, 2003, 290 (3), pp.1331-1359. ⟨10.1016/S0304-3975(02)00039-7⟩ Article dans une revue hal-00003954v1
Scheduling chains on Uniform Processors with Communication Delays Wieslaw Kubiak,Bernard Penz,Denis Trystram Journal of Scheduling, 2002, 4, pp.459 - 476. ⟨10.1002/jos.121⟩ Article dans une revue hal-00239332v1
An Approximation algorithm for scheduling Trees of Malleable Tasks Renaud Lepère,Grégory Mounié,Denis Trystram European Journal of Operational Research, 2002, 142, pp.242-249 Article dans une revue hal-00001546v3
Flexibilité et Robustesse en Ordonnancement Mohamed Ali Aloulou,Marc Sevaux,André Rossi,Marie-Laure Espinouse,Aziz Moukrimet al. Bulletin de la ROADEF, 2002, 8, 3 p Article dans une revue inria-00100949v1
Sensitivity Analysis of Scheduling Algorithms Bernard Penz,Christophe Rapine,Denis Trystram European Journal of Operational Research, 2001, 127 (3), pp.148-157. ⟨10.1016/S0377-2217(00)00281-2⟩ Article dans une revue istex hal-00239335v1
Dynamic Load Balancing for Adaptive Mesh Ocean Circulation Model Eric Blayo,Laurent Debreu,Grégory Mounié,Denis Trystram Engineering Simulations, 2000, 22 (2), pp.8-24 Article dans une revue hal-00003946v1
Metacomputing : vers une nouvelle dimension pour le calcul haute performance Franck Cappello,Daniel Litaize,Jean-François Méhaut,Christine Morin,Serge Petitonet al. Revue des Sciences et Technologies de l'Information - Série TSI : Technique et Science Informatiques, 2000, 19 (6), pp.877 Article dans une revue hal-01272404v1
Scheduling complete trees on two uniform processors with integer speed ratios and communication delays Jacek Blazewicz,Frédéric Guinand,Bernard Penz,Denis Trystram Parallel Processing Letters, 2000, 10 (4), pp.267-277. ⟨10.1142/S0129626400000263⟩ Article dans une revue hal-00239338v1
Une classe d'heuristiques par appariement pour le problème du flowshop à deux machines Bernard Penz,Christophe Rapine,Denis Trystram Journal Européen des Systèmes Automatisés, 1999, 33 (6), pp.553-567 Article dans une revue hal-00239342v1
Systolic implementation of adaptive solution to normal equations Pierre Comon,Yves Robert,Denis Trystram Computer Vision Graphics and Image Processing, 1990, 52, pp.402-408. ⟨10.1016/0734-189X(90)90083-8⟩ Article dans une revue istex hal-00857036v1
Optimal scheduling algorithms for parallel Gaussian elimination Yves Robert,Denis Trystram Theoretical Computer Science, 1989, 64 (2), pp.159-173. ⟨10.1016/0304-3975(89)90059-5⟩ Article dans une revue hal-00857019v1
Optimalité d'une classe d'algorithmes d'ordonnancement pour la méthode de Gauss en parallèle Jean-Claude König,Yves Robert,Denis Trystram Comptes rendus de l'Académie des sciences. Série I, Mathématique, 1988, 306, pp.295-298 Article dans une revue hal-00857003v1
Comments on scheduling parallel iterative methods on multiprocessors systems Yves Robert,Denis Trystram Parallel Computing, 1988, 7 (2), pp.253-255. ⟨10.1016/0167-8191(88)90043-9⟩ Article dans une revue istex hal-00857001v1
Parallel Gaussian elimination on a MIMD computer Michel Cosnard,Mounir Marrakchi,Yves Robert,Denis Trystram Parallel Computing, 1988, 6 (3), pp.275-296. ⟨10.1016/0167-8191(88)90070-1⟩ Article dans une revue istex hal-00857005v1
Architecture systolique de systèmes adaptatifs Pierre Comon,Yves Robert,Denis Trystram Traitement du Signal, 1987, 4 (1), pp.73-85 Article dans une revue hal-00857108v1
Parallel solution of dense linear systems by diagonalization methods Michel Cosnard,Yves Robert,Denis Trystram International Journal of Computer Mathematics, 1987, 22, pp.249-270 Article dans une revue hal-00857106v1
An orthogonal systolic array for the algebraic path problem Yves Robert,Denis Trystram Computing, 1987, 39, pp.187-199 Article dans une revue hal-00857107v1
Un réseau systolique orthogonal pour le problème du chemin algébrique Yves Robert,Denis Trystram Comptes rendus de l'Académie des sciences. Série I, Mathématique, 1986, 302 (6), pp.241-244 Article dans une revue hal-00857126v1
Comparaison des méthodes parallèles de diagonalisation pour la résolution de systèmes linéaires denses Michel Cosnard,Yves Robert,Denis Trystram Comptes rendus de l'Académie des sciences. Série I, Mathématique, 1985, 301 (16), pp.781-784 Article dans une revue hal-00857144v1

Communication dans un congrès (129)

FOA-Energy: A Multi-objective Energy-Aware Scheduling Policy for Serverless-based Edge-Cloud Continuum Anderson Andrei Da Silva,Yiannis Georgiou,Michael Mercier,Gregory Mounié,Denis Trystram SAC 2025 - 40th ACM/SIGAPP Symposium on Applied Computing, Mar 2025, Catania International Airport Catania Italy, Italy. pp.225-232, ⟨10.1145/3672608.3707941⟩ Communication dans un congrès hal-05156857v1
Alumet: a Modular Framework to Standardize the Measurement of Energy Consumption Guillaume Raffin,Denis Trystram,Olivier Richard PECS 2025 - Workshop on Performance and Energy Efficiency in Concurrent and Distributed Systems, TÜD Dresden University of Technology, Aug 2025, Dresden, Germany. pp.1-12 Communication dans un congrès hal-05246933v1
Analysis of the carbon footprint of HPC Abdessalam Benhari,Yves Denneulin,Frédéric Desprez,Fanny Dufossé,Denis Trystram PECS 2025 - International Workshop on Performance and Energy Efficiency in Concurrent and Distributed Systems, Aug 2025, Dresden, Germany. pp.1-13 Communication dans un congrès hal-05248774v1
IA générative sobre : un oxymore ? Sylvain Bouveret,Emmanuelle Frenoux,Laurent Lefèvre,Didier Mallarino,Denis Trystam JRES (Journées réseaux de l'enseignement et de la recherche ) 2024, Renater, Dec 2024, Rennes, France Communication dans un congrès hal-04893830v1
Handling Delayed Feedback in Distributed Online Optimization: A Projection-Free Approach Tuan-Anh Nguyen,Nguyen Kim Thang,Denis Trystram ECML PKDD 2024 - Joint European Conference on Machine Learning and Knowledge Discovery in Databases, Sep 2024, Vilnius, Lithuania. pp.197-211, ⟨10.1007/978-3-031-70341-6_12⟩ Communication dans un congrès hal-04703453v1
