2024

Journal Articles

• Aykurt, Kaan; Stephan, Maximilian; Ayvasik, Serkut; Zerwas, Johannes; Kellerer, Wolfgang: Digital Twin Opportunities with Leveraging Graph Neural Networks on Real Network Data. ITU Journal on Future and Evolving Technologies (ITU J-FET), 2024 more… BibTeX Full text (mediaTUM)

2023

Journal Articles

• Aykurt, Kaan; Zerwas, Johannes; Blenk, Andreas; Kellerer, Wolfgang: When TCP Meets Reconfigurations: A Comprehensive Measurement Study. IEEE Transactions on Network and Service Management, 2023, 1-1 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
• Krämer, Patrick; Zeidler, Oliver; Diederich, Philip; Zerwas, Johannes; Blenk, Andreas; Kellerer, Wolfgang: Mistill: Distilling Distributed Network Protocols from Examples. IEEE Transactions on Network and Service Management, 2023, 1-1 more… BibTeX Full text ( DOI )
• Zerwas, Johannes; Györgyi, Csaba; Blenk, Andreas; Schmid, Stefan; Avin, Chen: Duo: A High-Throughput Reconfigurable Datacenter Network Using Local Routing and Control. Proceedings of the ACM on Measurement and Analysis of Computing Systems 7 (1), 2023 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

Conference Papers

• Aykurt, Kaan; Ursu, Răzvan-Mihai; Zerwas, Johannes; Krämer, Patrick; Asadi, Navidreza; Wong, Leon; Kellerer, Wolfgang: HyPA: Hybrid Horizontal Pod Autoscaling with Automated Model Updates. 2023 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2023 more… BibTeX Full text (mediaTUM)
• Schmidt, Sebastian; Zerwas, Johannes; Kellerer, Wolfgang: ADFAT: Adversarial Flow Arrival Time Generation for Demand-Oblivious Data Center Networks. 19th International Conference on Network and Service Management (CNSM 2023), 2023 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

Conference Papers / Poster

• Ursu, Răzvan-Mihai; Zerwas, Johannes; Krämer, Patrick; Asadi, Navidreza; Rodgers, Phil; Wong, Leon; Kellerer, Wolfgang: Towards Digital Network Twins: Can we Machine Learn Network Function Behaviors? 2023 IEEE 9th International Conference on Network Softwarization (NetSoft), IEEE, 2023 more… BibTeX Full text ( DOI )

Misc.

• Krämer, Patrick; Zerwas, Johannes: Towards automation in cloud-native mobile networks. Invited presentation at the Tenth virtual meeting of ITU-T Focus Group on Autonomous Networks, 1-2 February 2023, 2023 more… BibTeX Full text (mediaTUM)

2022

Journal Articles

• Griner, Chen; Zerwas, Johannes; Blenk, Andreas; Ghobadi, Manya; Schmid, Stefan; Avin, Chen: Cerberus. ACM SIGMETRICS Performance Evaluation Review 50 (1), 2022, 99-100 more… BibTeX Full text ( DOI )
• Mogyorosi, Ferenc; Babarczi, Peter; Zerwas, Johannes; Blenk, Andreas; Pasic, Alija: Resilient Control Plane Design for Virtualized 6G Core Networks. IEEE Transactions on Network and Service Management, 2022, 1-1 more… BibTeX Full text ( DOI )

Conference Papers

• Aykurt, Kaan; Zerwas, Johannes; Blenk, Andreas; Kellerer, Wolfgang: On the Performance of TCP in Reconfigurable Data Center Networks. 18th International Conference on Network and Service Management (CNSM), 2022 more… BibTeX Full text (mediaTUM)

Conference Papers / Poster

• Zerwas, Johannes; Krämer, Patrick; Ursu, Razvan-Mihai; Asadi, Navidreza; Rodgers, Philip; Wong, Leon; Kellerer, Wolfgang: Kapetánios: Automated Kubernetes Adaptation through a Digital Twin. 2022 13th International Conference on Network of the Future (NoF) (NoF 2022), 2022 more… BibTeX Full text (mediaTUM)

