Razvan-Mihai Ursu

According to our database, Razvan-Mihai Ursu authored at least 9 papers between 2022 and 2026.

Collaborative distances:

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

2026

5G Open Radio Access Network Security - Vulnerabilities on O-RAN Interfaces and Components.

Nicolai Kröger, Oliver Zeidler, Serkut Ayvasik, Razvan-Mihai Ursu, Daniel Fraunholz, Dominik Brunke, Julian Sturm, Hartmut König, Wolfgang Kellerer

Int. J. Inf. Sec., August, 2026

2025

WaveSurfer - Scheduling Irregular Pulsing Attacks on Microservice Autoscaling.

Navidreza Asadi, Razvan-Mihai Ursu, Johannes Zerwas, Leon Wong, Wolfgang Kellerer

Proceedings of the ACM SIGCOMM 2025 Posters and Demos, 2025

Challenges in Designing Robust RL-Based Autoscalers.

Navidreza Asadi, Dalal Ali, Razvan-Mihai Ursu, Wolfgang Kellerer

Proceedings of the 4th Workshop on Practical Adoption Challenges of ML for Systems, 2025

Simurgh: Multi-Agent Adversarial Benchmarking for Proactive Microservice Observability.

Navidreza Asadi, Razvan-Mihai Ursu, Leon Wong, Wolfgang Kellerer

NGNO@MM, 2025

Comparative Analysis Between Decentralized and Centralized Network Digital Twins of Kubernetes Clusters.

Razvan-Mihai Ursu, Navidreza Asadi, Johannes Zerwas, Leon Wong, Wolfgang Kellerer

Proceedings of the 11th IEEE International Conference on Network Softwarization, 2025

2023

HyPA: Hybrid Horizontal Pod Autoscaling with Automated Model Updates.

Kaan Aykurt, Razvan-Mihai Ursu, Johannes Zerwas, Patrick Krämer, Navidreza Asadi, Leon Wong, Wolfgang Kellerer

Proceedings of the IEEE Conference on Network Function Virtualization and Software Defined Networks, 2023

Towards Digital Network Twins: Can we Machine Learn Network Function Behaviors?

Razvan-Mihai Ursu, Johannes Zerwas, Patrick Krämer, Navidreza Asadi, Phil Rodgers, Leon Wong, Wolfgang Kellerer

Proceedings of the 9th IEEE International Conference on Network Softwarization, 2023

2022

Experimental Evaluation of Downlink Scheduling Algorithms using OpenAirInterface.

Razvan-Mihai Ursu, Arled Papa, Wolfgang Kellerer

Proceedings of the IEEE Wireless Communications and Networking Conference, 2022

KAPETÁNIOS: Automated Kubernetes Adaptation through a Digital Twin.

Johannes Zerwas, Patrick Krämer, Razvan-Mihai Ursu, Navidreza Asadi, Phil Rodgers, Leon Wong, Wolfgang Kellerer

Proceedings of the 13th International Conference on Network of the Future, 2022