Publications
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2024 |
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Johannes Schleicher, Nikolas Wehner, Tobias Ho?feld and Michael Seufert. 2024. (Not) the sum of its parts: relating individual video and browsing stimuli to web session QoE. In Markus Fiedler, Lea Skorin-Kapov, Hadi Amirpour, Karel Fliegel (Eds.). 2024 16th International Conference on Quality of Multimedia Experience (QoMEX), June 18-20, 2024, Karlshamn, Sweden. IEEE, Piscataway, NJ, 104-110 DOI: 10.1109/QoMEX61742.2024.10598239 |
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Katharina Dietz, Mehrdad Hajizadeh, Johannes Schleicher, Nikolas Wehner, Stefan Geissler, Pedro Casas, Michael Seufert and Tobias Ho?feld. in press. Agree to disagree: exploring consensus of XAI methods for ML-based NIDS. In 1st Workshop on Network Security Operations (NeSecOr), Prague, Czech Republic, 28-31 October 2024. IEEE, Piscataway, NJ |
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Michael Seufert, Marius Spangenberger, Fabian Poignée, Florian Wamser, Werner Robitza, Christian Timmerer and Tobias Ho?feld. in press. COBIRAS: offering a continuous bit rate slide to maximize DASH streaming bandwidth utilization. ACM Transactions on Multimedia Computing, Communications, and Applications . DOI: 10.1145/3677379 |
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Katharina Dietz, Mehrdad Hajizadeh, Nikolas Wehner, Stefan Geissler, Pedro Casas, Michael Seufert and Tobias Ho?feld. in press. Certainly uncertain: demystifying ML uncertainty for active learning in network monitoring tasks. In 20th International Conference on Network and Service Management (CNSM), Prague, Czech Republic, 28-31 October 2024. |
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Belén Brandino, Eduardo Grampin, Katharina Dietz, Nikolas Wehner, Michael Seufert, Tobias Ho?feld and Pedro Casas. 2024. HALIDS: a hardware-assisted machine learning IDS for in-network monitoring. In Mirja Kühlewind, Nitinder Mohan, Matthias W?hlisch, Bozheng Pang (Eds.). 2024 8th Network Traffic Measurement and Analysis Conference (TMA), May 21-24, 2024, Dresden, Germany. IEEE, Piscataway, NJ, 1-4 DOI: 10.23919/TMA62044.2024.10559083 |
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Michael Seufert and Irena Orsolic. 2024. Improving the transfer of machine learning-based video QoE estimation across diverse networks. IEEE Transactions on Network and Service Management 21, 3, 2824-2836. DOI: 10.1109/tnsm.2023.3326664 |
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Kien Nguyen, Filip Simonovski, Frank Loh, Tobias Ho?feld and Nguyen Huu Thanh. 2024. Investigation of container network function deployment costs in the edge cloud. In Prosper Chemouil, Barbara Martini, Carmen Mas Machuca, Panagiotis Papadimitriou, Davide Borsatti, Stéphane Rovedakis (Eds.). 2024 7th Conference on Innovation in Clouds, Internet and Networks (ICIN), Paris, France, March 11-14, 2024. IEEE, Piscataway, NJ, 9-16 DOI: 10.1109/ICIN60470.2024.10494438 |
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Haitham Afifi, Sabrina Pochaba, Andreas Boltres, Dominic Laniewski, Janek Haberer, Leonard Paeleke, Reza Poorzare, Daniel Stolpmann, Nikolas Wehner, Adrian Redder, Eric Samikwa and Michael Seufert. 2024. Machine learning with computer networks: techniques, datasets, and models. IEEE Access 12, 54673-54720. DOI: 10.1109/access.2024.3384460 |
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Michael Seufert, Katharina Dietz, Nikolas Wehner, Stefan Gei?ler, Joshua Schüler, Manuel Wolz, Andreas Hotho, Pedro Casas, Tobias Ho?feld and Anja Feldmann. 2024. Marina: realizing ML-driven real-time network traffic monitoring at terabit scale. IEEE Transactions on Network and Service Management 21, 3, 2773-2790. DOI: 10.1109/tnsm.2024.3382393 |
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Nikolas Wehner, Nils Feldhus, Michael Seufert, Sebastian M?ller and Tobias Ho?feld. 2024. QoEXplainer: mediating explainable quality of experience models with large language models. In 2024 16th International Conference on Quality of Multimedia Experience (QoMEX), June 18-20, 2024, Karlshamn, Sweden. IEEE, Piscataway, NJ, 72-75 DOI: 10.1109/QoMEX61742.2024.10598297 |
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Anika Seufert, Carina Baur, Fabian Poignée, Michael Seufert and Tobias Ho?feld. 2024. Sitting, chatting, waiting: influence of loading times on mobile instant messaging QoE. In 2024 16th International Conference on Quality of Multimedia Experience (QoMEX), June 18-20, 2024, Karlshamn, Sweden. IEEE, Piscataway, NJ, 100-103 DOI: 10.1109/QoMEX61742.2024.10598245 |
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Katharina Dietz, Michael Mühlhauser, Jochen K?gel, Stephan Schwinger, Marleen Sichermann, Michael Seufert, Dominik Herrmann and Tobias Ho?feld. 2024. The missing link in network intrusion detection: taking AI/ML research efforts to users. IEEE Access 12, 79815-79837. DOI: 10.1109/access.2024.3406939 |
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Fabian Poignée, Anika Seufert, Frank Loh, Michael Seufert and Tobias Ho?feld. in press. Towards source traffic modeling for mobile instant messaging. In 15th International Conference on Network of the Future (NoF 2024), Castelldefels, Spain, 2-4 October 2024. |
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Katharina Dietz, Michael Seufert and Tobias Ho?feld. 2024. Want more WANs? Comparison of traditional and GAN-based generation of Wide Area Network topologies via graph and performance metrics. IEEE Transactions on Network and Service Management 21, 1, 4-19. DOI: 10.1109/tnsm.2023.3298205 |
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2023 |
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2023. 2nd Workshop on Machine Learning & Netwoking (MaLeNe), co-located with the 5th International Conference on Networked Systems (NetSys 2023), Potsdam, Berlin, September 4, 2023: proceedings. In Michael Seufert, Andreas Blenk, Olaf Landsiedel (Eds.). Universit?t Augsburg, Augsburg |
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Katharina Dietz, Nikolas Wehner, Pedro Casas, Tobias Ho?feld and Michael Seufert. 2023. Demystifying user-based active learning for network monitoring tasks. In Michael Seufert, Andreas Blenk, Olaf Landsiedel (Eds.). 2nd Workshop on Machine Learning & Netwoking (MaLeNe), co-located with the 5th International Conference on Networked Systems (NetSys 2023), Potsdam, Berlin, September 4, 2023: proceedings. Universit?t Augsburg, Augsburg |
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Nikolas Wehner, Michael Seufert, Raimund Schatz and Tobias Ho?feld. 2023. Do you agree? Contrasting Google's core web vitals and the impact of cookie consent banners with actual web QoE. Quality and User Experience 8, 1, 5. DOI: 10.1007/s41233-023-00058-3 |
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Lucjan Janowski, Jakub Nawa?a, Tobias Ho?feld and Michael Seufert. 2023. Experiment precision measures and methods for experiment comparisons. In Hantao Liu, Sam Van Damme, Tim Wauters (Eds.). 15th International Conference on Quality of Multimedia Experience (QoMEX), 20-22 June 2023, Ghent, Belgium. IEEE, Piscataway, NJ, 49-54 DOI: 10.1109/qomex58391.2023.10178599 |
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Nikolas Wehner, Anika Seufert, Tobias Ho?feld and Michael Seufert. 2023. Explainable data-driven QoE modelling with XAI. In Hantao Liu, Sam Van Damme, Tim Wauters (Eds.). 2023 15th International Conference on Quality of Multimedia Experience (QoMEX), 20-22 June 2023, Ghent, Belgium. IEEE, Piscataway, NJ, 7-12 DOI: 10.1109/qomex58391.2023.10178499 |
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Katharina Dietz, Nicholas Gray, Manuel Wolz, Claas Lorenz, Tobias Ho?feld and Michael Seufert. 2023. Moving down the stack: performance evaluation of packet processing technologies for stateful firewalls. In Kemal Akkaya, Olivier Festor, Carol Fung, Mohammad Ashiqur Rahman, Lisandro Zambenedetti Granville, Carlos Raniery Paula dos Santos (Eds.). NOMS 2023-2023 IEEE/IFIP Network Operations and Management Symposium, 8-12 May 2023, Miami, Florida, USA. IEEE, Piscataway, NJ, 1-7 DOI: 10.1109/noms56928.2023.10154224 |
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Anika Seufert, Fabian Poignée, Michael Seufert and Tobias Ho?feld. 2023. Share and multiply: modeling communication and generated traffic in private WhatsApp groups. IEEE Access 11, 25401-25414. DOI: 10.1109/access.2023.3254913 |
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2022 |
