Publications : [Theses] [Preprints] [Talks] [Publications] [Patents]
[Main page Urtzi]
Theses:
- Urtzi Ayesta, Stochastic Scheduling
and its Application to TCP/IP Networks (PDF)
PhD Thesis, Université de
Nice-Sophia Antipolis, December
2004
- Urtzi Ayesta,
Clasificación
de arritmias cardiacas mediante
el algoritmo PMRD-C(n) (PDF)
M.S. Thesis, Universidad Publica
de Navarra, January 2001
Preprints:
- J. Doncel, U. Ayesta, K. Avrachenkov, P. Jacko, Congestion
Control of TCP Flows in Internet Routers by Means of Index
Policy, (PDF)
- A. Izagirre, U. Ayesta, I.M. Verloop, Heavy-traffic
analysis of a multi-class queue with relative priorities, (PDF)
- M. Larranaga, J. Anselmi, U. Ayesta, P. Jacko, A. Romo,
Optimization techniques applied to railway systems, (PDF)
Some Talks:
- Competition yields efficiency in load balancing games (PDF)
- Properties of the Gittins index with application to optimal
scheduling in an M/G/1 queue (PDF)
- Optimal scheduling of service requirements with a DHR tail
in the M/G/1 queue (PDF)
- Load balancing in Processor Sharing systems (PDF)
- Comparison of bandwidth-sharing policies in a linear network
(PDF)
- A unifying conservation law for single
server queues: (PDF)
- Fluid model of an Internet router under the MIMD control
scheme: (PDF)
- Bandwidth-sharing networks under a diffusion scaling: (PDF)
- On the non-optimality of the FB discipline for IMRL service
times: (PDF)
- Discriminatory
Processor
Sharing Revisited: (PDF)
- Two-Level Processor Sharing Scheduling Disciplines: Mean
Delay Analysis: PDF
- Differentiation between Short and Long TCP flows:
Predictability of the response time PDF
- Multilevel Approach for Modeling Short TCP Sessions PDF
- The effect of router buffer size on the TCP performance: (PDF)
Publications:
- J. Doncel, U. Ayesta, O. Brun, B.J. Prabhu, On the
Efficiency of Non-Cooperative Load Balancing, Proceedings of
IFIP Networking 2013 (PDF)
- U. Ayesta, M. Erausquin, M. Jonckheere, I.M. Verloop, Scheduling in a random
environment: stability and asymptotic optimality,
IEEE/ACM Transactions on Networking, 21(1), 258-271, 2013 (PDF)
- A. Bareav, U. Ayesta, I.M. Verloop, D. Miorandi,
I. Chlamtac, Technical vulnerability of the E-UTRA paging
mechanism. Proc. of IEEE WCNC 2012 (PDF)
- U. Ayesta, O.J. Boxma, I.M. Verloop, Sojourn times in a processor
sharing queue with multiple vacations, Queueing
Systems, 71, 53-78, 2012 (PDF).
- U. Ayesta, O. Brun, B.J. Prabhu, Price of Anarchy in Non-Cooperative Load Balancing
Games, Performance Evaluation 68(12):
1312–1332, 2011 (PDF)
- U. Ayesta, A. Izagirre, I.M. Verloop, Heavy-Traffic analysis of
discriminatory random order of service, Performance
Evaluation Rerview, 39(2), 41–43, 2011. (PDF)
- J. Anselmi, U. Ayesta, A. Wierman, Competition yields efficiency in
load balancing games, Performance Evaluation 68(11);
986-1001, 2011. (PDF)
- I.M. Verloop, U. Ayesta, R. Núñez-Queija, Heavy-traffic analysis of a
multiple-phase network with discriminatory processor sharing,
Operations Research 59(3):648–660, 2011. (PDF)
- E. Altman, U. Ayesta, B.J. Prabhu, Load balancing in
processor-sharing server farms. Telecommunication
Systems 47(1–2), 35–48, 2011. (PDF)
- U. Ayesta, M. Erausquin and P. Jacko, Resource-Sharing in a Single
Server with Time-Varying Capacity, Proceedings of
