Team

Team:

Prof. Dr.-Ing. Amr Rizk

Director

Prof. Dr.-Ing. Amr Rizk, (habil.)

Room:
S-GW 209
Phone:
+49 201 18-34651
Email:
Consultation Hour:
upon request
Address:
Universität Duisburg-Essen
Gerlingstr. 16
45127 Essen
Author Profiles:
Google Scholar

Bio:

  • Professor, Head of the Networks and Communication Systems Lab at the University of Duisburg-Essen (since April 2021)
  • Assistant Professor - Ulm University (07.2019- 03.2021)
  • Habilitation -  TU Darmstadt (2019)
  • Athene Young Investigator - TU Darmstadt (04. 2017 - 07. 2019)
  • Research Group Leader - Department of Multimedia Communication - TU Darmstadt (02. 2016 - 07. 2019)
  • Post-Doc - University of Massachusetts Amherst, USA (2015)
  • Post-Doc - University of Warwick, UK (2014)
  • Doctorate with distinction - Leibniz Universität Hannover, Germany (2013)

Selected Publications 

  • A. Rizk, JY. Le Boudec, "A Palm calculus approach to the distribution of the age of information", IEEE Transactions on Information Theory (2023)
  • K. Elsayed, A. Rizk, “Time-to-Live Caching With Network Delays: Exact Analysis and Computable Approximations,” IEEE/ACM Transactions on Networking (2022)
  • S. Kar, R. Rehrmann, A. Mukhopadhyay, B. Alt, F. Ciucu, H. Koeppl, C. Binnig, and A. Rizk, “On the Throughput Optimization in Large-Scale Batch-Processing Systems,” Performance Evaluation, vol. 144, pp. 102–142 (2020)
  • F. Ciucu, F.  Poloczek, A. Rizk: Queue and Loss Distributions in Finite-buffer Queues.
    ACM SIGMETRICS (2019)
  • B. Alt, T. Ballard, R. Steinmetz, H. Koeppl, and A. Rizk, “CBA: Contextual Quality Adaptation for Adaptive Bitrate Video Streaming,” IEEE INFOCOM (2019)
  • A. Frömmgen, D. Stohr, B. Koldehofe, and A. Rizk, “Don’t Repeat Yourself: Seamless Execution and Analysis of Extensive Network Experiments,” ACM CoNEXT (2018)
  • W. R. KhudaBukhsh, B. Alt, S. Kar, A. Rizk, H. Koeppl: Collaborative Uploading in Heterogeneous Networks: Optimal and Adaptive Strategies. IEEE INFOCOM (2018)
  • A. Frömmgen, A. Rizk, T. Erbshäußer, M. Weller, B. Koldehofe, A. Buchmann, R. Steinmetz: A Programming Model for Application-defined Multipath TCP Scheduling, ACM/IFIP/USENIX Middleware 2017 - Best paper award
  • W. R. KhudaBukhsh, A. Rizk, A. Frömmgen, H. Koeppl: Optimizing Stochastic Scheduling in Fork-Join Queuing Models: Bounds and Applications. IEEE INFOCOM (2017)
  • Z. Bozakov, A. Rizk, D. Bhat, M. Zink: Measurement-based Flow Characterization in Centrally Controlled Networks. IEEE INFOCOM (2016)
  • A. Rizk, F.  Poloczek, F. Ciucu: Computable Bounds in Fork-Join Queueing Systems. 
    ACM SIGMETRICS (2015)
  • M. Fidler, A. Rizk: A Guide to the Stochastic Network Calculus. IEEE Communications Surveys and Tutorials 17(1): 92-105 (2015)

Honours and Awards:

  • Best Paper Award at the ACM MMSys Conference, 2023
  • Distinguished TPC Member, IEEE INFOCOM, 2020, 2022
  • Best Paper Award at the ACM/USENIX Middleware Conference, 2017
  • Athene Young Investigator Award, TU Darmstadt 2017
  • Franziska-Braun-Preis - als SFB MAKI 2016
  • Excellence in DASH - Paper Award at the ACM MMSys Conference 2016
  • Finalist GI Dissertation Prize 2013

