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61 Publications
2024 | Journal Article | LibreCat-ID: 53531
Ghafouri, Saeid, Kamran Razavi, Mehran Salmani, Alireza Sanaee, Tania Lorido Botran, Lin Wang, Joseph Doyle, and Pooyan Jamshidi. “IPA: Inference Pipeline Adaptation to Achieve High Accuracy and Cost-Efficiency.” Journal of Systems Research (JSys), n.d.
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2022 | Journal Article | LibreCat-ID: 32854
Redder, Adrian, Arunselvan Ramaswamy, and Holger Karl. “Practical Network Conditions for the Convergence of Distributed Optimization.” IFAC-PapersOnLine 55, no. 13 (2022): 133–138.
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2021 | Journal Article | LibreCat-ID: 21808 | 
Schneider, Stefan Balthasar, Ramin Khalili, Adnan Manzoor, Haydar Qarawlus, Rafael Schellenberg, Holger Karl, and Artur Hecker. “Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning.” Transactions on Network and Service Management, 2021. https://doi.org/10.1109/TNSM.2021.3076503.
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2020 | Journal Article | LibreCat-ID: 16278
Nomikos, Nikolaos, Emmanouel T. Michailidis, Panagiotis Trakadas, Demosthenes Vouyioukas, Holger Karl, Josep Martrat, Theodore Zahariadis, Konstantinos Papadopoulos, and Stamatis Voliotis. “A UAV-Based Moving 5G RAN for Massive Connectivity of Mobile Users and IoT Devices.” Vehicular Communications, 2020. https://doi.org/10.1016/j.vehcom.2020.100250.
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2020 | Journal Article | LibreCat-ID: 16280
Li, Feng, Dongxiao Yu, Huan Yang, Jiguo Yu, Holger Karl, and Xiuzhen Cheng. “Multi-Armed-Bandit-Based Spectrum Scheduling Algorithms in Wireless Networks: A Survey.” IEEE Wireless Communications, 2020, 24–30. https://doi.org/10.1109/mwc.001.1900280.
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2020 | Journal Article | LibreCat-ID: 13770
Karl, Holger, Dennis Kundisch, Friedhelm Meyer auf der Heide, and Heike Wehrheim. “A Case for a New IT Ecosystem: On-The-Fly Computing.” Business & Information Systems Engineering 62, no. 6 (2020): 467–81. https://doi.org/10.1007/s12599-019-00627-x.
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2019 | Journal Article | LibreCat-ID: 8113 |
Peuster, Manuel, Christian Dröge, Clemens Boos, and Holger Karl. “Joint Testing and Profiling of Microservice-Based Network Services Using TTCN-3.” ICT Express, 2019. https://doi.org/10.1016/j.icte.2019.02.001.
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2019 | Journal Article | LibreCat-ID: 8795 |
Peuster, Manuel, Hannes Küttner, and Holger Karl. “A Flow Handover Protocol to Support State Migration in Softwarized Networks.” International Journal of Network Management, 2019. https://doi.org/10.1002/nem.2067.
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2019 | Journal Article | LibreCat-ID: 9823
Soenen, Thomas, Wouter Tavernier, Manuel Peuster, Felipe Vicens, George Xilouris, Stavros Kolometsos, Michail-Alexandros Kourtis, and Didier Colle. “Empowering Network Service Developers: Enhanced NFV DevOps and Programmable MANO.” IEEE Communications Magazine, 2019, 89–95. https://doi.org/10.1109/mcom.2019.1800810.
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2019 | Journal Article | LibreCat-ID: 9824 |
Peuster, Manuel, Stefan Balthasar Schneider, Mengxuan Zhao, George Xilouris, Panagiotis Trakadas, Felipe Vicens, Wouter Tavernier, et al. “Introducing Automated Verification and Validation for Virtualized Network Functions and Services.” IEEE Communications Magazine, 2019, 96–102. https://doi.org/10.1109/mcom.2019.1800873.
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2019 | Journal Article | LibreCat-ID: 15741
Leong, Alex S., Arunselvan Ramaswamy, Daniel E. Quevedo, Holger Karl, and Ling Shi. “Deep Reinforcement Learning for Wireless Sensor Scheduling in Cyber–Physical Systems.” Automatica, 2019. https://doi.org/10.1016/j.automatica.2019.108759.
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2019 | Journal Article | LibreCat-ID: 10325 |
Peuster, Manuel, Michael Marchetti, Gerardo García de Blas, and Holger Karl. “Automated Testing of NFV Orchestrators against Carrier-Grade Multi-PoP Scenarios Using Emulation-Based Smoke Testing.” EURASIP Journal on Wireless Communications and Networking, 2019. https://doi.org/10.1186/s13638-019-1493-2.
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2018 | Journal Article | LibreCat-ID: 3152 |
Dräxler, Sevil, Holger Karl, and Zoltan Adam Mann. “JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services.” IEEE Transactions on Network and Service Management, 2018. https://doi.org/10.1109/TNSM.2018.2846572.
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2017 | Journal Article | LibreCat-ID: 58 |
Dräxler, Sevil, and Holger Karl. “Specification, Composition, and Placement of Network Services with Flexible Structures.” International Journal of Network Management, no. 2 (2017): 1--16. https://doi.org/10.1002/nem.1963.
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2017 | Journal Article | LibreCat-ID: 64
Keller, Matthias, and Holger Karl. “Response-Time-Optimised Service Deployment: MILP Formulations of Piece-Wise Linear Functions Approximating Non-Linear Bivariate Mixed-Integer Functions.” IEEE Transactions on Network and Service Management, no. 1 (2017): 121--135. https://doi.org/10.1109/TNSM.2016.2611590.
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2016 | Journal Article | LibreCat-ID: 714 |
Karl, Holger, Sevil Dräxler, Manuel Peuster, Alex Galis, Michael Bredel, Aurora Ramos, Josep Martrat, et al. “DevOps for Network Function Virtualisation: An Architectural Approach.” Transactions on Emerging Telecommunications Technologies 27, no. 9 (2016): 1206–15. https://doi.org/10.1002/ett.3084.
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2016 | Journal Article | LibreCat-ID: 726
Wette, Philip, and Holger Karl. “DCT2Gen: A Traffic Generator for Data Centers.” Computer Communications, 2016, 45--58. https://doi.org/10.1016/j.comcom.2015.12.001.
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2016 | Journal Article | LibreCat-ID: 1373
Herlich, Matthias, Nico Bredenbals, and Holger Karl. “Delayed (de-)Activation in Servers with a Sleep Mode.” Sustainable Computing: Informatics and Systems 10 (2016): 48–55. https://doi.org/10.1016/j.suscom.2016.04.002.
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2014 | Journal Article | LibreCat-ID: 467
Künsemöller, Jörn, and Holger Karl. “A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service.” Future Generation Computer Systems, 2014, 44--52. https://doi.org/10.1016/j.future.2014.03.005.
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2014 | Journal Article | LibreCat-ID: 753
Beister, Frederic, Martin Dräxler, J. Aelken, and Holger Karl. “Power Model Design for ICT Systems -- A Generic Approach.” Computer Communications, 2014, 77--85. https://doi.org/10.1016/j.comcom.2014.02.007.
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