Light-weight prediction for improving energy consumption in HPC platforms Danilo Carastan-Santos,Georges da Costa,Millian Poquet,Patricia Stolf,Denis Trystram Euro-Par 2024, Carretero, J., Shende, S., Garcia-Blas, J., Brandic, I., Olcoz, K., Schreiber, M., Aug 2024, Madrid, Spain. pp.152-165, ⟨10.1007/978-3-031-69577-3_11⟩ Communication dans un congrès hal-04566184v2
An experimental comparison of software-based power meters: focus on CPU and GPU Mathilde Jay,Vladimir Ostapenco,Laurent Lefèvre,Denis Trystram,Anne-Cécile Orgerieet al. CCGrid 2023 - 23rd IEEE/ACM international symposium on cluster, cloud and internet computing, May 2023, Bangalore, India. pp.1-13, ⟨10.1109/CCGrid57682.2023.00020⟩ Communication dans un congrès hal-04030223v2
Towards a Multi-objective Scheduling Policy for Serverless-based Edge-Cloud Continuum Luc Angelelli,Anderson Andrei da Silva,Yiannis Georgiou,Michael Mercier,Grégory Mouniéet al. CCGrid 2023 - 23rd IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing, May 2023, Bangalore, India. pp.485-497, ⟨10.1109/CCGrid57682.2023.00052⟩ Communication dans un congrès hal-04177085v2
Social and environmental effects of post-COVID-19 Computer Science virtual conferencing: The Euro-Par case Danilo Carastan-Santos,Krzysztof Rzadca,Leonel Sousa,Denis Trystram 2023 International Conference on ICT for Sustainability (ICT4S), Jun 2023, Rennes, France. pp.132-141, ⟨10.1109/ICT4S58814.2023.00022⟩ Communication dans un congrès hal-03903632v3
Online Decentralized Frank-Wolfe: From theoretical bound to applications in smart-building Angan Mitra,Kim Thang Nguyen,Tuan-Anh Nguyen,Denis Trystram,Paul Youssef Global IoT Conference (GloTS 2022), Jun 2022, Dublin, Ireland. pp.43--54, ⟨10.1007/978-3-031-20936-9_4⟩ Communication dans un congrès hal-03710138v1
L'intelligence artificielle peut-elle devenir un outil convivial ? ou doit-on immédiatement arrêter toute recherche en IA ? Romain Couillet,Pierre-Olivier Amblard,Denis Trystram,Achille Baucher Conférence Archipel 2022 : Risques systémiques, trajectoires et leviers d’action transdisciplinaires, Jun 2022, Grenoble, France Communication dans un congrès hal-03909430v1
Towards Developing a Global Federated Learning Platform for IoT Hamza Safri,Mohamed Mehdi Kandi,Youssef Miloudi,Christophe Bortolaso,Denis Trystramet al. 2022 IEEE 42nd International Conference on Distributed Computing Systems (ICDCS), Jul 2022, Bologna, Italy. pp.1312-1315, ⟨10.1109/ICDCS54860.2022.00145⟩ Communication dans un congrès hal-03955067v1
Two-Agent Scheduling with Resource Augmentation on Multiple Machines Vincent Fagnon,Giorgio Lucarelli,Clément Mommessin,Denis Trystram European Conference on Parallel Processing, Aug 2022, Glasgow, United Kingdom. pp.253-267, ⟨10.1007/978-3-031-12597-3_16⟩ Communication dans un congrès hal-03666851v1
Ordonnancement Deux-Agents avec Augmentation de Ressources Vincent Fagnon,Giorgio Lucarelli,Clement Mommessin,Denis Trystram 23ème congrès annuel de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, INSA Lyon, Feb 2022, Villeurbanne - Lyon, France Communication dans un congrès hal-03595369v1
A Federated Learning Framework for IoT: Application to Industry 4.0 Hamza Safri,Mohamed Mehdi Kandi,Youssef Miloudi,Christophe Bortolaso,Denis Trystramet al. 2022 22nd International Symposium on Cluster, Cloud and Internet Computing (CCGrid), May 2022, Taormina, Italy. pp.565-574 Communication dans un congrès hal-03955062v1
Towards a Methodology for the Characterization of IoT Data Sets of the Smart Building Sector Louis Closson,Christophe Cérin,Didier Donsez,Denis Trystram 2022 IEEE International Smart Cities Conference (ISC2), Sep 2022, Pafos, Cyprus. pp.1-7, ⟨10.1109/ISC255366.2022.9921984⟩ Communication dans un congrès hal-03951666v1
One gradient frank-wolfe for decentralized online convex and submodular optimization Tuan-Anh Nguyen,Nguyen Kim Thang,Denis Trystram ACML 2022 - 14th Asian Conference in Machine Learning, Dec 2022, Hyderabad, India. pp.1-33 Communication dans un congrès hal-03835713v1
Short-Term Ambient Temperature Forecasting for Smart Heaters Danilo Carastan-Santos,Anderson Andrei da Silva,Denis Trystram,Alfredo Goldman,Angan Mitraet al. 26th IEEE Symposium on Computers and Communications (ISCC 2021), Sep 2021, Athens, Greece Communication dans un congrès hal-03364728v1
Online Scheduling with Redirection for Parallel Jobs Adrien Faure,Giorgio Lucarelli,Olivier Richard,Denis Trystram IPDPSW 2020 - IEEE International Parallel and Distributed Processing Symposium Workshops, May 2020, New Orleans, France. pp.1-4, ⟨10.1109/IPDPSW50202.2020.00066⟩ Communication dans un congrès hal-02944032v1
Evaluating Computation and Data Placements in Edge Infrastructures through a Common Simulator Anderson Andrei da Silva,Clément Mommessin,Pierre Neyron,Denis Trystram,Adwait Bauskaret al. SBAC-PAD 2020 - IEEE 32nd International Symposium on Computer Architecture and High Performance Computing, Sep 2020, Porto, Portugal. pp.1-8, ⟨10.1109/SBAC-PAD49847.2020.00020⟩ Communication dans un congrès hal-02915346v1
Scheduling at the Edge Clement Mommessin,Giorgio Lucarelli,Denis Trystram 14th Scheduling for Large Scale Systems Workshop, Jun 2019, Bordeaux, France. pp.1-28 Communication dans un congrès hal-02459646v1
Adapting Batch Scheduling to Workload Characteristics: What can we expect From Online Learning? Arnaud Legrand,Denis Trystram,Salah Zrigui IPDPS 2019 - 33rd IEEE International Parallel & Distributed Processing Symposium, May 2019, Rio de Janeiro, Brazil. pp.686-695, ⟨10.1109/IPDPS.2019.00077⟩ Communication dans un congrès hal-02044903v1
