Dr. rer. nat. Stefan Geißler
| Telefon | (0931) 31-83134 |
| Telefax | (0931) 31-86632 |
| stefan.geissler@informatik.uni-wuerzburg.de | |
| Raum | A209 |
| Anschrift | Lehrstuhl für Informatik III Am Hubland |
Publications
2025[ to top ]
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: A Discrete-Time Model of the 5G New Radio Uplink Channel.. In: The International Teletraffic Congress (ITC-36), Trondheim, 2025
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: Trust your local scaler: A continuous, decentralized approach to autoscaling. In: Performance Evaluation vol. 167, North-Holland (2025), p. 102452
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: Faro: a scalable and reliable outage detection algorithm for IoT Mobile Virtual Network Aggregators (2025)
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: Anomaly Detection for IoT Global Connectivity. In: arXiv preprint arXiv:2508.09660 (2025)
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: Irreconcilable differences? Investigating consensus of post-hoc XAI for ML-NIDS via decomposition.. In: AI and Sustainability in the Future of Network and Service Management: 21st International Conference on Network and Service Management (CNSM), September 2025, Bologna, Italy, 2025
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: Time-Sensitive Networking Over the Air: Combining 5G and TSN, Universität Würzburg (2025)
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: I choose you: evaluating the impact of feature selection on XAI consensus for ML-NIDS.. In: 3rd Workshop on Machine Learning in Networking (MaLeNe), co-located with the 6th International Conference on Networked Systems (NetSys 2025), Ilmenau, Germany, September 1, 2025: proceedings : Universität Augsburg, 2025
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: Anomaly Detection for IoT Global Connectivity. In: arXiv e-prints (2025), p. arXiv-2508
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: VIPNANO: Monitoring of Virtual Private Cloud Networks for Automated Anomaly Detection (2025)
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: Exploring the application of Time Series Foundation Models to network monitoring tasks. In: Computer Networks, Elsevier (2025), p. 111395
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: MARKlab: Distributed Measurements in Public Mobile Networks at International Scale.. In: 2025 9th Network Traffic Measurement and Analysis Conference (TMA) : IEEE, 2025, pp. 1–10
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: Hot Topic Abstract: Marina: realizing ML-driven real-time network traffic monitoring at terabit scale. In: NetSys 2025 (2025)
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2024[ to top ]
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: Untangling IoT global connectivity: the importance of mobile signaling traffic. In: IEEE Transactions on Network and Service Management vol. 21, IEEE (2024), Nr. 4, pp. 4435–4449
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: Plan the Access? Generic Hardware Independent Energy Consumption and Efficiency Model for Different LoRaWAN Channel Access Approaches. In: IEEE Internet of Things Journal, IEEE (2024)
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: Challenges and Opportunities for Global Cellular Connectivity. In: arXiv preprint arXiv:2411.19706 (2024)
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: The Effects of Topologies on the Performance of Real-Time Networks.. In: 2024 IEEE 10th International Conference on Network Softwarization (NetSoft) : IEEE, 2024, pp. 346–350
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: Time-Sensitive Networking over the Air: Combining 5G and TSN (2024)
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: Conducting Time-synchronized Measurements in 5G Campus Networks. In: Würzburg Workshop on Next-Generation Communication Networks (WueWoWas’24) (2024)
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: Towards 6G: Architectural Innovations and Challenges in the ORIGAMI Framework.. In: European Conference on Networks and Communications & 6G Summit, 2024, pp. 1–6
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: Marina: Realizing ML-Driven Real-Time Network Traffic Monitoring at Terabit Scale. In: IEEE Transactions on Network and Service Management, IEEE (2024)
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: Parameterizing 5g new radio: A comparative measurement study on throughput and delay.. In: 2024 20th International Conference on Network and Service Management (CNSM) : IEEE, 2024, pp. 1–7
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: Certainly Uncertain: Demystifying ML Uncertainty for Active Learning in Network Monitoring Tasks.. In: 2024 20th International Conference on Network and Service Management (CNSM) : IEEE, 2024, pp. 1–7
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: Marina: Realizing ml-driven real-time network traffic monitoring at terabit scale. In: IEEE Transactions on Network and Service Management vol. 21, IEEE (2024), Nr. 3, pp. 2773–2790
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: Towards Modeling the Impact of 5G New Radio on Dataplane Traffic Characteristics (2024)
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: Untangling IoT Global Connectivity: The Importance of Mobile Signaling Traffic. In: IEEE Transactions on Network and Service Management, IEEE (2024)
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: Energy Consumption in Converged Networks: A Study of LTE-M and Non-Terrestrial NB-IoT (2024)
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: Centralized vs. Decentralized: A Hybrid Performance Model of the TSN Resource Allocation Protocol.. In: 2024 20th International Conference on Network and Service Management (CNSM) : IEEE, 2024, pp. 1–9
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: Plan the access? Generic hardware independent energy consumption and efficiency model for different LoRaWAN channel access approaches. In: IEEE Internet of Things Journal vol. 11, IEEE (2024), Nr. 11, pp. 19678–19693
