I am a researcher and engineer specializing in networked and distributed systems. Currently, I work at the University of Chicago with Nick Feamster in the Network Operations and Internet Security (NOISE) Research Lab. I have a PhD in Computer Science from the Federal University of Rio Grande do Sul (UFRGS) in Brazil.
Selected Publications
The full list of publications is available on Google Scholar.
[2025] Algorithmic Data Minimization for Machine Learning over Internet-of-Things Data Streams. Ted Shaowang, Shinan Liu, Jonatas Marques, Nick Feamster, Sanjay Krishnan. Proceedings of the Very Large Databases (VLDB) Endowment, Volume 18, Issue 13.
[2025] Balancing Act: Navigating Control and Data Plane Responsibilities for Fast Operation in Programmable Networks. Jonatas A. Marques, Kirill Levchenko, Rafael R. Obelheiro, Ricardo Parizotto; Luciano Paschoal Gaspary. Journal of Network and Systems Management (JNSM).
[2024] ServeFlow: A Fast-Slow Model Architecture for Network Traffic Analysis. Shinan Liu, Ted Shaowang, Gerry Wan, Jeewon Chae, Jonatas Marques, Sanjay Krishnan, Nick Feamster. arXiv Preprint.
[2023] Responding to network failures at data-plane speeds with network programmability. Marques, Jonatas; Levchenko, Kirill; Gaspary, Luciano. IEEE/IFIP Network Operations and Management Symposium (NOMS).
[2020] IntSight: diagnosing SLO violations with in-band network telemetry. Marques, Jonatas; Levchenko, Kirill; Gaspary, Luciano. Proceedings of the 16th International Conference on emerging Networking EXperiments and Technologies (CoNEXT), ACM. [Video] [Code]
[2019] Offloading real-time DDoS attack detection to programmable data planes. Lapolli, Ângelo Cardoso; Marques, Jonatas A.; Gaspary, Luciano Paschoal. 2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM), IEEE. Best Student Paper Award.
[2019] An optimization-based approach for efficient network monitoring using in-band network telemetry. Marques, Jonatas A.; Luizelli, Marcelo Caggiani; Tavares da Costa Filho, Roberto Irajá; Gaspary, Luciano Paschoal. Journal of Internet Services and Applications (JISA).
[2017] Data plane programmability beyond openflow: Opportunities and challenges for network and service operations and management. da Costa Cordeiro, Weverton Luis; Marques, Jonatas A.; Gaspary, Luciano Paschoal. Journal of Network and Systems Management (JNSM).
[2017] Escada: Predicting virtual machine network bandwidth demands for elastic provisioning in IaaS clouds. Marques, Jonatas A.; Obelheiro, Rafael Rodrigues. 2017 International Conference on Cloud and Autonomic Computing (ICCAC), IEEE.
Recordings
Advancing Network Monitoring and Operation with In-band Network Telemetry and Data Plane Programmability
Jul, 2022 • PhD Defense at the Federal University of Rio Grande do Sul (UFRGS, Brasil)
IntSight: Diagnosing SLO Violations with In-band Network Telemetry
Dec, 2020 • The 16th ACM International Conference on emerging Networking EXperiments and Technologies (CoNEXT’20)
Escada: Predicting Virtual Machine Network Bandwidth Demands for Elastic Provisioning in IaaS Clouds
Sep, 2017 • The 2017 IEEE International Conference on Cloud and Autonomic Computing (ICCAC’17)