Publications of A. Leiva (past Departamento de Electronica UTFSM member) 
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Patricia Morales,
P Franco,
Astrid Lozada,
N. Jara, F. Calderon, J Pinto-Rios and
A. Leiva. Multi-band Environments for Optical Reinforcement Learning Gym for Resource Allocation in Elastic Optical Networks. In 2021 International Conference on Optical Network Design and Modeling (ONDM), IEEE, Gothenburg, Sweden, 28 June - 1 July 2021. 
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Astrid Lozada, F. Calderon, Jose Nunez, D. Borquez-Paredes,
R. Olivares, A. Beghelli,
N. Jara,
A. Leiva and G. Saavedra. Impact of Amplification and Regeneration Schemes on the Blocking Performance and Energy Consumption of Wide-Area Elastic Optical Networks. In IEEE Access, Vol. 9:134355-134368, 28 September 2021.
[Annote]
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D. Borquez-Paredes, F. Calderon,
N. Jara,
A. Leiva,
Astrid Lozada,
R. Olivares and G. Saavedra. 3R Regeneration in Elastic Optical Networks and its Impact on the Network Quality of Service. In 2020 22nd International Conference on Transparent Optical Networks (ICTON), Pages 1--4, IEEE, July 2020.
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F. Calderon,
Astrid Lozada, D. Borquez-Paredes,
R. Olivares, E Davalos, G. Saavedra,
N. Jara and
A. Leiva. BER-Adaptive RMLSA Algorithm for Wide-Area Flexible Optical Networks. In IEEE Access, Vol. 8:128018--128031, 2020.
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A. Leiva,
R Ahumada, A. Beghelli and
R. Olivares. Algoritmo RMLSA para redes ópticas flexibles en operación dinámica. In Ingeniare. Revista chilena de ingeniería, Vol. 26(3), 2018.
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D Garrido,
A. Leiva, A. Beghelli,
R Ahumada and
R. Olivares. Routing, code, modulation level and spectrum assignment (RCMLSA) algorithm for elastic optical networks. In 2016 18th International Conference on Transparent Optical Networks (ICTON), IEEE, Trento, Italy, 10-14 July 2016.
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A. Leiva, N. Pavez, A. Beghelli and
R. Olivares. A Joint RSA Algorithm for Dynamic Flexible Optical Networking. In IEEE Latin America Transactions, Vol. 133(11):3531-3537, November 2015.
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A. Leiva, N. Pavez, A. Beghelli and
R. Olivares. A Joint RSA Algorithm for Dynamic Flexible Optical Networking. In 6th Latin-American Conference on Communications (LATINCOM 2014), Cartagena, Colombia, 5-7 November 2014.
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A. Leiva,
R Ahumada, A. Beghelli and
R. Olivares. Algoritmo RMLSA para Redes Ópticas Flexibles en Operación Dinámica. In XV Congreso Internacional de Telecomunicaciones (SENACITEL 2014), Valdivia, Chile, 12-14 November 2014.
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A. Leiva, C. Mas, A. Beghelli and
R. Olivares. Migration Cost Analysis for Upgrading WDM Networks. In IEEE Communications Magazine, Vol. 51(11):87-93, November 2013.
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A. Leiva, A. Beghelli and C. Mas. Impact of Energy Consumption on the OpEx of WDM Networks. In Optical Fiber Communication Conference and Exposition, Los Angeles, California, USA, March 2012.
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A. Leiva, C. Mas and A. Beghelli. Upgrading cost modelling of a capacity-exhausted static WDM networks. In 16th Conference on Optical Network Design and Modeling, Colchester, UK , April 2012.
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A. Leiva and A. Beghelli. Migrating from static to dynamic survivable WDM networks: the capacity-availability trade-off. In Revista Facultad de Ingenieria - Universidad de Antioquia, Vol. -(63):105-116, June 2012.
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A. Leiva, J.M. Finochietto, B. Huiszoon, V. López,
M. Tarifeño, J. Aracil and A. Beghelli. Comparison in power consumption of static and dynamic WDM networks. In Optical Switching and Networking, Vol. 8(3):149-161, July 2011.
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A. Leiva and A. Beghelli. Dynamic Survivable WDM Networks: the Availability-Capacity Trade-off for Single and Double-Cable Failures. 15th European Conference on Networks and Optical Communication (NOC 2010), Faro-Algarve, Portugal, 8-10 June 2010.
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A. Beghelli,
P. Olivares,
A. Leiva and H. Cancela. Availability Aware IP-over WDM Networks under the Overlay Model. 15th European Conference on Networks and Optical Communication (NOC 2010), Faro-Algarve, Portugal, 8-10 June 2010.
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A. Beghelli,
P. Olivares, S. Sevilla,
A. Leiva and H. Cancela. Availability Aware IP-over-WDM Networks. Alio Informs Joint International Meeting 2010, Buenos Aires, Argentina, 6-9 June 2010.
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A. Leiva, J.M. Finochietto, V. Alvarez, B. Bouizoon and A. Beghelli. Comparison of Static and Dynamic WDM Networks in Terms of Energy Consumption. Optical Fiber Conference, San Diego, USA, 21-25 March 2010.
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A. Beghelli,
A. Leiva,
R. Vallejos and
M. Aravena. Static vs Dynamic WDM Optical Networks under single-cable Failure Conditions. In ONDM 2009, Braunschweig, Alemania, 20-23 February 2009.
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A. Leiva and A. Beghelli. Wavelength Requirements of Fault-Tolerant Static and Dynamic WDM Networks. 14th European Conference on Networks and Optical Communications (NOC 2009), Valladolid, España, 9-12 June 2009.
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A. Leiva and
R. Olivares. Propagation of Optical Pulses in Plarization Maintaining Highly Birefringent Fibers. In RIAO/OPTILAS 2007: 6th Ibero-American Conference on Optics (RIAO) 9th Latin-American Meeting on Optics, Lasers and Applications (OPTILAS), Vol. 992:371-376, 2008.
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A. Leiva and
R. Olivares. Propagation of Optical Pulses in Polarization Maintaining Highly Birefringent Fibers. In VI Iberoamerican Conference on Optics (VI RIAO) IX Latinamerican Meeting on Optics, Lasers and Applications (IX OPTILAS), Campinas, Brazil, 21-26 October 2007.
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A. Leiva,
M. Tarifeño and
R. Olivares. Effects of Polarizations Mode Dispersion (PMD) on Propagation of Optical Pulses in Optical Fibers. In Ingeniare. Revista chilena de ingeniería, Vol. 15(3):336-343, December 2007.
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A. Leiva,
M. Tarifeño and
R. Olivares. Efectos de la Dispersión por Modo de Polarización (PMD) en la Propagación de Pulsos a través de Fibras Ópticas. In XII Congreso Internacional de Telecomunicaciones SENACITEL, Valdivia, Chile, 8-11 November 2006.
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