Sima Barzegar

According to our database, Sima Barzegar authored at least 29 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Centralized and distributed approaches to control optical point-to-multipoint systems near-real-time.

Hailey Shakespear-Miles, Q. Lin, Sima Barzegar, Marc Ruiz, Xiaoliang Chen, Luis Velasco

J. Opt. Commun. Netw., May, 2024

Autonomous Flow Routing for Near Real-Time Quality of Service Assurance.

Sima Barzegar, Marc Ruiz, Luis Velasco

IEEE Trans. Netw. Serv. Manag., April, 2024

Near Real-Time Autonomous Multi-Flow Routing with Dynamic Optical Bypass Management.

Sima Barzegar, Hailey Shakespear-Miles, Faris Alhamed, Francesco Paolucci, Pol González, Marc Ruiz, Luis Velasco

Proceedings of the International Conference on Optical Network Design and Modeling, 2024

Deployment of Secure Machine Learning Pipelines for Near-Real-Time Control of 6G Network Services.

Pol González, Adam Zahir, Chiara Grasselli, Alejandro Muñiz, Milan Groshev, Sima Barzegar, Franco Callegati, Davide Careglio, Marc Ruiz, Luis Velasco

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Distributed Multi-Agent System fed with Telemetry Data for Near-Real-Time Service Operation.

Pol González, Faris Alhamed, Sima Barzegar, Francesco Paolucci, Juan Jose Vegas Olmos, Marc Ruiz, Luis Velasco

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Distributed Network Control for QoS Assurance in MultiDomain Networks.

Hailey Shakespear-Miles, Sima Barzegar, Marc Ruiz, Luis Velasco

Proceedings of the 24th International Conference on Transparent Optical Networks, 2024

Deployment of Multi-Agent System Pipelines for Near-Real-Time Operation of 6G Network Services.

Pol González, Sima Barzegar, Marc Ruiz, Luis Velasco

Proceedings of the 24th International Conference on Transparent Optical Networks, 2024

Deployment of Genuine Multi-Agent Pipelines for Near-Real-Time Control of 6G Network Services.

Pol González, M. Angoustures, A. Zahir, Sima Barzegar, Marc Ruiz, Milan Groshev, V. Lefebvre, Luis Velasco

Proceedings of the 24th International Conference on Transparent Optical Networks, 2024

Autonomous Flow Routing Based on Deep Reinforcement Learning.

Sima Barzegar, Hailey Shakespear-Miles, Marc Ruiz, Luis Velasco

Proceedings of the 24th International Conference on Transparent Optical Networks, 2024

Augmented Reality App with AI-based Pervasive Latency Monitoring of RAN and Programmable Metro Packet-Optical Networks.

Faris Alhamed, M. Guaitolini, Pol González, R. Berozashvili, L. Ismail, Hailey Shakespear-Miles, Sima Barzegar, Luis Velasco, Marc Ruiz, J. J. Vegas Olmos, Andrea Sgambelluri, Francesco Paolucci

Proceedings of the 24th International Conference on Transparent Optical Networks, 2024

2023

Coordination of Radio Access and Optical Transport.

Sima Barzegar, Shaoxuan Wang, Marc Ruiz, Luis Velasco, Matias Richart, Alberto Castro

Proceedings of the International Conference on Optical Network Design and Modeling, 2023

Is Intelligence the Answer to Deal with the 5 V's of Telemetry Data?

Luis Velasco, Sima Barzegar, Marc Ruiz

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Degradation Detection and Severity Estimation by Exploiting an Optical Time and Frequency Digital Twin.

Mariano Devigili, Marc Ruiz, Sima Barzegar, Nelson Costa, Antonio Napoli, João Pedro, Luis Velasco

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Using a SNR Digital Twin for Failure Management.

Luis Velasco, Sima Barzegar, Marc Ruiz

Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

Intent-Based Networking for Zero-Touch Optical Networking.

Sima Barzegar, Marc Ruiz, Luis Velasco

Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

Reinforcement Learning for Autonomous Traffic Flow Capacity Management.

Sima Barzegar, Marc Ruiz, Luis Velasco

Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

2022

Autonomous and reliable operation of multilayer optical networks.

Sima Barzegar

PhD thesis, 2022

Intent-based networking and its application to optical networks [Invited Tutorial].

Luis Velasco, Sima Barzegar, Fatemehsadat Tabatabaeimehr, Marc Ruiz

JOCN, 2022

Distributed and Autonomous Flow Routing Based on Deep Reinforcement Learning.

Sima Barzegar, Marc Ruiz, Luis Velasco

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

2021

Soft-Failure Detection, Localization, Identification, and Severity Prediction by Estimating QoT Model Input Parameters.

Sima Barzegar, Marc Ruiz, Andrea Sgambelluri, Filippo Cugini, Antonio Napoli, Luis Velasco

IEEE Trans. Netw. Serv. Manag., 2021

Packet Flow Capacity Autonomous Operation Based on Reinforcement Learning.

Sima Barzegar, Marc Ruiz, Luis Velasco

Sensors, 2021

Autonomous and Energy Efficient Lightpath Operation Based on Digital Subcarrier Multiplexing.

Luis Velasco, Sima Barzegar, Diogo Gonçalo Sequeira, Alessio Ferrari, Nelson Costa, Vittorio Curri, João Pedro, Antonio Napoli, Marc Ruiz

IEEE J. Sel. Areas Commun., 2021

Combining Long-Short Term Memory and Reinforcement Learning for Improved Autonomous Network Operation.

Fatemehsadat Tabatabaeimehr, Sima Barzegar, Marc Ruiz, Luis Velasco

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

Reliable and Accurate Autonomous Flow Operation based on Off-line Trained Reinforcement Learning.

Sima Barzegar, Marc Ruiz, Luis Velasco

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

2020

Soft-Failure Localization and Device Working Parameters Estimation in Disaggregated Scenarios.

Sima Barzegar, Emanuele Virgillito, Marc Ruiz, Alessio Ferrari, Antonio Napoli, Vittorio Curri, Luis Velasco

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Soft-Failure Localization and Time-Dependent Degradation Detection for Network Diagnosis.

Sima Barzegar, Marc Ruiz, Luis Velasco

Proceedings of the 22nd International Conference on Transparent Optical Networks, 2020

Reinforcement Learning -based Autonomous Multilayer Network Operation.

Sima Barzegar, Marc Ruiz, Luis Velasco

Proceedings of the European Conference on Optical Communications, 2020

2019

Adaptation of the Residual Signal for Filter Failure Detection in Scenarios with Multiple Filter Types.

Sima Barzegar, Marc Ruiz, Luis Velasco

Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

2015

A New Linearly Tunable RF MEMS Varactor with Latching Mechanism for Low Voltage and Low Power Reconfigurable Networks.

Sima Barzegar, Hadi Mirzajani, Habib Badri Ghavifekr

Wirel. Pers. Commun., 2015