Luiz Angelo Steffenel

Professeur des Universités en Informatique
173
Documents
Affiliation actuelle
  • Laboratoire d'Informatique en Calcul Intensif et Image pour la Simulation (LICIIS UR 3690 LRC DIGIT)
Contact

Présentation

HDR, Docteur en Informatique

  • Directeur du Laboratoire LICIIS
  • Responsable de la Mention Master CHPS

Angelo.Steffenel [at] univ-reims.fr

LICIIS - Laboratoire d'Informatique en Calcul Intensif
et Image pour la Simulation / LRC DIGIT URCA-CEA
Université de Reims Champagne-Ardenne

Domaines d'Intérêt

  • Applications pour le BigData et le Machine Learning
    • accélération avec les GPUs
    • Deep Learning pour les applications métier - smart-agriculture - météorologie - smart-cities
  • Calcul Parallèle et Distribué
    • modélisation de performance
    • calcul dans le cloud/fog/edge computing
    • middleware pour le calcul distribué
  • Internet of Things et les Réseaux Pervasifs
    • Fog/Edge computing
    • communication dans des environnements hétérogènes
    • virtualisation et microservices
    • redistribution de données

Parcours Professionnel

  • depuis Sept 2021 - Professeur Universitaire à l'Université de Reims Champagne-Ardenne
  • Sept 2007 - 2021 - Maître de Conférences à l'Université de Reims Champagne-Ardenne
  • Sept 2005-Août 2007 - ATER à l'Université de Nancy 2 (UFR Mathématiques et Informatique et IUT Nancy Charlemagne
  • 2004-2005 - Enseignant vacataire au Laboratoire de Géographie Alpine (IGA), à l'École Nationale de Génie Industriel (ENSGI - INPG) et à l'Université Joseph Fourier, Grenoble.

Titres et Diplômes

2017 - Habilitation à Diriger des Recherches, Université de Reims Champagne Ardenne

  • Contributions à la Gestion de l’Hétérogénéité dans les Environnements Distribués et Pervasifs

2005 - Doctorat en Informatique à l'Institut Polytechnique National de Grenoble (INPG)

  • LaPIe : Communication Collectives Adaptées aux Grilles de Calcul
  • Thèse effectuée sous la direction des Denis Trystram et Grégory Mounié

2001-2002 - École Doctoral en Systèmes de Communication (Doctoral School in Communication Systems), École Polytechnique Fédérale de Lausanne (EPFL), Suisse.

  • Analyzing RBP, a Total Order Broadcast Protocol for Unreliable Channels
  • Travail effectué sous la direction du professeur André Schiper, Laboratoire de Systèmes Répartis, EPFL.

1999-2001 - Master en Informatique, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brésil.

  • Avaliação dos Detectores de Defeitos e sua Influência nas Operações de Consenso (Evaluation of Failure Detectors and their Influence on the Consensus Operations)
  • Travail effectué sous la direction du prof. Ingrid Jansch-Pôrto, Groupe de Recherche en Tolérance aux Fautes, INF-UFRGS.

1995-1999 - Licence en Informatique, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brésil.

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Publications

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Memory Management Strategies for Software Quantum

Gilberto Díaz , Luiz Angelo Steffenel , Carlos Barrios , Jean Couturier

Quantum Reports, 2025, Special Issue Quantum Computing: A Taxonomy, Systematic Review, and Future Directions, 7 (3), pp.41. ⟨10.3390/quantum7030041⟩

Article dans une revue hal-05247739v1
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WRF Simulations of Passive Tracer Transport from Biomass Burning in South America: Sensitivity to PBL Schemes

Douglas Lima de Bem , Vagner Anabor , Damaris Kirsch Pinheiro , Luiz Angelo Steffenel , Hassan Bencherif et al.

Remote Sensing, 2025, 17 (20), pp.3483. ⟨10.3390/rs17203483⟩

Article dans une revue hal-05322617v1

Deep Learning Based Barley Disease Quantification for Sustainable Crop Production

Yassine Bouhouch , Qassim Esmaeel , Nicolas Richet , Essaid Ait Barka , Aurélie Backes et al.

Phytopathology, 2024, ⟨10.1094/PHYTO-02-24-0056-KC⟩

Article dans une revue hal-04676278v1
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Observations, Remote Sensing, and Model Simulation to Analyze Southern Brazil Antarctic Ozone Hole Influence

Lucas Vaz Peres , Damaris Kirsch Pinheiro , Hassan Bencherif , Nelson Begue , José Valentin Bageston et al.

Remote Sensing, 2024, 16 (11), pp.2017. ⟨10.3390/rs16112017⟩

Article dans une revue hal-04676291v1
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Investigating Synoptic Influences on Tropospheric Volcanic Ash Dispersion from the 2015 Calbuco Eruption Using WRF-Chem Simulations and Satellite Data

Douglas Lima de Bem , Vagner Anabor , Franciano Scremin Puhales , Damaris Kirsch Pinheiro , Fabio Grasso et al.

Remote Sensing, 2024, 16 (23), pp.4455. ⟨10.3390/rs16234455⟩

Article dans une revue hal-04807759v1

SGPocket: A New Graph Convolutional Neural Network for Ligand-protein Binding Site Prediction

Kevin Crampon , Cedric Bourrasset , Stephanie Baud , Luiz Angelo Steffenel

Current Medicinal Chemistry, 2024, 31, ⟨10.2174/0109298673289137240304165758⟩

Article dans une revue hal-04676299v1
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Ozone Trend Analysis in Natal (5.4°S, 35.4°W, Brazil) Using Multi-Linear Regression and Empirical Decomposition Methods over 22 Years of Observations

Hassan Bencherif , Damaris Kirsch Pinheiro , Olivier Delage , Tristan Millet , Lucas Vaz Peres et al.

Remote Sensing, 2024, 16 (1), pp.208. ⟨10.3390/rs16010208⟩

Article dans une revue hal-04377686v1
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Heterogeneous graph convolutional neural network for protein-ligand scoring

Kevin Crampon , Alexis Giorkallos , Xavier Vigouroux , Stephanie Baud , Luiz Angelo Steffenel

Exploration of Drug Science, 2023, pp.126-139. ⟨10.37349/eds.2023.00010⟩

Article dans une revue hal-04085907v1
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Computer Vision and Deep Learning for Precision Viticulture

Lucas Mohimont , François Alin , Marine Rondeau , Nathalie Gaveau , Luiz Angelo Steffenel

Agronomy, 2022, 12 (10), pp.2463. ⟨10.3390/agronomy12102463⟩

Article dans une revue hal-03810418v1
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Machine-learning methods for ligand–protein molecular docking

Kevin Crampon , Alexis Giorkallos , Myrtille Deldossi , Stéphanie Baud , Luiz Angelo Steffenel

Drug Discovery Today, 2022, ⟨10.1016/j.drudis.2021.09.007⟩

Article dans une revue hal-03352012v2

Traitement d’Images et Apprentissage Automatique pour la Viticulture de Précision

Lucas Mohimont , Amine Chemchem , Marine Rondeau , Mathias Roesler , François Alin et al.

Revue Ouverte d'Intelligence Artificielle, 2021, 2 (1), pp.33-63. ⟨10.5802/roia.9⟩

Article dans une revue hal-03437912v1
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AMIDE v2: High-Throughput Screening Based on AutoDock-GPU and Improved Workflow Leading to Better Performance and Reliability

Pierre Darme , Manuel Dauchez , Arnaud Renard , Laurence Voutquenne-Nazabadioko , Dominique Aubert et al.

