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364 Publications


2019 | Conference Paper | LibreCat-ID: 12880
Sparse Adaptation of Distributed Blind Source Separation in Acoustic Sensor Networks
M. Guenther, H. Afifi, A. Brendel, H. Karl, W. Kellermann, in: 2019 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA) (WASPAA 2019), New Paltz, USA, 2019.
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2019 | Conference Paper | LibreCat-ID: 12881
An Approximate Power Control Algorithm for a Multi-Cast Wireless Virtual Network Embedding
H. Afifi, H. Karl, in: 2019 12th IFIP Wireless and Mobile Networking Conference (WMNC) (WMNC’19), Paris, France, 2019.
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2019 | Conference Paper | LibreCat-ID: 12882 | OA
A Rapid Prototyping for Wireless Virtual Network Embedding using MARVELO
H. Afifi, H. Karl, S. Eikenberg, A. Mueller, L. Gansel, A. Makejkin, K. Hannemann, R. Schellenberg, in: 2019 IEEE Wireless Communications and Networking Conference (WCNC) (IEEE WCNC 2019) (Demo), Marrakech, Morocco, 2019.
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2019 | Conference Paper | LibreCat-ID: 15369
5G as Key Technology for Networked Factories: Application of Vertical-specific Network Services for Enabling Flexible Smart Manufacturing
M. Müller, D. Behnke, P.-B. Bök, M. Peuster, S.B. Schneider, H. Karl, in: IEEE 17th International Conference on Industrial Informatics (IEEE-INDIN), IEEE, Helsinki, 2019.
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2019 | Conference Paper | LibreCat-ID: 15371 | OA
The Softwarised Network Data Zoo
M. Peuster, S.B. Schneider, H. Karl, in: IEEE/IFIP 15th International Conference on Network and Service Management (CNSM), IEEE/IFIP, Halifax, 2019.
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2019 | Conference Paper | LibreCat-ID: 15372
Reproducible Functional Tests for Multi-scale Network Services
A. Nuriddinov, W. Tavernier, D. Colle, M. Pickavet, M. Peuster, S.B. Schneider, in: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), IEEE, Dallas, 2019.
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2019 | Conference Paper | LibreCat-ID: 15373 | OA
FOP4: Function Offloading Prototyping in Heterogeneous and Programmable Network Scenarios
D. Moro, M. Peuster, H. Karl, A. Capone, in: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), IEEE, Dallas, 2019.
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2019 | Conference Paper | LibreCat-ID: 15374 | OA
Demonstrating FOP4: A Flexible Platform to Prototype NFV Offloading Scenarios
D. Moro, M. Peuster, H. Karl, A. Capone, in: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), IEEE, Dallas, 2019.
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2019 | Conference Paper | LibreCat-ID: 15375
Putting NFV into Reality: Physical Smart Manufacturing Testbed
M. Müller, D. Behnke, P.-B. Bök, S.B. Schneider, M. Peuster, H. Karl, in: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), IEEE, Dallas, 2019.
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2019 | Conference Paper | LibreCat-ID: 15376
NFV-driven intrusion detection for smart manufacturing
D. Behnke, M. Müller, P.-B. Bök, S.B. Schneider, M. Peuster, H. Karl, in: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), IEEE, Dallas, 2019.
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2019 | Journal Article | LibreCat-ID: 15741
Deep reinforcement learning for wireless sensor scheduling in cyber–physical systems
A.S. Leong, A. Ramaswamy, D.E. Quevedo, H. Karl, L. Shi, Automatica (2019).
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2019 | Conference Paper | LibreCat-ID: 13123
A Genetic Algorithm Framework for Solving Wireless Virtual Network Embedding
H. Afifi, K. Horbach, H. Karl, in: 2019 International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) (WiMob 2019), Barcelona, Spain, 2019.
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2019 | Dissertation | LibreCat-ID: 13124
Scaling, placement, and routing for pliable virtualized composed services
S. Dräxler, Scaling, Placement, and Routing for Pliable Virtualized Composed Services, Universität Paderborn, 2019.
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2019 | Conference Paper | LibreCat-ID: 13292 | OA
"Producing Cloud-Native": Smart Manufacturing Use Cases on Kubernetes
S.B. Schneider, M. Peuster, K. Hannemann, D. Behnke, M. Müller, P.-B. Bök, H. Karl, in: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN) Demo Track, IEEE, Dallas, TX, USA, 2019.
