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hal-03109263v1  Conference papers
Josu DoncelSamuli AaltoUrtzi Ayesta. Economies of scale in parallel-server systems
IEEE Infocom, May 2017, Atlanta, United States. pp.1--9, ⟨10.1109/INFOCOM.2017.8057093⟩
hal-01365943v1  Journal articles
Josu DoncelUrtzi AyestaOlivier BrunBalakrishna Prabhu. A Resource-Sharing Game with Applications to Cloud-Computing
Performance Evaluation, Elsevier, 2014, Special Issue: Performance 2014, 79, pp.287-305
hal-00790846v2  Journal articles
Ane IzagirreUrtzi AyestaIna Maria Maaike Verloop. Heavy-traffic analysis of a non-preemptive multi-class queue with relative priorities
Probability in the Engineering and Informational Sciences, Cambridge University Press (CUP), 2015, 29 (2), pp.153-180
hal-01462308v1  Journal articles
Josu DoncelUrtzi AyestaOlivier BrunBalakrishna Prabhu. Is the Price of Anarchy the Right Measure for Load-Balancing Games?
ACM Transactions on Internet Technology, Association for Computing Machinery, 2014, 14 (2-3), pp.1 - 20. ⟨10.1145/2663498⟩
hal-01292528v1  Directions of work or proceedings
Urtzi AyestaBalakrishna PrabhuIna Maria Maaike Verloop. Actes du 11ème Atelier en Évaluation de Performances
Urtzi AYESTA; Balakrishna J. PRABHU; Ina Maria VERLOOP. 11ème Atelier en Évaluation de Performances (2016), Mar 2016, Toulouse, France. 2016
hal-01147319v1  Conference papers
Ane IzagirreUrtzi AyestaMaaike Verloop. Sojourn time approximations in a multi-class time-sharing server
IEEE International conference on Comptuer Communications - INFOCOM 2014, Apr 2014, Toronto, Canada. pp. 2786-2794
hal-03772025v1  Conference papers
Daniel MastropietroSzymon MajewskiUrtzi AyestaMatthieu Jonckheere. Boosting reinforcement learning with sparse and rare rewards using Fleming-Viot particle systems
15th European Workshop on Reinforcement Learning (EWRL 2022), Sep 2022, Milano, Italy
hal-02351564v1  Conference papers
Elene AntonUrtzi AyestaFlorian Simatos. On the impact of mobility in cellular networks
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⟩
hal-01300681v1  Journal articles
Urtzi AyestaM ErausquinE FerreiraP Jacko. Optimal Dynamic Resource Allocation to Prevent Defaults
Operations Research Letters, Elsevier, 2016, 44 (4), pp.451-456
hal-00768339v1  Conference papers
Josu DoncelBalakrishna PrabhuOlivier BrunUrtzi Ayesta. On the Efficiency of Non-Cooperative Load Balancing
IFIP Networking 2013, May 2013, Brooklyn, United States. 15p
hal-01092746v1  Conference papers
Urtzi AyestaLionel BertauxDenis Carvin. Non-Intrusive Scheduling of TCP Flows
IFIP Networking 2015 Conference, May 2015, Toulouse, France
hal-02112621v1  Conference papers
Thi Thuy Nga NguyenUrtzi AyestaBalakrishna Prabhu. Scheduling users in drive-thru Internet: a multi-armed bandit approach
WiOpt 2019, International Federation for Information Processing (IFIP), Jun 2019, Avignon, France. ⟨10.23919/WiOPT47501.2019.9144139⟩
hal-01368218v1  Directions of work or proceedings
Urtzi AyestaMarko BoonBalakrishna PrabhuRhonda RighterMaaike Verloop. EUROPEAN CONFERENCE ON QUEUEING THEORY 2016
Jul 2016, Toulouse, France. 72p, 2016
hal-03224117v1  Conference papers
Maialen LarranagaUrtzi AyestaMaaike Verloop. Index Policies for multi-class queues with convex holding cost and abandonments
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⟩
hal-01089833v1  Journal articles
Ane IzagirreUrtzi AyestaIna Maria Maaike Verloop. Sojourn time approximations for a discriminatory-processor-sharing queue
ACM Transactions on Modeling and Performance Evaluation of Computing Systems, ACM, 2016, 1 (1), pp.article n°5. ⟨10.1145/2812807⟩
hal-01635251v1  Journal articles
Josu DoncelSamuli AaltoUrtzi Ayesta. Performance Degradation in Parallel-Server Systems
IEEE/ACM Transactions on Networking, IEEE/ACM, 2019, 27 (2), pp.875-888. ⟨10.1109/TNET.2019.2902531⟩
hal-01783136v1  Journal articles
Urtzi AyestaBalakrishna PrabhuRhonda Righter. Scheduling in a single-server with state-dependent service rates
Probability in the Engineering and Informational Sciences, Cambridge University Press (CUP), 2020, 34 (4), pp.507 - 521. ⟨10.1017/S0269964819000160⟩