Challenges for scheduling at the Edge Denis Trystram,Giorgio Lucarelli,Clement Mommessin,Yanik Ngoko MCST 2019 - Workshop on Mathematical Challenges in Scheduling Theory, Oct 2019, Sanya, China. pp.1-33 Communication dans un congrès hal-02459551v1
Online Non-preemptive Scheduling to Minimize Maximum Weighted Flow-time on Related Machines Giorgio Lucarelli,Benjamin Moseley,Kim Thang Nguyen,Abhinav Srivastav,Denis Trystram 39th IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2019), Dec 2019, Bombay, India Communication dans un congrès hal-02416965v1
One can only gain by replacing EASY Backfilling: A simple scheduling policies case study Danilo Carastan-Santos,Raphael y de Camargo,Denis Trystram,Salah Zrigui CCGrid 2019 - International Symposium in Cluster, Cloud, and Grid Computing, May 2019, Larnaca, Cyprus. pp.1-10, ⟨10.1109/CCGRID.2019.00010⟩ Communication dans un congrès hal-02237895v1
Online Non-preemptive Scheduling to Minimize Maximum Weighted Flow-time on Related Machines Giorgio Lucarelli,Benjamin Moseley,Kim Thang Nguyen,Abhinav Srivastav,Denis Trystram 14th Workshop on Models and Algorithms for Planning and Scheduling Problems (MAPSP 2019), Jun 2019, Renesse, Netherlands Communication dans un congrès hal-02416979v1
Online Non-preemptive Scheduling on Unrelated Machines with Rejections Giorgio Lucarelli,Benjamin Moseley,Nguyen Kim Thang,Abhinav Srivastav,Denis Trystram SPAA 2018 - 30th ACM Symposium on Parallelism in Algorithms and Architectures, Jul 2018, Vienna, Austria. pp.291-300, ⟨10.1145/3210377.3210402⟩ Communication dans un congrès hal-01986312v1
Interference-Aware Scheduling using Geometric Constraints Raphaël Bleuse,Konstantinos Dogeas,Giorgio Lucarelli,Grégory Mounié,Denis Trystram Euro-Par 2018 - European Conference on Parallel Processing, Aug 2018, Torino, Italy. pp.205-217, ⟨10.1007/978-3-319-96983-1_15⟩ Communication dans un congrès hal-01884542v1
A Methodology for Handling Data Movements by Anticipation Raphaël Bleuse,Giorgio Lucarelli,Denis Trystram Euro-Par 2018 - 24th International European Conference on Parallel and Distributed Computing, Aug 2018, Turin, Italy. pp.134-145, ⟨10.1007/978-3-030-10549-5_11⟩ Communication dans un congrès hal-02066200v1
How future buildings could redefine distributed computing Yanik Ngoko,Nicolas Saintherant,Christophe Cérin,Denis Trystram IPDPSW 2018 - International Parallel and Distributed Processing Symposium Workshops, May 2018, Vancouver, Canada. pp.1232-1240, ⟨10.1109/IPDPSW.2018.00192⟩ Communication dans un congrès hal-02066185v1
Tuning EASY-Backfilling Queues Jérôme Lelong,Valentin Reis,Denis Trystram 21st Workshop on Job Scheduling Strategies for Parallel Processing, May 2017, Orlando, United States. pp.43-61, ⟨10.1007/978-3-319-77398-8_3⟩ Communication dans un congrès hal-01522459v1
Online Non-Preemptive Scheduling to Minimize Weighted Flow-time on Unrelated Machines Giorgio Lucarelli,Benjamin Moseley,Nguyen Kim Thang,Abhinav Srivastav,Denis Trystram 26th Annual European Symposium on Algorithms (ESA 2018), Aug 2018, Helsinki, Finland. pp.1-12, ⟨10.4230/LIPIcs.ESA.2018.59⟩ Communication dans un congrès hal-01986352v1
Interference-Aware Scheduling with 2D-Torus as a Case Study Raphaël Bleuse,Giorgio Lucarelli,Grégory Mounié,Denis Trystram Joint EURO/ORSC/ECCO Conference 2017 on Combinatorial Optimization, ECCO2017, May 2017, Koper, Slovenia Communication dans un congrès hal-01669062v1
A Distributed Cloud Service for the Resolution of SAT Yanik Ngoko,Denis Trystram,Christophe Cérin 2017 IEEE 7th International Symposium on Cloud and Service Computing (SC2), Nov 2017, Kanazawa, Japan. pp.1-8, ⟨10.1109/SC2.2017.9⟩ Communication dans un congrès hal-02066391v1
Generic algorithms for scheduling applications on hybrid multi-core machines Marcos Amaris,Giorgio Lucarelli,Clément Mommessin,Denis Trystram 23rd International European Conference on Parallel and Distributed Computing (EuroPar 2017), Aug 2017, Santiago de Compostela, Spain Communication dans un congrès hal-01420798v1
A new on-line method for scheduling independent tasks Giorgio Lucarelli,Fernando Machado Mendonca,Denis Trystram 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID 2017), May 2017, Madrid, Spain Communication dans un congrès hal-01527746v1
Online Min-Sum Flow Scheduling with Rejections Giorgio Lucarelli,Kim Nguyen,Abhinav Srivastav,Denis Trystram The 13th Workshop on Models and Algorithms for Planning and Scheduling Problems (MAPSP 2017), Jul 2017, Seeon Abbey, Germany Communication dans un congrès hal-01672351v1
A comparison of GPU execution time prediction using machine learning and analytical modeling Marcos Amaris,Raphael de Camargo,Mohamed Dyab,Alfredo Goldman,Denis Trystram 2016 IEEE 15th International Symposium on Network Computing and Applications (NCA), Oct 2016, Cambridge, United States. pp.326-333, ⟨10.1109/NCA.2016.7778637⟩ Communication dans un congrès hal-02066487v1
Online Non-Preemptive Scheduling to Optimize Max Stretch on a Single Machine Pierre-Francois Dutot,Erik Saule,Abhinav Srivastav,Denis Trystram 22nd International Computing and Combinatorics Conference (COCOON 2016), Aug 2016, Ho-Chi-Minh-Ville, Vietnam Communication dans un congrès hal-01309052v2
Message from the HCW General Chair Denis Trystram 2016 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), May 2016, Chicago, United States. pp.4-4, ⟨10.1109/IPDPSW.2016.221⟩ Communication dans un congrès hal-02066481v1
An Automatic Tuning System for Solving NP-Hard Problems in Clouds Yanik Ngoko,Denis Trystram,Valentin Reis,Christophe Cérin IPDPSW 2016 - IEEE International Parallel and Distributed Processing Symposium Workshops, May 2016, Chicago, United States. pp.1443--1452, ⟨10.1109/IPDPSW.2016.68⟩ Communication dans un congrès hal-01427255v1
Online Non-preemptive Scheduling in a Resource Augmentation Model based on Duality Giorgio Lucarelli,Nguyen Kim Thang,Abhinav Srivastav,Denis Trystram European Symposium on Algorithms (ESA 2016), Aug 2016, Aarhus, Denmark. pp.1-17, ⟨10.4230/LIPIcs.ESA.2016.63⟩ Communication dans un congrès hal-01334219v1