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Nikolas Wehner, Monisha Amir, Michael Seufert, Raimund Schatz and Tobias Ho?feld. 2022. A vital improvement? Relating Google's core web vitals to actual web QoE. In Jan-Niklas Voigt-Antons, Oliver Hohlfeld, Florian Metzger, Raimund Schatz (Eds.). 2022 14th International Conference on Quality of Multimedia Experience (QoMEX), 5-7 September 2022, Lippstadt, Germany. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex55416.2022.9900881 |
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Florian Metzger, Stefan Gei?ler, Alexej Grigorjew, Frank Loh, Christian Moldovan, Michael Seufert and Tobias Ho?feld. 2022. An introduction to online video game QoS and QoE influencing factors. IEEE Communications Surveys & Tutorials 24, 3, 1894-1925. DOI: 10.1109/comst.2022.3177251 |
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Katharina Dietz, Michael Seufert and Tobias Ho?feld. 2022. Comparing traditional and GAN-based approaches for the synthesis of Wide Area Network topologies. In Marinos Charalambides, Panagiotis Papadimitriou, Walter Cerroni, Salil Kanhere, Lefteris Mamatas (Eds.). 2022 18th International Conference on Network and Service Management (CNSM), 31 October - 4 November 2022, Thessaloniki, Greece. IEEE, Piscataway, NJ, 64-72 DOI: 10.23919/cnsm55787.2022.9964866 |
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Pedro Casas, Michael Seufert, Sarah Wassermann, Bruno Gardlo, Nikolas Wehner and Raimund Schatz. 2022. DeepCrypt - deep learning for QoE monitoring and fingerprinting of user actions in adaptive video streaming. In Alexander Clemm, Guido Maier, Carmen Mas Machuca, K. K. Ramakrishnan, Fulvio Risso, Prosper Chemouil, Noura Limam (Eds.). 2022 IEEE 8th International Conference on Network Softwarization (NetSoft), 27 June 2022 - 1 July 2022, Milan, Italy. IEEE, Piscataway, NJ, 259-263 DOI: 10.1109/netsoft54395.2022.9844113 |
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Pedro Casas, Nikolas Wehner, Sarah Wassermann and Michael Seufert. 2022. Fingerprinting web pages and smartphone apps from encrypted network traffic with WebScanner. In Stefano Secci (Ed.). IEEE 11th International Conference on Cloud Networking (CloudNet), 7-10 November 2022, Paris, France. IEEE, Piscataway, NJ, 1-9 DOI: 10.1109/cloudnet55617.2022.9978877 |
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Katharina Dietz, Nicholas Gray, Michael Seufert and Tobias Ho?feld. 2022. ML-based performance prediction of SDN using simulated data from real and synthetic networks. In Pal Varga, Lisandro Zambenedetti Granville, Alex Galis, Istvan Godor, Noura Limam, Prosper Chemouil, Jér?me Fran?ois, Marc-Oliver Pahl (Eds.). NOMS 2022 - 2022 IEEE/IFIP Network Operations and Management Symposium, April 25-29, 2022, Budapest, Hungary. IEEE, Piscataway, NJ, 1-7 DOI: 10.1109/noms54207.2022.9789916 |
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Pedro Casas, Sarah Wassermann, Nikolas Wehner, Michael Seufert and Tobias Ho?feld. 2022. Not all web pages are born the same content tailored learning for web QoE inference. In Marco Carratu' (Ed.). IEEE International Symposium on Measurements & Networking (M&N), 18-20 July 2022, Padua, Italy. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/mn55117.2022.9887781 |
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Nikolas Wehner, Markus Ring, Joshua Schüler, Andreas Hotho, Tobias Ho?feld and Michael Seufert. 2022. On learning hierarchical embeddings from encrypted network traffic. In Pal Varga, Lisandro Zambenedetti Granville, Alex Galis, Istvan Godor, Noura Limam, Prosper Chemouil, Jér?me Fran?ois, Marc-Oliver Pahl (Eds.). NOMS 2022-2022 IEEE/IFIP Network Operations and Management Symposium, 5-29 April 2022, Budapest, Hungary. IEEE, New York, NY, 1-7 DOI: 10.1109/noms54207.2022.9789896 |
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Anika Seufert, Fabian Poignée, Tobias Ho?feld and Michael Seufert. 2022. Pandemic in the digital age: analyzing WhatsApp communication behavior before, during, and after the COVID-19 lockdown. Humanities and Social Sciences Communications 9, 1, 140. DOI: 10.1057/s41599-022-01161-0 |
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Anika Seufert, Ralf Schweifler, Fabian Poignee, Michael Seufert and Tobias Ho?feld. 2022. Waiting along the path: how browsing delays impact the QoE of music streaming applications. In Jan-Niklas Voigt-Antons, Oliver Hohlfeld, Florian Metzger, Raimund Schatz (Eds.). 2022 14th International Conference on Quality of Multimedia Experience (QoMEX), 5-7 September 2022, Lippstadt, Germany. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex55416.2022.9900883 |
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Pedro Casas, Sarah Wassermann, Michael Seufert, Nikolas Wehner, Olivia Dinica and Tobias Ho?feld. 2022. X-ray goggles for the ISP: improving in-network web and app QoE monitoring with deep learning. In Anna Sperotto, Roland van Rijswijk-Deij (Eds.). Network Traffic Measurement and Analysis Conference (TMA), 29-30 June 2022, Twente, Netherlands. International Federation for Information Processing, Laxenburg, 30 |
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2021 |
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Katharina Dietz, Michael Mühlhauser, Michael Seufert, Nicholas Gray, Tobias Ho?feld and Dominik Herrmann. 2021. Browser fingerprinting: how to protect machine learning models and data with differential privacy?. In Mathias Fischer, Winfried Lamerdorf (Eds.). 1st International Workshop on Machine Learning in Networking (MaLeNe), part of the Conference on Networked Systems 2021 (NetSys 2021), September 13-16, 2021, Lübeck, Germany. Universit?tsbibliothek TU Berlin, Berlin DOI: 10.14279/tuj.eceasst.80.1179 |
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Huyen T. T. Tran, Nam Pham Ngoc, Tobias Ho?feld, Michael Seufert and Truong Cong Thang. 2021. Cumulative quality modeling for HTTP adaptive streaming. ACM Transactions on Multimedia Computing, Communications, and Applications 17, 1, 22. DOI: 10.1145/3423421 |
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Anika Seufert, Svenja Schr?der and Michael Seufert. 2021. Delivering user experience over networks: towards a quality of experience?centered design cycle for improved design of networked applications. SN Computer Science 2, 6, 463. DOI: 10.1007/s42979-021-00851-x |
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Nicholas Gray, Katharina Dietz, Michael Seufert and Tobias Ho?feld. 2021. High performance network metadata extraction using P4 for ML-based intrusion detection systems. In IEEE 22nd International Conference on High Performance Switching and Routing (HPSR), 7-10 June 2021, Paris, France. IEEE, Piscataway, NJ, 1-7 DOI: 10.1109/hpsr52026.2021.9481849 |
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Nikolas Wehner, Michael Seufert, Joshua Schüler, Pedro Casas and Tobias Ho?feld. 2021. How are your apps doing? QoE inference and analysis in mobile devices. In Prosper Chemouil, Mehmet Ulema, Stuart Clayman, Müge Sayit, Cihat ?etinkaya, Stefano Secci (Eds.). Proceedings of the 2021 17th International Conference on Network and Service Management (CNSM), 25-29 October 2021, Izmir, Turkey. IEEE, Piscataway, NJ, 49-55 DOI: 10.23919/cnsm52442.2021.9615549 |
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Nikolas Wehner, Michael Seufert, Joshua Schüler, Sarah Wassermann, Pedro Casas and Tobias Ho?feld. 2021. Improving web QoE monitoring for encrypted network traffic through time series modeling. ACM SIGMETRICS Performance Evaluation Review 48, 4, 37-40. DOI: 10.1145/3466826.3466840 |
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Alexej Grigorjew, Michael Seufert, Nikolas Wehner, Jan Hofmann and Tobias Ho?feld. 2021. ML-assisted latency assignments in time-sensitive networking. In IFIP/IEEE International Symposium on Integrated Network Management (IM), 17-21 May 2021, Bordeaux, France. IEEE, Piscataway, NJ, 116-124 |
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Andrea Pimpinella, Alessandro E. C. Redondi, Frank Loh and Michael Seufert. 2021. Machine-learning based prediction of next HTTP request arrival time in adaptive video streaming. In Prosper Chemouil, Mehmet Ulema (Eds.). 17th International Conference on Network and Service Management (CNSM), 25-29 October 2021, Izmir, Turkey. IEEE, Piscataway, NJ, 558-564 DOI: 10.23919/cnsm52442.2021.9615552 |
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Pedro Casas, Sarah Wassermann, Nikolas Wehner, Michael Seufert, Joshua Schüler and Tobias Ho?feld. 2021. Mobile web and app QoE monitoring for ISPs - from encrypted traffic to speed index through machine learning. In 13th IFIP Wireless and Mobile Networking Conference (WMNC), 20-22 October 2021, Montreal, QC, Canada. IEEE, Piscataway, NJ, 40-47 DOI: 10.23919/wmnc53478.2021.9619058 |