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: A Shortcut Through the IPX: Measuring Latencies in Global Mobile Roaming with Regional Breakouts.. In: 2024 8th Network Traffic Measurement and Analysis Conference (TMA) : IEEE, 2024, pp. 1–10
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: Towards 6g: Architectural innovations and challenges in the origami framework.. In: 2024 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit) : IEEE, 2024, pp. 1139–1144
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: Agree to Disagree: Exploring Consensus of XAI Methods for ML-based NIDS.. In: 2024 20th International Conference on Network and Service Management (CNSM) : IEEE, 2024, pp. 1–7
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: Parameterizing 5G New Radio: A Comparative Measurement Study on Throughput and Delay.. In: 2024 20th International Conference on Network and Service Management (CNSM) : IEEE, 2024, pp. 1–7
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2023[ to top ]
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: Developing a Library of Problem Scenarios for Time-Sensitive and Real-Time Networking.. In: International Conference on Networked Systems (NetSys), 2023
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: Resilience in Time-Sensitive Networking: An Overview and Open Research Directions.. In: 2023 13th International Workshop on Resilient Networks Design and Modeling (RNDM) : IEEE, 2023, pp. 1–8
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: Machine Learning Based Study of QoE Metrics in Twitch. tv Live Streaming.. In: NOMS 2023-2023 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2023, pp. 1–7
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: Power to the Applications: The Vision of Continuous Decentralized Autoscaling.. In: 2023 IEEE/ACM 23rd International Symposium on Cluster, Cloud and Internet Computing Workshops (CCGridW) : IEEE, 2023, pp. 281–283
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: Collision and Energy Efficiency Assessment of LoRaWANs with Cluster-based Gateway Placement.. In: 2023 IEEE International Conference on Communications Workshops (ICC Workshops) : IEEE, 2023, pp. 391–396
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: MVNOCoreSim: A Digital Twin for Virtualized IoT-centric Mobile Core Networks. In: IEEE Internet of Things Journal, IEEE (2023)
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: Nb-iot vs. lte-m: Measurement study of the energy consumption of lpwan technologies.. In: 2023 IEEE International Conference on Communications Workshops (ICC Workshops) : IEEE, 2023, pp. 403–408
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: Uplink-based Live Session Model for Stalling Prediction in Video Streaming.. In: NOMS 2023-2023 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2023, pp. 1–9
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: Collision and energy efficiency assessment of LoRaWANs with cluster-based gateway placement.. In: 2023 IEEE International Conference on Communications Workshops (ICC Workshops) : IEEE, 2023, pp. 391–396
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: Machine learning based study of QoE metrics in Twitch. Tv live streaming.. In: NOMS 2023-2023 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2023, pp. 1–7
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: Performance evaluation of next-generation data plane architectures and their components.. In: NOMS 2023-2023 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2023, pp. 1–6
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: Towards Understanding the Signaling Traffic in 5G Core Networks.. In: Würzburg Workshop on Modeling, Analysis and Simulation of Next-Generation Communication Networks (WueWoWAS’23), 2023
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: Efficient graph-based gateway placement for large-scale LoRaWAN deployments. In: Computer Communications vol. 204, Elsevier (2023), pp. 11–23
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: Leistungsbewertung von Data Plane Architekturen der nächsten Generation sowie ihrer Komponenten, Gesellschaft für Informatik eV (2023)
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: Towards Understanding the Global IPX Network from an MVNO Perspective.. In: Würzburg Workshop on Modeling, Analysis and Simulation of Next-Generation Communication Networks (WueWoWAS’23), 2023
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: Paving the Way for an Energy Efficient and Sustainable Future Internet of Things.. In: Würzburg Workshop on Modeling, Analysis and Simulation of Next-Generation Communication Networks (WueWoWAS’23), 2023
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: Mvnocoresim: A digital twin for virtualized iot-centric mobile core networks. In: IEEE Internet of Things Journal vol. 10, IEEE (2023), Nr. 15, pp. 13974–13987
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: DARTA: Generation of Autocorrelated Random Numbers using Discrete AutoRegression To Anything.. In: 2023 35th International Teletraffic Congress (ITC-35) : IEEE, 2023, pp. 1–9
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: NB-IoT vs. LTE-M: Measurement Study of the Energy Consumption of LPWAN Technologies.. In: 2023 IEEE International Conference on Communications Workshops (ICC Workshops) : IEEE, 2023, pp. 403–408
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: Uplink-based live session model for stalling prediction in video streaming.. In: NOMS 2023-2023 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2023, pp. 1–9
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: DBM: Decentralized Burst Mitigation for Periodic LoRa Devices Using Self-Organizing Radio Access.. In: ICC 2023-IEEE International Conference on Communications : IEEE, 2023, pp. 253–258
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2022[ to top ]