Projects:

See our project overview here

Publications:

Filter:
  • Herrmann, Martin; Rizk, Amr: On Data Plane Multipath Scheduling for Connected Mobility Applications. In: Würzburg Workshop on Next-Generation Communication Networks (WueWoWas'23) (2023), p. 3. doi:10.25972/OPUS-32203Full textCitationDetails
  • Lübben, Ralf; Rizk, Amr: TAILING: Tail Distribution Forecasting of Packet Delays Using Quantile Regression Neural Networks. In: IEEE International Conference on Communications (ICC) . 2023. PDFCitationDetails
  • Rudolph, Michael; Schneegass, Stefan; Rizk, Amr: RABBIT: Live Transcoding of V-PCC Point Cloud Streams. In: Proceedings of the 14th Conference on ACM Multimedia Systems. 2023, p. 97-107. doi:10.1145/3587819.3590978CitationDetails
  • Baganal-Krishna, Nehal; Tran, Tuan-Dat; Kundel, Ralf; Rizk, Amr: Accelerating End-host Congestion Response using P4 Programmable Switches. In: arXiv preprint arXiv:2307.09639 (2023). Full textCitationDetails
  • Baganal-Krishna, Nehal; Munstein, David; Rizk, Amr: LETHE: Combined Time-to-Live Caching and Load Balancing on the Network Data Plane, 2023. doi:10.1109/LANMAN58293.2023.10189809) Full textCitationDetails
  • Elsayed, Karim; Rizk, Amr: Time-to-Live Caching With Network Delays: Exact Analysis and Computable Approximations. In: IEEE/ACM Transactions on Networking (2022). doi:10.1109/TNET.2022.3207914CitationDetails
  • Rudolph, Michael; Rizk, Amr: View-Adaptive Streaming of Point Cloud Scenes through Combined Decomposition and Video-Based Coding, Association for Computing Machinery, New York, NY, USA 2022. (ISBN 9781450394918) doi:10.1145/3552457.3555732) CitationDetails
  • Moscatelli, Francesca; Xirofotos, Thanos; Rizk, Amr; Baganal-Krishna, Nehal; Bonetto, Edoardo; Liotou, Eirini; Amditis, Angelos: The 5G-IANA platform: Bringing far-edge resources and ML potential to the disposal of automotive third parties, 2022. doi:10.1109/FNWF55208.2022.00118) CitationDetails
  • Kundel, Ralf; Krishna, Nehal Baganal; Gärtner, Christoph; Meuser, Tobias; Rizk, Amr: Reverse-Path Congestion Notification: Accelerating the Congestion Control Feedback Loop. In: Proceedings of 29th IEEE International Conference on Network Protocols (ICNP),. 2021. CitationDetails
  • Kar, Sounak; Rehrmann, Robin; Mukhopadhyay, Arpan; Alt, Bastian; Ciucu, Florin; Koeppl, Heinz; Binnig, Carsten; Rizk, Amr: On the Throughput Optimization in Large-scale Batch-processing Systems. In: Perform. Evaluation, Vol 144 (2020), p. 102142. doi:10.1016/j.peva.2020.102142CitationDetails
  • Kundel, Ralf; Siegmund, Fridolin; Blendin, Jeremias; Rizk, Amr; Koldehofe, Boris: P4STA: High Performance Packet Timestamping with Programmable Packet Processors. In: NOMS 2020 - IEEE/IFIP Network Operations and Management Symposium, Budapest, Hungary, April 20-24, 2020. IEEE, 2020, p. 1-9. doi:10.1109/NOMS47738.2020.9110290CitationDetails
