Olivier Brun

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Publications

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Publications

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On the Inefficiency of Atomic Splittable Routing Games over Parallel Links

Olivier Brun , Josu Doncel

Annals of Operations Research, 2025, ⟨10.1007/s10479-025-06648-y⟩

Article dans une revue hal-05101921v1
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Weighted Scheduling of Time-Sensitive Coflows

Olivier Brun , Rachid El-Azouzi , Quang-Trung Luu , Francesco De Pellegrini , Balakrishna Prabhu et al.

IEEE Transactions on Cloud Computing, 2024, 12 (2), pp.644-658. ⟨10.1109/TCC.2024.3384514⟩

Article dans une revue hal-04632943v1
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A learning-based scheme for channel allocation to vehicular users in wireless networks

Thi Thuy Nga Nguyen , Olivier Brun , Balakrishna Prabhu

Performance Evaluation, 2023, 159, pp.102331. ⟨10.1016/j.peva.2023.102331⟩

Article dans une revue hal-03952289v1
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Using channel predictions for improved proportional-fair utility for vehicular users

Thi Thuy Nga Nguyen , Olivier Brun , Balakrishna Prabhu

Computer Networks, 2022, 208, ⟨10.1016/j.comnet.2022.108872⟩

Article dans une revue hal-02892099v2
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Optimal Path Discovery Problem with Homogeneous Knowledge

Christopher Thraves Caro , Josu Doncel , Olivier Brun

Theory of Computing Systems, 2020, 64 (2), pp.227-250. ⟨10.1007/s00224-019-09928-w⟩

Article dans une revue hal-01149901v2
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Performance of a fixed reward incentive scheme for two-hop DTNs with competing relays

Thi Thu Hang Nguyen , Olivier Brun , Balakrishna Prabhu

ACM Transactions on Modeling and Performance Evaluation of Computing Systems, 2019, 4 (2), ⟨10.1145/3325288⟩

Article dans une revue hal-01575320v2
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Joint Minimization of Monitoring Cost and Delay in Overlay Networks: Optimal Policies with a Markovian Approach

Sandrine Vaton , Olivier Brun , Maxime Mouchet , Pablo Belzarena , Isabel Amigo et al.

Journal of Network and Systems Management, 2019, 27 (1), pp.188-232. ⟨10.1007/s10922-018-9464-1⟩

Article dans une revue hal-01857738v1
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A Penalized Best-Response Algorithm for Non-Linear Single-Path Routing Problems

Olivier Brun , Balakrishna Prabhu , Josselin Vallet

Networks, 2017, Static and Dynamic Optimization Models for Network Routing Problems 69 (1), pp.52-66. ⟨10.1002/net.21720⟩

Article dans une revue hal-01461689v1
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On the Design of a Reward-Based Incentive Mechanism for Delay Tolerant Networks

Tatiana Seregina , Olivier Brun , Rachid Elazouzi , Balakrishna Prabhu

IEEE Transactions on Mobile Computing, 2017, 16 (2), pp.453-465

Article dans une revue hal-01061348v2
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Worst-case Analysis of Non-Cooperative Load Balancing

Olivier Brun , Balakrishna Prabhu

Annals of Operations Research, 2016, 239 (2), pp.471-495. ⟨10.1007/s10479-014-1747-7⟩

Article dans une revue hal-00747244v1
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Big Data for Autonomic Intercontinental Overlays

Olivier Brun , Lan Wang , Erol Gelenbe

IEEE Journal on Selected Areas in Communications, 2016, 34 (3), pp.575 - 583. ⟨10.1109/JSAC.2016.2525518⟩

Article dans une revue hal-01461990v1
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PERFORMANCE OF NON-COOPERATIVE ROUTING OVER PARALLEL NON-OBSERVABLE QUEUES

Olivier Brun

Probability in the Engineering and Informational Sciences, 2016, ⟨10.1017/S0269964816000097⟩

Article dans une revue halshs-01365908v1
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New Approach for Minimizing Wavelength Fragmentation in Wavelength-Routed WDM Networks

Sami Baraketi , Jean-Marie Garcia , Olivier Brun

International Journal of Computer, Electrical, Automation, Control and Information Engineering, 2015, 9 (6)

Article dans une revue hal-01365917v1
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Online OSPF weights optimization in IP networks

Josselin Vallet , Olivier Brun

Computer Networks, 2014, 60, pp.1-12. ⟨10.1016/j.bjp.2013.12.014⟩

Article dans une revue hal-02062192v1
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A Resource-Sharing Game with Applications to Cloud-Computing

Josu Doncel , Urtzi Ayesta , Olivier Brun , Balakrishna Prabhu

Performance Evaluation, 2014, Special Issue: Performance 2014, 79, pp.287-305

Article dans une revue hal-01365943v1
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Is the Price of Anarchy the Right Measure for Load-Balancing Games?