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: Data usage in iot: A characterization of gtp tunnels in m2m mobile networks.. In: NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2022, pp. 1–6
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: Simulative Performance Study of Slotted Aloha for LoRaWAN Channel Access.. In: NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2022, pp. 1–9
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: Generic Model to Quantify Energy Consumption for Different LoRaWAN Channel Access Methods.. In: 2022 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) : IEEE, 2022, pp. 290–295
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: Characterizing mobile signaling anomalies in the internet-of-things.. In: NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2022, pp. 1–6
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: Simulative performance study of slotted aloha for lorawan channel access.. In: NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2022, pp. 1–9
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: Discrete-time analysis of multi-component queuing networks under renewal approximation.. In: 34th International Teletraffic Congress (ITC 34), IEEE, 2022
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: Analytical model for the energy efficiency in low power iot deployments.. In: 2022 IEEE 8th International Conference on Network Softwarization (NetSoft) : IEEE, 2022, pp. 19–24
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: Characterizing Mobile Signaling Anomalies in the Internet-of-Things.. In: NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2022, pp. 1–6
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: Generic model to quantify energy consumption for different LoRaWAN channel access methods.. In: 2022 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) : IEEE, 2022, pp. 290–295
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: Generic model to quantify energy consumption for different lorawan channel access methods.. In: 2022 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) : IEEE, 2022, pp. 290–295
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: Identification of Signaling Patterns in Mobile IoT Signaling Traffic.. In: Würzburg Workshop on Next-Generation Communication Networks (WueWoWas’22), 2022
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: Characterizing mobile signaling anomalies in the Internet-of-Things.. In: NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2022, pp. 1–6
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: Graph-based gateway placement for better performance in LoRaWAN deployments.. In: 2022 20th Mediterranean Communication and Computer Networking Conference (MedComNet) : IEEE, 2022, pp. 190–199
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: An introduction to online video game qos and qoe influencing factors. In: IEEE Communications Surveys & Tutorials vol. 24, IEEE (2022), Nr. 3, pp. 1894–1925
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: DBM: Decentralized Burst Mitigation for Self-Organizing LoRa Deployments.. In: Würzburg Workshop on Next-Generation Communication Networks (WueWoWas’22), 2022
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: Youtube dataset on mobile streaming for internet traffic modeling and streaming analysis. In: Scientific Data vol. 9, Nature Publishing Group UK London (2022), Nr. 1, p. 293
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: An introduction to online video game QoS and QoE influencing factors. In: IEEE Communications Surveys & Tutorials vol. 24, IEEE (2022), Nr. 3, pp. 1894–1925
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: LoRaWAN Network Planning in Smart Environments: Towards Reliability, Scalability, and Cost Reduction.. In: Würzburg Workshop on Next-Generation Communication Networks (WueWoWas’22), 2022
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: Data Usage in IoT: A Characterization of GTP Tunnels in M2M Mobile Networks.. In: NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2022, pp. 1–6
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: Simulative performance study of slotted aloha for LoRaWAN channel access.. In: NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium : IEEE, 2022, pp. 1–9
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2021[ to top ]
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: Talk to Me: Investigating the Traffic Characteristics of Amazon Echo Dot and Google Home.. In: 2020 IEEE Eighth International Conference on Communications and Electronics (ICCE) : IEEE, 2021, pp. 521–526
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: Discrete-time Modeling of NFV Accelerators that Exploit Batched Processing. In: ACM Transactions on Modeling and Performance Evaluation of Computing Systems vol. 6, ACM New York, NY (2021), Nr. 3, pp. 1–27
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: Discrete-time Analysis of Multicomponent GI/GI/1 Queueing Networks (2021)
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: Discrete-time Analysis of Multicomponent GI/GI/1 Queueing Networks.. In: Conference on Networked Systems 2021, 2021
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: Signaling traffic in internet-of-things mobile networks.. In: 2021 IFIP/IEEE International Symposium on Integrated Network Management (IM) : IEEE, 2021, pp. 452–458
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: Discrete-time modeling of NFV accelerators that exploit batched processing. In: ACM Transactions on Modeling and Performance Evaluation of Computing Systems vol. 6, ACM New York, NY (2021), Nr. 3, pp. 1–27
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2020[ to top ]
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: Modeling of traffic flows in internet of things using renewal approximation.. In: Advances in Optimization and Decision Science for Society, Services and Enterprises: ODS, Genoa, Italy, September 4-7, 2019 : Springer International Publishing Cham, 2020, pp. 483–492