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2019 | Journal Article | LibreCat-ID: 10325 | OA
Automated testing of NFV orchestrators against carrier-grade multi-PoP scenarios using emulation-based smoke testing
M. Peuster, M. Marchetti, G. García de Blas, H. Karl, EURASIP Journal on Wireless Communications and Networking (2019).
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2018 | Conference Paper | LibreCat-ID: 2474
MARVELO: Wireless Virtual Network Embedding for Overlay Graphs with Loops
H. Afifi, S. Auroux, H. Karl, in: Proc. of IEEE Wireless Communications and Networking Conference (WCNC), 2018.
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2018 | Conference Paper | LibreCat-ID: 2476
Modelling Time-Limited Capacity of a Wireless Channel as aMarkov Reward Process
B. Shiferaw Heyi, H. Karl, in: Proc. of IEEE Wireless Communications and Networking Conference (WCNC), 2018.
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2018 | Conference Paper | LibreCat-ID: 2480 | OA
Generating Resource and Performance Models for Service Function Chains: The Video Streaming Case
S. Dräxler, M. Peuster, M. Illian, H. Karl, in: 4th IEEE International Conference on Network Softwarization (NetSoft 2018), IEEE, 2018, pp. 318--322.
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2018 | Conference Paper | LibreCat-ID: 2481 | OA
Scaling and Placing Bidirectional Services with Stateful Virtual and Physical Network Functions
S. Dräxler, S.B. Schneider, H. Karl, in: 4th IEEE International Conference on Network Softwarization (NetSoft 2018), IEEE, 2018, pp. 123--131.
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2018 | Report | LibreCat-ID: 2483 | OA
Towards Predicting Resource Demands and Performance of Distributed Cloud Services
S. Dräxler, M. Peuster, M. Illian, H. Karl, Towards Predicting Resource Demands and Performance of Distributed Cloud Services, Wien, Darmstadt, 2018.
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2018 | Conference Paper | LibreCat-ID: 2472
Distributed Placement of Virtualized Control Applications in Mobile Backhaul Networks
S. Auroux, H. Karl, in: Proc. of IEEE Wireless Communications and Networking Conference (WCNC), 2018.
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2018 | Conference Paper | LibreCat-ID: 3217
DeepCAS: A Deep Reinforcement Learning Algorithm for Control-Aware Scheduling
B. Demirel, A. Ramaswamy, D. Quevedo, H. Karl, in: 2018.
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2018 | Conference Paper | LibreCat-ID: 3345 | OA
Let the state follow its flows: An SDN-based flow handover protocol to support state migration
M. Peuster, H. Küttner, H. Karl, in: 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal, n.d.
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2018 | Conference Paper | LibreCat-ID: 3346 | OA
Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains
M. Peuster, J. Kampmeyer, H. Karl, in: 4th IEEE International Conference on Network Softwarization (NetSoft 2018), Montreal, n.d.
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2018 | Conference Paper | LibreCat-ID: 3347 | OA
Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments
M. Peuster, M. Marchetti, G. Garcia de Blas, H. Karl, in: European Conference on Networks and Communications (EuCNC), Ljubljana, n.d.
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2018 | Journal Article | LibreCat-ID: 3152 | OA
JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services
S. Dräxler, H. Karl, Z.A. Mann, IEEE Transactions on Network and Service Management (2018).
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2018 | Conference Paper | LibreCat-ID: 6016 | OA
Understand your chains and keep your deadlines: Introducing time-constrained profiling for NFV
M. Peuster, H. Karl, in: IEEE/IFIP 14th International Conference on Network and Service Management (CNSM), IEEE/IFIP, Rome, n.d.
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2018 | Conference Paper | LibreCat-ID: 6483 | OA
A Prototyping Platform to Validate and Verify Network Service Header-based Service Chains
M. Peuster, S.B. Schneider, F. Christ, H. Karl, in: IEEE Conference on Network Function Virtualisation and Software Defined Networks (NFV-SDN) 5GNetApp, IEEE, Verona, 2018.
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2018 | Report | LibreCat-ID: 6485 | OA
Methodology for VNF Benchmarking Automation
R.V. Rosa, C.E. Rothenberg, M. Peuster, H. Karl, Methodology for VNF Benchmarking Automation, IETF, n.d.
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2018 | Conference Paper | LibreCat-ID: 6970 | OA
Trade-offs in Dynamic Resource Allocation in Network Function Virtualization
S.B. Schneider, S. Dräxler, H. Karl, in: IEEE Global Communications Conference (GLOBECOM 2018), IEEE, 2018.
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2018 | Conference Paper | LibreCat-ID: 6972 | OA
A Generic Emulation Framework for Reusing and Evaluating VNF Placement Algorithms
S.B. Schneider, M. Peuster, H. Karl, in: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN 2018), IEEE, 2018.
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2018 | Conference Paper | LibreCat-ID: 6974 | OA
A Fully Integrated Multi-Platform NFV SDK
S.B. Schneider, M. Peuster, W. Tavernier, H. Karl, in: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN 2018), IEEE, 2018.
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2018 | Dissertation | LibreCat-ID: 1208
Data-Centre Traffic Optimisation using Software-Defined Networks
A. Schwabe, Data-Centre Traffic Optimisation Using Software-Defined Networks, Universität Paderborn, 2018.
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2018 | Conference Paper | LibreCat-ID: 6859
MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks
H. Afifi, J. Schmalenstroeer, J. Ullmann, R. Haeb-Umbach, H. Karl, in: Speech Communication; 13th ITG-Symposium, 2018, pp. 1–5.