Josu Doncel , Urtzi Ayesta , Olivier Brun , Balakrishna Prabhu

ACM Transactions on Internet Technology, 2014, 14 (2-3), pp.1 - 20. ⟨10.1145/2663498⟩

Article dans une revue hal-01462308v1
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Optimal Design of Virtual Links in AFDX Networks

Ahmad Al Sheikh , Olivier Brun , Maxime Chéramy , Pierre-Emmanuel Hladik

Real-Time Systems, 2013, 49 (3), 31p. ⟨10.1007/s11241-012-9171-z⟩

Article dans une revue hal-00665755v2
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Balancing Accuracy and Energy: An Empirical Study of Optimal Subset Size Selection

O Haddaji , O Brun , B J Prabhu

8th International Conference on Machine Learning for Networking (MLN'2025), Dec 2025, Paris, France

Communication dans un congrès hal-05376748v1
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Optimizing Energy in Supervised Learning with Data Summarization: A Comparative Study

O Haddaji , Olivier Brun , Balakrishna Prabhu

Netgcoop 2025, Oct 2025, Bilbao, Spain

Communication dans un congrès hal-05333825v1
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Prediction-based Coflow Scheduling

Olivier Brun , Balakrishna Prabhu , Oumayma Haddaji

2024 22nd International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), Oct 2024, Seoul, South Korea

Communication dans un congrès hal-04231370v1
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Data Summarization for Federated Learning

Julianna Devillers , Olivier Brun , Balakrishna Prabhu

Proceedings of the 6th International Conference on Machine Learning for Networking (MLN'2023), Nov 2023, Paris, France

Communication dans un congrès hal-04295982v1
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A Game-Theoretic Algorithm for the Joint Routing and VNF Placement Problem

Ali El Amine , Olivier Brun

NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium (NOMS 2022), Apr 2022, Budapest, Hungary. ⟨10.1109/NOMS54207.2022.9789859⟩

Communication dans un congrès hal-03649739v1
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Application de la théorie des jeux à l'optimisation du placement et chaînage des VNFs

Ali El Amine , Olivier Brun

CORES 2022 – 7ème Rencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication, May 2022, Saint-Rémy-Lès-Chevreuse, France

Communication dans un congrès hal-03649945v1
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DCoflow: Deadline-Aware Scheduling Algorithm for Coflows in Datacenter Networks

Quang-Trung Luu , Olivier Brun , Rachid El-Azouzi , Francesco de Pellegrini , Balakrishna Prabhu et al.

IFIP Networking Conference, Jun 2022, Catania, Italy. ⟨10.23919/IFIPNetworking55013.2022.9829789⟩

Communication dans un congrès hal-03657370v1
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Performance Evaluation of Some Adaptive Task Allocation Algorithms for Fog Networks

Ioanna Stypsanelli , Olivier Brun , Balakrishna Prabhu

IFIP/IEEE International Symposium on Integrated Network Management, May 2021, Bordeaux, Australia. ⟨10.1109/ICFEC51620.2021.00020⟩

Communication dans un congrès hal-02972802v1
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Shortening the Deployment Time of SFCs by Adaptively Querying Resource Providers

Ali El Amine , Olivier Brun , Slim Abdellatif , Pascal Berthou

IEEE Globecom 2021 - Next Generation Networks and Internet (NGNI) Symposium, Dec 2021, Madrid, Spain. ⟨10.1109/GLOBECOM46510.2021.9685356⟩

Communication dans un congrès hal-03412031v1
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Scalable Monitoring Heuristics for Improving Network Latency

Maxime Mouchet , Martin Randall , Marine Ségneré , Isabel Amigo , Pablo Belzarena et al.

NOMS 2020 : IEEE/IFIP Network Operations and Management Symposium, Apr 2020, Budapest, Hungary. ⟨10.1109/NOMS47738.2020.9110341⟩

Communication dans un congrès hal-02413636v1
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A Markovian approach for improving end-to-end data rates in the Internet

Marine Ségneré-Yter , Olivier Brun , Balakrishna Prabhu

International Conference on NETwork Games, Control and Optimisation (Netgcoop 2020), Mar 2020, Cargèse, France

Communication dans un congrès hal-02901139v1
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Learning resource allocation algorithms for cellular networks

Thi Thuy Nga Nguyen , Olivier Brun , Balakrishna Prabhu

Machine Learning for Networking: Third International Conference (MLN 2020), Nov 2020, Paris, France. ⟨10.1007/978-3-030-70866-5_12⟩

Communication dans un congrès hal-03753556v1
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Joint downlink power control and channel allocation based on a partial view of future channel conditions

Thi Thuy Nga Nguyen , Olivier Brun , Balakrishna Prabhu

The 15th Workshop on Resource Allocation, Cooperation and Competition in Wireless Networks (RAWNET), Jun 2020, Volos, Greece

Communication dans un congrès hal-03006880v1
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Random Neural Networks and Deep Learning for Attack Detection at the Edge

Olivier Brun , Yonghua Yin

2019 IEEE International Conference on Fog Computing (ICFC), Jun 2019, Prague, Czech Republic. pp.11-14, ⟨10.1109/ICFC.2019.00009⟩

Communication dans un congrès hal-02364255v1
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Capacity Planning of Fog Computing Infrastructures under Probabilistic Delay Guarantees

Ioanna Stypsanelli , Olivier Brun , Samir Medjiah , Balakrishna Prabhu

IEEE International Conference on Fog Computing (ICFC 2019), Jun 2019, Prague, Czech Republic

Communication dans un congrès hal-02065179v1
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An algorithm for improved proportional-fair utility for vehicular users

Thi Thuy Nga Nguyen , Olivier Brun , Balakrishna Prabhu

The 25th International Conference on Analytical & Stochastic Modelling Techniques & Applications ASMTA-2019, Oct 2019, Moscow, Russia

Communication dans un congrès hal-02376712v1
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Optimisation conjointe de la métrologie active et du routage : une approche markovienne

Maxime Mouchet , Sandrine Vaton , Olivier Brun , Pablo Belzarena , Isabel Amigo et al.

Rencontres Francophones sur la Conception de Protocoles, l’Évaluation de Performance et l’Expérimentation des Réseaux de Communication, May 2018, Roscoff, France

Communication dans un congrès hal-01785870v1
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Deep Learning with Dense Random Neural Network for Detecting Attacks against IoT-connected Home Environments

Olivier Brun , Yonghua Yin , Erol Gelenbe

First workshop on Secure and Efficient Deployment of IoT (SEDIT 2018), Aug 2018, Gran Canaria, Spain. 6p., ⟨10.1016/j.procs.2018.07.183⟩

Communication dans un congrès hal-02062117v1
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Mean-field limit of the fixed-reward incentive mechanism in Delay Tolerant Networks

Thi Thu Hang Nguyen , Olivier Brun , Balakrishna Prabhu

16th Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks (WiOpt 2018), May 2018, Shanghai, China. ⟨10.23919/WIOPT.2018.8362810⟩

Communication dans un congrès hal-02062180v1
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IoT Attack Detection with Deep Learning

Olivier Brun , Yonghua Yin , Javier Augusto-Gonzalez , Manuel Ramos , Erol Gelenbe

ISCIS Security Workshop, Feb 2018, Londres, United Kingdom

Communication dans un congrès hal-02062091v1
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Performance of a fixed reward incentive scheme for two-hop DTNs with competing relays

Hang Thi Thu Nguyen , Olivier Brun , Balakrishna Prabhu

The 11th Workshop on the Economics of Networks, Systems and Computation (NetEcon 2016), Jun 2016, Juan-les-Pins, France

Communication dans un congrès hal-01365939v1
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Adaptive Workload Distribution for Local and Remote Clouds

Lan Wang , Olivier Brun , Erol Gelenbe

IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC 2016), Oct 2016, Budapest, Hungary

Communication dans un congrès hal-01365925v1
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Scalable, Self-Healing, and Self-Optimizing Routing Overlays

Olivier Brun , Hassan Hassan , Josselin Vallet

15th International IFIP TC6 Networking Conference (Networking 2016), IFIP, May 2016, Vienne, Austria

Communication dans un congrès hal-01239559v1
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Online Work Distribution to Clouds