International Journal of Molecular Sciences, 2021, 22, ⟨10.3390/ijms22147489⟩

Article dans une revue hal-03287272v1
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Assessing the impact of unbalanced resources and communications in edge computing

Luiz Angelo Steffenel , Manuele Kirsch Pinheiro , Carine Souveyet

Pervasive and Mobile Computing, 2021, 71, pp.101321. ⟨10.1016/j.pmcj.2020.101321⟩

Article dans une revue hal-03092488v1
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On the resource consumption of Software quantum computing simulators

Gilberto Javier Diaz-Toro , Luiz Angelo Steffenel , Carlos Jaime Barrios-Hernandez

Revista DYNA, 2021, 88 (218), pp.72-80. ⟨10.15446/dyna.v88n218.90781⟩

Article dans une revue hal-03349665v1
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Eventos de Influência do Buraco de Ozônio Antártico Ocorridos em 2016 Sobre o Sul do Brasil

Marco Antônio Godinho dos Reis , Lucas Vaz Peres , Gabriela Dornelles Bittencourt , Damaris Kirsch Pinheiro , Luiz Angelo Steffenel et al.

Anuário do Instituto de Geociências, 2021, 44, pp.36142. ⟨10.11137/1982-3908_2021_44_36142⟩

Article dans une revue hal-03272756v1

Forecasting upper atmospheric scalars advection using deep learning: an O3 experiment

Luiz Angelo Steffenel , Vagner Anabor , Damaris Kirsch Pinheiro , Lissette Guzman , Gabriela Dornelles Bittencourt et al.

Machine Learning, 2021, ⟨10.1007/s10994-020-05944-x⟩

Article dans une revue hal-03160652v1
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Low Energy Consumption on Post-Moore Platforms for HPC Research

Pablo Josue Rojas Yepes , Carlos Jaime Barrios-Hernandez , Luiz Angelo Steffenel

ACI Avances en Ciencias e Ingenierías, 2021, 13 (2), pp.17. ⟨10.18272/aci.v13i2.2108⟩

Article dans une revue hal-03559408v1
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Convolutional Neural Networks and Temporal CNNs for Covid-19 Forecasting in France

Lucas Mohimont , Amine Chemchem , Francois Alin , Michaël · Krajecki , Luiz Angelo Steffenel

Applied Intelligence, 2021, ⟨10.1007/s10489-021-02359-6⟩

Article dans une revue hal-02990153v1
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Analysis of significant stratospheric ozone reductions over southern Brazil: A proposal for a diagnostic index for southern South America

Gustavo Rasera , Vagner Anabor , Luiz Angelo Steffenel , Damaris Kirsch Pinheiro , Franciano Scremin Puhales et al.

Meteorological Applications, 2021, 28 (6), ⟨10.1002/met.2034⟩

Article dans une revue hal-03462093v1
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An integrated platform for smart energy management: the CC-SEM project

Emmanuel Luján , Alejandro Otero , Sebastián Valenzuela-Valdivia , Esteban Mocskos , Luiz Angelo Steffenel et al.

Revista Facultad de Ingeniería Universidad de Antioquia, 2020, 97, pp.41-55. ⟨10.17533/udea.redin.20191147⟩

Article dans une revue hal-02479431v1

Estudo numérico e observacional de um evento de diminuição da coluna total de ozônio de origem tropical no Sul do Brasil

Lissette Guzmán , Vagner Anabor , Luiz Angelo Steffenel , Damaris Kirsch Pinheiro

Ciência e Natura, 2020, 42, pp.e5. ⟨10.5902/2179460X55305⟩

Article dans une revue hal-03283482v1
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Investigation of the behavior of the atmospheric dynamics during occurrences of the ozone hole's secondary effect in southern Brazil

Gabriela Dornelles Bittencourt , Damaris Kirsch Pinheiro , José Valentin Bageston , Hassan Bencherif , Luiz Angelo Steffenel et al.

Annales Geophysicae, 2019, 37 (6), pp.1049-1061. ⟨10.5194/angeo-37-1049-2019⟩

Article dans une revue hal-02290588v1
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Monitoramento de Longo Prazo e Climatologia de Campos Estratosféricos quando da Ocorrência dos Eventos de Influência do Buraco de Ozônio Antártico sobre o Sul do Brasil

Lucas Vaz Peres , Damaris Kirsch Pinheiro , Luiz Angelo Steffenel , David Mendes , José Valentin Bageston et al.

Revista Brasileira de Meteorologia, 2019, 34 (1), pp.151-163. ⟨10.1590/0102-77863340030⟩

Article dans une revue hal-02157224v1
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Strategies to implement Edge Computing in a P2P Pervasive Grid

Luiz Angelo Steffenel , Manuele Kirsch Pinheiro , Lucas Vaz Peres , Damaris Kirsch Pinheiro

International Journal of Information Technologies and Systems Approach, 2018, 11 (1), pp.1-15. ⟨10.4018/IJITSA/2018010101⟩

Article dans une revue hal-01799833v1

Improving the performance of Apache Hadoop on pervasive environments through context-aware scheduling

Guilherme W. Cassales , Andrea Schwertner Charão , Manuele Kirsch-Pinheiro , Carine Souveyet , Luiz Angelo Steffenel

Journal of Ambient Intelligence and Humanized Computing, 2016, 7 (3), pp.333 - 345. ⟨10.1007/s12652-016-0361-8⟩

Article dans une revue hal-01709034v1

Performance improvement of data mining in Weka through multi-core and GPU acceleration: opportunities and pitfalls

Engel Tiago Augusto , Andrea Schwertner Charão , Manuele Kirsch Pinheiro , Luiz Angelo Steffenel

Journal of ambient intelligence and humanized computing, 2015, 6 (4), pp.407-423. ⟨10.1007/s12652-015-0292-9⟩

Article dans une revue hal-01196967v1

GRAPP&S, a Peer-to-Peer Middleware for Interlinking and Sharing Educational Resources

Thierno Ahmadou Diallo , Olivier Flauzac , Luiz-Angelo Steffenel , Samba N’diaye

EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2015, 2 (3), ⟨10.4108/inis.2.3.e1⟩

Article dans une revue hal-01709652v1

Inverse docking method for new proteins targets identification: A parallel approach

Romain Vasseur , Stéphanie Baud , Luiz Angelo Steffenel , Xavier Vigouroux , Laurent Martiny et al.

Parallel Computing, 2015, 42, pp.48 - 59. ⟨10.1016/j.parco.2014.09.008⟩

Article dans une revue hal-01709658v1
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AMIDE -Automatic Molecular Inverse Docking Engine for Large-Scale Protein Targets Identification

R Vasseur , S. Baud , Luiz Angelo Steffenel , X Vigouroux , L. Martiny et al.

International Journal On Advances in Life Sciences, 2014, 6 (3-4), pp.325-337

Article dans une revue hal-02560920v1
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MAPREDUCE CHALLENGES ON PERVASIVE GRIDS

Luiz Angelo Steffenel , Olivier Flauzac , Andrea Schwertner Charão , Patricia Pitthan Barcelos , Benhur Stein et al.