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Tobias Ho?feld, Michael Seufert and Babak Naderi. 2021. On inter-rater reliability for crowdsourced QoE. In Tiago Falk, Amy Reibman, Hantao Liu, Florian Metzger (Eds.). 2021 13th International Conference on Quality of Multimedia Experience (QoMEX), 14-17 June 2021, Montreal, QC, Canada. IEEE, Piscataway, NJ, 37-42 DOI: 10.1109/qomex51781.2021.9465382 |
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Irena Orsolic and Michael Seufert. 2021. On machine learning based video QoE estimation across different networks. In Martina Antoni?, Jurica Babi? (Eds.). 16th International Conference on Telecommunications (ConTEL), 30 June - 2 July 2021, Zagreb, Croatia. IEEE, Piscataway, NJ, 62-69 DOI: 10.23919/contel52528.2021.9495971 |
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Matthias Hirth, Michael Seufert, Stanislav Lange, Markus Meixner and Phuoc Tran-Gia. 2021. Performance evaluation of hybrid crowdsensing and fixed sensor systems for event detection in urban environments. Sensors 21, 17, 5880. DOI: 10.3390/s21175880 |
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Nikolas Wehner, Michael Seufert, Viktoria Wiesner, Pedro Casas and Germán Capdehourat. 2021. Quality that matters: QoE monitoring in education service provider (ESP) networks. In IFIP/IEEE International Symposium on Integrated Network Management (IM), 17-21 May 2021, Bordeaux, France. IEEE, Piscataway, NJ, 830-835 |
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Michael Seufert. 2021. Statistical methods and models based on quality of experience distributions. Quality and User Experience 6, 1, 3. DOI: 10.1007/s41233-020-00044-z |
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2020 |
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Sarah Wassermann, Pedro Casas, Zied Ben Houidi, Alexis Huet, Michael Seufert, Nikolas Wehner, Joshua Schüler, Shengming Cai, Hao Shi, Jinchun Xu, Tobias Ho?feld and Dario Rossi. 2020. Are you on mobile or desktop? On the impact of end-user device on web QoE inference from encrypted traffic. In Nur Zincir-Heywood, Mehmet Ulema, Muge Sayit, Stuart Clayman, Myung-Sup Kim, Cihat Cetinkaya (Eds.). 16th International Conference on Network and Service Management (CNSM), 2-6 November 2020, Izmir, Turkey. IEEE, Piscataway, NJ, 1-9 DOI: 10.23919/cnsm50824.2020.9269095 |
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Michael Seufert, Julian Kargl, Johannes Schauer, Andreas Nuchter and Tobias Ho?feld. 2020. Different points of view: impact of 3D point cloud reduction on QoE of rendered images. In Andrew Hines, Niall Murray (Eds.). Twelfth International Conference on Quality of Multimedia Experience (QoMEX), 26-28 May 2020, Athlone, Ireland. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex48832.2020.9123143 |
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Sarah Wassermann, Pedro Casas, Michael Seufert, Nikolas Wehner, Joshua Schüler and Tobias Ho?feld. 2020. How good is your mobile (web) surfing? Speed index inference from encrypted traffic [Poster]. In Proceedings of the SIGCOMM '20 Poster and Demo Sessions, August 10-14, 2020, Virtual event. ACM, New York, NY, 35-36 DOI: 10.1145/3405837.3411382 |
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Michael Seufert, Nikolas Wehner, Viktoria Wieser, Pedro Casas and Germán Capdehourat. 2020. Mind the (QoE) gap: on the incompatibility of web and video QoE models in the wild. In Nur Zincir-Heywood, Mehmet Ulema, Muge Sayit, Stuart Clayman, Myung-Sup Kim, Cihat Cetinkaya (Eds.). 16th International Conference on Network and Service Management (CNSM), 2-6 November 2020, Izmir, Turkey. IEEE, Piscataway, NJ, 1-5 DOI: 10.23919/cnsm50824.2020.9269041 |
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Christian Moldovan, Frank Loh, Michael Seufert and Tobias Ho?feld. 2020. Optimizing HAS for 360-degree videos. In NOMS 2020 - 2020 IEEE/IFIP Network Operations and Management Symposium, 20-24 April 2020, Budapest, Hungary. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/noms47738.2020.9110464 |
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Kathrin Borchert, Michael Seufert, Kathrin Hildebrand and Tobias Ho?feld. 2020. QoE assessment of enterprise applications based on self-motivated ratings. In Andrew Hines, Niall Murray (Eds.). Twelfth International Conference on Quality of Multimedia Experience (QoMEX), 26-28 May 2020, Athlone, Ireland. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex48832.2020.9123149 |
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Nikolas Wehner, Michael Seufert, Sebastian Egger-Lampl, Bruno Gardlo, Pedro Casas and Raimund Schatz. 2020. Scoring high: analysis and prediction of viewer behavior and engagement in the context of 2018 FIFA WC live streaming. In Chang Wen Chen, Rita Cucchiara, Xian-Sheng Hua (Eds.). Proceedings of the 28th ACM International Conference on Multimedia, October 12-16, 2020, Seattle, WA, USA. ACM, New York, NY, 807-815 DOI: 10.1145/3394171.3414016 |
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Nikolas Wehner, Nils Mertinat, Michael Seufert and Tobias Ho?feld. 2020. Studying the impact of the content selection method on the video QoE on mobile devices. In Andrew Hines, Niall Murray (Eds.). Twelfth International Conference on Quality of Multimedia Experience (QoMEX), 26-28 May 2020, Athlone, Ireland. IEEE, Piscataway, NJ, 1-4 DOI: 10.1109/qomex48832.2020.9123088 |
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Sarah Wassermann, Michael Seufert, Pedro Casas, Li Gang and Kuang Li. 2020. ViCrypt to the rescue: real-time, machine-learning-driven video-QoE monitoring for encrypted streaming traffic. IEEE Transactions on Network and Service Management 17, 4, 2007-2023. DOI: 10.1109/tnsm.2020.3036497 |
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André Beyer, Andrew Hall, Anika Schwind, Christian Gassner, Fabrice Guillemin, Florian Wamser, Krzysztof Wascinski, Matthias Hirth, Michael Seufert, Pedro Casas, Phuoc Tran-Gia, Stefan Wunderer, Tobias Ho?feld, Werner Robitza, Wojciech Wascinski and Zied Ben Houidi. 2020. White paper on crowdsourced network and QoE measurements – definitions, use cases and challenges. Fakult?t für Mathematik und Informatik, Institut für Informatik, Universit?t Würzburg, Würzburg DOI: 10.25972/OPUS-20232 |
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2019 |
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Michael Seufert, Nikolas Wehner and Pedro Casas. 2019. A fair share for all: TCP-inspired adaptation logic for QoE fairness among heterogeneous HTTP adaptive video streaming clients. IEEE Transactions on Network and Service Management 16, 2, 475-488. DOI: 10.1109/tnsm.2019.2910380 |
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Michael Seufert, Sarah Wassermann and Pedro Casas. 2019. Considering user behavior in the quality of experience cycle: towards proactive QoE-aware traffic management. IEEE Communications Letters 23, 7, 1145-1148. DOI: 10.1109/lcomm.2019.2914038 |
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Michael Seufert, Pedro Casas, Nikolas Wehner, Li Gang and Kuang Li. 2019. Features that matter: feature selection for on-line stalling prediction in encrypted video streaming. In IEEE INFOCOM 2019 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 29 April - 2 May 2019, Paris, France. IEEE, Piscataway, NJ, 688-695 DOI: 10.1109/infcomw.2019.8845109 |
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Michael Seufert. 2019. Fundamental advantages of considering quality of experience distributions over mean opinion scores. In Sebastian M?ller, Sebastian Egger-Lampl (Eds.). Eleventh International Conference on Quality of Multimedia Experience (QoMEX), 5-7 June 2019, Berlin, Germany. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex.2019.8743296 |
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Sarah Wassermann, Michael Seufert, Pedro Casas, Li Gang and Kuang Li. 2019. I see what you see: real time prediction of video quality from encrypted streaming traffic. In Pedro Casas, Florian Wamser, Fabian Bustamante, David Choffnes (Eds.). Internet-QoE'19: Proceedings of the 4th Internet-QoE Workshop on QoE-based Analysis and Management of Data Communication Networks, October 21, 2019, Los Cabos, Mexico. ACM, New York, NY, 1-6 DOI: 10.1145/3349611.3355549 |