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2017 | Bachelorsthesis | LibreCat-ID: 3291
Microservice-based Execution Environment for Service Compositions
A. Schürmann, Microservice-Based Execution Environment for Service Compositions, Universität Paderborn, 2017.
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2017 | Conference Paper | LibreCat-ID: 2741
From Radio Design to System Evaluations for Ultra-Reliable and Low-Latency Communication
S. Ali Ashraf, Y.-P.E. Wang, S. Eldessoki, B. Holfeld, D. Parruca, M. Serror, J. Gross, in: Proceedings of 23th European Wireless Conference 2017, 17- 19.05.2017, Dresden, 2017.
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2017 | Journal Article | LibreCat-ID: 58 | OA
Specification, Composition, and Placement of Network Services with Flexible Structures
S. Dräxler, H. Karl, International Journal of Network Management (2017) 1--16.
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2017 | Journal Article | LibreCat-ID: 64 LibreCat | Files available | DOI
 

2017 | Conference Paper | LibreCat-ID: 708
Minimizing downtimes: Using dynamic reconfiguration and state management in SDN
A. Schwabe, E. Rojas, H. Karl, in: 2017 {IEEE} Conference on Network Softwarization, NetSoft 2017, Bologna, Italy, July 3-7, 2017, 2017, pp. 1--5.
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2017 | Conference Paper | LibreCat-ID: 717 | OA
SONATA: Service programming and orchestration for virtualized software networks
S. Dräxler, H. Karl, M. Peuster, H. Razzaghi Kouchaksaraei, M. Bredel, J. Lessmann, T. Soenen, W. Tavernier, S. Mendel-Brin, G. Xilouris, in: 2017 IEEE International Conference on Communications Workshops (ICC Workshops), IEEE, 2017.
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2017 | Conference Paper | LibreCat-ID: 723 | OA
A flexible multi-pop infrastructure emulator for carrier-grade MANO systems
M. Peuster, S. Dräxler, H. Razzaghi Kouchaksaraei, S. van Rossem, W. Tavernier, H. Karl, in: IEEE Conference on Network Softwarization, NetSoft 2017, Bologna, Italy, July 3-7, 2017, 2017, pp. 1--3.
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2017 | Conference Paper | LibreCat-ID: 87 | OA
Joint Optimization of Scaling and Placement of Virtual Network Services
S. Dräxler, H. Karl, Z.A. Mann, in: Proceedings of the 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid 2017), 2017.
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2017 | Conference Paper | LibreCat-ID: 981 | OA
Profile Your Chains, Not Functions. Automated Network Service Profiling in DevOps Environments
M. Peuster, H. Karl, in: IEEE Conference on Network Function Virtualisation and Software Defined Networks (NFV-SDN), Berlin, 2017.
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2017 | Conference Paper | LibreCat-ID: 983
Assessing Genetic Algorithms for Placing Flow Processing-aware Control Applications
S. Auroux, S. Scholz, H. Karl, in: Proc. European Wireless, 2017.
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2017 | Conference Paper | LibreCat-ID: 1618
Verification and validation framework for 5G network services and apps
M. Zhao, F. Le Gall, P. Cousin, R. Vilalta, R. Munoz, S. Castro, M. Peuster, S.B. Schneider, M. Siapera, E. Kapassa, D. Kyriazis, P. Hasselmeyer, G. Xilouris, C. Tranoris, S. Denazis, J. Martrat, in: 2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), IEEE, 2017.
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2017 | Conference Paper | LibreCat-ID: 1620
A Coordination Architecture for Wireless Industrial Automation
I. Aktas, J. Ansari, S. Auroux, D. Parruca, M.D. Perez Guirao, B. Holfeld, in: Proceedings of 23th European Wireless Conference, 2017.
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2016 | Dissertation | LibreCat-ID: 220
Application Deployment at Distributed Clouds
M. Keller, Application Deployment at Distributed Clouds, Universität Paderborn, 2016.
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2016 | Journal Article | LibreCat-ID: 714 | OA
DevOps for network function virtualisation: an architectural approach
H. Karl, S. Dräxler, M. Peuster, A. Galis, M. Bredel, A. Ramos, J. Martrat, M.S. Siddiqui, S. van Rossem, W. Tavernier, G. Xilouris, Transactions on Emerging Telecommunications Technologies 27 (2016) 1206–1215.
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2016 | Journal Article | LibreCat-ID: 726
DCT²Gen: A traffic generator for data centers
P. Wette, H. Karl, Computer Communications (2016) 45--58.
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2016 | Conference Paper | LibreCat-ID: 728
Composition of SDN applications: Options/challenges for real implementations
A. Schwabe, P. A. Aranda-Gutierrez, H. Karl, in: Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016, 2016, pp. 26--31.
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