  • Kundel, Ralf; Rizk, Amr; Koldehofe, Boris: Microbursts in Software and Hardware-based Traffic Load Generation. In: NOMS 2020 - IEEE/IFIP Network Operations and Management Symposium, Budapest, Hungary, April 20-24, 2020. IEEE, 2020, p. 1-2. doi:10.1109/NOMS47738.2020.9110305CitationDetails
  • KhudaBukhsh, Wasiur R.; Kar, Sounak; Alt, Bastian; Rizk, Amr; Koeppl, Heinz: Generalized Cost-Based Job Scheduling in Very Large Heterogeneous Cluster Systems. In: IEEE Trans. Parallel Distributed Syst., Vol 31 (2020), p. 2594-2604. doi:10.1109/TPDS.2020.2997771CitationDetails
  • Metaal, Mohamed Abdel; Guillaume, Rene; Steinmetz, Ralf; Rizk, Amr: Integrated Industrial Ethernet Networks: Time-sensitive Networking over SDN Infrastructure for mixed Applications. In: 2020 IFIP Networking Conference, Networking 2020, Paris, France, June 22-26, 2020. IEEE, 2020, p. 803-808. Full textCitationDetails
  • Kar, Sounak; Rizk, Amr: A Delicate Union of Batching and Parallelization Models in Distributed Computing and Communication. In: 2020 IFIP Networking Conference, Networking 2020, Paris, France, June 22-26, 2020. IEEE, 2020, p. 534-538. Full textCitationDetails
  • Keller, Katharina; Felka, Patrick; Fornoff, Jan; Hinz, Oliver; Rizk, Amr: Quality of experience measurements of multipath TCP applications on iOS mobile devices. In: Proceedings of the 11th ACM Multimedia Systems Conference, MMSys 2020, Istanbul, Turkey, June 8-11, 2020. ACM, 2020, p. 285-290. doi:10.1145/3339825.3394935CitationDetails
  • Santos, Allan Almeida; Rizk, Amr; Steinke, Florian: Flexible Redundancy Generation for Virtual Network Embedding with an Application to Smart Grids. In: e-Energy ’20: The Eleventh ACM International Conference on Future Energy Systems, Virtual Event, Australia, June 22-26, 2020. ACM, 2020, p. 97-105. doi:10.1145/3396851.3397693CitationDetails
  • Rehrmann, Robin; Binnig, Carsten; Böhm, Alexander; Kim, Kihong; Lehner, Wolfgang; Rizk, Amr: OLTPShare: The Case for Sharing in OLTP Workloads. In: Proc. VLDB Endow., Vol 11 (2020), p. 1769-1780. doi:10.14778/3229863.3229866Full textCitationDetails
  • Rizk, Amr; Fidler, Markus: Non-asymptotic end-to-end performance bounds for networks with long
    range dependent fBm cross traffic    . In: Comput. Networks, Vol 56 (2020), p. 127-141. doi:10.1016/j.comnet.2011.07.027CitationDetails
  • Rizk, Amr; Fidler, Markus: Queue-aware uplink scheduling with stochastic guarantees. In: Comput. Commun., Vol 84 (2020), p. 63-72. doi:10.1016/j.comcom.2016.02.014CitationDetails
  • Kalle, Timo; Kaufhold, Marc-André; Kuntke, Franz; Reuter, Christian; Rizk, Amr; Steinmetz, Ralf: Resilience in Security and Crises through Adaptions and Transitions. In: 49. Jahrestagung der Gesellschaft für Informatik, 50 Jahre Gesellschaft für Informatik - Informatik für Gesellschaft, INFORMATIK 2019 - Workshops, Kassel, Germany, September 23-26, 2019. GI, 2019, p. 571-584. CitationDetails
  • Hark, Rhaban; Tounsi, Khalil; Rizk, Amr; Steinmetz, Ralf: Decentralized Collaborative Flow Monitoring in Distributed SDN Control-Planes. In: 2019 International Conference on Networked Systems, NetSys 2019, Munich, Germany, March 18-21, 2019. IEEE, 2019, p. 1-8. doi:10.1109/NetSys.2019.8854496CitationDetails
