Closed On-Line Bin Packing. - Eyjólfur Ingi Ásgeirsson; Urtzi Ayesta; Edward G. Coffman Jr.; J. Etra; Petar Momcilovic; David J. Phillips; V. Vokhshoori; Z. Wang; J. Wolfe (Acta Cybern., 2002)

Differentiation Between Short and Long TCP Flows: Predictability of the Response Time. - Konstantin Avrachenkov; Urtzi Ayesta; Patrick Brown 001; Eeva Nyberg (INFOCOM, 2004)

Two-level processor-sharing scheduling disciplines: mean delay analysis. - Samuli Aalto; Urtzi Ayesta; Eeva Nyberg-Oksanen (SIGMETRICS, 2004)

Optimal choice of the buffer size in the Internet routers. - Konstantin Avrachenkov; Urtzi Ayesta; Alexei B. Piunovskiy (CDC/ECC, 2005)

Discriminatory processor sharing revisited. - Konstantin Avrachenkov; Urtzi Ayesta; Patrick Brown 001; R. Núñez Queija (INFOCOM, 2005)

M/G/1/MLPS compared to M/G/1/PS. - Samuli Aalto; Urtzi Ayesta; Eeva Nyberg-Oksanen (Oper. Res. Lett., 2005)

Batch Arrival Processor-Sharing with Application to Multi-Level Processor-Sharing Scheduling. - Konstantin Avrachenkov; Urtzi Ayesta; Patrick Brown 001 (Queueing Syst. Theory Appl., 2005)

Mean Delay Analysis of Multi Level Processor Sharing Disciplines. - Samuli Aalto; Urtzi Ayesta (INFOCOM, 2006)

A survey on discriminatory processor sharing. - Eitan Altman; Konstantin Avrachenkov; Urtzi Ayesta (Queueing Syst. Theory Appl., 2006)

Mean delay optimization for the M/G/1 queue with pareto type service times. - Samuli Aalto; Urtzi Ayesta (SIGMETRICS, 2007)

Convergence and Optimal Buffer Sizing for Window Based AIMD Congestion Control - Konstantin Avrachenkov; Urtzi Ayesta; Alexei B. Piunovskiy (CoRR, 2007)

Beyond processor sharing. - Samuli Aalto; Urtzi Ayesta; Sem C. Borst; Vishal Misra; Rudesindo Núñez-Queija (SIGMETRICS Perform. Evaluation Rev., 2007)

Optimal scheduling of jobs with a DHR tail in the M/G/1 queue. - Samuli Aalto; Urtzi Ayesta (VALUETOOLS, 2008)

Comparison of bandwidth-sharing policies in a linear network. - Ina Maria Verloop; Urtzi Ayesta; Sem C. Borst (VALUETOOLS, 2008)

Optimal policy for multi-class scheduling in a single server queue. - Natalia Osipova; Urtzi Ayesta; Konstantin Avrachenkov (ITC, 2009)

SRPT applied to bandwidth-sharing networks. - Samuli Aalto; Urtzi Ayesta (Ann. Oper. Res., 2009)

Bandwidth-sharing networks under a diffusion scaling. - Urtzi Ayesta; Michel Mandjes (Ann. Oper. Res., 2009)

On the Gittins index in the M/G/1 queue. - Samuli Aalto; Urtzi Ayesta; Rhonda Righter (Queueing Syst. Theory Appl., 2009)

Heavy-traffic analysis of the M/PH/1 discriminatory processor sharing queue with phase-dependent weights. - Ina Maria Verloop; Urtzi Ayesta; Rudesindo Núñez-Queija (SIGMETRICS Perform. Evaluation Rev., 2009)

Price of Anarchy in Non-Cooperative Load Balancing. - Urtzi Ayesta; Olivier Brun; Balakrishna J. Prabhu (INFOCOM, 2010)

Convergence of trajectories and optimal buffer sizing for MIMD congestion control. - Yi Zhang 027; Alexei B. Piunovskiy; Urtzi Ayesta; Konstantin Avrachenkov (Comput. Commun., 2010)

Monotonicity Properties for Multi-Class Queueing Systems. - Ina Maria Verloop; Urtzi Ayesta; Sem C. Borst (Discret. Event Dyn. Syst., 2010)

Convergence of trajectories and optimal buffer sizing for AIMD congestion control. - Konstantin Avrachenkov; Urtzi Ayesta; Alexei B. Piunovskiy (Perform. Evaluation, 2010)

A modeling framework for optimizing the flow-level scheduling with time-varying channels. - Urtzi Ayesta; Martin Erausquin; Peter Jacko (Perform. Evaluation, 2010)

Early Retransmit for TCP and Stream Control Transmission Protocol (SCTP). - Mark Allman; Konstantin Avrachenkov; Urtzi Ayesta; Josh Blanton; Per Hurtig (RFC, 2010)

Resource-sharing in a single server with time-varying capacity. - Urtzi Ayesta; Martin Erausquin; Peter Jacko (Allerton, 2011)

A nearly-optimal index rule for scheduling of users with abandonment. - Urtzi Ayesta; Peter Jacko; Vladimír Novák (INFOCOM, 2011)

Stability and asymptotic optimality of opportunistic schedulers in wireless systems. - Urtzi Ayesta; Martin Erausquin; Matthieu Jonckheere; Ina Maria Verloop (VALUETOOLS, 2011)

Heavy-Traffic Analysis of a Multiple-Phase Network with Discriminatory Processor Sharing. - Ina Maria Verloop; Urtzi Ayesta; Rudesindo Núñez-Queija (Oper. Res., 2011)

Competition yields efficiency in load balancing games. - Jonatha Anselmi; Urtzi Ayesta; Adam Wierman (Perform. Evaluation, 2011)

Price of anarchy in non-cooperative load balancing games. - Urtzi Ayesta; Olivier Brun; B. J. Prabhu (Perform. Evaluation, 2011)

Heavy traffic analysis of the discriminatory randomorderofservice discipline. - Urtzi Ayesta; Ane Izagirre; Ina Maria Verloop (SIGMETRICS Perform. Evaluation Rev., 2011)

Load balancing in processor sharing systems. - Eitan Altman; Urtzi Ayesta; B. J. Prabhu (Telecommun. Syst., 2011)

Technical vulnerability of the E-UTRAN paging mechanism. - Alexey Baraev; Urtzi Ayesta; Ina Maria Verloop; Daniele Miorandi; Imrich Chlamtac (WCNC, 2012)

Sojourn times in a processor sharing queue with multiple vacations. - Urtzi Ayesta; Onno J. Boxma; Ina Maria Verloop (Queueing Syst. Theory Appl., 2012)

Optimal congestion control of TCP flows for internet routers. - Konstantin Avrachenkov; Urtzi Ayesta; Josu Doncel; Peter Jacko (SIGMETRICS Perform. Evaluation Rev., 2012)

On the efficiency of non-cooperative load balancing. - Josu Doncel; Urtzi Ayesta; Olivier Brun; Balakrishna J. Prabhu (Networking, 2013)

Congestion control of TCP flows in Internet routers by means of index policy. - Konstantin Avrachenkov; Urtzi Ayesta; Josu Doncel; Peter Jacko (Comput. Networks, 2013)

QoE-aware optimization of multimedia flow scheduling. - Ianire Taboada; Fidel Liberal; Jose Oscar Fajardo; Urtzi Ayesta (Comput. Commun., 2013)

Dynamic fluid-based scheduling in a multi-class abandonment queue. - Maialen Larrañaga; Urtzi Ayesta; Ina Maria Verloop (Perform. Evaluation, 2013)

Scheduling in a Random Environment: Stability and Asymptotic Optimality. - Urtzi Ayesta; Martin Erausquin; Matthieu Jonckheere; Ina Maria Verloop (IEEE/ACM Trans. Netw., 2013)

Sojourn time approximations in a multi-class time-sharing server. - Ane Izagirre; Urtzi Ayesta; Ina Maria Verloop (INFOCOM, 2014)

Index policies for a multi-class queue with convex holding cost and abandonments. - Maialen Larrañaga; Urtzi Ayesta; Ina Maria Verloop (SIGMETRICS, 2014)

A resource-sharing game with relative priorities. - Josu Doncel; Urtzi Ayesta; Olivier Brun; Balakrishna J. Prabhu (Perform. Evaluation, 2014)

Is the Price of Anarchy the Right Measure for Load-Balancing Games? - Josu Doncel; Urtzi Ayesta; Olivier Brun; Balakrishna J. Prabhu (ACM Trans. Internet Techn., 2014)

Stochastic and fluid index policies for resource allocation problems. - Maialen Larrañaga; Urtzi Ayesta; Ina Maria Verloop (INFOCOM, 2015)

Non-intrusive scheduling of TCP flows. - Urtzi Ayesta; Lionel Bertaux; Denis Carvin (Networking, 2015)

Interpolation approximations for the steady-state distribution in multi-class resource-sharing systems. - Ane Izagirre; Urtzi Ayesta; Maaike Verloop (Perform. Evaluation, 2015)

Asymptotically optimal index policies for an abandonment queue with convex holding cost. - Maialen Larrañaga; Urtzi Ayesta; Maaike Verloop (Queueing Syst. Theory Appl., 2015)

Optimal dynamic resource allocation to prevent defaults. - Urtzi Ayesta; Martin Erausquin; Eva Ferreira; Peter Jacko (Oper. Res. Lett., 2016)

Sojourn Time Approximations for a Discriminatory Processor Sharing Queue. - Ane Izagirre; Urtzi Ayesta; Ina Maria Verloop (ACM Trans. Model. Perform. Evaluation Comput. Syst., 2016)

Dynamic Control of Birth-and-Death Restless Bandits: Application to Resource-Allocation Problems. - Maialen Larrañaga; Urtzi Ayesta; Ina Maria Verloop (IEEE/ACM Trans. Netw., 2016)

Economies of scale in parallel-server systems. - Josu Doncel; Samuli Aalto; Urtzi Ayesta (INFOCOM, 2017)

Scheduling of multi-class multi-server queueing systems with abandonments. - Urtzi Ayesta; Peter Jacko; Vladimír Novák (J. Sched., 2017)

Bus schedule for optimal bus bunching and waiting times. - M. Venkateswararao Koppisetti; Veeraruna Kavitha; Urtzi Ayesta (COMSNETS, 2018)

Load balancing with heterogeneous schedulers. - Urtzi Ayesta; Manu K. Gupta; Ina Maria Verloop (CoRR, 2018)

On a unifying product form framework for redundancy models. - Urtzi Ayesta; Tejas Bodas; Maaike Verloop (Perform. Evaluation, 2018)

Special volume on selected papers from the second ECQT conference. - Urtzi Ayesta; Balakrishna J. Prabhu (Perform. Evaluation, 2018)

On redundancy-d with cancel-on-start a.k.a Join-shortest-work (d). - Urtzi Ayesta (SIGMETRICS Perform. Evaluation Rev., 2018)

On the impact of mobility in cellular networks. - Elene Anton; Urtzi Ayesta; Florian Simatos (WiOpt, 2019)

Scheduling users in drive-thru Internet: a multi-armed bandit approach. - Thi Thuy Nga Nguyen; Urtzi Ayesta; Balakrishna J. Prabhu (WiOpt, 2019)

Performance analysis of space-time priority queues. - C. Carballo-Lozano; Urtzi Ayesta; Dieter Fiems (Perform. Evaluation, 2019)

Redundancy with Processor Sharing servers. - Elene Anton; Urtzi Ayesta; Matthieu Jonckheere; Ina Maria Verloop (SIGMETRICS Perform. Evaluation Rev., 2019)

Performance Degradation in Parallel-Server Systems. - Josu Doncel; Samuli Aalto; Urtzi Ayesta (IEEE/ACM Trans. Netw., 2019)

Improving the Performance of Heterogeneous Data Centers through Redundancy. - Elene Anton; Urtzi Ayesta; Matthieu Jonckheere; Ina Maria Verloop (Proc. ACM Meas. Anal. Comput. Syst., 2020)

A Survey of Stability Results for Redundancy Systems. - Elene Anton; Urtzi Ayesta; Matthieu Jonckheere; Ina Maria Verloop (CoRR, 2021)

On the Stability of Redundancy Models. - Elene Anton; Urtzi Ayesta; Matthieu Jonckheere; Ina Maria Verloop (Oper. Res., 2021)

On the computation of Whittle's index for Markovian restless bandits. - Urtzi Ayesta; Manu K. Gupta; Ina Maria Verloop (Math. Methods Oper. Res., 2021)

A Token-Based Central Queue with Order-Independent Service Rates. - Urtzi Ayesta; Tejas Bodas; Jan-Pieter L. Dorsman; Ina Maria Verloop (Oper. Res., 2022)

Reinforcement learning in queues. - Urtzi Ayesta (Queueing Syst. Theory Appl., 2022)

On the Whittle index of Markov modulated restless bandits. - Santiago Duran; Urtzi Ayesta; Ina Maria Verloop (Queueing Syst. Theory Appl., 2022)

A Resource Sharing Game for the Freshness of Status Updates. - Fernando Miguelez; Josu Doncel; Urtzi Ayesta (SIGMETRICS Perform. Evaluation Rev., 2022)

QWI: Q-learning with Whittle Index. - Francisco Robledo; Vivek S. Borkar; Urtzi Ayesta; Konstantin Avrachenkov (SIGMETRICS Perform. Evaluation Rev., 2022)

Price of Anarchy with multiple information sources under competition. - Fernando Miguelez; Urtzi Ayesta; Josu Doncel (Oper. Res. Lett., 2023)

Deep Reinforcement Learning for Weakly Coupled MDP's with Continuous Actions. - Francisco Robledo; Urtzi Ayesta; Konstantin Avrachenkov (ASMTA, 2024)

Decision-Epoch Matters: Unveiling its Impact on the Stability of Scheduling with Randomly Varying Connectivity. - Nahuel Soprano-Loto; Urtzi Ayesta; Matthieu Jonckheere; Ina Maria Verloop (CoRR, 2024)

Foreword from Chair of 2023 ACM SIGMETRICS Doctoral Dissertation Award Committee. - Urtzi Ayesta (SIGMETRICS Perform. Evaluation Rev., 2024)

Tabular and Deep Learning for the Whittle Index. - Francisco Robledo Relaño; Vivek S. Borkar; Urtzi Ayesta; Konstantin Avrachenkov (ACM Trans. Model. Perform. Evaluation Comput. Syst., 2024)

Foreword from Chair of 2024 ACM SIGMETRICS DoctoralDissertation Award Committee. - Urtzi Ayesta (SIGMETRICS Perform. Evaluation Rev., 2025)

On the Age of Information in Single-Server Queues with Aged Updates. - Fernando Miguelez; Urtzi Ayesta; Josu Doncel; María Dolores Ugarte (CoRR, 2025)