Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Alejandra Beghelli"'
Autor:
Evan Sutcliffe, Alejandra Beghelli
Publikováno v:
IEEE Transactions on Quantum Engineering, Vol 4, Pp 1-15 (2023)
Quantum networks facilitate numerous applications including secure communication and distributed quantum computation by performing entanglement distribution. For some multiuser quantum applications, access to a shared multipartite state is required.
Externí odkaz:
https://doaj.org/article/e6b08c99bbd8448b925c2abd78b84cd6
Autor:
Juan Pinto-Ríos, Felipe Calderón, Ariel Leiva, Gabriel Hermosilla, Alejandra Beghelli, Danilo Bórquez-Paredes, Astrid Lozada, Nicolás Jara, Ricardo Olivares, Gabriel Saavedra
Publikováno v:
Complexity, Vol 2023 (2023)
A deep reinforcement learning (DRL) approach is applied, for the first time, to solve the routing, modulation, spectrum, and core allocation (RMSCA) problem in dynamic multicore fiber elastic optical networks (MCF-EONs). To do so, a new environment w
Externí odkaz:
https://doaj.org/article/8b94af73f8c64f4cb2601af89a12c631
Autor:
Patricia Morales, Astrid Lozada, Danilo Borquez-Paredes, Ricardo Olivares, Gabriel Saavedra, Ariel Leiva, Alejandra Beghelli, Nicolas Jara
Publikováno v:
IEEE Access, Vol 9, Pp 63475-63490 (2021)
This paper studies the impact of demand-prioritization on Space-Division Multiplexing Elastic Optical Networks (SDM-EON). For this purpose, we solve the static Routing, Modulation Level, Spatial Mode, and Spectrum Assignment (RMLSSA) problem using 34
Externí odkaz:
https://doaj.org/article/5f29756405134abe83194064eb9cbbdd
Autor:
Astrid Lozada, Felipe Calderon, Jose Nunez Kasaneva, Danilo Borquez-Paredes, Ricardo Olivares, Alejandra Beghelli, Nicolas Jara, Ariel Leiva, Gabriel Saavedra
Publikováno v:
IEEE Access, Vol 9, Pp 134355-134368 (2021)
This paper studies the physical layer’s impact on the blocking probability and energy consumption of wide-area dynamic elastic optical networks (EONs). For this purpose, we consider five network configurations, each named with a network configurati
Externí odkaz:
https://doaj.org/article/169661f241f74ce09abfbc61a0fff9c8
Autor:
Ariel Leiva, Alejandra Beghelli
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 63, Pp 105-116 (2012)
Se evalúa el beneficio de migrar desde las actuales redes WDM estáticas con capacidad de tolerar fallas hacia redes dinámicas de las mismas características, en términos del compromiso entre la capacidad adiciona (número de longitudes de onda) q
Externí odkaz:
https://doaj.org/article/e525b9711b794aab8bdb0e4d6520db96
Autor:
Ariel Leiva, Alejandra Beghelli
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 63 (2012)
The benefit of migrating from fault-tolerant static WDM networks to survivable dynamic WDM networks is evaluated in terms of the trade-off between the additional network capacity (number of wavelengths) required to provide fault tolerance capability
Externí odkaz:
https://doaj.org/article/fc18eb51b07048468829038ff49b0545
Publikováno v:
2023 Optical Fiber Communications Conference and Exhibition (OFC).
A highly accurate analytical procedure to support emerging ZR+-enabled IPoWDM network planning tools is presented. The procedure is four orders of magnitude faster than simulation, allowing extensive and fast network analysis and design.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44cbffc281f14391978cc5362144d9de
https://doi.org/10.23919/ofc49934.2023.10116888
https://doi.org/10.23919/ofc49934.2023.10116888
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
Multipath routing for sharing entanglement between multiple devices was simulated on real network topologies and compared against single-path routing. Results show improved entanglement rates, especially for topologies with a higher average nodal deg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9370e1e7f6acfc4b9623eb076c924038
https://doi.org/10.1364/ofc.2023.w4k.2
https://doi.org/10.1364/ofc.2023.w4k.2
Autor:
Alejandra Beghelli, Moshe Simon
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
We transformed the dynamic routing and spectrum allocation problem into an Arcade-like game and trained a reinforcement learning agent to play it. Preliminary results show the agent outperforms the K-SP-FF heuristic.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f28c4d57277c6532fd2c6c934bb7693f
https://doi.org/10.1364/ofc.2023.tu2f.6
https://doi.org/10.1364/ofc.2023.tu2f.6
Autor:
Alejandra Beghelli, Sara Jones
Publikováno v:
International Journal of Design Creativity and Innovation. 10:101-122
Innovation in software is important to both members of the public and the software industry, and involves developing software that is both useful and novel. While novelty has attracted significant interest in relation to physical products, it is not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94cd2e2814b254d75f40f1f03a821a65
https://doi.org/10.1080/21650349.2021.1997649
https://doi.org/10.1080/21650349.2021.1997649