Submitted:
- Score-Aware Policy-Gradient Methods and Performance Guarantees using Local Lyapunov Conditions: Applications to Product-Form Stochastic Networks and Queueing Systems
with C Comte, J Sanders, A Senen-Cerda - Decision-Epoch Matters: Unveiling its Impact on the Stability of Scheduling with Randomly Varying Connectivity with N Soprano-Loto, U Ayesta, IM Verloop
- Online matching for the multiclass stochastic block model, with N Soprano-Loto, P Moyal
- Symphony of experts: orchestration with adversarial insights in reinforcement learning
with C Mignacco, G Stoltz - Generalized spectral clustering for directed and undirected graphs
H Sevi, M Jonckheere, A Kalogeratos - Exact asymptotic characterisation of running time for approximate gradient descent on random graphs, with Manuel Saenz
- Published or accepted in International journals:
- Choosing the parameter of the Fermat distance: navigating geometry and noise
with F Chazal, L Ferraris, P Groisman, F Pascal, F Sapienza, TMLR 2024 - Large deviations for the greedy exploration process on configuration models with Paola Bermolen, Valeria Goicoechea, ALEA, 2023
- A flexible EM-like clustering algorithm for noisy data,
With F. Pascal and V. Roizman, IEEE Transactions on Pattern Analysis and Machine Intelligence, 2023 - Persistence in a large network of sparsely interacting neurons,
with M. Altamirano, R. Cortez, L. Leskelä, Journal of Mathematical Biology 2023. - From Erlang formula to robust control. Queueing Syst. Theory Appl. 2022.
- Generalized max-weight policies in stochastic matching,
with Pascal Moyal, Claudia Ramírez, Nahuel Soprano-Loto, Stochastic Systems, 2022 - Large Deviation Principle for the Greedy Exploration Algorithm over Erdos-Rényi Graphs
with P. Bermolen, V. Goicoechea, E.Mordecki, ALEA 2022 - Uncovering differential equations from data with hidden variables,
With A. Somacal, L. Boechi, V. Lefieux, D. Picard, E. Smucler, Physical Review E 2022 - SIR dynamics with vaccination in a large configuration model
with E. Ferreira and J.P. Pinasco, Applied Mathematics & Optimization, 2021 - Nonhomogeneous Euclidean first-passage percolation and distance learning
With P. Groisman and F. Sapienza, Bernouilli 2021 - Clustering high dimensional meteorological scenarios: results and performance index
with Yamila Barrera, Leonardo Boechi, Vincent Lefieux, Dominique Picard, Ezequiel Smucler, Agustin Somacal, Alfredo Umfurer, International Journal of Approximate Reasoning 2021 - Asymptotic optimality of degree-greedy discovering of independent sets in Configuration Model graphs,
With M. Saenz, Stochastic Processes and Application, 2020, - F-KPP scaling limit and selection principle for a Brunet-Derrida type particle system
with P. Groisman, J. Martinéz, ALEA 2020 - Stability of JSQ in queues with general server-job class compatibilities,
With J. Cruise, S. Shneer, Queueing Systems, 2020 - On the stability of redundancy models,With E. Anton, U. Ayesta, M. Verloop, Operation Research 2020
- On the Kesten-Stigum theorem in L2 beyond R-positivity.
With S. Saglietti, Annales de l’Institut Henri Poincaré, 2019,
- Front propagation and quasi-stationary distributions for one-dimensional Lévy processes,
With P. Groisman, Electronic Communications in Probability, 2018. - Degree-Greedy Algorithms on Large Random Graphs: Analysis, Optimality and its Application to Wireless Networks,
With P. Bermolen, F. Larroca and M. Saenz, ACM Performance evaluation review, 2018 - Scaling limits and generic bounds for exploration processes,
P. Bermolen, J. Sanders, Journal of Statistical Physics 2017 - Asymptotics of insensitive load balancing,
With B. Prabhu. Queueing Systems : Theory and applications, 2017 - The jamming constant of uniform random graphs
with P. Bermolen and P. Moyal. Stochastic Processes and Applications 2016 - Asymptotics of insensitive load balancing and phases of blocking,
With B. Prabhu, ACM Performance evaluation review 2016. - Sub-poissonian statistics of jamming limits in ultra-cold Rydberg gases
with J. Sanders, S. Kokkelmans, Physical review letters 2016 - CSMA with RTS/CTS and the Jamming Constant for the Associated Parking Process
with P. Bermolen, F. Larroca, P. Moyal ACM Transactions on Modeling and Performance Evaluation of Computing Systems (ToMPECS) 2016 - Fleming-Viot selects the minimal quasi-stationary distribution: the Galton-Watson case.
with A. Asselah, P. Groisman, P. Ferrari,
Ann. Institut Henri Poincaré 2016
- Bandwidth sharing networks with multi-scale traffic
With M. Feuillet, B. Prabhu, Stochastic Systems, 2014. - Stability of multi-dimensional birth-and-death processes with state-dependent 0-homogeneous jumps,
With S. Shneer, Advances in Applied Probabilities, 2014 - Large deviations of the proportional fairness allocation
With S. Lopez-Ortega, Mathematics of Operation Research, 2013 - Approximation for quasi-stationary distributions on countable spaces
With P. Groisman, Markov Processes and Related Fields, 2013 - Scheduling in random environment: stability and asymptotic stability.
with U. Ayesta, M. Erausquin, M. Verloop. IEEE/ACM Transactions on Networking, 2013. - Towards an Erlang formula for multiclass networks,
With J. Mairesse, Queueing systems : Theory and applications, 2010. - Flow-level performance and capacity of wireless networks with user mobility.
with T. Bonald, S. Borst, N. Hegde, A. Proutiere, Queueing systems : Theory and applications, 2009. - Rate stability and output rates in queueing networks with shared resources
with R.D. van der Mei; W. van der Weij, Performance evaluation, 2010. - Stochastic coupling techniques for two-layers loss systems
with L. Leskela, Stochastic Models, 2008. - Stability of parallel queueing systems with coupled rates
with S. Borst and L. Leskela, Discrete Events Dynamic Systems, 2008. - Insensitive versus efficient dynamic load balancing in networks without blocking
Queueing systems : Theory and applications, 2006. - Optimal insensitive routing and bandwidth sharing in simple data networks
With J. Virtamo, Performance evaluation review, 2005.
- Insensitive load balancing
with T. Bonald and A. Proutière, Performance evaluation review, 2004.
Chapter in book:
- Survey of Stability Results for Redundancy Systems
with E. Anton, U. Ayesta, M. Verloop, in Modern Trends in Controlled StochasticProcesses : - Theory and Applications,V.III, editors: A. B. Piunovskiy and Y. Zhang - Front propagation and quasi-stationary distributions: the same selection principle?
With Pablo Groisman, Sojourns in Probability Theory and Statistical Physics - III (Book) - Maximal stability of load balancing schemes between two interfering queues
Chapter in Modern trends in controlled stochastic processes I. Ed A. Piunovskiy, 2010
- Queuing dynamics of asynchronous Federated Learning
L Leconte, M Jonckheere, S Samsonov, E Moulines
International Conference on Artificial Intelligence and Statistics, (AISTAT) 2024 - Efficient reinforcement learning with Fleming-Viot particle systems: application to stochastic networks with rarely observed rewards with D.Mastropietro, U Ayesta, S Majewski, European workshop on RL (EWRL 2022)
- Robust Classification with Flexible Discriminant Analysis in Heterogeneous Data, with A. Wang, P. Houdouin, F. Pascal, ICASPP 2022
- Improving the Performance of Heterogeneous Data Centers through Redundancy
with E. Anton, U. Ayesta, M. Verloop
Sigmetrics 2021 - On change detection for PolSAR image time series: a new clustering approach,
with F. Pascal, V. Roizman,
IEEE Statistical Signal Processing Workshop (SSP), 2021 - Robust clustering and outlier rejection using the Mahalanobis distance distribution,
With F. Pascal, V. Roizman,
Eusipco 2020 - Redundancy with processor sharing servers,
With E. Anton, U. Ayesta, M. Verloop,
MAMA workshop, Sigmetrics, 2019.
- Weighted Geodesic Distance Following Fermat's Principle
with Facundo Sapienza, Pablo Groisman,
Workshop of The Sixth International Conference on Learning Representations (ICLR), 2018 - Simulation Study of Dynamic Load Balancing for Processor Sharing Servers with Finite Capacity under Generalized Halfin-Whitt-Jagerman Regimes, With M. Bonaventura, R. Castro, Winter Simulation Conference, 2018
- Degree-Greedy Algorithms on Large Random Graphs: Analysis, Optimality and its Application to Wireless Networks
with P. Bermolen, F. Larroca and M. Saenz, ACM Performance evaluation, 2018
- Controlling the number of active instances in a cloud environment,
With A. Ferragut, D Goldsztajn F. Paganini, IFIP Performance 2017
- Gradient bandwidth allocations
with S. Shneer, Performance 2015, short papers. - Opportunistic schedulers in wireless data systems
with U. Ayesta, M. Erausquin, M. Verloop. Valuetools 2011 - Performance Analysis of Traffic Surges in Multi-class Communication Networks,
with R. Nunez-Queija, B. Prabhu, ITC 22 Amsterdam 2010 (IEEE) - Stability of two interfering processors with load balancing,
Valuetools Athens 2008, (ICST). - Stability of multi-class queuing networks with state-dependent service rates
with S. Borst, Valuetools Pisa 2006, (ACM). - Flow-level stability of channel aware scheduling algorithms
with S. Borst, WIOPT 2006 pp. 272-277, (IEEE). - Does redirection improve performance of overflow routing in heterogeneous loss network? with L. George, L. Leskela, ITC 2005.
- Optimal insensitive routing and bandwidth sharing in simple data networks
With J. Virtamo, Sigmetrics 2005
- Insensitive load balancing
with T. Bonald and A. Proutière, Sigmetrics/Performance 2004 - Insensitive load balancing for single class systems
with T. Bonald and A. Proutière, Eurongi 2004.
Preprint (unpusblished)
- Propagation of chaos for general decentralized load balancing systems,
With M.C. Fittipaldi and S. Lopez,