HCW Introduction Denis Trystram,Érik Saule 2016 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), May 2016, Chicago, United States. pp.1-2, ⟨10.1109/IPDPSW.2016.219⟩ Communication dans un congrès hal-02066479v1
Multi-Objective Group Discovery on the Social Web Behrooz Omidvar-Tehrani,Sihem Amer-Yahia,Pierre-Francois Dutot,Denis Trystram Machine Learning and Knowledge Discovery in Databases - European Conference, {ECML} {PKDD} 2016, September 19-23, 2016, Proceedings, Part {I}, Sep 2016, Riva del Garda, Italy. pp.296-312, ⟨10.1007/978-3-319-46128-1_19⟩ Communication dans un congrès hal-02066493v1
From Preemptive to Non-preemptive Scheduling Using Rejections Giorgio Lucarelli,Abhinav Srivastav,Denis Trystram 22nd International Computing and Combinatorics Conference (COCOON 2016), Aug 2016, Ho Chi Minh Ville, Vietnam. pp.510-519, ⟨10.1007/978-3-319-42634-1_41⟩ Communication dans un congrès hal-01371023v1
Communication models insights meet simulations Pierre-François Dutot,Millian Poquet,Denis Trystram 13th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms (HeteroPar'2015), Aug 2015, Vienne, Austria. pp.258-269, ⟨10.1007/978-3-319-27308-2_22⟩ Communication dans un congrès hal-01230288v1
A Scheduler-Level Incentive Mechanism for Energy Efficiency in HPC Yiannis Georgiou,David Glesser,Krzysztof Rzadca,Denis Trystram CCGrid 2015 - 15th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, May 2015, Shenzhen, China. pp.617--626, ⟨10.1109/CCGrid.2015.101⟩ Communication dans un congrès hal-01230295v1
Improving Backfilling by using Machine Learning to predict Running Times Eric Gaussier,David Glesser,Valentin Reis,Denis Trystram SuperComputing 2015, Nov 2015, Austin, TX, United States. ⟨10.1145/2807591.2807646⟩ Communication dans un congrès hal-01221186v1
A generic approach for heterogeneous scheduling Giorgio Lucarelli,Denis Trystram,Frédéric Wagner ECCO 2015, the 28th Conference of the European Chapter on Combinatorial Optimization, Catania, Italy, May 28-30, 2015, Catania, Italy Communication dans un congrès hal-01230287v1
Handling Heterogeneity for Efficient Implementations: A Case Study on Sequence Comparison Denis Trystram IPDPSW 2015 - IEEE International Parallel and Distributed Processing Symposium Workshop, May 2015, Hyderabad, India. pp.346--349, ⟨10.1109/IPDPSW.2015.123⟩ Communication dans un congrès hal-01230285v1
Scheduling Tasks with Precedence Constraints on Hybrid Multi-core Machines Safia Kedad-Sidhoum,Florence Monna,Denis Trystram IPDPSW 2015 - IEEE International Parallel and Distributed Processing Symposium Workshop, May 2015, Hyderabad, India. pp.27--33, ⟨10.1109/IPDPSW.2015.119⟩ Communication dans un congrès hal-01230286v1
Improving Job Scheduling by using Machine Learning Yiannis Georgiou,David Glesser,Denis Trystram SLURM user group, Georges Washington Univ., USA, 15-16 sept., 2015, Washington, United States Communication dans un congrès hal-01230290v1
Adaptive Resource and Job Management for Limited Power Consumption Yiannis Georgiou,David Glesser,Denis Trystram IEEE International Parallel and Distributed Processing Symposium Workshop, IPDPS 2015, Hyderabad, India, May 25-29, 2015, Hyderabad, India. pp.863--870, ⟨10.1109/IPDPSW.2015.118⟩ Communication dans un congrès hal-01230292v1
Message from the HCW Program Committee Chair Denis Trystram 2015 IEEE International Parallel and Distributed Processing Symposium Workshop, IPDPS 2015, Hyderabad, India, May 25-29, 2015, Hyderabad, India. pp.4, ⟨10.1109/IPDPSW.2015.155⟩ Communication dans un congrès hal-01230291v1
Online non-preemptive scheduling to optimize stretch Pierre-François Dutot,Erik Saule,Abhinav Srivastav,Denis Trystram MAPSP, 12th Workshop on Models and Algorithms for Planning and Scheduling Problems, La Roche sur Ardenne, Belgium, june 8-12, 2015, La Roche-en-Ardenne, Belgium Communication dans un congrès hal-01230284v1
Contiguity and Locality in Backfilling Scheduling Giorgio Lucarelli,Fernando Machado Mendonca,Denis Trystram,Frédéric Wagner CCGrid 2015 - 15th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, May 2015, Shenzhen, China. pp.586--595, ⟨10.1109/CCGrid.2015.143⟩ Communication dans un congrès hal-01230294v1
Scheduling Data Flow Program in XKaapi: A New Affinity Based Algorithm for Heterogeneous Architectures Raphaël Bleuse,Thierry Gautier,João V. F. Lima,Grégory Mounié,Denis Trystram Euro-Par 2014 Parallel Processing - 20th International Conference, Aug 2014, Porto, Portugal. pp.560 - 571, ⟨10.1007/978-3-319-09873-9_47⟩ Communication dans un congrès hal-01081629v1
Scheduling Independent Tasks on Multi-cores with GPU Accelerators Safia Kedad-Sidhoum,Florence Monna,Grégory Mounié,Denis Trystram HeteroPar 2013 - 11th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms, Aug 2013, Aachen, Germany. pp.228-237, ⟨10.1007/978-3-642-54420-0_23⟩ Communication dans un congrès hal-00921357v1
A Proactive Approach for Coping with Uncertain Resource Availabilities on Desktop Grids Louis-Claude Canon,Adel Essafi,Denis Trystram HiPC'14, IEEE Int. Conf. on High Performance Computing, 2014, Goa, India. pp.1-9 Communication dans un congrès hal-01230767v1
Fast Biological Sequence Comparison on Hybrid Platforms Safia Kedad-Sidhoum,Fernando Mendonca,Florence Monna,Grégory Mounié,Denis Trystram 43rd International Conference on Parallel Processing, ICPP 2014, Sep 2014, Minneapolis, United States. pp.501 - 509, ⟨10.1109/ICPP.2014.59⟩ Communication dans un congrès hal-01102263v1
Competitive analysis for non-preemptive average stretch Abhinav Srivastav,Denis Trystram ECCO XXVII – CO 2014 Joint Conference 27 th Conference of the European Chapter on Combinatorial Optimization, May 2014, München, France Communication dans un congrès hal-01102274v1