  • Alkhalili, Yassin; Luthra, Manisha; Rizk, Amr; Koldehofe, Boris: 3-D Urban Objects Detection and Classification From Point Clouds. In: Proceedings of the 13th ACM International Conference on Distributed and Event-based Systems, DEBS 2019, Darmstadt, Germany, June 24-28, 2019. ACM, 2019, p. 209-213. doi:10.1145/3328905.3330298CitationDetails
  • Alt, Bastian; Weckesser, Markus; Becker, Christian; Hollick, Matthias; Kar, Sounak; Klein, Anja; Klose, Robin; Kluge, Roland; Koeppl, Heinz; Koldehofe, Boris; KhudaBukhsh, Wasiur R.; Luthra, Manisha; Mousavi, Mahdi; Mühlhäuser, Max; Pfannemüller, Martin; Rizk, Amr; Schürr, Andy; Steinmetz, Ralf: Transitions: A Protocol-Independent View of the Future Internet. In: Proceedings of the IEEE, Vol 107 (2019), p. 835-846. doi:10.1109/JPROC.2019.2895964CitationDetails
  • KhudaBukhsh, Wasiur R.; Kar, Sounak; Rizk, Amr; Koeppl, Heinz: Provisioning and Performance Evaluation of Parallel Systems with Output Synchronization. In: ACM Trans. Model. Perform. Evaluation Comput. Syst., Vol 4 (2019). doi:10.1145/3300142CitationDetails
  • Alt, Bastian; Ballard, Trevor; Steinmetz, Ralf; Koeppl, Heinz; Rizk, Amr: CBA: Contextual Quality Adaptation for Adaptive Bitrate Video Streaming. In: 2019 IEEE Conference on Computer Communications, INFOCOM 2019, Paris, France, April 29 - May 2, 2019. IEEE, 2019, p. 1000-1008. doi:10.1109/INFOCOM.2019.8737418CitationDetails
  • Ciucu, Florin; Poloczek, Felix; Rizk, Amr: Queue and Loss Distributions in Finite-Buffer Queues. In: Proc. ACM Meas. Anal. Comput. Syst., Vol 3 (2019). doi:10.1145/3341617.3326146CitationDetails
  • Ballard, Trevor; Griwodz, Carsten; Steinmetz, Ralf; Rizk, Amr: RATS: adaptive 360-degree live streaming. In: Proceedings of the 10th ACM Multimedia Systems Conference, MMSys 2019, Amherst, MA, USA, June 18-21, 2019. ACM, 2019, p. 308-311. doi:10.1145/3304109.3323837CitationDetails
  • Ciucu, Florin; Poloczek, Felix; Rizk, Amr: Queue and Loss Distributions in Finite-Buffer Queues. In: SIGMETRICS/Performance Joint International Conference on Measurement and Modeling of Computer Systems, Phoenix, AZ, USA, June 24-28, 2019. ACM, 2019, p. 65-66. doi:10.1145/3309697.3331496CitationDetails
  • Koch, Christian; Rak, Arne-Tobias; Zink, Michael; Steinmetz, Ralf; Rizk, Amr: Transitions of viewport quality adaptation mechanisms in 360 degree video streaming. In: Proceedings of the 29th ACM Workshop on Network and Operating Systems Support for Digital Audio and Video, NOSSDAV 2019, Amherst, MA, USA, June 21, 2019. ACM, 2019, p. 14-19. doi:10.1145/3304112.3325609CitationDetails
  • Hark, Rhaban; Bhat, Divyashri; Zink, Michael; Steinmetz, Ralf; Rizk, Amr: Preprocessing Monitoring Information on the SDN Data-Plane using P4. In: IEEE Conference on Network Function Virtualization and Software Defined Networks, NFV-SDN 2019, Dallas, TX, USA, November 12-14, 2019. IEEE, 2019, p. 1-6. doi:10.1109/NFV-SDN47374.2019.9040030CitationDetails