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Michael Seufert, Raimund Schatz, Nikolas Wehner, Bruno Gardlo and Pedro Casas. 2019. Is QUIC becoming the new TCP? On the potential impact of a new protocol on networked multimedia QoE. In Sebastian M?ller, Sebastian Egger-Lampl, Tobias Ho?feld, Raimund Schatz (Eds.). Eleventh International Conference on Quality of Multimedia Experience (QoMEX), 5-7 June 2019, Berlin, Germany. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex.2019.8743223 |
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Sarah Wassermann, Michael Seufert, Pedro Casas, Li Gang and Kuang Li. 2019. Let me decrypt your beauty: real-time prediction of video resolution and bitrate for encrypted video streaming. In Stefano Secci, Isabelle Chrisment, Marco Fiore (Eds.). 2019 Network Traffic Measurement and Analysis Conference (TMA), 19-21 June 2019, Paris, France. IEEE, Piscataway, NJ, 199-200 DOI: 10.23919/tma.2019.8784589 |
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Sarah Wassermann, Pedro Casas, Michael Seufert and Florian Wamser. 2019. On the analysis of youTube QoE in cellular networks through in-smartphone measurements. In Merouane Debbah, Guy Pujolle, Zoubir Mammeri, Marilia Curado, Thi Mai Trang Nguyen, Selma Boumerdassi (Eds.). 12th IFIP Wireless and Mobile Networking Conference (WMNC), 1-13 September 2019, Paris, France. IEEE, Piscataway, NJ, 71-78 DOI: 10.23919/wmnc.2019.8881828 |
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Lorenzo Maggi, Jeremie Leguay, Michael Seufert and Pedro Casas. 2019. Online detection of stalling and scrubbing in adaptive video streaming. In 2019 International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOPT), 3-7 June 2019, Avignon, France. IEEE, Piscataway, NJ, 1-8 DOI: 10.23919/wiopt47501.2019.9144108 |
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Michael Seufert, Raimund Schatz, Nikolas Wehner and Pedro Casas. 2019. QUICker or not? - An empirical analysis of QUIC vs TCP for video streaming QoE provisioning. In Alex Galis, Fabrice Guillemin, Filip Idzikowski, Muge Sayit (Eds.). 22nd Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN), 19-21 February 2019, Paris, France. IEEE, Piscataway, NJ, 7-12 DOI: 10.1109/icin.2019.8685913 |
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Michael Seufert, Pedro Casas, Nikolas Wehner, Li Gang and Kuang Li. 2019. Stream-based machine learning for real-time QoE analysis of encrypted video streaming traffic. In Filip Idzikowski, Muge Sayit (Eds.). 22nd Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN), 19-21 February 2019, Paris, France. IEEE, Piscataway, NJ, 76-81 DOI: 10.1109/icin.2019.8685901 |
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Sarah Wassermann, Michael Seufert, Pedro Casas, Li Gang and Kuang Li. 2019. ViCrypt: real-time, fine-grained prediction of video quality from encrypted streaming traffic [Poster]. In ACM Internet Measurement Conference (IMC) 2019, October 2019, Amsterdam, Netherlands. Centre national de la recherche scientifique (CNRS), Paris, hal-02375301 |
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2018 |
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Michael Seufert, Nikolas Wehner, Pedro Casas and Florian Wamser. 2018. A fair share for all: novel adaptation logic for QoE fairness of HTTP adaptive video streaming. In Stefano Salsano (Ed.). 2018 14th International Conference on Network and Service Management (CNSM), 5-9 November 2018, Rome, Italy. IEEE, Piscataway, NJ, 19-27 |
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Theodoros Karagkioules, Dimitrios Tsilimantos, Stefan Valentin, Florian Wamser, Bernd Zeidler, Michael Seufert, Frank Loh and Phuoc Tran-Gia. 2018. A public dataset for YouTube's mobile streaming client. In Pedro Casas, Nur Zincir-Heywood, Amogh Dhamdhere (Eds.). Network Traffic Measurement and Analysis Conference (TMA), 26-29 June 2018, Vienna, Austria. IEEE, Piscataway, NJ, 1-6 DOI: 10.23919/tma.2018.8506503 |
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Michael Seufert, Bernd Zeidler, Florian Wamser, Theodoros Karagkioules, Dimitrios Tsilimantos, Frank Loh, Phuoc Tran-Gia and Stefan Valentin. 2018. A wrapper for automatic measurements with YouTube's native android app. In Pedro Casas (Ed.). 2018 Network Traffic Measurement and Analysis Conference (TMA), 26-29 June 2018, Vienna, Austria. IEEE, Piscataway, NJ, 1-8 DOI: 10.23919/tma.2018.8506488 |
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Michael Seufert, Nikolas Wehner and Pedro Casas. 2018. App for dynamic crowdsourced QoE studies of HTTP adaptive streaming on mobile devices. In Casas Pedro, Nur Zincir-Heywood, Amogh Dhamdhere (Eds.). Network Traffic Measurement and Analysis Conference (TMA), 26-29 June 2018, Vienna, Austria. IEEE, Piscataway, NJ, 1-2 DOI: 10.23919/tma.2018.8506524 |
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Nikolas Wehner, Sarah Wassermann, Pedro Casas, Michael Seufert and Florian Wamser. 2018. Beauty is in the eye of the smartphone holder a data driven analysis of YouTube mobile QoE. In Stefano Salsano, Carlos Raniery Paula dos Santos (Eds.). 14th International Conference on Network and Service Management (CNSM), 5-9 November 2018, Rome, Italy. IEEE, Piscataway, NJ, 343-347 |
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Frank Loh, Theodoros Karagkioules, Michael Seufert, Bernd Zeidler, Dimitrios Tsilimantos, Phuoc Tran-Gia, Stefan Valentin and Florian Wamser. 2018. Demo: a wrapper for automated measurements with YouTube's native app. In Jiun-Long Huang, Myung-Sup Kim (Eds.). IEEE/IFIP Network Operations and Management Symposium (NOMS), 23-27 April 2018, Taipei, Taiwan. IEEE, Piscataway, NJ, 1-2 DOI: 10.1109/noms.2018.8406127 |
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Pedro Casas, Michael Seufert, Nikolas Wehner, Anika Schwind and Florian Wamser. 2018. Enhancing machine learning based QoE prediction by ensemble models. In Peter Pietzuch (Ed.). IEEE 38th International Conference on Distributed Computing Systems (ICDCS), 2-6 July 2018, Vienna, Austria. IEEE, Piscataway, NJ, 1642-1647 DOI: 10.1109/icdcs.2018.00186 |
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Ondrej Zach, Martin Slanina and Michael Seufert. 2018. Investigating the impact of advertisement banners and clips on video QoE. In Peter Pietzuch (Ed.). IEEE 38th International Conference on Distributed Computing Systems (ICDCS), 2-6 July 2018, Vienna, Austria. IEEE, Piscataway, NJ, 1618-1623 DOI: 10.1109/icdcs.2018.00182 |
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Matthias Hirth, Stanislav Lange, Michael Seufert and Phuoc Tran-Gia. 2018. Performance evaluation of mobile crowdsensing for event detection. In Salil S. Kanhere, Delphine Reinhardt (Eds.). 2018 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops), 19-23 March 2018, Athens, Greece. IEEE, Piscataway, NJ, 734-739 DOI: 10.1109/percomw.2018.8480332 |
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Lam Dinh-Xuan, Michael Seufert, Florian Wamser, Phuoc Tran-Gia, Constantinos Vassilakis and Anastasios Zafeiropoulos. 2018. Performance evaluation of service functions chain placement algorithms in edge cloud. In Yuming Jiang, Jens Schmitt, Markus Fidler (Eds.). 30th International Teletraffic Congress (ITC 30), 3-7 September 2018, Vienna, Austria. IEEE, Piscataway, NJ, 227-235 DOI: 10.1109/itc30.2018.00041 |
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Michael Seufert, Anika Schwind, Marco Waigand and Tobias Ho?feld. 2018. Potential traffic savings by leveraging proximity of communication groups in mobile messaging. In Carlos Raniery Paula dos Santos (Ed.). 14th International Conference on Network and Service Management (CNSM), 5-9 November 2018, Rome, Italy. IEEE, Piscataway, NJ, 177-183 |
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Michael Seufert and Phuoc Tran-Gia. 2018. Quality of experience and access network traffic management of HTTP adaptive video streaming. In Yuan-Kuang Tu, James Won-Ki Hong, Yu-Chee Tseng (Eds.). NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium, 23-27 April 2018, Taipei, Taiwan. IEEE, Piscataway, NJ, 1-8 DOI: 10.1109/noms.2018.8406136 |
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Anika Schwind, Florian Wamser, Thomas Gensler, Phuoc Tran-Gia, Michael Seufert and Pedro Casas. 2018. Streaming characteristics of spotify sessions. In Marco Carli (Ed.). Tenth International Conference on Quality of Multimedia Experience (QoMEX), 29 May - 1 June 2018, Cagliari, Italy. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex.2018.8463372 |
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Michael Seufert, Nikolas Wehner and Pedro Casas. 2018. Studying the impact of HAS QoE factors on the standardized QoE model P.1203. In Peter Pietzuch (Ed.). IEEE 38th International Conference on Distributed Computing Systems (ICDCS), 2-6 July 2018, Vienna, Austria. IEEE, Piscataway, NJ, 1636-1641 DOI: 10.1109/icdcs.2018.00185 |