2021

Books / Contributions to Collections

• Blenk, Andreas; Krämer, Patrick; Zerwas, Johannes; Schmid, Stefan: Designing Algorithms for Data-Driven Network Management and Control: State-of-the-Art and Challenges – 8. In: Communication Networks and Service Management in the Era of Artificial Intelligence and Machine Learning. John Wiley & Sons, Ltd, 2021 more… BibTeX Full text ( DOI )

Journal Articles

• Griner, Chen; Zerwas, Johannes; Blenk, Andreas; Ghobadi, Manya; Schmid, Stefan; Avin, Chen: Cerberus: The Power of Choices in Datacenter Topology Design (A Throughput Perspective). Proc. of the ACM on Measurement and Analysis of Computing Systems Vol. 5 (No. 3), 2021 more… BibTeX Full text ( DOI )
• Zerwas, Johannes; Poese, Ingmar; Schmid, Stefan; Blenk, Andreas: On the Benefits of Joint Optimization of Reconfigurable CDN-ISP Infrastructure. IEEE Transactions on Network and Service Management, 2021 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

Conference Papers

• Martínez Alba, Alberto; Babarczi, Péter; Blenk, Andreas; He, Mu; Krämer, Patrick; Zerwas, Johannes; Kellerer, Wolfgang: Modeling the Cost of Flexibility in Communication Networks. IEEE INFOCOM 2021 - IEEE Conference on Computer Communications, 2021 more… BibTeX Full text (mediaTUM)
• Zerwas, Johannes; Avin, Chen; Schmid, Stefan; Blenk, Andreas: ExReC: Experimental Framework for Reconfigurable Networks Based on Off-the-Shelf Hardware. Symposium on Architectures for Networking and Communications Systems (ANCS ’21), ACM, 2021 more… BibTeX
• Zerwas, Johannes; Aykurt, Kaan; Schmid, Stefan; Blenk, Andreas: Network Traffic Characteristics of Machine Learning Frameworks Under the Microscope. 17th International Conference on Network and Service Management (CNSM 2021), 2021 more… BibTeX Full text (mediaTUM)
• Zerwas, Johannes; Kellerer, Wolfgang; Blenk, Andreas: What You Need to Know About Optical Circuit Reconfigurations in Datacenter Networks. the 33nd International Teletraffic Congress (ITC 33), 2021 more… BibTeX Full text (mediaTUM)

2020

Books / Contributions to Collections

• Tornatore, Massimo; Babarczi, Péter; Ayoub, Omran; Ferdousi, Sifat; Lourenco, Rafael; Zerwas, Johannes; Blenk, Andreas; Klügel, Markus; Kellerer, Wolfgang: Alert-Based Network Reconfiguration and Data Evacuation. In: Computer Communications and Networks. Springer International Publishing, 2020 more… BibTeX Full text ( DOI )

Journal Articles

• Babarczi, Péter; Klügel, Markus; Martínez Alba, Alberto; He, Mu; Zerwas, Johannes; Kalmbach, Patrick; Blenk, Andreas; Kellerer, Wolfgang: A mathematical framework for measuring network flexibility. Computer Communications 164, 2020, 13-24 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

2019

Journal Articles

• Zerwas, Johannes; Kalmbach, Patrick; Schmid, Stefan; Blenk, Andreas: Ismael: Using Machine Learning To Predict Acceptance of Virtual Clusters in Data Centers. IEEE Transactions on Network and Service Management, 2019 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