Journal of Computer Science, 2014, 10 (11), pp.2194-2210. ⟨10.3844/jcssp.2014.2194.2210⟩

Article dans une revue hal-01085287v1

CONFIIT: a middleware for peer-to-peer computing

Olivier Flauzac , Michaël Krajecki , Luiz-Angelo Steffenel

Journal of Supercomputing, 2010, 53 (1), pp.86 - 102. ⟨10.1007/s11227-009-0349-7⟩

Article dans une revue istex hal-01709035v1
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A framework for adaptive collective communications for heterogeneous hierarchical computing systems

Luiz Angelo Steffenel , Grégory Mounié

Journal of Computer and System Sciences, 2008, 74 (6), pp.1082-1093

Article dans une revue hal-00261436v1
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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
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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
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LeYOLO, nouvelle architecture embarquée pour la détection d'objets

Lilian Hollard , Lucas Mohimont , Nathalie Gaveau , Luiz Angelo Steffenel

APIA 2025 - Conférence Nationale sur les Applications de l'Intelligence Artificielle, Université de Bourgogne; Collège Industriel de l’AFIA, Jun 2025, Dijon, France

Communication dans un congrès hal-05191281v1
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Exploring superposition and interference in state-of-the-art low-parameter vision models

Lilian Hollard , Lucas Mohimont , Nathalie Gaveau , Luiz-Angelo Steffenel

Canadian AI 2025 - The 38th Canadian Conference on Artificial Intelligence, May 2025, Calgary, Canada

Communication dans un congrès hal-05175652v1
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L'Intérêt des RAG dans la Gestion des Connaissances des Processus Administratifs Universitaires à l'ère des LLM

Luiz Angelo Steffenel , Laurent Lucas

Atelier KM-IA - Gestion des connaissances tacites en entreprise : réflexions, retours d'expériences, bonnes pratiques et mauvaises surprises de l'intelligence artificielle, Jan 2025, Strasbourg, France

Communication dans un congrès hal-04918888v1

Improving Edge-AI Image Classification Through the Use of Better Building Blocks

Lucas Mohimont , Lilian Hollard , Luiz Angelo Steffenel

14th International Conference on Cloud Computing and Services Science, May 2024, Angers, France. pp.303-310, ⟨10.5220/0012728000003711⟩

Communication dans un congrès hal-04676311v1

Strategies to Reduce Memory Consumption in Software Quantum Computing Simulators

Gilberto Javier Diaz-Toro , Luiz Angelo Steffenel , Carlos Jaime Barrios-Hernandez , Jean-François Couturier

Latin American High Performance Computing Conference (CARLA), Sep 2024, Santiago (Chile), Chile

Communication dans un congrès hal-04676306v1
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Estimation du Rendement du Mil Perlé (Pennisetum glaucum) par Machine Learning à l'aide d'Images Satellites

Amine Chemchem , Lucas Mohimont , Francois Alin , Luiz Angelo Steffenel

10e Conférence Nationale sur les Applications Pratiques de l’Intelligence Artificielle (APIA 2024), AFIA-Association Française pour l'Intelligence Artificielle, Jul 2024, La Rochelle, France

Communication dans un congrès hal-04665473v1

Optimisation de rendu spectral pour du prototypage virtuel d’apparences iso-photographique

Mathieu Noizet , Robin Rouphael , Stéphanie Prévost , Hervé Deleau , Luiz Angelo Steffenel et al.

Compas 2024, Jul 2024, Nantes (France), France

Communication dans un congrès hal-04716861v1

Applying High Computed Knowledge Distillation on Pre-trained Model for Edge Computed Grapevine Detection

Lilian Hollard , Luiz Angelo Steffenel

Conférence francophone d'informatique en Parallélisme, Architecture et Système (COMPAS 2023), Jul 2023, Annecy, France

Communication dans un congrès hal-04676501v1

Accurate Yield Prediction using Deep Learning: challenges and recent developments on smart-viticulture

Lucas Mohimont , Lilian Hollard , Luiz Angelo Steffenel

rd International Workshop on Information Systems Engineering for Smarter Life (ISESL), Jun 2023, Zaragossa, Spain

Communication dans un congrès hal-04676360v1

Designing Lightweight CNN for Images: architectural components and techniques

Lilian Hollard , Lucas Mohimont , Luiz Angelo Steffenel

European Conference on EDGE AI Technologies and Applications - EEAI 2023, Oct 2023, Athenes, Grece, Greece

Communication dans un congrès hal-04676332v1
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Bumpy Roads Project: crowdsource monitoring of road roughness

Luiz Angelo Steffenel

TERINT 2023 : 2ième rencontres scientifiques sur les territoires intelligents, Jul 2023, Ajaccio, France

Communication dans un congrès hal-04676428v1
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Convolutional graph neural network training scalability for molecular docking

Kevin Crampon , Alexis Giorkallos , Stephanie Baud , Luiz Angelo Steffenel

2023 31st Euromicro International Conference on Parallel, Distributed and Network-Based Processing (PDP), Mar 2023, Naples, Italy. pp.219-226, ⟨10.1109/PDP59025.2023.00042⟩

Communication dans un congrès hal-04116476v1
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Spectral Monte Carlo Image Denoising

Mathieu Noizet , Robin Rouphael , Stéphanie Prévost , Hervé Deleau , Luiz Angelo Steffenel et al.

Journée Calcul et données, Sep 2023, Reims (51), France

Communication dans un congrès hal-04716991v1

Mouse arterial wall analysis from synchrotron micro-CT imaging

Xiaowen Liang , Aïcha Ben Zemzem , Sébastien Almagro , Jean-Charles Boisson , Luiz Angelo Steffenel et al.

Journée ISS (International Society for Stereology) France, 2023, Paris, France

Communication dans un congrès hal-03957679v1

HGScore: artificial intelligence for structure-based molecular docking scoring

Kevin Crampon , Alexis Giorkallos , Xavier Vigouroux , Stéphanie Baud , Luiz Angelo Steffenel

GGMM 2023 - Young Modellers Conference, CECAM, May 2023, Toulouse, France

Communication dans un congrès hal-04676371v1

SGPocket: Predict protein-ligand binding site using graph convolutional neural network

Kévin Crampon , Xavier Vigouroux , Stéphanie Baud , Luiz Angelo Steffenel

CompBioMed Conference (CBMC 2023), Centre of Excellence in Computational Biomedicine (CompBioMed), Sep 2023, Munich (Allemagne), Germany

Communication dans un congrès hal-04676355v1

Understanding Energy Performance of Containers Deployment on HPC-Based post-Moore Platforms

Pablo Josue Rojas Yepes , Carlos Jaime Barrios Hernandez , Luiz Angelo Steffenel

SC-W 2023: Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis, Nov 2023, Denver (CO), United States. pp.147-154, ⟨10.1145/3624062.3624586⟩

Communication dans un congrès hal-04676320v1
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Mouse arterial wall imaging and analysis from synchrotron X-ray microtomography

Xiaowen Liang , Aïcha Ben Zemzem , Sébastien Almagro , Jean-Charles Boisson , Luiz Angelo Steffenel et al.

IEEE International Conference on Image Processing (ICIP), 2022, Bordeaux, France. pp.3731-3735, ⟨10.1109/ICIP46576.2022.9897780⟩

Communication dans un congrès hal-03700227v1

Nearly Quantum Computing by Simulation

Gilberto Javier Diaz-Toro , Carlos Jaime Barrios-Hernandez , Luiz Angelo Steffenel , Jean-François Couturier

Latin America High Performance Computing Conference (CARLA 2022), Sep 2022, Porto Alegre, Brazil

Communication dans un congrès hal-04676381v1

Machine Learning Forecast of Soybean Yields on South Brazil

Lilian Hollard , Angelica Durigon , Luiz Angelo Steffenel

EAISA - Workshop on Edge AI for Smart Agriculture, Jun 2022, Biarritz, France. pp.108-115, ⟨10.3233/AISE220028⟩

Communication dans un congrès hal-03701397v1
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Lite CNN Models for Real-Time Post-Harvest Grape Disease Detection

Lucas Mohimont , François Alin , Nathalie Gaveau , Luiz Angelo Steffenel

Workshop on Edge AI for Smart Agriculture (EAISA 2022), Jun 2022, Biarritz, France

Communication dans un congrès hal-03647740v1

Imagerie et analyse des parois d’artères avec la microtomographie aux rayons X synchrotron

Xiaowen Liang , Aïcha Ben Zemzem , Sébastien Almagro , Jean-Charles Boisson , Luiz Angelo Steffenel et al.