  • Koch, Christian; Pfannmüller, Johannes; Rizk, Amr; Hausheer, David; Steinmetz, Ralf: Category-aware hierarchical caching for video-on-demand content on
    youtube    . In: Proceedings of the 9th ACM Multimedia Systems Conference, MMSys 2018, Amsterdam, The Netherlands, June 12-15, 2018. ACM, 2018, p. 89-100. doi:10.1145/3204949.3204963CitationDetails
  • Bhat, Divyashri; Rizk, Amr; Zink, Michael; Steinmetz, Ralf: SABR: Network-Assisted Content Distribution for QoE-Driven ABR Video
    Streaming    . In: ACM Trans. Multim. Comput. Commun. Appl., Vol 14 (2018). doi:10.1145/3183516CitationDetails
  • Kar, Sounak; Rizk, Amr; Fidler, Markus: Multi-interface Communication: Interface Selection Under Statistical Performance Constraints. In: 30th International Teletraffic Congress, ITC 2018, Vienna, Austria, September 3-7, 2018 - Volume 2. IEEE, 2018, p. 7-12. doi:10.1109/ITC30.2018.10054CitationDetails
  • Koch, Christian; Werner, Stefan; Rizk, Amr; Steinmetz, Ralf: MIRA: Proactive Music Video Caching Using ConvNet-Based Classification and Multivariate Popularity Prediction. In: 26th IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems, MASCOTS 2018, Milwaukee, WI, USA, September 25-28, 2018. IEEE Computer Society, 2018, p. 109-115. doi:10.1109/MASCOTS.2018.00019CitationDetails
  • Stohr, Denny; Kalle, Timo; Mauthe, Andreas; Rizk, Amr; Steinmetz, Ralf; Effelsberg, Wolfgang: Towards Improved DASH Adaptation in NDN: An Emulative Analysis. In: 43rd IEEE Conference on Local Computer Networks, LCN 2018, Chicago, IL, USA, October 1-4, 2018. IEEE, 2018, p. 385-392. doi:10.1109/LCN.2018.8638140CitationDetails
  • Viernickel, Tobias; Frömmgen, Alexander; Rizk, Amr; Koldehofe, Boris; Steinmetz, Ralf: Multipath QUIC: A Deployable Multipath Transport Protocol. In: 2018 IEEE International Conference on Communications, ICC 2018, Kansas City, MO, USA, May 20-24, 2018. IEEE, 2018, p. 1-7. doi:10.1109/ICC.2018.8422951CitationDetails
  • Frömmgen, Alexander; Stohr, Denny; Koldehofe, Boris; Rizk, Amr: Don’t repeat yourself: seamless execution and analysis of extensive network experiments. In: Proceedings of the 14th International Conference on emerging Networking EXperiments and Technologies, CoNEXT 2018, Heraklion, Greece, December 04-07, 2018. ACM, 2018, p. 20-26. doi:10.1145/3281411.3281420CitationDetails
  • KhudaBukhsh, Wasiur R.; Alt, Bastian; Kar, Sounak; Rizk, Amr; Koeppl, Heinz: Collaborative Uploading in Heterogeneous Networks: Optimal and Adaptive
    Strategies    . In: 2018 IEEE Conference on Computer Communications, INFOCOM 2018, Honolulu, HI, USA, April 16-19, 2018. IEEE, 2018, p. 1-9. doi:10.1109/INFOCOM.2018.8486310CitationDetails
  • Hark, Rhaban; Aerts, Nieke; Hock, David; Richerzhagen, Nils; Rizk, Amr; Steinmetz, Ralf: Reducing the Monitoring Footprint on Controllers in Software-Defined Networks. In: IEEE Trans. Netw. