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Structure: Internal structure identifier : 449694
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A Survey of Stability Results for Redundancy Systems

Elene Anton , Urtzi Ayesta , Matthieu Jonckheere , Ina Maria Maaike Verloop
Alexey Piunovskiy; Yi Zhang. Modern Trends in Controlled Stochastic Processes : Theory and Applications, Volume III, 41, Springer, pp.266-283, 2021, Emergence, Complexity and Computation (ECC), 978-3-030-76927-7. ⟨10.1007/978-3-030-76928-4_13⟩
Book sections hal-03168397v1

Economies of scale in parallel-server systems

Josu Doncel , Samuli Aalto , Urtzi Ayesta
IEEE Infocom, May 2017, Atlanta, United States. pp.1--9, ⟨10.1109/INFOCOM.2017.8057093⟩
Conference papers hal-03109263v1
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On the computation of Whittle's Index for Markovian restless bandits

Urtzi Ayesta , Manu K. Gupta , Ina Maria Maaike Verloop
Mathematical Methods of Operations Research, 2020, 93, pp.179-208. ⟨10.1007/s00186-020-00731-9⟩
Journal articles hal-02973310v1

Dynamic control of birth-and-death restless bandits: application to resource-allocation problems

Maialen Larranaga , Urtzi Ayesta , Maaike Verloop
IEEE/ACM Transactions on Networking, 2016, 24 (6), pp.3812--3825. ⟨10.1109/TNET.2016.2562564⟩
Journal articles hal-03172235v1
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Dynamic fluid-based scheduling in a multi-class abandonment queue

Maialen Larrañaga , Urtzi Ayesta , Maaike Verloop
Performance Evaluation, 2013, vol. 70 (n° 10), pp. 841-858. ⟨10.1016/j.peva.2013.08.009⟩
Journal articles hal-01130331v1
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Scheduling in a random environment: stability and asymptotic optimality

Urtzi Ayesta , Martin Erausquin , Matthieu Jonckheere , Maaike Verloop
IEEE/ACM Transactions on Networking, 2013, vol. 21 (n° 1), pp. 258-271. ⟨10.1109/TNET.2012.2199764⟩
Journal articles hal-01121985v1
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Improving the performance of heterogeneous data centers through redundancy

Elene Anton , Urtzi Ayesta , Matthieu Jonckheere , Ina Maria Maaike Verloop
Proceedings of the ACM on Measurement and Analysis of Computing Systems , 2020, 4 (3), pp.1-29. ⟨10.1145/3428333⟩
Journal articles hal-02491393v2

Scheduling of multi-class multi-server queueing systems with abandonments

Urtzi Ayesta , Peter Jacko , Vladimir Novak
Journal of Scheduling, 2017, 20 (2), pp.129--145. ⟨10.1007/s10951-015-0456-7⟩
Journal articles hal-03120271v1

Index Policies for multi-class queues with convex holding cost and abandonments

Maialen Larranaga , Urtzi Ayesta , Maaike Verloop
ACM International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS 2014), Jun 2014, Austin, Texas, United States. pp.125-137, ⟨10.1145/2591971.2591983⟩
Conference papers hal-03224117v1
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Urtzi Ayesta , Marko Boon , Balakrishna Prabhu , Rhonda Righter , Maaike Verloop et al.
, 72p, 2016
Books hal-01368218v1
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On a unifying product form framework for redundancy models

Urtzi Ayesta , Tejas Bodas , Ina Maria Maaike Verloop
Performance Evaluation, 2018, 127-128, pp.93-119. ⟨10.1016/j.peva.2018.09.008⟩
Journal articles hal-01713937v2

On the stability of redundancy models

Elene Anton , Urtzi Ayesta , Matthieu Jonckheere , Ina Maria Maaike Verloop
Operations Research, 2021, 69 (5), pp.1540-1565. ⟨10.1287/opre.2020.2030⟩
Journal articles hal-02974771v1
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A Non-cooperative Game for the Freshness of Status Updates

Fernando Miguelez , Urtzi Ayesta , Josu Doncel
23ème Congrès annuel de la Société Française de Recherche Opérationnelle et d'Aide à la Décision (ROADEF 2022), Société Française de Recherche Opérationnelle et d'Aide à la Décision; INSA Lyon - Université de Lyon, Feb 2022, Villeurbanne - Lyon, France
Conference papers hal-03596160v1
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Reinforcement Learning in Queues

Urtzi Ayesta
Queueing Systems, 2022, Special Issue, 100, pp.497-499. ⟨10.1007/s11134-022-09844-w⟩
Journal articles hal-03766768v1
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Performance analysis of space-time priority queues

Christian Carballo , Urtzi Ayesta , Dieter Fiems
Performance Evaluation, 2019, 133, pp.25-42. ⟨10.1016/j.peva.2019.04.003⟩
Journal articles hal-02351580v1
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On the Whittle index of Markov Modulated Restless Bandits

Santiago Guillermo Duran , Urtzi Ayesta , Ina Maria Maaike Verloop
Queueing Systems, 2022, pp.1-55. ⟨10.1007/s11134-022-09737-y⟩
Journal articles hal-03579521v1
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Boosting reinforcement learning with sparse and rare rewards using Fleming-Viot particle systems

Daniel Mastropietro , Szymon Majewski , Urtzi Ayesta , Matthieu Jonckheere
15th European Workshop on Reinforcement Learning (EWRL 2022), Sep 2022, Milano, Italy
Conference papers hal-03772025v1
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Sojourn time approximations in a multi-class time-sharing server

Ane Izagirre , Urtzi Ayesta , Maaike Verloop
IEEE International conference on Comptuer Communications - INFOCOM 2014, Apr 2014, Toronto, Canada. pp. 2786-2794
Conference papers hal-01147319v1

On the impact of mobility in cellular networks

Elene Anton , Urtzi Ayesta , Florian Simatos
17th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WIOPT 2019), IFIP: International Federation for Information Processing, Jun 2019, Avignon, France. pp.1-8, ⟨10.23919/WiOPT47501.2019.9144135⟩
Conference papers hal-02351564v1
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A token-based central queue with order-independent service rates

Urtzi Ayesta , Tejas Bodas , Jan-Pieter Dorsman , Ina Maria Maaike Verloop
Operations Research, 2022, 70 (1), ⟨10.1287/opre.2020.2088⟩
Journal articles hal-02934633v1
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Tabular and Deep Learning of Whittle Index

Francisco Robledo , Vivek S Borkar , Urtzi Ayesta , Konstantin Avrachenkov
EWRL 2022 - 15th European Workshop of Reinforcement Learning, Sep 2022, Milan, Italy
Conference papers hal-03767324v1
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Interpolation approximations for the steady-state distribution in multi-class resource-sharing systems

Ane Izagirre , Urtzi Ayesta , Maaike Verloop
Performance Evaluation, 2015, vol. 91, pp. 56-79. ⟨10.1016/j.peva.2015.06.005⟩
Journal articles hal-01334706v1