Journée Rémoise des Jeunes Chercheurs en Santé (JRJCS), 2022, Reims, France

Communication dans un congrès hal-03825742v1
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Enhancing MPI+OpenMP task based applications for heterogenous architectures with GPU support

Manuel Ferat , Romain Pereira , Adrien Roussel , Patrick Carribault , Luiz-Angelo Steffenel et al.

IWOMP 2022 - 18th International Workshop on OpenMP, Sep 2022, Chattanooga, TH, United States. pp.3-16, ⟨10.1007/978-3-031-15922-0_1⟩

Communication dans un congrès cea-03749364v1

AI-Driven Strategies to Implement a Grapevine Downy Mildew Warning System

Luiz Angelo Steffenel , Axel Langlet , Lilian Hollard , Lucas Mohimont , Nathalie Gaveau et al.

International Workshop on Edge Artificial Intelligence for Industrial Applications (EAI4IA), Jul 2022, Vienna, Austria

Communication dans un congrès hal-04676417v1

Apprentissage Profond pour l'Estimation du Rendement en Viticulture

Luiz Angelo Steffenel , Lucas Mohimont , Mathias Roesler , Marine Rondeau , Francois Alin et al.

Conférence d’informatique en Parallélisme, Architecture et Système (ComPAS'22), Jul 2022, Amiens, France

Communication dans un congrès hal-04676449v1

Scalabilité de l'entraînement d'un réseau de convolution de graphes pour l'amarrage moléculaire

Kévin Crampon , Alexis Giorkallos , Stéphanie Baud , Luiz Angelo Steffenel

Conférence d’informatique en Parallélisme, Architecture et Système (ComPAS'22), Jul 2022, Amiens, France

Communication dans un congrès hal-04676443v1
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Débruitage d’images de rendues par méthodes de Monte Carlo spectrales

Mathieu Noizet , Robin Rouphael , Stéphanie Prévost , Hervé Deleau , Luiz Angelo Steffenel et al.

Journées Françaises d'Informatique Graphique (JFIG 2022), Nov 2022, Bordeaux, France

Communication dans un congrès hal-04676433v1

Combination of high-throughput reversed docking and 13C NMR-based chemical profiling for new antimicrobial compounds and potential biological target identification

P Darme , J Cordonnier , S Escotte-Binet , Simon Remy , Nicolas Borie et al.

GA – 70th Annual Meeting 2022, Aug 2022, Thessaloniki, Greece. ⟨10.1055/s-0042-1758981⟩

Communication dans un congrès hal-04676402v1

Impact of Conteinerization on Low-Cost Post Moore Computing Architectures

Pablo Josue Rojas Yepes , Carlos Jaime Barrios Hernández , Luiz Angelo Steffenel

Workshop HPC for International Collaboration between Europe and Latin America (HPCEuropeLatAm2022), Sep 2022, Heidelberg, Germany

Communication dans un congrès hal-04676387v1
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Machine Learning Forecast of Soybean Yields on South Brazil

Lilian Hollard , Angelica Durigon , Luiz Angelo Steffenel

Workshop on Edge AI for Smart Agriculture (EAISA 2022), Jun 2022, Biarritz, France

Communication dans un congrès hal-03647743v1
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A Methodology for Evaluating the Energy Efficiency of Post-Moore Architectures

Pablo Josue Rojas Yepes , Carlos Jaime Barrios Hernandez , Luiz Angelo Steffenel

Latin America High Performance Computing Conference (CARLA) 2021, Oct 2021, Guadalajara, Mexico. ⟨10.1007/978-3-031-04209-6_4⟩

Communication dans un congrès hal-03352184v1

Vers des Modèles IA pour l'Estimation du Rendement en Viticulture

Luiz Angelo Steffenel , Lucas Mohimont , Mathias Roesler , Marine Rondeau , Francois Alin et al.

1er Colloque 2021 sur l’émergence de TERritoires INTelligents (TERINT2021), Jun 2021, Cozzano, France

Communication dans un congrès hal-03559430v1

Comparison of Machine Learning and Deep Learning Methods for Grape Cluster Segmentation

Lucas Mohimont , Mathias Roesler , Marine Rondeau , Nathalie Gaveau , François Alin et al.

International Conference on Smart and Sustainable Agriculture (SSA'2021), Jun 2021, virtual, France. pp.84-102, ⟨10.1007/978-3-030-88259-4_7⟩

Communication dans un congrès hal-03426932v1

Deploying Deep Neural Networks on Edge Devices for Grape Segmentation

Mathias Roesler , Lucas Mohimont , François Alin , Nathalie Gaveau , Luiz Angelo Steffenel

International Conference on Smart and Sustainable Agriculture (SSA'2021), Jun 2021, virtual, France. pp.30-43, ⟨10.1007/978-3-030-88259-4_3⟩

Communication dans un congrès hal-03426929v1
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Low Energy Consumption on Post-Moore Platforms for HPC Research

Pablo Rojas , Carlos Jaime Barrios-Hernandez , Luiz Angelo Steffenel

Advanced and High Performance Computing Trends in Latin America Workshop (CARLA), 2020, Cuenca, Ecuador

Communication dans un congrès hal-02925055v1

A Containerized Tool to Deploy Scientific Applications over SoC-based Systems: The Case of Meteorological Forecasting with WRF

Luiz Angelo Steffenel , Andrea Charão , Bruno Alves

International Conference on Cloud Computing and Services Science (CLOSER), 2019, Heraklion, Greece. pp.561-568, ⟨10.5220/0007799705610568⟩

Communication dans un congrès hal-02139032v1
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HPC challenges for the next years: the rising of heterogeneity and its impact on simulations

Luiz Angelo Steffenel

Microscopic simulations: forecasting the next two decades, CECAM - Centre Européen de Calcul Atomique et Moléculaire, Apr 2019, Toulouse, France

Communication dans un congrès hal-02120029v1

Cloud Computing for Smart Energy Management (CC-SEM Project)

Emmanuel Luján , Alejandro Otero , Sebastián Valenzuela , Esteban Mocskos , Luiz Angelo Steffenel et al.