Lan Wang , Olivier Brun , Erol Gelenbe

IEEE 24th International Symposium on Modelling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS 2016), Sep 2016, Londres, United Kingdom

Communication dans un congrès hal-01365936v1
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A Game-theoretic Algorithm for Non-Linear Single-Path Routing Problems

Josselin Vallet , Olivier Brun , Balakrishna Prabhu

7th International Network Optimisation Conference (INOC 2015), May 2015, Varsovie, Poland

Communication dans un congrès hal-01245236v2
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A Fluid model based Heuristic for Optimal Speed-scaling in Bandwidth-sharing Networks

Olivier Brun , Henda Ben Cheikh , Balakrishna Prabhu

IFIP WG 7.3 Performance 2015 - The 33rd International Symposium on Computer Performance, Modeling, Measurements and Evaluation 2015, IFIP, Oct 2015, Sydney, Australia

Communication dans un congrès hal-01094506v3
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Predicting Response Times of Applications in Virtualized Environments

Henda Ben Cheikh , Josu Doncel , Olivier Brun , Balakrishna Prabhu

IEEE 3rd Symposium on Network Cloud Computing and Applications (NCCA 2014), Feb 2014, Rome, Italy. pp.83-90, ⟨10.1109/NCCA.2014.21⟩

Communication dans un congrès hal-02062289v1
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Modeling rewards and incentive mechanisms for Delay Tolerant Networks

Olivier Brun , Rachid El-Azouzi , Balakrishna Prabhu , Tatiana Seregina

12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2014), May 2014, Hammamet, Tunisia. pp.233 - 240, ⟨10.1109/WIOPT.2014.6850304⟩

Communication dans un congrès hal-01462314v1
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Simple Approximations of Performance Metrics for a link integrating elastic and streaming traffic

Henda Ben Cheikh , Olivier Brun , Jean-Marie Garcia

The International Conference on Performance Evaluation and Modeling in Wired and Wireless Networks (PEMWN 2014), Nov 2014, Sousse, Tunisia

Communication dans un congrès hal-02062271v1
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On the convergence of the best-response algorithm in routing games

Olivier Brun , Balakrishna Prabhu , Tatiana Seregina

7th International Conference on Performance Evaluation Methodologies and Tools (ValueTools), Dec 2013, Turin, Italy. 27p

Communication dans un congrès hal-00862298v1
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On the Efficiency of Non-Cooperative Load Balancing

Josu Doncel , Balakrishna Prabhu , Olivier Brun , Urtzi Ayesta

IFIP Networking 2013, May 2013, Brooklyn, United States. 15p

Communication dans un congrès hal-00768339v1

Autonomic computing to manage green core networks with quality of service.

Remi Sharrock , Thierry Monteil , Patricia Stolf , Olivier Brun

Energy Efficiency in Large Scale Distributed Systems (EE-LSDS 2013), Apr 2013, Vienna, Austria

Communication dans un congrès hal-00817915v1
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Optimisation Robuste du Routage IP avec Incertitude sur la Demande

Mohamed Zied Ben Hamouda , Olivier Brun , Jean-Marie Garcia

Algotel, May 2010, Belle Dune, France. 4p

Communication dans un congrès inria-00479485v1
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Partition Scheduling on an IMA Platform with Strict Periodicity and Communication Delays

Ahmad Al Sheikh , Olivier Brun , Pierre-Emmanuel Hladik

18th International Conference on Real-Time and Network Systems, Nov 2010, Toulouse, France. pp.179-188

Communication dans un congrès hal-00546945v1
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Optimisation des Poids DNS dans les Réseaux Radio de 3ème Génération

Cédric Fortuny , Olivier Brun , Jean-Marie Garcia

9ème Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, May 2007, Ile d'Oléron, France. pp.131-134

Communication dans un congrès inria-00176956v1
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A Mixed Strategy for a Competitive Game in Delay Tolerant Networks

Thi Thu Hang Nguyen , Olivier Brun , Balakrishna Prabhu

Computer Performance Engineering - 15th European Workshop, EPEW 2018, Paris, France, October 29-30, 2018, Proceedings, pp.190-204, 2018, ⟨10.1007/978-3-030-02227-3_13⟩

Chapitre d'ouvrage hal-02062162v1
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Analyse et optimisation de performance des réseaux de communication

Olivier Brun

Réseaux et télécommunications [cs.NI]. Université Paul Sabatier - Toulouse III, 2012

HDR tel-00728757v1