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Stefan Lüttke, Anika Schwind, Michael Seufert, Stefanie Balle, Markus Wolf, Ionut Andone, Konrad Blaszkiewicz, Alexander Markowetz, Arne Bürger and Julian Schmitz. 2018. What's Up? Ein Frühwarnsystem für Kinder und Jugendliche mit Depression basierend auf deren WhatsApp-Kommunikation, Smartphone-Nutzung und -sensorik – Studienprotokoll und Ergebnisse aus einer Pilotstudie. In Arno Deister (Ed.). Kongress der deutschen Gesellschaft für Psychiatrie und Psychotherapie,
Psychosomatik und Nervenheilkunde e.V. (DGPPN), 28. November - 1. Dezember 2018, Berlin, Germany. CPO, Berlin |
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Stefan Lüttke, Anika Schwind, Michael Seufert, Markus Wolf, Detmar Meurers and Stefanie Balle. 2018. What’s Up? Ein Frühwarnsystem für Kinder und Jugendliche mit Depression basierend auf der Analyse ihrer WhatsApp-Kommunikation: eine Pilotstudie [Poster]. In 36th Symposium of the Section of Clinical Psychology and Psychotherapy of the German Society for Psychology, Landau, Germany. |
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Florian Wamser, Nikolas Wehner, Michael Seufert, Pedro Casas and Phuoc Tran-Gia. 2018. YouTube QoE monitoring with YoMoApp: a web-based data interface for researchers. In Pedro Casas, Nur Zincir-Heywood, Amogh Dhamdhere (Eds.). 2018 Network Traffic Measurement and Analysis Conference (TMA), 26-29 June 2018, Vienna, Austria. IEEE, Piscataway, NJ, 1-2 DOI: 10.23919/tma.2018.8506528 |
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2017 |
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Thomas Zinner, Stefan Geissler, Stanislav Lange, Steffen Gebert, Michael Seufert and Phuoc Tran-Gia. 2017. A discrete-time model for optimizing the processing time of virtualized network functions. Computer Networks 125, 4-14. DOI: 10.1016/j.comnet.2017.04.049 |
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Valentin Burger, Michael Seufert, Thomas Zinner and Phuoc Tran-Gia. 2017. An approximation of the backhaul bandwidth aggregation potential using a partial sharing scheme. In Prosper Chemouil, Edmundo Monteiro (Eds.). 2017 IFIP/IEEE Symposium on Integrated Network and Service Management (IM), 8-12 May 2017, Lisbon, Portugal. IEEE, Piscataway, NJ, 361-368 DOI: 10.23919/inm.2017.7987299 |
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Christopher Metter, Michael Seufert, Florian Wamser, Thomas Zinner and Phuoc Tran-Gia. 2017. Analytical model for SDN signaling traffic and flow table occupancy and its application for various types of traffic. IEEE Transactions on Network and Service Management 14, 3, 603-615. DOI: 10.1109/tnsm.2017.2714758 |
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Michael Seufert, Christian Moldovan, Valentin Burger and Tobias Ho?feld. 2017. Applicability and limitations of a simple WiFi hotspot model for cities. In 13th International Conference on Network and Service Management (CNSM), 26-30 November 2017, Tokyo, Japan. IEEE, Piscataway, NJ, 1-7 DOI: 10.23919/cnsm.2017.8255985 |
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Michael Seufert, Stanislav Lange and Markus Meixner. 2017. Automated decision making based on Pareto frontiers in the context of service placement in networks. In Thomas Zinner, Ramon Aguero, Koojana Kuladinithi, Andreas Giel-Timm, Tobias Ho?feld (Eds.). 29th International Teletraffic Congress (ITC 29), 4-8 September 2017, Genoa, Italy. IEEE, Piscataway, NJ, 143-151 DOI: 10.23919/itc.2017.8064350 |
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Anika Schwind, Michael Seufert, Ozgu Alay, Pedro Casas, Phuoc Tran-Gia and Florian Wamser. 2017. Concept and implementation of video QoE measurements in a mobile broadband testbed. In Marco Mellia, Emir Halepovic, David Malone (Eds.). Network Traffic Measurement and Analysis Conference (TMA), 21-23 June 2017, Dublin, Ireland. IEEE, Piscataway, NJ, 1-6 DOI: 10.23919/tma.2017.8002921 |
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Florian Wamser, Frank Loh, Michael Seufert, Phuoc Tran-Gia, Roberto Bruschi and Paolo Lago. 2017. Dynamic cloud service placement for live video streaming with a remote-controlled drone. In Prosper Chemouil, Edmundo Monteiro (Eds.). 2017 IFIP/IEEE Symposium on Integrated Network and Service Management (IM), 8-12 May 2017, Lisbon, Portugal. IEEE, Piscataway, NJ, 893-894 DOI: 10.23919/inm.2017.7987400 |
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Michael Seufert, Brice Kamneng Kwam, Florian Wamser and Phuoc Tran-Gia. 2017. EdgeNetworkCloudSim: placement of service chains in edge clouds using NetworkCloudSim. In Antonio Manzalini, Roberto Verdone (Eds.). IEEE Conference on Network Softwarization (NetSoft), 3-7 July 2017, Bologna, Italy. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/netsoft.2017.8004247 |
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Ondrej Zach, Michael Seufert, Matthias Hirth, Martin Slanina and Phuoc Tran-Gia. 2017. On use of crowdsourcing for H.264/AVC and H.265/HEVC video quality evaluation. In 27th International Conference Radioelektronika (RADIOELEKTRONIKA), 19-20 April 2017, Brno, Czech Republic. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/radioelek.2017.7937581 |
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Anh Nguyen-Ngoc, Stanislav Lange, Thomas Zinner, Michael Seufert, Phuoc Tran-Gia, Nieke Aerts and David Hock. 2017. Performance evaluation of selective flow monitoring in the ONOS controller. In 13th International Conference on Network and Service Management (CNSM), 26-30 November 2017, Tokyo, Japan. IEEE, Piscataway, NJ, 1-6 DOI: 10.23919/cnsm.2017.8256058 |
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Pedro Casas, Alessandro D'Alconzo, Florian Wamser, Michael Seufert, Bruno Gardlo, Anika Schwind, Phuoc Tran-Gia and Raimund Schatz. 2017. Predicting QoE in cellular networks using machine learning and in-smartphone measurements. In Stephan Werner, Steve G?ring, Glenn van Wallendael, Werner Robitza (Eds.). Ninth International Conference on Quality of Multimedia Experience (QoMEX), 31 May - 2 June 2017, Erfurt, Germany. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex.2017.7965687 |
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Michael Seufert. 2017. Quality of experience and access network traffic management of HTTP adaptive video streaming. Institut für Informatik, Universit?t Würzburg, Würzburg (Würzburger Beitr?ge zur Leistungsbewertung Verteilter Systeme ; 03/17). DOI: 10.25972/OPUS-15413 |
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Florian Wamser, Steffen H?fner, Michael Seufert and Phuoc Tran-Gia. 2017. Server and content selection for MPEG DASH video streaming with client information. In Proceedings of the Workshop on QoE-based Analysis and Management of Data Communication Networks, 21 August 2017, Los Angeles, CA, USA. ACM, New York, NY, 19-24 DOI: 10.1145/3098603.3098607 |
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Lam Dinh-Xuan, Michael Seufert, Florian Wamser and Phuoc Tran-Gia. 2017. Study on the accuracy of QoE monitoring for HTTP adaptive video streaming using VNF. In Prosper Chemouil, Edmundo Monteiro, Marinos Charalambides, Edmundo Madeira, Paulo Sim?es, Stefano Secci, Luciano Paschoal Gaspary, Carlos Raniery P. dos Santos (Eds.). IFIP/IEEE Symposium on Integrated Network and Service Management (IM), 8-12 May 2017, Lisbon, Portugal. IEEE, Piscataway, NJ, 999-1004 DOI: 10.23919/inm.2017.7987425 |
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Michael Seufert, Ondrej Zach, Martin Slanina and Phuoc Tran-Gia. 2017. Unperturbed video streaming QoE under web page related context factors. In Stephan Werner, Steve G?ring, Glenn van Wallendael, Werner Robitza (Eds.). Ninth International Conference on Quality of Multimedia Experience (QoMEX), 31 May - 2 June 2017, Erfurt, Germany. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex.2017.7965675 |
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Michael Seufert, Nikolas Wehner, Florian Wamser, Pedro Casas, Alessandro D'Alconzo and Phuoc Tran-Gia. 2017. Unsupervised QoE field study for mobile YouTube video streaming with YoMoApp. In Stephan Werner, Steve G?ring, Glenn van Wallendael, Werner Robitza (Eds.). Ninth International Conference on Quality of Multimedia Experience (QoMEX), 31 May - 2 June 2017, Erfurt, Germany. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex.2017.7965688 |
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Michael Seufert, Nikolas Wehner and Florian Wamser. 2017. YouTube QoE monitoring with YoMoApp: a mobile app for crowdsourced YouTube QoE analysis [Poster]. In 17th Internet Measurement Conference (IMC), November 1-3, 2017, London, UK. |