Introducing Energy based fair-share scheduling David Glesser,Yiannis Georgiou,Denis Trystram Slurm User Group Meeting 2014, 2014, Lugano, Switzerland Communication dans un congrès hal-01102291v1
Introducing Power-capping in Slurm scheduling David Glesser,Yiannis Georgiou,Matthieu Hautreux,Denis Trystram Slurm User Group Meeting 2014, 2014, Lugano, Switzerland Communication dans un congrès hal-01102285v1
Big Data et partitionment de documents Eric Gaussier,Denis Trystram TangenteSup, issue spéciale sur le Partage des ressources, 2014, Unknown, France. pp.64-67 Communication dans un congrès hal-01230297v1
An Efficient Algorithm for Scheduling Jobs in Volunteer Computing Platforms Adel Essafi,Denis Trystram,Zied Zaidi HCW - Proceedings of the 2014 IEEE International Parallel & Distributed Processing Symposium Workshops, 2014, Phoenix, United States. pp.68--76, ⟨10.1109/IPDPSW.2014.13⟩ Communication dans un congrès hal-01102180v1
A (2+ε)-Approximation for Scheduling Parallel Jobs in Platforms Pierre-François Dutot,Klaus Jansen,Christina Robenek,Denis Trystram the 19th International Euro-Par Conference, 2013, Aachen, Germany. pp.78-89 Communication dans un congrès hal-00921354v1
OStrich: Fair Scheduling for Multiple Submissions Joseph Emeras,Vinicius Pinheiro,Krzysztof Rzadca,Denis Trystram PPAM'2013, 2013, Warsaw, Poland Communication dans un congrès hal-00918374v1
Approximation Algorithms for a Scheduling Problem on Multi-Cores with GPUs Safia Kedad-Sidhoum,Florence Monna,Grégory Mounié,Denis Trystram 11th workshop on Models and Algorithms for Planning and Scheduling Problems MAPSP, Jun 2013, Pont-à-Mousson, France Communication dans un congrès hal-00921356v1
Are we expecting too much from GPUs? Denis Trystram PPAM, the 10th International Conference on Parallel Processing and Applied Mathematics, 2013, Warsaw, Poland Communication dans un congrès hal-00921365v1
Preemptive scheduling of independent tasks on multi-cores with GPU Jacek Blazewicz,Safia Kedad-Sidhoum,Florence Monna,Grégory Mounié,Denis Trystram ECCO XXVI: the 26th European Chapter on Combinatorial Optimization, May 2013, Paris, France Communication dans un congrès hal-00921355v1
Accelerating Population-Based Search Heuristics by Adaptive Resource Allocation Joachim Lepping,Panayotis Mertikopoulos,Denis Trystram GECCO '13: Proceedings of the 15th ACM Annual Conference on Genetic and Evolutionary Computation, 2013, Unknown, Unknown Region. pp.1165-1172 Communication dans un congrès hal-01382302v1
Dual Discounting Functions for Internet Shopping Optimization Problem Jacek Blazewicz,Pascal Bouvry,Jedrzej Musial,Johnatan Pecero,Denis Trystram MISTA 2013 - 6th Multidisciplinary International Scheduling Conference: Theory and Applications, Aug 2013, Ghent, Belgium Communication dans un congrès hal-00921360v1
A Server Consolidation Problem: Definition and Model Lionel Eyraud-Dubois,Adrien Lebre,Patrick Martineau,Ameur Soukhal,Vincent T'kindtet al. Proceedings of the 14th conference ROADEF, 2013, Troyes, France Communication dans un congrès hal-00921363v1
Combining Parallel Algorithms Solving the Same Application: What is the Best Approach? Alfredo Goldman,Joachim Lepping,Yanik Ngoko,Denis Trystram ParLearning, IPDPS Workshop, 2013, Boston, United States. pp.1859-1868 Communication dans un congrès hal-00921358v1
Malleable resource sharing algorithms for cooperative resolution of problems Alfredo Goldman,Yanik Ngoko,Denis Trystram Proceedings of IEEE World Congress on Computational Intelligence, 2012, Brisbane, Australia. pp.1438-1445, ⟨10.1109/CEC.2012.6256524⟩ Communication dans un congrès hal-00796254v1
Campaign Scheduling Vinicius Pinheiro,Krzysztof Razdca,Denis Trystram HiPC 2012 - 19th international Conference on High Performance Computing, Dec 2012, Pune, India. pp.1-10, ⟨10.1109/HiPC.2012.6507489⟩ Communication dans un congrès hal-00796259v1
Tight approximation for scheduling parallel jobs on identical clusters Marin Bougeret,Pierre-Francois Dutot,Klaus Jansen,Christina Robenek,Denis Trystram IPDPSW: International Parallel and Distributed Processing Symposim, May 2012, Shangai, China. pp.878-885, ⟨10.1109/IPDPSW.2012.108⟩ Communication dans un congrès hal-00738499v1
Scheduling large scale parallel platforms. System and users: a 180 degrees vision? Denis Trystram 2nd french-brazilian workshop LICIA, 2012, Grenoble, France Communication dans un congrès hal-00796264v1
On the Scheduling of Checkpoints on Desktop Grids Mohamed Slim Bouguerra,Derrick Kondo,Denis Trystram 11th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing (CCGrid 2011), 2011, Newport Beach, United States. pp.305-313, ⟨10.1109/CCGrid.2011.63⟩ Communication dans un congrès hal-00788788v1
Tight Analysis of Relaxed Multi-Organization Scheduling Algorithms Daniel Cordeiro,Pierre-Francois Dutot,Grégory Mounié,Denis Trystram 25th IEEE International Parallel and Distributed Processing Symposium (IPDPS 2011), May 2011, Anchorage, United States Communication dans un congrès inria-00592174v1
Using oracles for the design of efficient approximation algorithms Marin Bougeret,Pierre-Francois Dutot,Denis Trystram MAPSP: Models and Algorithms for Planning and Scheduling Problems, Jun 2011, Nymburk, Czech Republic Communication dans un congrès hal-00738513v1
Ggen : génération aléatoire de graphes pour l'ordonnancement Swann Perarnau,Denis Trystram ROADEF, 2011, Saint Etienne, France Communication dans un congrès hal-00796871v1
A Bi-Objective Scheduling Algorithm for Desktop Grids with Uncertain Resource Availabilities Louis-Claude Canon,Adel Essafi,Grégory Mounié,Denis Trystram Europar 2011, Aug 2011, Bordeaux, France Communication dans un congrès inria-00591804v1
Off-line scheduling of multi-Threaded request streams on a caching server Veronika Rehn-Sonigo,Denis Trystram,Frédéric Wagner,H. Xu,Guochuan Zhang Proceedings of the 25th IPDPS, 2011, Anchorage, Alaska, United States Communication dans un congrès hal-00796867v1