Ibero-American Congress on Information Management and Big Data (ICSC-CITIES): Smart Cities, 2018, Soria, Spain. pp.116-131, ⟨10.1007/978-3-030-12804-3_10⟩

Communication dans un congrès hal-02119995v1
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Accès aux Données dans le Fog Computing : le cas des dispositifs de proximité

Luiz Angelo Steffenel , Manuele Kirsch-Pinheiro

Conférence d'informatique en Parallélisme, Architecture et Système (Compas), Jun 2019, Anglet, France

Communication dans un congrès hal-02174708v1
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Une approche basée sur les MicroÉléments pour l'Évolution des Systèmes d'Information

Carine Souveyet , Massimo Villari , Luiz Angelo Steffenel , Manuele Kirsch Pinheiro

Atelier Evolution des SI : vers des SI Pervasifs ?, 2019, Paris, France

Communication dans un congrès hal-02152727v1

MPI to Go: Container Clusters for MPI Applications

Luiz Angelo Steffenel , Andrea Charão , Bruno Alves , Lucas de Araujo , Lucas da Silva

International Conference on Cloud Computing and Services Science (CLOSER), 2019, Heraklion, Greece. pp.199-222, ⟨10.1007/978-3-030-49432-2_10⟩

Communication dans un congrès hal-02751154v1
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Automatisation de Docker Swarm sur SoCs ARM avec support MPI et Analyse des Performances

Luiz Angelo Steffenel , Bruno da Silva Alves , Andrea Charão

Conférence d'informatique en Parallélisme, Architecture et Système (Compas), Jun 2019, Anglet, France

Communication dans un congrès hal-02174701v1
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On the Performance of Cloud-based Spreadsheets as a Backend for View-only Web Applications

Andrea Schwertner Charão , Felipe Marin , João Carlos D. Lima , Cristiano Cortez da Rocha , Luiz Angelo Steffenel

International Conference on Enterprise Information Systems (ICEIS), 2018, Funchal, Portugal. pp.642-647, ⟨10.5220/0006787006420647⟩

Communication dans un congrès hal-02119998v1

Improving the Performance of Fog Computing Through the Use of Data Locality

Luiz Angelo Steffenel

International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD), 2018, Lyon, France. pp.217-224, ⟨10.1109/CAHPC.2018.8645879⟩

Communication dans un congrès hal-02120003v1

Improving Data Locality in P2P-based Fog Computing Platforms

Luiz Angelo Steffenel , Manuele Kirsch Pinheiro

International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN) / International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH), 2018, Leuven, Belgium. pp.72-79, ⟨10.1016/j.procs.2018.10.151⟩

Communication dans un congrès hal-02299902v1
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Análise de Dados Observacionais sobre a Camada de Ozônio: uma Abordagem Usando MPI e OpenMP

Bruno M Muenchen , Taís T Siqueira , Lucas Leandro Nesi , Guilherme Koslovski , Andrea Charão et al.

Fórum de iniciação científica Escola Regional de Alto Desempenho (ERAD/RS), 2017, Ijui, Brazil

Communication dans un congrès hal-02120160v1

Performance Evaluation of Cloud-based RDBMS through a Cloud Scripting Language

Andrea Charão , Guilherme Hoffmann , Luiz Angelo Steffenel , Manuele K. Pinheiro , Benhur de O. Stein

International Conference on Enterprise Information Systems (ICEIS), 2017, Porto, Portugal. ⟨10.5220/0006350803320337⟩

Communication dans un congrès hal-01709037v1

Harvesting the mist: expanding HPC with the help of surrounding resources

Luiz Angelo Steffenel

Latin America High Performance Computing Conference (CARLA), 2017, Buenos Aires, Argentina

Communication dans un congrès hal-02178787v1

Performance Evaluation of OS-Level Virtualization Solutions for HPC Purposes on SoC-Based Systems

David Beserra , Manuele Kirsch Pinheiro , Carine Souveyet , Luiz Angelo Steffenel , Edward David Moreno

IEEE International Conference on Advanced Information Networking and Applications (AINA), 2017, Taipei, Taiwan. ⟨10.1109/AINA.2017.73⟩

Communication dans un congrès hal-01709039v1

Comparing the performance of OS-level virtualization tools in SoC-based systems: The case of I/O-bound applications

David Beserra , Manuele Kirsch Pinheiro , Carine Souveyet , Luiz Angelo Steffenel , Edward David Moreno

IEEE Symposium on Computers and Communications (ISCC), 2017, Heraklion, Greece. ⟨10.1109/ISCC.2017.8024598⟩

Communication dans un congrès hal-01709036v1
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Paralelização de Cálculos Estatísticos sobre Dados de Monitoramento da Camada de Ozônio: um Estudo com GPU

Lucas Leandro Nesi , Guilherme Koslovski , Andrea Charão , Damaris Pinheiro , Luiz Angelo Steffenel

Fórum de iniciação científica Escola Regional de Alto Desempenho (ERAD/RS), 2017, Ijui, Brazil

Communication dans un congrès hal-02120161v1

Using a Pervasive Computing Environment to Identify Secondary Effects of the Antarctic Ozone Hole

Luiz Angelo Steffenel , Manuele Pinheiro , Damaris Pinheiro , Lucas Perez

Workshop on Big Data and Data Mining Challenges on IoT and Pervasive (Big2DM), 2016, Madrid, Spain. pp.1007-1012, ⟨10.1016/j.procs.2016.04.215⟩

Communication dans un congrès hal-01709050v1

CloudFIT, a PaaS Platform for IoT Applications over Pervasive Networks

Luiz Angelo Steffenel , Manuele Kirsch Pinheiro

ESOCC Workshops, 2015, Taormina, Italy. pp.20-32, ⟨10.1007/978-3-319-33313-7_2⟩

Communication dans un congrès hal-02299904v1
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Stratégies Multi-Échelles pour les Environnements Pervasifs et l'Internet des Objets

Luiz Angelo Steffenel , Manuele Kirsch Pinheiro

Journées Francophones Mobilité et Ubiquité (Ubimob), 2016, Lorient, France

Communication dans un congrès hal-02299906v1

Leveraging Data Intensive Applications on a Pervasive Computing Platform: The Case of MapReduce

Luiz Angelo Steffenel , Manuele Kirsch Pinheiro

1st Workshop on Big Data and Data Mining Challenges on IoT and Pervasive (Big2DM), Jun 2015, London, United Kingdom. pp.1034 - 1039, ⟨10.1016/j.procs.2015.05.102⟩

Communication dans un congrès hal-01709065v1
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Context-Aware Scheduling for Apache Hadoop over Pervasive Environments

Guilherme Weigert Cassales , Andrea Schwertner Charão , Manuele Kirsch Pinheiro , Carine Souveyet , Luiz Angelo Steffenel

6th International Conference on Ambient Systems, Networks and Technologies (ANT 2015), Jun 2015, Londres, United Kingdom. pp.202-209, ⟨10.1016/j.procs.2015.05.058⟩

Communication dans un congrès hal-01196986v1

Efficient Prototyping of Fault Tolerant Map-Reduce Applications with Docker-Hadoop

Javier Rey , Matías Cogorno , Sergio Nesmachnow , Luiz Angelo Steffenel

2015 IEEE International Conference on Cloud Engineering (IC2E), Mar 2015, Tempe, United States. ⟨10.1109/IC2E.2015.73⟩

Communication dans un congrès hal-01709072v1

When the Cloud Goes Pervasive: Approaches for IoT PaaS on a Mobiquitous World

Luiz Angelo Steffenel , Manuele Kirsch Pinheiro

International Internet of Things Summit, IoT 360° (CN4IoT), 2015, Rome, Italy. pp.347-356, ⟨10.1007/978-3-319-47063-4_36⟩

Communication dans un congrès hal-01709731v1

GrAPP&S, a Distributed Framework for E-learning Resources Sharing

Thierno Ahmadou Diallo , Olivier Flauzac , Luiz Angelo Steffenel , Samba N’diaye , Youssou Dieng

e-Infrastructure and e-Services for Developing Countries, Nov 2013, Blantry, Malawi. pp.219-228, ⟨10.1007/978-3-319-08368-1_26⟩

Communication dans un congrès hal-02534222v1
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A Framework for Inverse Virtual Screening Large-Scale Protein Targets Identification

Romain Vasseur , Stéphanie Baud , Luiz Angelo Steffenel , Xavier Vigouroux , Laurent Martiny et al.

6th International Conference on Bioinformatics, Biocomputational Systems and Biotechnologies (BIOTECHNO 2014), IARIA, Apr 2014, Chamonix, France

Communication dans un congrès hal-02560915v1

Performance Improvement of Data Mining in Weka through GPU Acceleration

Engel Tiago Augusto , Andrea Schwertner Charão , Manuele Kirsch Pinheiro , Luiz Angelo Steffenel

The 5th International Conference on Ambient Systems, Networks and Technologies (ANT-2014), the 4th International Conference on Sustainable Energy Information Technology (SEIT-2014), Jun 2014, Hasselt, Belgium. pp.93 - 100, ⟨10.1016/j.procs.2014.05.402⟩

Communication dans un congrès hal-01003008v1

Parallel strategies for an inverse docking method

Romain Vasseur , Stéphanie Baud , Luiz Angelo Steffenel , Xavier Vigouroux , Laurent Martiny et al.

the 20th European MPI Users' Group Meeting, Sep 2013, Madrid, France. ⟨10.1145/2488551.2488584⟩

Communication dans un congrès hal-01709088v1
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PER-MARE: Adaptive Deployment of MapReduce over Pervasive Grids

Luiz Angelo Steffenel , Olivier Flauzac , Andrea Schwertner Charão , Patricia Pitthan Barcelos , Benhur Stein et al.

8th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC'13), Oct 2013, COMPIEGNE, FRANCE, France. pp.17-24

Communication dans un congrès hal-00903718v1
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Service Discovery Mechanism for an Intentional Pervasive Information System

Salma Najar , Manuele Kirsch Pinheiro , Carine Souveyet , Luiz Angelo Steffenel

International Conference on Web Services (ICWS), Jun 2012, Honolulu, United States. pp.520-527, ⟨10.1109/ICWS.2012.84⟩

Communication dans un congrès hal-00740053v1
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Analyse des mécanismes de découverte de services avec prise en charge du contexte et de l'intention

Salma Najar , Manuele Kirsch Pinheiro , Luiz Angelo Steffenel , Carine Souveyet

8èmes Journées Francophones Mobilité et Ubiquité (Ubimob 2012), Jun 2012, Anglet, France. pp.210-221

Communication dans un congrès hal-00740068v1
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Deploying a fault-tolerant computing middleware over Grid'5000: performance analysis of CONFIIT and its integration with a quantum molecular docking application

Luiz Angelo Steffenel , Jean-Charles Boisson , Chantal Barberot , Stéphane Gérard , Eric Hénon et al.

4th Grid'5000 Spring School, Apr 2011, Reims, France. paper #7

Communication dans un congrès hal-00587418v1
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Impact of nodes distribution on the performance of a P2P computing middleware based on virtual rings

Luiz Angelo Steffenel , Christophe Jaillet , Olivier Flauzac , Michaël Krajecki

Conferencia Latino Americana de Computación de Alto Rendimiento (CLCAR 2010), Aug 2010, Gramado, Brazil

Communication dans un congrès hal-00510838v1
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A new heuristic for broadcasting in clusters of clusters

Hazem Fkaier , Christophe Cérin , Luiz Angelo Steffenel , Mohamed Jemni

5th International Conference on Grid and Pervasive Computing (GPC 2010), May 2010, Hualien, Taiwan

Communication dans un congrès hal-00510837v1
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Strong Consistency for Shared Objects in Pervasive Grids

Luiz Angelo Steffenel , Manuele Kirsch Pinheiro

5th IEEE International Conference on Wireless and Mobile Computing, Networking and Communication (WiMob'2009), Oct 2009, Marrakesh, Morocco. pp.73-78

Communication dans un congrès hal-00510835v1

Grid of Security: A New Approach of the Network Security

Olivier Flauzac , Florent Nolot , Cyril Rabat , Luiz-Angelo Steffenel

2009 Third International Conference on Network and System Security, Oct 2009, Gold Coast, Australia. pp.67-72, ⟨10.1109/NSS.2009.53⟩

Communication dans un congrès hal-02514900v1
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Grid of security: a new approach of the network security

Olivier Flauzac , Florent Nolot , Cyril Rabat , Luiz Angelo Steffenel

3rd International Conference on Network & System Security (NSS 2009), Oct 2009, Gold Coast, Australia. pp.67-72

Communication dans un congrès hal-00510836v1
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On the Evaluation of OpenMP Memory Access in Multi-core Architectures

Karim Fathallah , Wahid Nasri , Luiz Angelo Steffenel

4th International Workshop on Automatic Performance Tuning (iWAPT 2009), Oct 2009, Tokio, Japan

Communication dans un congrès hal-00510834v1
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On the use of performance models for adaptive algorithm selection on heterogeneous clusters

Sami Achour , Wahid Nasri , Luiz Angelo Steffenel

17th Euromicro International Conference on Parallel, Distributed, and Network-Based Processing (PDP 2009), Feb 2009, Weinmar, Germany

Communication dans un congrès hal-00339265v1
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Total Order Broadcast on Pervasive Systems

Luiz Angelo Steffenel , Manuele Kirsch Pinheiro , Yolande Bebers

ACM Symposium in Applied Computing, Mar 2008, Fortaleza, Brazil. pp.to be announced

Communication dans un congrès hal-00261438v1

Integrating performance models and adaptive approaches for efficient parallel algorithms

Wahid Nasri , Sami Achour , Luiz Angelo Steffenel

PMAA'08 : 5th International Workshop on Parallel Matrix Algorithms and Applications, Jun 2008, Neuchâtel, Switzerland

Communication dans un congrès hal-00694432v1
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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
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Total Exchange Performance Prediction on Grid Environments: modeling and algorithmic issues

Luiz Angelo Steffenel , Emmanuel Jeannot

CoreGRID Symposium - CoreGRID'07, Aug 2007, Rennes, France. pp.131-140, ⟨10.1007/978-0-387-72498-0_12⟩

Communication dans un congrès inria-00177535v1
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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
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Fast and Efficient Total Exchange on Two Clusters

Emmanuel Jeannot , Luiz Angelo Steffenel

13th International European Conference on Parallel and Distributed Computing - Euro-Par 2007, Aug 2008, Rennes, France. pp.848-857, ⟨10.1007/978-3-540-74466-5_91⟩

Communication dans un congrès inria-00177533v1
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Total Exchange Performance Modelling under Network Contention

Luiz Angelo Barchet Steffenel , Grégory Mounié

international conference on Parallel Processing and Applied Mathematics, 2006, France. pp.100-107, ⟨10.1007/11752578_13⟩

Communication dans un congrès hal-00022007v1
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Modeling Network Contention Effects on All-to-All Operations

Luiz Angelo Steffenel

2006, pp.CD-ROM

Communication dans un congrès hal-00089242v1
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Scheduling Heuristics for Efficient Broadcast Operations on Grid Environments

Luiz Angelo Barchet Steffenel , Grégory Mounié

International Workshop on Performance Modeling, Evaluation, and Optimisation of Parallel and Distributed Systems (PMEO-PDS'06), 2006, France

Communication dans un congrès hal-00022008v1
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Prédiction de Performances pour les Communications Collectives

Luiz Angelo Barchet-Estefanel , Grégory Mounié

RENPAR'16, 2005, France. pp.101-112

Communication dans un congrès hal-00004368v1
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Performance Characterisation of Intra-Cluster Collective Communications

Luiz Angelo Barchet-Estefanel , Grégory Mounié

16th Symposium on Computer Architecture and High Performance Computing, 2004, France. pp.254-261