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2016 |
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Michael Seufert, Tobias Griepentrog, Valentin Burger and Tobias Ho?feld. 2016. A simple WiFi hotspot model for cities. IEEE Communications Letters 20, 2, 384-387. DOI: 10.1109/lcomm.2015.2509074 |
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Christopher Metter, Michael Seufert, Florian Wamser, Thomas Zinner and Phuoc Tran-Gia. 2016. Analytic model for SDN controller traffic and switch table occupancy. In Noura Limam, Mohamed Cheriet, Mohamed Faten Zhani, Olivier Festor, Shannon Keith-Marsoun, Carlos Raniery P. dos Santos (Eds.). 12th International Conference on Network and Service Management (CNSM), 31 October - 4 November 2016, Montreal, QC, Canada. IEEE, Piscataway, NJ, 109-117 DOI: 10.1109/cnsm.2016.7818406 |
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Michael Seufert, Pedro Casas, Florian Wamser, Nikolas Wehner, Raimund Schatz and Phuoc Tran-Gia. 2016. Application-layer monitoring of QoE parameters for mobile YouTube video streaming in the field. In Nguyen Quynh, Hoang Minh Son, Randy Giles, Yong Soo Cho, Thang Manh Hoang, Nguyen Hoang Dung (Eds.). 2016 IEEE Sixth International Conference on Communications and Electronics (ICCE), 27-29 July 2016, Ha-Long, Vietnam. IEEE, Piscataway, NJ, 411-416 DOI: 10.1109/cce.2016.7562672 |
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Michael Seufert, Valentin Burger, Karl Lorey, Alexander Seith, Frank Loh and Phuoc Tran-Gia. 2016. Assessment of subjective influence and trust with an online social network game. Computers in Human Behavior 64, 233-246. DOI: 10.1016/j.chb.2016.06.056 |
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Michael Seufert, Stanislav Lange and Markus Meixner. 2016. Automated decision making methods for the multi-objective optimization task of cloud service placement. In Thomas Zinner, Oliver Hohlfeld, Raimund Schatz, Prasad Calyam (Eds.). 2016 28th International Teletraffic Congress (ITC 28), 12-16 September 2016, Würzburg, Germany. IEEE, Piscataway, NJ, 16-21 DOI: 10.1109/itc-28.2016.211 |
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Florian Wamser, Michael Seufert, Steffen H?fner and Phuoc Tran-Gia. 2016. Concept for client-initiated selection of cloud instances for improving QoE of distributed cloud services. In Pedro Casas, Fabián Bustamante, Martín Varela, David Choffnes (Eds.). Proceedings of the 2016 workshop on QoE-based Analysis and Management of Data Communication Networks, August 22-26, 2016, Florianopolis, Brazil. ACM, New York, NY, 49-54 DOI: 10.1145/2940136.2940143 |
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Michael Seufert, Valentin Burger and Fabian Kaup. 2016. Evaluating the impact of WiFi offloading on mobile users of HTTP adaptive video streaming. In Shuguang Robert Cui, Stefano Secci (Eds.). 2016 IEEE Globecom Workshops (GC Workshops), 4-8 December 2016, Washington, DC, USA. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/glocomw.2016.7848897 |
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Michael Seufert, Tobias Ho?feld, Anika Schwind, Valentin Burger and Phuoc Tran-Gia. 2016. Group-based communication in WhatsApp. In IFIP Networking Conference (IFIP Networking) and Workshops, 17-19 May 2016, Vienna, Austria. IEEE, Piscataway, NJ, 536-541 DOI: 10.1109/ifipnetworking.2016.7497256 |
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Michael Seufert, Ondrej Zach, Tobias Ho?feld, Martin Slanina and Phuoc Tran-Gia. 2016. Impact of test condition selection in adaptive crowdsourcing studies on subjective quality. In Karel Fliegel (Ed.). Eighth International Conference on Quality of Multimedia Experience (QoMEX), 6-8 June 2016, Lisbon, Portugal. IEEE, Piscataway, NJ, 1-6 DOI: 10.1109/qomex.2016.7498939 |
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Valentin Burger, Jane Frances Pajo, Odnan Ref Sanchez, Michael Seufert, Christian Schwartz, Florian Wamser, Franco Davoli and Phuoc Tran-Gia. 2016. Load dynamics of a multiplayer online battle arena and simulative assessment of edge server placements. In Benjamin Rainer (Ed.). Proceedings of the 7th International Conference on Multimedia Systems, May 10-13, 2016, Klagenfurt, Austria. ACM, New York, NY, 17 DOI: 10.1145/2910017.2910601 |
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Florian Wamser, Pedro Casas, Michael Seufert, Christian Moldovan, Phuoc Tran-Gia and Tobias Ho?feld. 2016. Modeling the YouTube stack: from packets to quality of experience. Computer Networks 109, 2, 211-224. DOI: 10.1016/j.comnet.2016.03.020 |
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Michael Seufert, Stanislav Lange and Tobias Ho?feld. 2016. More than topology: joint topology and attribute sampling and generation of social network graphs. Computer Communications 73, B, 176-187. DOI: 10.1016/j.comcom.2015.07.023 |
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Pedro Casas, Michael Seufert, Florian Wamser, Bruno Gardlo, Andreas Sackl and Raimund Schatz. 2016. Next to you: monitoring quality of experience in cellular networks from the end-devices. IEEE Transactions on Network and Service Management 13, 2, 181-196. DOI: 10.1109/tnsm.2016.2537645 |
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Michael Seufert and Tobias Ho?feld. 2016. One shot crowdtesting: approaching the extremes of crowdsourced subjective quality testing. In Sebastian M?ller, Sebastian Egger (Eds.). 5th ISCA/DEGA Workshop on Perceptual Quality of Systems (PQS 2016), 29-31 August 2016, Berlin, Germany. International Speech Communication Association, Baixas, 122-126 DOI: 10.21437/PQS.2016-26 |
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Samira Tavakoli, Sebastian Egger, Michael Seufert, Raimund Schatz, Kjell Brunnstrom and Narciso Garcia. 2016. Perceptual quality of HTTP adaptive streaming strategies: cross-experimental analysis of multi-laboratory and crowdsourced subjective studies. IEEE Journal on Selected Areas in Communications 34, 8, 2141-2153. DOI: 10.1109/jsac.2016.2577361 |
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Valentin Burger, Michael Seufert, Tobias Ho?feld and Phuoc Tran-Gia. 2016. Performance evaluation of backhaul bandwidth aggregation using a partial sharing scheme. Physical Communication 19, 135-144. DOI: 10.1016/j.phycom.2016.01.005 |
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Lam Dinh-Xuan, Michael Seufert, Florian Wamser and Phuoc Tran-Gia. 2016. QoE aware placement of content in edge networks on the example of a photo album cloud service. In Manh Hoang Thang, Hoang Dung Nguyen (Eds.). IEEE Sixth International Conference on Communications and Electronics (ICCE), 27-29 July 2016, Ha-Long, Vietnam. IEEE, Piscataway, NJ, 443-448 DOI: 10.1109/cce.2016.7562677 |
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2015 |
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Michael Seufert, Tobias Ho?feld, Guilherme Sperb Machado, Thomas Bocek, Matteo Biancani, Paolo Cruschelli, Roman Lapacz, George Darzanos, Ioanna Papafili and Krzysztof Wajda. 2015. A survey of cloud services and potential applications of social awareness. Institut für Informatik, Universit?t Würzburg, Würzburg (Technical Reports, Institut für Informatik, Universit?t Würzburg ; 496). |
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Michael Seufert, Sebastian Egger, Martin Slanina, Thomas Zinner, Tobias Ho?feld and Phuoc Tran-Gia. 2015. A survey on quality of experience of HTTP adaptive streaming. IEEE Communications Surveys & Tutorials 17, 1, 469-492. DOI: 10.1109/comst.2014.2360940 |
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Michael Seufert, Anika Schwind, Tobias Ho?feld and Phuoc Tran-Gia. 2015. Analysis of group-based communication in WhatsApp. In Ramón Agüero, Thomas Zinner, Mario García-Lozano, Bernd-Ludwig Wenning, Andreas Timm-Giel (Eds.). Mobile Networks and Management: 7th International Conference, MONAMI 2015, Santander, Spain, September 16-18, 2015, revised selected papers. Springer, Cham, 225-238 DOI: 10.1007/978-3-319-26925-2_17 |
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Andri Lareida, George Petropoulos, Valentin Burger, Michael Seufert, Sergios Soursos and Burkhard Stiller. 2015. Augmenting home routers for socially-aware traffic management. In Salil Kanhere, Jens T?lle, Soumaya Cherkaoul (Eds.). 2015 IEEE 40th Conference on Local Computer Networks (LCN), 26-29 October 2015, Clearwater Beach, FL, USA. IEEE, Piscataway, NJ, 347-355 DOI: 10.1109/lcn.2015.7366329 |