Scheduling jobs on heterogeneous platforms Marin Bougeret,Pierre-Francois Dutot,Klaus Jansen,Christina Robenek,Denis Trystram COCOON, 2011, Dallas, United States Communication dans un congrès hal-00738508v1
Coordination Mechanisms for Selfish Multi-Organization Scheduling Johanne Cohen,Daniel Cordeiro,Denis Trystram,Frédéric Wagner Proceedings of the 18th annual IEEE International Conference on High Performance Computing (HiPC), 2011, Bangalore, India. ⟨10.1109/HiPC.2011.6152720⟩ Communication dans un congrès hal-00796864v1
Scheduling Instructions on Hierarchical Machines Florent Blachot,Guillaume Huard,Johnatan Pecero Sanchez,Érik Saule,Denis Trystram 11th International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC 2010), 2010, Atlanta, United States. ⟨10.1109/IPDPSW.2010.5470711⟩ Communication dans un congrès hal-00798448v1
Random graph generation for scheduling simulations Daniel Cordeiro,Grégory Mounié,Swann Pérarnau,Denis Trystram,Jean-Marc Vincentet al. 3rd International ICST Conference on Simulation Tools and Techniques (SIMUTools 2010), Mar 2010, Malaga, Spain. pp.10 Communication dans un congrès hal-00471255v2
Approximation Algorithms for Multiple Strip Packing Marin Bougeret,Pierre-François Dutot,Klaus Jansen,Christina Otte,Denis Trystram Approximation and Online Algorithms, 2010, Copenhagen, Denmark. pp.37-48, ⟨10.1007/978-3-642-12450-1_4⟩ Communication dans un congrès istex hal-00953421v1
A fast \frac52-approximation algorithm for hierarchical scheduling Marin Bougeret,Pierre-François Dutot,Klaus Jansen,Christina Otte,Denis Trystram Proceedings of the 16th International EuroPar Conference, 2010, Ischia, Italy. pp.157-167 Communication dans un congrès hal-00953419v1
LPT scheduling algorithms with unavailability constraints under uncertainties Adel Essafi,Amine Mahjoub,Grégory Mounié,Denis Trystram Parallel Computing: from multicores and GPU's to Petascale, 2010, Lyon, France. pp.205-211 Communication dans un congrès hal-00798451v1
Approximating the Non-contiguous Multiple Organization Packing Problem Marin Bougeret,Pierre-François Dutot,Klaus Jansen,Christina Otte,Denis Trystram TCS: Theoretical Computer Science, 2010, Brisbane, Australia. pp.316-327, ⟨10.1007/978-3-642-15240-5₂3⟩ Communication dans un congrès hal-00798444v1
A fast 5/2-approximation algorithm for hierarchical scheduling Marin Bougeret,Pierre-Francois Dutot,Klaus Jansen,Christina Robenek,Denis Trystram EUROPAR, 2010, Ischia, Italy Communication dans un congrès hal-00738518v1
Distributed control scheduling Denis Trystram Joint workshop on Scheduling for large-scale systems and scientific computing, 2010, Aussois, France Communication dans un congrès hal-00798457v1
A Tighter Analysis of Work Stealing Marc Tchiboukdjian,Nicolas Gast,Denis Trystram,Jean-Louis Roch,Julien Bernard The 21st International Symposium on Algorithms and Computation (ISAAC), 2010, Jeju Island, South Korea. pp.291-302, ⟨10.1007/978-3-642-17514-5_25⟩ Communication dans un congrès istex hal-00788864v1
Comparison of Program Task Scheduling Algorithms for Dynamic SMP Clusters with Communication on the Fly Lukasz Masko,Marek Tudruj,Grégory Mounié,Denis Trystram Proceedings of the 8th IEEE Parallel Processing and Applied Mathematics, 2010, Poland, Poland. pp.31-41, ⟨10.1007/978-3-642-14403-5_4⟩ Communication dans un congrès istex hal-00798450v1
Approximating the Non-contiguous Multiple Organization Packing Problem Marin Bougeret,Pierre François Dutot,Klaus Jansen,Christina Otte,Denis Trystram 6th IFIP TC 1/WG 2.2 International Conference on Theoretical Computer Science (TCS) / Held as Part of World Computer Congress (WCC), Sep 2010, Brisbane, Australia. pp.316-327, ⟨10.1007/978-3-642-15240-5_23⟩ Communication dans un congrès hal-01054450v1
Multi-organization scheduling Denis Trystram 10th conference on computational and mathematical methods in Science and Engineering (CCMSE 2010), 2010, Almeria, Spain Communication dans un congrès hal-00798456v1
Analysis of Multi-Organization Scheduling Algorithms Johanne Cohen,Daniel Cordeiro,Denis Trystram,Frédéric Wagner Parallel Processing, 16th International Euro-Par Conference, Aug 2010, Ischia, Italy. pp.367--379 Communication dans un congrès inria-00536510v1
Combining SAT solvers on discrete resources Yanik Ngoko,Denis Trystram HPCS '09 : International Conference on High Performance Computing & Simulation, Jun 2009, Leipzig, Germany. pp.153-160, ⟨10.1109/HPCSIM.2009.5194889⟩ Communication dans un congrès hal-00690807v1
Multi-Users Scheduling in Parallel Systems Érik Saule,Denis Trystram Proceedings of IPDPS 2009, the 23rd International Parallel and Distributed Processing Symposium, 2009, Roma, Italy. ⟨10.1109/IPDPS.2009.5161037⟩ Communication dans un congrès hal-00800421v1
Comment rater la validation de votre algorithme d'ordonnancement Daniel Cordeiro,Grégory Mounié,Swann Perarnau,Denis Trystram,Jean-Marc Vincentet al. Proceeding of Renpar'19, 2009, Toulouse, France. pp.1-2 Communication dans un congrès hal-00788934v1
Implementation issues of scheduling with reservations on desktop grids Adel Essafi,Amine Mahjoub,Grégory Mounié,Denis Trystram Proceedings of Parco 2009, 2009, Lyon, France Communication dans un congrès hal-00800424v1
The guess approximation technique and its application to the Discrete Resource Sharing Scheduling Problem Marin Bougeret,Pierre-Francois Dutot,Denis Trystram MAPSP, (the 9th workshop on Models and Algorithms for Planning and Scheduling Problems), 2009, Netherlands Communication dans un congrès hal-00806237v1
Combining Multiple Heuristics on Discrete Resources Marin Bougeret,Pierre-Francois Dutot,A. Goldman,Yanik Ngoko,Denis Trystram IPDPS, May 2009, Rome, Italy. pp.1-8, ⟨10.1109/IPDPS.2009.5160879⟩ Communication dans un congrès hal-00688739v1