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2019[ to top ]
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: The power of composition: Abstracting a multi-device SDN data path through a single API. In: IEEE Transactions on Network and Service Management vol. 17, IEEE (2019), Nr. 2, pp. 722–735
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: Vorhabenbezeichnung: EUREKA-Projekt: SENDATE-Planets (Secure networking for a data center cloud in Europe-programmable architecture for distributed network functions and security); Teilvorhaben: Cloud as layer for yielding performant secure operations (CALYPSO): Abschlussbericht: Laufzeit des Vorhabens: 01.04. 2016-31.03. 2019: Berichtszeitraum: 01.04. 2016-31.3. 2019, Julius-Maximilians-Universität Würzburg (2019)
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: Discrete-time analysis of the blockchain distributed ledger technology.. In: 2019 31st International Teletraffic Congress (ITC 31) : IEEE, 2019, pp. 130–137
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: Addressing Shortcomings of Existing DDoS Protection Software Using Software-Defined Networking, Gesellschaft für Informatik eV (2019)
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: KOMon—Kernel-based online monitoring of VNF packet processing times.. In: 2019 International Conference on Networked Systems (NetSys) : IEEE, 2019, pp. 1–8
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: Addressing Shortcomings of Existing DDoS Protection Software Using Software-Defined Networking.. In: Softwaretechnik-Trends Band 39, Heft 3 : Gesellschaft für Informatik eV, 2019, pp. 37–39
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: Addressing Shortcomings of Existing DDoS Protection Software Using Software-Defined Networking. In: Softwaretechnik-Trends Band 39, Heft 3, Gesellschaft für Informatik eV (2019)
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: The power of composition: Abstracting a multi-device sdn data path through a single api. In: IEEE Transactions on Network and Service Management vol. 17, IEEE (2019), Nr. 2, pp. 722–735
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: Discrete-time modeling of nfv accelerators that exploit batched processing.. In: IEEE INFOCOM 2019-IEEE Conference on Computer Communications : IEEE, 2019, pp. 64–72
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: Automation und Digitalisierung: Potenzial und Einsatz von Blockchain-und Distributed-Ledger-Technologien in der Automatisierungstechnik, ZVEI (2019)
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: Modeling of traffic flows in internet of things using renewal approximation. In: Advances in Optimization and Decision Science for Society, Services and Enterprises: ODS, Genoa, Italy, September 4-7, 2019, Springer International Publishing (2019), pp. 483–492
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2018[ to top ]
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: Estimating the flow rule installation time of SDN switches when facing control plane delay.. In: International Conference on Measurement, Modelling and Evaluation of Computing Systems : Springer International Publishing Cham, 2018, pp. 113–126
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: Tablevisor 2.0: hardware-independent multi table processing. In: KuVS-Fachgespräch Fog Computing 2018 (2018), p. 33
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: Deriving youtube playout phases from encrypted packet level traffic.. In: 2018 30th International Teletraffic Congress (ITC 30). vol. 1 : IEEE, 2018, pp. 97–100
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: Evaluation of the benefits of variable segment durations for adaptive streaming.. In: 2018 Tenth International Conference on Quality of Multimedia Experience (QoMEX) : IEEE, 2018, pp. 1–6
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: Estimating the flow rule installation time of SDN switches when facing control plane delay.. In: Measurement, Modelling and Evaluation of Computing Systems: 19th International GI/ITG Conference, MMB 2018, Erlangen, Germany, February 26-28, 2018, Proceedings 19 : Springer International Publishing, 2018, pp. 113–126
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: Benchmarking the ONOS controller with OFCProbe.. In: 2018 IEEE Seventh International Conference on Communications and Electronics (ICCE) : IEEE, 2018, pp. 367–372
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2017[ to top ]
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: Comparison of the initial delay for video playout start for different HTTP-based transport protocols.. In: 2017 IFIP/IEEE Symposium on Integrated Network and Service Management (IM) : IEEE, 2017, pp. 1027–1030
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: Tablevisor 2.0: Towards full-featured, scalable and hardware-independent multi table processing.. In: 2017 IEEE Conference on Network Softwarization (NetSoft) : IEEE, 2017, pp. 1–8
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: An AAL-oriented measurement-based evaluation of different HTTP-based data transport protocols.. In: 2017 IFIP/IEEE Symposium on Integrated Network and Service Management (IM) : IEEE, 2017, pp. 1162–1167
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: Taming the complexity of artifact reproducibility.. In: Proceedings of the Reproducibility Workshop, 2017, pp. 14–16
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: A discrete-time model for optimizing the processing time of virtualized network functions. In: Computer Networks vol. 125, Elsevier (2017), pp. 4–14
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2016[ to top ]
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: Zoom: Lightweight sdn-based elephant detection.. In: 2016 28th International Teletraffic Congress (ITC 28). vol. 2 : IEEE, 2016, pp. 1–6
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