49th Annual Allerton Conference on Communication, Control, and
Computing 2011. (PDF)
- U. Ayesta, M. Erausquin, M. Jonckheere, I.M. Verloop, Stability and asymptotic
optimality of opportunistic schedulers in wireless systems,
Proceedings of VALUETOOLS 2011 (PDF)
- U. Ayesta, P. Jacko, V. Novak, A Nearly-Optimal Index Rule for Scheduling of Users
with Abandonment, Proceedings of IEEE INFOCOM 2011. (PDF)
- S. Aalto, U. Ayesta, R. Righter, Properties of the Gittins index with application to
optimal scheduling Probability in the Engineering and
Informational Sciences 25, 1–20, 2011. (PDF)
- U. Ayesta, M. Erauskin, P. Jacko, A Modeling Framework for Optimizing the Flow-Level
Scheduling with Time-Varying Channels. Performance
Evaluation 67, 1014-1029, 2010. (PDF)
- U. Ayesta, O. Brun, B.J. Prabhu, Price of Anarchy in Non-Cooperative Load Balancing,
Proceedings of IEEE INFOCOM 2010.(PDF)
- K. Avrachenkov, U. Ayesta, N. Osipova, Conditional sojourn time of
optimal scheduling policy in a multi-class single-server
queue. Chapter in: Modern Trends in Controlled
Stochastic Processes: Theory and Applications (A.B.Piunovskiy
ed). Luniver Press (2010) 284-303, ISBN: 1-905986-30-0. (PDF)
- I.M. Verloop, U. Ayesta, S.C. Borst, Monotonicity properties for
multi-class queueing systems, Discrete Event Dynamic
Systems, 20(4), 473-509, 2010. (PDF)
- K. Avrachenkov, U. Ayesta, A. Piunovskiy, Convergence of trajectories and
optimal buffer sizing for AIMD congestion control,
Performance Evaluation 67(7), 501-527. 2010. (PDF)
- Y. Zhang, A. Piunovskiy, U. Ayesta, K. Avrachenkov, Convergence of trajectories and
optimal buffer sizing for MIMD congestion control,
Computer Communications 33, 149-159, 2010. (PDF)
- M. Allman, K. Avrachenkov, U. Ayesta,
P. Hurtig, J. Blanton, Early Retransmit for TCP and SCTP,
RFC 5827, April 2010 (PDF)
- S. Aalto, U. Ayesta, R. Righter, On the Gittins index in the M/G/1 queue,
Queueing Systems 63(1-4), 437 - 458, 2009 (PDF)
- N. Osipova, U. Ayesta, K. Avrachenkov, Optimal Policy for Multi-Class
Scheduling in a Single Server Queue, Proceedings of ITC-21 (PDF)
- I.M. Verloop, U. Ayesta, R. Núñez Queija,
Heavy-traffic analysis of the M/PH/1 discriminatory
processor sharing queue with phase-dependent weights, Proceedings of MAMA 2009
(PDF)
- S. Aalto, U. Ayesta, SRPT applied to
bandwidth-sharing networks, Annals of Operations
Research 170, 3–19, 2009 (PDF)
- U. Ayesta, M. Mandjes, Bandwidth-sharing
networks under a diffusion scaling, Annals of
Operations Research 170, 41–58, 2009 (PDF)
Slides: (PDF)
- E. Altman, U. Ayesta, B.J. Prabhu Optimal load balancing in Processor Sharing systems,
Proceedings of
GameComm 2008 (PDF) Slides: (PDF)
- S. Aalto, U. Ayesta,
Optimal
scheduling
of service requirements with a DHR tail in the M/G/1
queue, Proceedings
of ValueTools 2008 (PDF) Slides: (PDF)
- I.M. Verloop, U. Ayesta, S.C. Borst, Comparison of bandwidth-sharing
policies in a linear network, Proceedings of ValueTools 2008 (PDF) Slides: (PDF)
- S. Aalto, U. Ayesta,
Recent
sojourn
time result for multi-level processor sharing scheduling
policies, Statistica Neerlandica 62(3), 266-282,
2008
(PDF)
- U. Ayesta, A. Piunovskiy
and Y. Zhang, Fluid model of an Internet router
under the MIMD control scheme, Chapter in "Telecommunications Modeling,
Policy and Technology" Editors: S. Raghavan, B.