Communication dans un congrès hal-00002546v2
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Fast Tuning of Intra-Cluster Collective Communications

Luiz Angelo Barchet-Estefanel , Grégory Mounié

EuroPVM/MPI 2004 11th European PVM/MPI Users' Group Meeting, 2004, France. pp.28-35, ⟨10.1007/978-3-540-30218-6_12⟩

Communication dans un congrès hal-00002548v3
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Identifying Logical Homogeneous Clusters for Efficient Wide-area Communications

Luiz Angelo Barchet-Estefanel , Grégory Mounié

EuroPVM/MPI 2004 11th European PVM/MPI Users' Group Meeting, 2004, France. pp.319-326

Communication dans un congrès hal-00002547v3
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iRBP, A Fault Tolerant Total Order Broadcast for Large Scale Systems

Luiz Angelo Barchet-Estefanel

Euro-Par, 2003, Klagenfurt, Austria. pp.632-639

Communication dans un congrès hal-00001661v1
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On the Evaluation of Failure Detectors Performance

Luiz Angelo Barchet-Estefanel , Ingrid Eleonora Schreiber Jansch-Pôrto

2001, pp.73-84

Communication dans un congrès hal-00002534v1
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On the Evaluation of heartbeat-like Detectors

Luiz Angelo Barchet-Estefanel , Ingrid Eleonora Schreiber Jansch-Pôrto

2001, pp.142-147

Communication dans un congrès hal-00002536v2
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Avaliação Prática do Desempenho dos Detectores de Defeitos

Luiz Angelo Barchet-Estefanel

2001

Communication dans un congrès hal-00002535v1
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Comunicação Não Confiável em Detectores de Defeitos com Falhas por Crash

Luiz Angelo Barchet-Estefanel , Ingrid Eleonora Schreiber Jansch-Pôrto

2000

Communication dans un congrès hal-00002537v1
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Avaliação Prática de um Detector de Defeitos: teoria versus implementação

Luiz Angelo Barchet-Estefanel , Ingrid Eleonora Schreiber Jansch-Pôrto

2000

Communication dans un congrès hal-00002538v1
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Avaliação Prática dos Detectores de Defeitos e sua Influência no Desempenho das Operações de Consenso

Luiz Angelo Steffenel , Ingrid Eleonora Schreiber Jansch-Pôrto

Proceedings of the V Semana Acadêmica do PPGC-UFRGS, 2000, Porto Alegre, Brazil

Communication dans un congrès hal-00002539v1
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Estudo sobre Comunicação de Grupos para Tolerância a Falhas

Luiz Angelo Steffenel

Proceedings of the IV Simpósio Nacional de Informática, 1999, Santa Maria, Brazil

Communication dans un congrès hal-00002540v1

Implementação de uma Situação de Corrida Crítica em Java

Luiz Angelo Steffenel

Proceedings of the II Ciclo de Palestras do Curso de Informática, 1997, Santa Maria, Brazil

Communication dans un congrès hal-00002541v1
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Evaluation and modelling of vascular microstructures evolution during normal and pathological aging using synchrotron X-ray three-dimensional microtomography

Alexandra Fontaine , Xiaowen Liang , Dênnis José da Silva , Aïcha Ben Zemzem , Laetitia Vanalderwiert et al.

Congrès de la section 28 "Pharmacologie, Ingénierie et technologie pour la santé, Imagerie biomédicale" du Comité National de la Recherche Scientifique, 2025, Reims, France

Poster de conférence hal-05114988v1
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Prévisions à court terme avec des réseaux d'automates stochastiques en météorologie

Douglas Lima de Bem , Luiz Angelo Steffenel , Vagner Anabor , Leonardo Brenner

MSR'25 - Modélisation des Systèmes Réactifs, Nov 2025, Reims, France.

Poster de conférence hal-05543486v1
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Simulation of biomass burning events and their atmospheric effects: A study with WRF-chem

Douglas Lima de Bem , Vagner Anabor , Luiz Angelo Steffenel , Leonardo Brenner , Mauro Morichetti et al.

EGU General Assembly 2025, Apr 2025, Vienne, Austria. 2025, ⟨10.5194/egusphere-egu25-6413⟩

Poster de conférence hal-05543427v1
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Spectral Monte Carlo Denoiser

Mathieu Noizet , Robin Rouphael , Stéphanie Prévost , Hervé Deleau , Luiz Angelo Steffenel et al.

High-Performance Graphics 2024, Jul 2024, Denver (Colorado, USA), United States

Poster de conférence hal-04716800v1

Improving meteorological models with AI

Luiz Angelo Steffenel , Vagner Anabor , Damaris Kirsch Pinheiro

Workshop on impacts of extreme climate events on Amazon rainforest, May 2024, Manaus, Brazil

Poster de conférence hal-04676482v1

HGScore: Heterogeneous Graph Convolutional Neural Network to predict protein-ligand complex affinity

Kevin Crampon , Alexis Giorkallos , Xavier Vigouroux , Stephanie Baud , Luiz Angelo Steffenel

Journée ROMEO, Jun 2023, Reims, France. pp.126-139, 2023, ⟨10.37349/eds.2023.00010⟩

Poster de conférence hal-04676508v1
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Mouse arterial wall imaging and analysis from synchrotron X-ray microtomography

Xiaowen Liang , Aïcha Ben Zemzem , Sébastien Almagro , Jean-Charles Boisson , Luiz Angelo Steffenel et al.

SOLEIL Users' Meeting (SUM), Jan 2023, Saint-Aubin, France.

Poster de conférence hal-03946851v1
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Imagerie et analyse des parois d’artères par micro-tomographie aux rayons X synchrotron

Xiaowen Liang , Aïcha Ben Zemzem , Sébastien Almagro , Jean-Charles Boisson , Luiz Angelo Steffenel et al.

Colloque Français d'Intelligence Artificielle en Imagerie Biomédicale (IABM), Mar 2023, Paris, France.

Poster de conférence hal-03931636v1

Artificial Intelligence for Smart Agriculture

Lilian Hollard , Luiz Angelo Steffenel , Lucas Mohimont , Nathalie Gaveau

Symposium Transdisciplinary research for a healthy planet, Mar 2023, Reims, France.

Poster de conférence hal-04676512v1
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Mouse arterial wall imaging and analysis from synchrotron X-ray microtomography

Xiaowen Liang , Aïcha Ben Zemzem , Sébastien Almagro , Jean-Charles Boisson , Luiz Angelo Steffenel et al.

Journée Scientifique autour de l’IA (JSIA), Feb 2023, Nancy, France.

Poster de conférence hal-03981316v1
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Neural Denoising for Spectral Monte Carlo Rendering

Robin Rouphael , Mathieu Noizet , Stéphanie Prévost , Hervé Deleau , Luiz-Angelo Steffenel et al.