A new genetic algorithm for scheduling for large communication delays Jonathan E. Pecero-Sànchez,Denis Trystram,A. Zomaya EuroPar 2009, 2009, Delft, Netherlands. ⟨10.1007/978-3-642-03869-3₂5⟩ Communication dans un congrès hal-00800420v1
Approximation Algorithm for Multiple Strip Packing Marin Bougeret,Pierre-Francois Dutot,Klaus Jansen,Christina Otte,Denis Trystram WAOA'2009: 7th Workshop on Approximation and Online Algorithms, Sep 2009, Copenhague, Denmark. pp.37-48, ⟨10.1007/978-3-642-12450-1_4⟩ Communication dans un congrès istex hal-00738614v1
A Flexible Checkpoint/Restart Model in Distributed Systems Mohamed Slim Bouguerra,Thierry Gautier,Denis Trystram,Jean-Marc Vincent Proceedings of the 8th International IEEE Conference on Parallel Processing and Applied Mathematics (PPAM'09), 2009, Wroclaw, Poland. pp.206-215 Communication dans un congrès hal-00788926v1
Bi-Objective Approximation Scheme for Makespan and Reliability Optimization on Uniform Parallel Machines Emmanuel Jeannot,Erik Saule,Denis Trystram The 14th International Euro-Par Conference on Parallel and Distributed Computing (Euro-Par 2008), Aug 2008, Las Palmas de Gran Canaria, Spain. pp.877-886, ⟨10.1007/978-3-540-85451-7_94⟩ Communication dans un congrès istex inria-00333906v1
Fair Game-Theoretic Resource Management in Dedicated Grids Krzysztof Rzadca,Denis Trystram,Adam Wierzbicki IEEE International Symposium on Cluster Computing and the Grid (CCGRID'07), Proceedings, May 2007, Rio de Janeiro, Brazil. ⟨10.1109/CCGRID.2007.52⟩ Communication dans un congrès hal-00684425v1
Assessing Contention Effects on MPI_Alltoall Communications Luiz Angelo Steffenel,Maxime Martinasso,Denis Trystram 2nd International Conference on Grid and Pervasive Computing - GPC 2007, May 2007, France. pp.00 Communication dans un congrès hal-00136204v1
Analysis of Scheduling Algorithms with Reservations Lionel Eyraud-Dubois,Grégory Mounié,Denis Trystram IPDPS 2007, Mar 2007, Long Beach, California, United States. pp.1-8 Communication dans un congrès hal-00186786v1
Adaptive Performance Modeling on Hierarchical Grid Computing Environments Wahid Nasri,Luiz Angelo Steffenel,Denis Trystram International Symposium on Cluster Computing and the Grid - CCGrid 2007, May 2007, France. pp.00 Communication dans un congrès hal-00136202v1
Cooperation in multi-organization scheduling Fanny Pascual,Krzysztof Rzadca,Denis Trystram Euro-Par 2007 Parallel Processing, Aug 2007, Rennes, France. pp.224-233, ⟨10.1007/978-3-540-74466-5_25⟩ Communication dans un congrès istex hal-00689789v1
Adaptive algorithms: theory and application Van-Dat Cung,Jean-Guillaume Dumas,Thierry Gautier,Guillaume Huard,Bruno Raffinet al. SIAM Parallel Processing 2006, Mini-Symposium MS1: Adaptive algorithms for scientific computing, Feb 2006, San Francisco, United States. pp.49--50 Communication dans un congrès hal-01856375v1
Adaptive and Hybrid Algorithms: classification and illustration on triangular system solving Van-Dat Cung,Vincent Danjean,Jean-Guillaume Dumas,Thierry Gautier,Guillaume Huardet al. Transgressive Computing 2006, Apr 2006, Grenade, Spain. pp.131-148 Communication dans un congrès hal-00318540v1
A best-compromise bicriteria scheduling algorithm for malleable tasks Pierre-François Dutot,Denis Trystram Workshop on Efficient Algorithms, May 2005, Santorini Island, Greece Communication dans un congrès inria-00001080v1
Scheduling Moldable Tasks for Dynamic {SMP} Clusters in {S}o{C} Technology Lukasz Masko,Pierre-François Dutot,Grégory Mounié,Denis Trystram,Marek Tudruj Parallel Processing and Applied Mathematics, Sep 2005, Poznan, Poland Communication dans un congrès inria-00001079v1
Models for scheduling on large scale platforms: which policy for which application? Pierre-Francois Dutot,Lionel Eyraud-Dubois,Grégory Mounié,Denis Trystram 18th International Parallel and Distributed Processing Symposium (IPDPS'04), 2004, Santa Fe, New Mexico, United States Communication dans un congrès hal-00003125v1
Convex Scheduling for Grid Computing Bruno Gaujal,G. Huard,Eric Thierry,Denis Trystram 1st Bertinoro Workshop on Algorithms for Scheduling and Communication - WASC 2004, 2004, Bertinoro/Italie, France Communication dans un congrès inria-00100140v1
Bi-criteria Algorithm for Scheduling Jobs on Cluster Platforms Pierre-Francois Dutot,Lionel Eyraud-Dubois,Grégory Mounié,Denis Trystram ACM Symposium on Parallel Algorithms and Architectures (SPAA), 2004, France. pp.125-132 Communication dans un congrès hal-00001520v3
Scheduling on hierarchical clusters using malleable tasks Pierre-François Dutot,Denis Trystram Symposium on Parallel Algorithms and Architectures, Jul 2001, Crete island, greece, pp.199-208 Communication dans un congrès inria-00001082v1
Efficient Approximation Algorithms for Scheduling Malleable Tasks Grégory Mounié,Christophe Rapine,Denis Trystram 11th Annual ACM Symposium on Parallel Algorithms and Architectures (SPAA'99), Jun 1999, Saint Malo, France. pp.23-32, ⟨10.1145/305619.305622⟩ Communication dans un congrès hal-00001525v2
Dynamic Load Balancing for Ocean Circulation Model with Adaptive Meshing Eric Blayo,Laurent Debreu,Grégory Mounié,Denis Trystram Euro-Par' 99 Parallel Processing - 5th International Euro-Par Conference, Aug 1999, Toulouse, France. pp.303-312, ⟨10.1007/3-540-48311-X_39⟩ Communication dans un congrès istex hal-00003948v1
Optimal scheduling algorithms for parallel Gaussian elimination Yves Robert,Denis Trystram High Performance Computer Systems, 1988, Unknown, pp.41-52 Communication dans un congrès hal-00857009v1
Parallel implementation of the algebraic path problem Denis Trystram,Yves Robert CONPAR 86, 1987, Unknown, pp.149-156 Communication dans un congrès hal-00857115v1
