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Sima Barzegar
Sima Barzegar
Researcher
Adresse e-mail validée de upc.edu
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Année
Autonomous and energy efficient lightpath operation based on digital subcarrier multiplexing
L Velasco, S Barzegar, D Sequeira, A Ferrari, N Costa, V Curri, J Pedro, ...
IEEE Journal on Selected Areas in Communications 39 (9), 2864-2877, 2021
502021
Soft-failure detection, localization, identification, and severity prediction by estimating QoT model input parameters
S Barzegar, M Ruiz, A Sgambelluri, F Cugini, A Napoli, L Velasco
IEEE Transactions on Network and Service Management 18 (3), 2627-2640, 2021
392021
A new linearly tunable RF MEMS varactor with latching mechanism for low voltage and low power reconfigurable networks
S Barzegar, H Mirzajani, HB Ghavifekr
Wireless Personal Communications 83, 2249-2265, 2015
272015
Intent-based networking and its application to optical networks [Invited Tutorial]
L Velasco, S Barzegar, F Tabatabaeimehr, M Ruiz
Journal of optical communications and networking 14 (1), A11-A22, 2022
262022
Soft-failure localization and device working parameters estimation in disaggregated scenarios
S Barzegar, E Virgillito, M Ruiz, A Ferrari, A Napoli, V Curri, L Velasco
Optical Fiber Communication Conference, Th1F. 2, 2020
162020
Packet flow capacity autonomous operation based on reinforcement learning
S Barzegar, M Ruiz, L Velasco
Sensors 21 (24), 8306, 2021
112021
Autonomous flow routing for near real-time quality of service assurance
S Barzegar, M Ruiz, L Velasco
IEEE Transactions on Network and Service Management 21 (2), 2504-2514, 2023
92023
Reinforcement learning-based autonomous multilayer network operation
S Barzegar, M Ruiz, L Velasco
2020 European Conference on Optical Communications (ECOC), 1-4, 2020
82020
Soft-failure localization and time-dependent degradation detection for network diagnosis
S Barzegar, M Ruiz, L Velasco
2020 22nd International Conference on Transparent Optical Networks (ICTON), 1-4, 2020
82020
Distributed and autonomous flow routing based on deep reinforcement learning
S Barzegar, M Ruiz, L Velasco
2022 27th OptoElectronics and Communications Conference (OECC) and 2022 …, 2022
62022
Degradation detection and severity estimation by exploiting an optical time and frequency digital twin
M Devigili, M Ruiz, S Barzegar, N Costa, A Napoli, J Pedro, L Velasco
2023 Optical Fiber Communications Conference and Exhibition (OFC), 1-3, 2023
52023
Deployment of secure machine learning pipelines for near-real-time control of 6g network services
P González, A Zahir, C Grasselli, A Muñiz, M Groshev, S Barzegar, ...
Optical Fiber Communication Conference, M3Z. 8, 2024
42024
Is intelligence the answer to deal with the 5 V’s of telemetry data?
L Velasco, S Barzegar, M Ruiz
Optical Fiber Communication Conference, W4A. 6, 2023
42023
Combining long-short term memory and reinforcement learning for improved autonomous network operation
F Tabatabaeimehr, S Barzegar, M Ruiz, L Velasco
Optical Fiber Communication Conference, F2G. 4, 2021
32021
Centralized and distributed approaches to control optical point-to-multipoint systems near-real-time
H Shakespear-Miles, Q Lin, S Barzegar, M Ruiz, X Chen, L Velasco
Journal of Optical Communications and Networking 16 (5), 565-576, 2024
22024
Intent-based networking for zero-touch optical networking
S Barzegar, M Ruiz, L Velasco
2023 23rd International Conference on Transparent Optical Networks (ICTON), 1-4, 2023
22023
Coordination of radio access and optical transport
S Barzegar, S Wang, M Ruiz, L Velasco, M Richart, A Castro
2023 International Conference on Optical Network Design and Modeling (ONDM), 1-3, 2023
22023
Using a snr digital twin for failure management
L Velasco, S Barzegar, M Ruiz
2023 23rd International Conference on Transparent Optical Networks (ICTON), 1-4, 2023
12023
Reliable and accurate autonomous flow operation based on off-line trained reinforcement learning
S Barzegar, M Ruiz, L Velasco
Optical Fiber Communication Conference, F2G. 1, 2021
12021
Provisioning of Time-Sensitive and non-Time-Sensitive Flows With Assured Performance
L Velasco, G Graziadei, S Barzegar, M Ruiz
IEEE Transactions on Network and Service Management, 2025
2025
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