Conference Papers

• Pujol, Enric; Poese, Ingmar; Zerwas, Johannes; Smaragdakis, Georgios; Feldmann, Anja: Steering Hyper-Giants’ Traffic at Scale. The 15th International Conference on emerging Networking EXperiments and Technologies (CoNEXT), 2019 more… BibTeX Full text ( DOI )
• Van Bemten, Amaury; Deric,Nemanja; Zerwas,Johannes; Blenk,Andreas; Schmid,Stefan; Kellerer,Wolfgang: Loko: Predictable Latency in Small Networks. 15th International Conference on emerging Networking EXperiments and Technologies (CoNEXT), 2019 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
• Zerwas, Johannes; Kalmbach, Patrick; Henkel, Laurenz; Retvari, Gabor; Kellerer, Wolfgang; Blenk, Andreas; Schmid, Stefan: NetBOA: Self-Driving Network Benchmarking. ACM SIGCOMM 2019 Workshop on Network Meets AI & ML (NetAI '19), 2019 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

2018

Conference Papers

• Blenk, Andreas; Kalmbach, Patrick; Zerwas, Johannes; Jarschel, Michael; Schmid, Stefan; Kellerer, Wolfgang: NeuroViNE: A Neural Preprocessor for Your Virtual Network Embedding Algorithm. 37th IEEE Conference on Computer Communications (INFOCOM), 2018 more… BibTeX Full text (mediaTUM)
• Kalmbach, Patrick; Zerwas, Johannes; Babarczi, Péter; Blenk, Andreas; Kellerer, Wolfgang; Schmid, Stefan: Empowering Self-Driving Networks. Proceedings of the Afternoon Workshop on Self-Driving Networks - SelfDN 2018, ACM Press, 2018 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
• Zerwas, Johannes; Kalmbach, Patrick; Fuerst, Carlo; Ludwig, Arne; Blenk, Andreas; Kellerer, Wolfgang; Schmid, Stefan: AHAB: Data-Driven Virtual Cluster Hunting. IFIP Networking 2018, 2018 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

Conference Papers / Poster

• Blenk, Andreas; Basta, Arsany; Henkel, Laurenz; Zerwas, Johannes; Kellerer, Wolfgang; Schmid, Stefan;: perfbench: A Tool for Predictability Analysis in Multi-Tenant Software-Defined Networks. ACM SIGCOMM 2018 Conference Posters and Demos, 2018 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
• Kalmbach, Patrich; Gleiter, Lion; Zerwas, Johannes; Blenk, Andreas; Kellerer, Wolfgang: Modeling IP-to-IP communication using the Weighted Stochastic Block Model. ACM SIGCOMM 2018 Conference Posters and Demos, 2018 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

Misc.

• Blenk, Andreas; Kalmbach, Patrick; Zerwas, Johannes; Kellerer, Wolfgang; Schmid, Stefan: Network Algorithms Ex Machina: Towards Self-Driving Networks. Poster for 13th Cloud Control Workshop, Skåvsjöholm, Schweden, 2018 more… BibTeX Full text (mediaTUM)

2016

Journal Articles

• Blenk, Andreas; Basta, Arsany; Zerwas, Johannes; Reisslein, Martin; Kellerer, Wolfgang: Control Plane Latency With SDN Network Hypervisors: The Cost of Virtualization. IEEE Transactions on Network and Service Management 13 (3), 2016, 366-380 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

Conference Papers

• Zerwas, Johannes; Blenk, Andreas; Kellerer, Wolfgang: Optimization Models for Flexible and Adaptive SDN Network Virtualization Layers. ACM CoNEXT Student Workshop, 2016 more… BibTeX Full text (mediaTUM)

Misc.

• Blenk, Andreas; Basta, Arsany; Zerwas, Johannes; Kellerer, Wolfgang: On the Placement Problem of Network Virtualization Hypervisors for Software Defined Networking. 2016 more… BibTeX

2015

Conference Papers

• Blenk, Andreas; Basta, Arsany; Zerwas, Johannes; Kellerer, Wolfgang: Pairing SDN with Network Virtualization: The Network Hypervisor Placement Problem. IEEE Conference on Network Function Virtualization & Software Defined Networks, 2015 more… BibTeX Full text ( DOI ) Full text (mediaTUM)