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Michael Seufert, Florian Wamser, Pedro Casas, Ralf Irmer, Phuoc Tran-Gia and Raimund Schatz. 2015. Demo: on the monitoring of YouTube QoE in cellular networks from end-devices. In Puneet Jain, Petko Georgiev (Eds.). Proceedings of the 2015 Workshop on Wireless of the Students, by the Students, & for the Students - S3 '15, 11 September 2015, Paris, France. ACM Press, New York, NY, 23 DOI: 10.1145/2801694.2802142 |
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Valentin Burger, Fabian Kaup, Michael Seufert, Matthias Wichtlhuber, David Hausheer and Phuoc Tran-Gia. 2015. Energy considerations for WiFi offloading of video streaming. In Ramón Agüero, Thomas Zinner, Mario García-Lozano, Bernd-Ludwig Wenning, Andreas Timm-Giel (Eds.). Mobile Networks and Management: 7th International Conference, MONAMI 2015, Santander, Spain, September 16-18, 2015, revised selected papers. Springer, Cham, 181-195 DOI: 10.1007/978-3-319-26925-2_14 |
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Pedro Casas, Raimund Schatz, Florian Wamser, Michael Seufert and Ralf Irmer. 2015. Exploring QoE in cellular networks: how much bandwidth do you need for popular smartphone apps?. In David Choffnes, Kobus Van der Merwe (Eds.). Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges, 17 August 2015, London, UK. ACM, New York, NY, 13-18 DOI: 10.1145/2785971.2785978 |
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Tobias Ho?feld, Michael Seufert, Christian Sieber, Thomas Zinner and Phuoc Tran-Gia. 2015. Identifying QoE optimal adaptation of HTTP adaptive streaming based on subjective studies. Computer Networks 81, 320-332. DOI: 10.1016/j.comnet.2015.02.015 |
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Valentin Burger, Michael Seufert, Fabian Kaup, Matthias Wichtlhuber, David Hausheer and Phuoc Tran-Gia. 2015. Impact of WiFi offloading on video streaming QoE in urban environments. In IEEE International Conference on Communication Workshop (ICCW), 8-12 June 2015, London, UK. IEEE, Piscataway, NJ, 1717-1722 DOI: 10.1109/iccw.2015.7247428 |
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Michael Seufert, Tobias Ho?feld and Christian Sieber. 2015. Impact of intermediate layer on quality of experience of HTTP adaptive streaming. In Mauro Tortonesi, Jürgen Sch?nw?lder, Edmundo Roberto Mauro Madeira, Corinna Schmitt, Joan Serrat (Eds.). 11th International Conference on Network and Service Management (CNSM), 9-13 November 2015, Barcelona, Spain. IEEE, Piscataway, NJ, 256-260 DOI: 10.1109/cnsm.2015.7367367 |
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Florian Wamser, Andreas Blenk, Michael Seufert, Thomas Zinner, Wolfgang Kellerer and Phuoc Tran-Gia. 2015. Modelling and performance analysis of application-aware resource management. International Journal of Network Management 25, 4, 223-241. DOI: 10.1002/nem.1894 |
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Krzysztof Wajda, Rafa? Stankiewicz, Zbigniew Duliński, Tobias Ho?feld, Michael Seufert, David Hausheer, Matthias Wichtlhuber, Ioanna Papafili, Manos Dramitinos, Paolo Cruschelli, Sergios Soursos, Roman ?apacz and Burkhard Stiller. 2015. Socially-aware management of new overlay applications traffic - the optimization potentials of the smartenIT approach. In Ramón Agüero, Thomas Zinner, Rossitza Goleva, Andreas Timm-Giel, Phuoc Tran-Gia (Eds.). Mobile Networks and Management: 6th International Conference, MONAMI 2014, Würzburg, Germany, September 22-26, 2014, revised selected papers. Springer, Cham, 290-300 DOI: 10.1007/978-3-319-16292-8_21 |
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Pedro Casas, Bruno Gardlo, Michael Seufert, Florian Wamser and Raimund Schatz. 2015. Taming QoE in cellular networks: from subjective lab studies to measurements in the field. In 11th International Conference on Network and Service Management (CNSM), 9-13 November 2015, Barcelona, Spain. IEEE, Piscataway, NJ, 237-245 DOI: 10.1109/cnsm.2015.7367364 |
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Valentin Burger, George Darzanos, Ioanna Papafili and Michael Seufert. 2015. Trade-off between QoE and operational cost in edge resource supported video streaming. In Fatos Xhafa, Leonard Barolli, Fabrizio Messina, Marek R. Ogiela (Eds.). 2015 10th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC), 4-6 November 2015, Krakow, Poland. IEEE, Piscataway, NJ, 156-161 DOI: 10.1109/3pgcic.2015.185 |
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Florian Wamser, Michael Seufert, Pedro Casas, Ralf Irmer, Phuoc Tran-Gia and Raimund Schatz. 2015. Understanding YouTube QoE in cellular networks with YoMoApp: a QoE monitoring tool for YouTube mobile [Poster]. In Serge Fdida, Giovanni Pau, Sneha Kumar Kasera, Heather Zheng (Eds.). Proceedings of the 21st Annual International Conference on Mobile Computing and Networking, September 7-11, 2015, Paris, France. ACM, New York, NY, 263-265 DOI: 10.1145/2789168.2795176 |
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Michael Seufert, Valentin Burger, Florian Wamser, Phuoc Tran-Gia, Christian Moldovan and Tobias Ho?feld. 2015. Utilizing home router caches to augment CDNs towards information-centric networking. In Mario Campolargo, Nicolas Demassieux (Eds.). European Conference on Networks and Communications (EuCNC), June 29 - July 2, 2015, Paris, France. |
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George Petropoulos, Andri Lareida, Sergios Soursos, Michael Seufert, Valentin Burger and Burkhard Stiller. 2015. WiFi offloading and socially aware prefetching on augmented home routers. In Salil Kanhere, Jens T?lle, Soumaya Cherkaoul (Eds.). 2015 IEEE 40th Conference on Local Computer Networks (LCN), 26-29 October 2015, Clearwater Beach, FL, USA. IEEE, Piscataway, NJ |
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Florian Wamser, Michael Seufert, Pedro Casas, Ralf Irmer, Phuoc Tran-Gia and Raimund Schatz. 2015. YoMoApp: a tool for analyzing QoE of YouTube HTTP adaptive streaming in mobile networks. In Nicolas Demassieux, Mario Campolargo, Ejder Ba?tu? (Eds.). European Conference on Networks and Communications (EuCNC), 29 June - 2 July 2015, Paris, France. IEEE, Piscataway, NJ, 239-243 DOI: 10.1109/eucnc.2015.7194076 |
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Michael Seufert, Florian Wamser, Pedro Casas, Ralf Irmer, Phuoc Tran-Gia and Raimund Schatz. 2015. YouTube QoE on mobile devices: subjective analysis of classical vs. adaptive video streaming. In Vlatko Lipovac, Borivoj Modlic, Mislav Grgic (Eds.). 2015 International Wireless Communications and Mobile Computing Conference (IWCMC), 24-28 August 2015, Dubrovnik, Croatia. IEEE, Piscataway, NJ, 43-48 DOI: 10.1109/iwcmc.2015.7289055 |
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2014 |
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Michael Seufert, Sebastian Egger, Martin Slanina, Thomas Zinner, Tobias Ho?feld and Phuoc Tran-Gia. 2014. A survey on quality of experience of HTTP adaptive streaming. Institut für Informatik, Universit?t Würzburg, Würzburg (Technical Reports, Institut für Informatik, Universit?t Würzburg ; 490). |
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Ioanna Papafili, Krzysztof Wajda, Roman Lapacz, Alessandro Predieri, Thomas Bocek and Michael Seufert. 2014. An overview of application traffic management approaches: challenges and potential extensions. In Ilsun You, Leonard Barolli (Eds.). Eighth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, 2-4 July 2014, Birmingham, UK. IEEE, Piscataway, NJ, 50-57 DOI: 10.1109/imis.2014.7 |
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Tobias Ho?feld, Michael Seufert, Christian Sieber and Thomas Zinner. 2014. Assessing effect sizes of influence factors towards a QoE model for HTTP adaptive streaming. In Stefan Winkler (Ed.). Sixth International Workshop on Quality of Multimedia Experience (QoMEX), 18-20 September 2014, Singapore. IEEE, Piscataway, NJ, 111-116 DOI: 10.1109/qomex.2014.6982305 |
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Tobias Ho?feld, Matthias Hirth, Judith Redi, Filippo Mazza, Pavel Korshunov, Babak Naderi, Michael Seufert, Bruno Gardlo, Sebastian Egger and Christian Keimel. 2014. Best practices and recommendations for crowdsourced QoE - lessons learned from the Qualinet task Force Crowdsourcing. COST Action IC1003 European Network on Quality of Experience in Multimedia Systems and Services (QUALINET). |
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Tobias Ho?feld, Michael Seufert, Christian Sieber, Thomas Zinner and Phuoc Tran-Gia. 2014. Close to optimum? User-centric evaluation of adaptation logics for HTTP adaptive streaming. PIK - Praxis der Informationsverarbeitung und Kommunikation 37, 4, 275-285. DOI: 10.1515/pik-2014-0029 |
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Tobias Ho?feld, Michael Seufert, Thomas Zinner and Christian Sieber. 2014. Crowdsourced subjective user study results on QoE influence factors of HTTP adaptive streaming. Institut für Informatik, Universit?t Würzburg, Würzburg (Technical Reports, Institut für Informatik, Universit?t Würzburg ; 491). |
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Bruno Gardlo, Sebastian Egger, Michael Seufert and Raimund Schatz. 2014. Crowdsourcing 2.0: enhancing execution speed and reliability of web-based QoE testing. In Farzad Safaei, Leith Campbell, Der-Jiunn Deng (Eds.). 2014 IEEE International Conference on Communications (ICC), 10-14 June 2014, Sydney, Australia. IEEE, Piscataway, NJ, 1070-1075 DOI: 10.1109/icc.2014.6883463 |
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Valentin Burger, David Hock, Ingo Scholtes, Tobias Ho?feld, David Garcia and Michael Seufert. 2014. Social network analysis in the enterprise: challenges and opportunities. In Katharina Zweig, Wolfgang Neuser, Volkmar Pipek, Markus Rohde, Ingo Scholtes (Eds.). Socioinformatics - the social impact of interactions between humans and IT. Springer, Cham, 95-120 DOI: 10.1007/978-3-319-09378-9_7 |
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Michael Seufert, George Darzanos, Ioanna Papafili, Roman ?apacz, Valentin Burger and Tobias Ho?feld. 2014. Socially-aware traffic management. In Katharina Zweig, Wolfgang Neuser, Volkmar Pipek, Markus Rohde, Ingo Scholtes (Eds.). Socioinformatics - the social impact of interactions between humans and IT. Springer, Cham, 25-43 DOI: 10.1007/978-3-319-09378-9_3 |
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Sebastian Egger, Bruno Gardlo, Michael Seufert and Raimund Schatz. 2014. The impact of adaptation strategies on perceived quality of HTTP adaptive streaming. In Mahbub Hassan, Alic C. Begen, Christian Timmerer (Eds.). VideoNext '14: Proceedings of the 2014 Workshop on Design, Quality and Deployment of Adaptive Video Streaming, 2 December 2014, Sydney, Australia. ACM, New York, NY, 31-36 DOI: 10.1145/2676652.2676658 |
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2013 |
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Michael Seufert, Martin Slanina, Sebastian Egger and Meik Kottkamp. 2013. "To pool or not to pool": a comparison of temporal pooling methods for HTTP adaptive video streaming. In Christian Timmerer, Patrick Le Callet (Eds.). Fifth International Workshop on Quality of Multimedia Experience (QoMEX), 3-5 July 2013, Klagenfurt am W?rthersee, Austria. IEEE, Piscataway, NJ, 52-57 DOI: 10.1109/qomex.2013.6603210 |
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Andreas Sackl, Michael Seufert and Tobias Ho?feld. 2013. Asking costs little? The impact of tasks in video QoE studies on user behavior and user ratings. In Raimund Schatz, Tobias Ho?feld (Eds.). 4th International Workshop on Perceptual Quality of Systems (PQS 2013), 2-4 September 2013, Vienna, Austria. ISCA, New York, NY, 40-45 DOI: 10.21437/pqs.2013-9 |
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Florian Wamser, David Hock, Michael Seufert, Thomas Zinner and Phuoc Tran-Gia. 2013. Demonstrating the benefit of joint application and network control within a wireless access network. In IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 14-19 April 2013, Turin, Italy. IEEE, Piscataway, NJ, 23-24 DOI: 10.1109/infcomw.2013.6970706 |
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Michael Seufert, Karl Lorey, Matthias Hirth and Tobias Ho?feld. 2013. Gamification framework for personalized surveys on relationships in online social networks. In Rajkumar Buyya, Alexander Schill, Josef Spillner (Eds.). IEEE/ACM 6th International Conference on Utility and Cloud Computing, 9-12 December 2013, Dresden, Germany. IEEE, Piscataway, NJ, 482-487 DOI: 10.1109/ucc.2013.94 |
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Michael Seufert, Valentin Burger and Tobias Ho?feld. 2013. HORST - Home router sharing based on trust. In Patrick Poullie, Daniel D?nnie (Eds.). Proceedings of the 9th International Conference on Network and Service Management (CNSM 2013), 14-18 October 2013, Zurich, Switzerland. IEEE, Piscataway, NJ, 402-405 DOI: 10.1109/cnsm.2013.6727865 |
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David Hock, Florian Wamser, Michael Seufert, Rastin Pries and Phuoc Tran-Gia. 2013. OC2E2AN: optimized control center for experience enhancements in access networks. PIK - Praxis der Informationsverarbeitung und Kommunikation 36, 1, 40. DOI: 10.1515/pik-2012-0145 |
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Pedro Casas, Michael Seufert, Sebastian Egger and Raimund Schatz. 2013. Quality of experience in remote virtual desktop services. In Filip De Turck, Yixin Diao, Choong Seon Hong, Deep Medhi, Ramin Sadre (Eds.). IFIP/IEEE International Symposium on Integrated Network Management (IM 2013), 27-31 May 2013, Ghent, Belgium. IEEE, Piscataway, NJ, 1352-1357 |
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Valentin Burger, Tobias Ho?feld, David Garcia, Michael Seufert, Ingo Scholtes and David Hock. 2013. Resilience in enterprise social networks. In Matthias Thimm, Ulrich Furbach, Maria Wimmer, Steffen Staab, Rüdiger Grimm (Eds.). Informatik 2013, Informatik angepasst an Mensch, Organisation und Umwelt, 43. Jahrestagung der Gesellschaft für Informatik e.V. (GI), 16. bis 20. September 2013, Koblenz, Deutschland. Gesellschaft für Informatik e.V. (GI), Bonn, 1165-1168 |
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Michael Wennersheimer, Dave Robinson, Johan De Vriendt, Danny De Vleeschauwer, Charles Bahr, Karl Heise, Savvas Argyropoulos, Bernhard Feiten, Murat Bilgic, Tommi Raiha, Sebastian Egger, Michael Seufert, Martin Slanina, Meik Kottkamp, Harald Gs?dl, Harald Ibl and Raquel García Pérez. 2013. Service quality definition and measurement. Next Generation Mobile Networks Alliance (NGMN). |
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Michael Seufert, George Darzanos, Valentin Burger, Ioanna Papafili and Tobias Ho?feld. 2013. Socially-aware traffic management. In Matthias Thimm, Ulrich Furbach, Maria Wimmer, Steffen Staab, Rüdiger Grimm (Eds.). Informatik 2013, Informatik angepasst an Mensch, Organisation und Umwelt, 43. Jahrestagung der Gesellschaft für Informatik e.V. (GI), 16. bis 20. September 2013, Koblenz, Deutschland. Gesellschaft für Informatik e.V. (GI), Bonn, 1180-1183 |
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F. Wamser, D. Hock, Michael Seufert, B. Staehle, R. Pries and P. Tran-Gia. 2013. Using buffered playtime for QoE-oriented resource management of YouTube video streaming. Transactions on Emerging Telecommunications Technologies 24, 3, 288-302. DOI: 10.1002/ett.2636 |
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Pedro Casas, Michael Seufert and Raimund Schatz. 2013. YOUQMON: a system for on-line monitoring of YouTube QoE in operational 3G networks. ACM SIGMETRICS Performance Evaluation Review 41, 2, 44-46. DOI: 10.1145/2518025.2518033 |
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2012 |
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Florian Wamser, David Hock, Michael Seufert, Rastin Pries and Phuoc Tran-Gia. 2012. Application and quality of experience aware resource management in wireless access networks [Poster]. In EuroNF Summer School Modeling and Analysis of Novel Mechanisms in Future Internet Applications, Würzburg, Germany. |
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Florian Wamser, David Hock, Michael Seufert, Rastin Pries and Phuoc Tran-Gia. 2012. Performance optimization in access networks using a combined control strategy. In Tobias Ho?feld, Rastin Pries (Eds.). 12th Würzburg Workshop on IP: ITG Workshop "Visions of Future Generation Networks" (EuroView2012), July 23rd - July 24th, Würzburg, Germany. IEEE, Piscataway, NJ |
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2011 |
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Tobias Ho?feld, Michael Seufert, Matthias Hirth, Thomas Zinner, Phuoc Tran-Gia and Raimund Schatz. 2011. Quantification of YouTube QoE via crowdsourcing. In IEEE International Symposium on Multimedia, 5-7 December 2011, Dana Point, CA, USA. IEEE, Piscataway, NJ, 494-499 DOI: 10.1109/ism.2011.87 |
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Tobias Ho?feld, Raimund Schatz, Thomas Zinner, Michael Seufert and Phuoc Tran-Gia. 2011. Transport protocol influences on YouTube videostreaming QoE. Institut für Informatik, Universit?t Würzburg, Würzburg (Technical Reports, Institut für Informatik, Universit?t Würzburg ; 482). |