Golden and E. Wasil. Springer (2008) (PDF) Slides: (PDF)
- U. Ayesta, A unifying conservation law for single
server queues, Journal of Applied Probability
44(4), 1078-1087, 2007 (PDF) Slides: (PDF)
- S. Aalto and U. Ayesta, Mean
delay
optimization for the M/G/1 queue with Pareto type service
times, ACM SIGMETRICS Performance Evaluation Review
35 (2007), 383-384
(PDF)
- S. Aalto, U. Ayesta, S. Borst, V. Misra,
R. Nunez-Queija, Beyond
Processor Sharing, ACM SIGMETRICS Performance
Evaluation Review 34
(2007), 36-43 (PDF)
- S.Aalto, U. Ayesta, On the non-optimality of
the FB discipline for IMRL service times, Journal of Applied Probability 43(2),
523-534, 2006 (PDF)
Slides: (PDF)
- E. Altman, K. Avrachenkov, U. Ayesta, A survey
on discriminatory processor sharing, Queueing Systems 53(1-2):53-63, 2006 (PDF)
- S. Aalto, U. Ayesta, Mean
delay analysis of Multi Level Processor Sharing disciplines,
Proceedings of IEEE INFOCOM 2006 (PDF)
- K. Avrachenkov, U. Ayesta, A. Piunovskiy,
Optimal choice of the buffer size in the Internet
Routers, Proceedings of IEEE CDC-ECC 2005
(PDF)
- K. Avrachenkov, U. Ayesta, P. Brown, Batch arrival
Processor Sharing with Application to Multilevel Processor
Sharing scheduling, Queueing
Systems 50(4):459-480, 2005
(PDF)
- K. Avrachenkov, U. Ayesta, P. Brown, R. Núñez-Queija,
Discriminatory Processor Sharing Revisited, Proceedings
of
IEEE INFOCOM 2005 (PDF)
Slides: (PDF)
- S.Aalto, U. Ayesta, E. Nyberg-Oksanen,
M/G/1 MLPS compared to M/G/1 PS, Operations
Research Letters 33
(2004), 519-524 (PDF)
- U. Ayesta, D. Miorandi, Processor Sharing Models
for Bluetooth-Based File Sharing Systems, Proceedings
of WPMC 2004 (PDF)
- S. Aalto, U. Ayesta, E.Nyberg, Two-Level Processor
Sharing Scheduling Disciplines: Mean
Delay Analysis, Proceedings of ACM
SIGMETRICS/Performance 2004 (PDF) Slides: PDF
- K. Avrachenkov, U. Ayesta, P. Brown, E. Nyberg, Differentiation
between Short and Long TCP flows: Predictability of the
response time, Proceedings of IEEE INFOCOM 2004
(PDF) Slides: PDF
- U. Ayesta, K. Avrachenkov, E. Altman, C. Barakat, P. Dube,
Multilevel Approach for Modeling Short TCP Sessions, Proceedings
of
ITC18 (2003). (PDF)
Slides:
PDF. Extended version available as
INRIA
Technical Report RR-4705
- U. Ayesta, K. Avrachenkov, E. Altman, C. Barakat, P. Dube,
Simulation Analysis and Fixed Point Approach for Multiplexed
TCP flows, Proceedings
of PFLDnet'03. Available as INRIA Technical
Report RR-4949
- K.Avrachenkov, U. Ayesta, The effect of the initial
window size and limited transmit algorithm on the transient
behaviour of TCP transfers, Proceedings
of The 15th ITC Specialist Seminar (2002) (PDF) Slides: (PDF)
- Asgeirsson, E., Ayesta, U., Coffman, E., Etra, J., Momcilovic,
P., Phillips, D., Vokhshoori, V.,
Wang, Z., and Wolfe, J, Closed On-Line Bin Packing Vol.
15(2002) of Acta Cybernetica, pages 361-367
- K. Avrachenkov, U. Ayesta, E. Altman, P. Nain, C. Barakat, The effect of router
buffer size on the TCP performance, Proceedings
of LONIIS workshop (2002) (PDF)
Slides: (PDF)
- U. Ayesta, L. Serrano, I.
Romero, Complexity Measure
revisited: A new algorithm for classifying cardiac
arrhythmias, 23rd Annual International Conference of
the IEEE Engineering in Medicine and Biology Society (2001)
(PDF)
Poster: (PDF)
Patents:
- U. Ayesta, I.M. Verloop, Method
for efficient scheduling in a resource-sharing system,
Ikerbasque, Application Number 10380163.5,
December 2010.
- U. Ayesta, P. Jacko, Method
for selecting a transmission channel within a time division
multiple access (TDMA) communication system,
Ikerbasque Application Number 10380060.3,
April 2010.
- K.Avrachenkov, U.Ayesta,
P.Brown, E.Nyberg,
A method for packets selection in data networks, France Telecom,
PCT/FR04/00094, Jan. 2004
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Urtzi]