Eurographics 2022, Apr 2022, Reims, France. , Eurographics 2022 - Posters, 2022, ⟨10.2312/egp.20221011⟩

Poster de conférence hal-04042962v1

Segmentation Sémantique pour la Détection des Raisins en conditions naturelles et industrielles

Lucas Mohimont , Luiz Angelo Steffenel , Nathalie Gaveau

Journée des Doctorants ED-SNI, Nov 2021, Reims, France

Poster de conférence hal-04676520v1

Evaluation of a stratospheric ozone reduction event of tropical origin influenced by the secondary of the antarctic ozone hole over the southern Brazil through CFSV2: July/August 2013

Gustavo Rasera , Vagner Anabor , Luiz Angelo Steffenel , Damaris Kirsch Pinheiro , Lissette Guzmán Rodríguez

Quadrennial Ozone Symposium of the International Ozone Commission (QOS2021), Oct 2021, Daejeon, South Korea. , 2021

Poster de conférence hal-03581377v1

Deep Learning Forecast of Stratospheric Ozone Advection

Luiz Angelo Steffenel , Vagner Anabor , Damaris Kirsch Pinheiro , Hassan Bencherif

Quadrennial Ozone Symposium of the International Ozone Commission (QOS2021), Oct 2021, Daejeon, South Korea. , 2021

Poster de conférence hal-03581374v1

AI-Assisted Harvest Assessment on the Champagne Vineyards: challenges and advances

Luiz Angelo Steffenel

European Nanoelectronics Applications Design and Technology Conference (ADTC 2021), Jun 2021, virtual, France.

Poster de conférence hal-03581405v1

How to speed up drug research?

Kévin Crampon , Alexis Giorkallos , Stéphanie Baud , Luiz Angelo Steffenel

Journée des Doctorants ED-SNI, Nov 2021, Reims, France

Poster de conférence hal-04676517v1
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Spatio-Temporal LSTM Forecasting of Ozone Secondary Events

Luiz Angelo Steffenel , Gustavo Rasera , Nelson Bègue , Damaris Kirsch , Hassan Bencherif

European Geosciences Union General Assembly (EGU), 2019, Vienna, Austria. 21, Geophysical Research Abstracts. ⟨10.1002/essoar.10500904.1⟩

Poster de conférence hal-02120012v1
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Smart-Viticulture and Deep Learning: Challenges and Recent Developments on Yield Prediction

Lucas Mohimont , Lilian Hollard , Luiz Angelo Steffenel

Kornyshova, E., Deneckère, R., Brinkkemper, S. (eds). Smart Life and Smart Life Engineering, Springer Nature Switzerland, pp.187-207, 2025, 978-3-031-75886-7. ⟨10.1007/978-3-031-75887-4_9⟩

Chapitre d'ouvrage hal-04929528v1

Contributors

Han Admiraal , Mahak Agrawal , Maria Natalia Paulino Araujo Alcantara , Zaheer Allam , Chiara Amato et al.

Resilient and Sustainable Cities, Elsevier, pp.xi-xiii, 2023, ⟨10.1016/b978-0-323-91718-6.01002-1⟩

Chapitre d'ouvrage hal-04462282v1

What is a “Pervasive Information System” (PIS)?

Manuele Kirsch Pinheiro , Philippe Roose , Luiz Angelo Steffenel , Carine Souveyet

Manuele Kirsch Pinheiro, Carine Souveyet, Philippe Roose, Luiz Angelo Steffenel. The Evolution of Pervasive Information Systems, Springer; Springer International Publishing, pp.1-17, 2023, 978-3031181757. ⟨10.1007/978-3-031-18176-4_1⟩

Chapitre d'ouvrage hal-03877447v1

Designing Lightweight CNN for Images: Architectural Components and Techniques

Lilian Hollard , Lucas Mohimont , Luiz Angelo Steffenel

Advancing Edge Artificial Intelligence, 1, River Publisher, pp.1-260, 2023, 9788770041027. ⟨10.13052/rp-9788770041010⟩

Chapitre d'ouvrage hal-04676461v1

A Smart Territory, the key to resilient territory

Thierry Antoine-Santoni , Oumaya Baala , Manuele Kirsch Pinheiro , Fabien Mieyeville , Bertrand Mocquet et al.

Zaheer Allam; Didier Chabaud; Catherine Gallart; Florent Pratlong; Carlos Moreno. Resilient and Sustainable Cities, Elsevier, In press, 9780323917186. ⟨10.1016/B978-0-323-91718-6.00020-7⟩

Chapitre d'ouvrage hal-03877369v1

Resilient and Sustainable Cities Research, Policy and Practice

Thierry Antoine-Santoni , Oumaya Baala , Manuele Kirsh-Pinheiro , Fabien Mieyeville , Bertrand Mocquet et al.

A smart territory, the key to resilient territory, pp.171 - 191, 2022

Chapitre d'ouvrage hal-04284023v1

AI-Driven Strategies to Implement a Grapevine Downy Mildew Warning System

Luiz Angelo Steffenel , Axel Langlet , Lilian Hollard , Lucas Mohimont , Nathalie Gaveau et al.

Industrial Artificial Intelligence Technologies and Applications, Rivers Publishers, pp.177-187, 2022, 9788770227919. ⟨10.13052/rp-9788770227902⟩

Chapitre d'ouvrage hal-04676473v1
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AI-Driven Yield Estimation Using an Autonomous Robot for Data Acquisition

Lucas Mohimont , Luiz Angelo Steffenel , Mathias Roesler , Nathalie Gaveau , Marine Rondeau et al.

Artificial Intelligence for Digitising Industry Applications, River Publishers, pp.279-288, 2021, 9788770226646

Chapitre d'ouvrage hal-03355284v1
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Innovative Vineyards Environmental Monitoring System Using Deep Edge AI

Marcello Coppola , Louis Noaille , Clément Pierlot , Rachel Ouvinha de Oliveira , Nathalie Gaveau et al.

Artificial Intelligence for Digitising Industry Applications, River Publishers, pp.261-278, 2021, 9788770226646

Chapitre d'ouvrage hal-03355270v1

Strategies to Implement Edge Computing in a P2P Pervasive Grid

Luiz Angelo Steffenel , Manuele Kirsch Pinheiro , Lucas Vaz Peres , Damaris Kirsch Pinheiro

Fog Computing: Breakthroughs in Research and Practice, IGI Global, pp.142-157, 2018, 9781522556497. ⟨10.4018/978-1-5225-5649-7.ch006⟩

Chapitre d'ouvrage hal-02280040v1
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Intention Prediction Mechanism In An Intentional Pervasive Information System

Salma Najar , Manuele Kirsch Pinheiro , Yves Vanrompay , Luiz Angelo Steffenel , Carine Souveyet

Intelligent Technologies and Techniques for Pervasive Computing, IGI Global, pp.251-275, 2013

Chapitre d'ouvrage hal-00831733v1

Grid of Security: a decentralized enforcement of the network security

Olivier Flauzac , Florent Nolot , Cyril Rabat , Luiz-Angelo Steffenel

Threats, Countermeasures, and Advances in Applied Information Security, pp.426-443, 2012, ⟨10.4018/978-1-4666-0978-5.ch022⟩

Chapitre d'ouvrage hal-02430311v1

Broadcasting for Grids

Christophe Cérin , Luiz Angelo Steffenel , Hazem Fkaier

Frédéric Magoulès. Fundamentals in Grid Computing: Theory, Algorithms and Technologies, Chapman and Hall/CRC, pp.207-234, 2009, Chapman & Hall/CRC Numerical Analysis and Scientific Computing Series, 978-1-4398-0367-7

Chapitre d'ouvrage hal-00690704v1
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LaPIe : Communications Collectives adaptées aux Grilles de Calcul

Luiz Angelo Barchet-Estefanel

Réseaux et télécommunications [cs.NI]. Institut National Polytechnique de Grenoble - INPG, 2005. Français. ⟨NNT : ⟩

Thèse tel-00011603v1
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Contributions à la Gestion de l'Hétérogénéité dans les Environnements Distribués et Pervasifs

Luiz Angelo Steffenel

Calcul parallèle, distribué et partagé [cs.DC]. Université de Reims Champagne Ardenne, 2017

HDR tel-01681145v1