Systolic solution of the Algebraic Path Problem Yves Robert,Denis Trystram Systolic Arrays, 1987, Unknown, pp.171-180 Communication dans un congrès hal-00857117v1
Gauss elimination algorithms for MIMD computers Michel Cosnard,Mounir Marrakchi,Denis Trystram,Yves Robert CONPAR 86, 1987, Unknown, pp.171-180 Communication dans un congrès hal-00857116v1
Computation costs versus communication costs in parallel Gaussian elimination Michel Cosnard,Jean-Michel Muller,Yves Robert,Denis Trystram Parallel Algorithms and architectures, 1986, Unknown, pp.19-29 Communication dans un congrès hal-00857132v1

Poster de conférence (1)

Comparaison expérimentale de logiciels de mesure d'énergie : côté GPU Mathilde Jay,Laurent Lefèvre,Denis Trystram Compas 2022, Jul 2022, Amiens, France Poster de conférence hal-03945744v2

Ouvrages (9)

Understand Mathematics, Understand Computing Arnold Rosenberg,Denis Trystram Springer International Publishing, pp.1-550, 2020, 978-3-030-58375-0. ⟨10.1007/978-3-030-58376-7⟩ Ouvrages hal-03153797v1
Euro-Par 2016: Parallel Processing - 22nd International Conference on Parallel and Distributed Computing, Grenoble, France, August 24-26, 2016, Proceedings Pierre-Francois Dutot,Denis Trystram 2016, ⟨10.1007/978-3-319-43659-3⟩ Ouvrages hal-02066499v1
Guest editorial: special issue of the workshop &quot;New trends in scheduling&quot;, Frejus sept. 2010 Michael Bender,Jacek Blazewicz,Erwin Pesch,Denis Trystram,Guochuan Zhang Bender, Michael and Blazewicz, Jacek and Pesch, Erwin and Trystram, Denis and Zhang, Guochuan. Springer, 16, pp.347-348, 2013 Ouvrages hal-00921364v1
Euro-Par 2012, Editorial Topic 3: Scheduling and Load Balancing Denis Trystram,Ioannis Milis,Zhihui Du,Uwe Schwiegelshohn Trystram, Denis and Milis, Ioannis and Du, Zhihui and Schwiegelshohn, Uwe. Springer Verlag, 7484, pp.115, 2012, Lecture Notes in Computer Science Ouvrages hal-00796260v1
Special issue of Parallel Computing on ISPDC'2009 and HeteroPar'2009 Yves Robert,Leonel Sousa,Denis Trystram Yves Robert, Leonel Sousa, et Denis Trystram. ELSEVIER, 37, pp.170, 2011, Parallel Computing Ouvrages hal-00786375v1
Special issue on ISPDC'2009 and HeteroPar'2009 Yves Robert,Leonel Sousa,Denis Trystram Yves Robert and Leonel Sousa and Denis Trystram. Parallel Computing 37, 8, pp.327-498, 2011 Ouvrages hal-00945064v1
Guest editorial for the special issue &quot;ISPDC'09 and Heteropar'09 Yves Robert,Leonel Souza,Denis Trystram Robert, Yves and Souza, Leonel and Trystram, Denis. Elsevier, 37-8, pp.329-330, 2010 Ouvrages hal-00798455v1
Guest editorial for the special issue &quot;New challenges in scheduling theory Michael Bender,Jacek Blazewicz,Erwin Pesch,Denis Trystram,Guochuan Zhang Bender, Michael and Blazewicz, Jacek and Pesch, Erwin and Trystram, Denis and Zhang, Guochuan. Springer Verlag, 13-5, pp.451-452, 2010, Journal of Scheduling, ⟨10.1007/s10951-010-0196-7⟩ Ouvrages hal-00798453v1
Parallel Processing: CONPAR 92 - VAPP V Luc Bougé,Michel Cosnard,Yves Robert,D. Trystram L. Bougé and M. Cosnard and Y. Robert and D. Trystram. Springer Verlag, 850 p., 1992, LNCS 634 Ouvrages hal-00857061v1

Chapitre d'ouvrage (8)

Revisiting Flynn’s Classification: The Portfolio Approach Yanik Ngoko,Denis Trystram Euro-Par 2017: Parallel Processing Workshops - Santiago de Compostela, Spain, August 28-29, 2017, Revised Selected Papers, pp.227-239, 2018, ⟨10.1007/978-3-319-75178-8_19⟩ Chapitre d'ouvrage hal-02066384v1
Ressources informatiques : encore une histoire de temps ! Anne Benoit,Vangelis Paschos,Michel Raynal,Yves Robert,Denis Trystram unknown editor. Les Ressources, Institut Universitaire de France, pp.225-243, 2011, Les colloques de l'IUF Chapitre d'ouvrage hal-00796870v1
Combining Numerical Iterative Solvers Yanik Ngoko,Denis Trystram Barbara Chapman and Frédéric Desprez and Gerhard R. Joubert and Alain Lichnewsky and Frans Peters and Thierry Priol. Parallel Computing: From Multicores and GPU's to Petascale, 19, IOS Press, pp.43-50, 2010, Advances in Parallel Computing, 978-1-60750-529-7. ⟨10.3233/978-1-60750-530-3-43⟩ Chapitre d'ouvrage hal-00690816v1
A survey on approximation algorithms for scheduling with machine unavailability Florian Diedrich,Klaus Jansen,Ulrich M. Schwarz,Denis Trystram Lerner, J. and Wagner, D. and Zweig, K. Algorithmics, 2009, 5515, Springer, pp.50-64, 2009, LNCS, ⟨10.1007/978-3-642-02094-0_3⟩ Chapitre d'ouvrage istex hal-00800428v1
Multi-objective scheduling Pierre-François Dutot,Krzysztof Rzadca,Érik Saule,Denis Trystram Robert, Yves and Vivien, Frédéric. Introduction to scheduling, 9, Chapman and Hall/CRC Press, 2009 Chapitre d'ouvrage hal-00800427v1
Fault tolerance and availability awarness in computational grids Xavier Besseron,Mohamed Slim Bouguerra,Thierry Gautier,Érik Saule,Denis Trystram Magoules, F. Fundamentals of Grid Computing, 6, Chapman and Hall/CRC Press, 2009, Numerical Analysis and Scientific Computing Chapitre d'ouvrage hal-00800425v1
Scheduling Parallel Tasks: Approximation Algorithms Pierre-Francois Dutot,Grégory Mounié,Denis Trystram Joseph T. Leung. Handbook of Scheduling: Algorithms, Models, and Performance Analysis, CRC Press, pp.26-1 - 26-24, 2004, chapter 26 Chapitre d'ouvrage hal-00003126v1
Communication dans les réseaux de processeurs Jean-Claude Bermond,Pierre Fraigniaud,Anne Germa,Marie-Claude Heydemann,Emmanuel Lazardet al. Communications dans les réseaux de processeurs, Masson, 1994 Chapitre d'ouvrage hal-03220071v1

Thèse (1)

Expérimentation d'algorithmes de préconditionnement de grands systèmes creux pour un problème de puits de pétrole Denis Trystram Modélisation et simulation. Institut National Polytechnique de Grenoble - INPG, 1984. Français. ⟨NNT : ⟩ Thèse tel-00311918v1

HDR (1)

Quelques résultats de complexité en algorithmique parallèle et systolique Denis Trystram Modélisation et simulation. Institut National Polytechnique de Grenoble - INPG, 1988 HDR tel-00009202v2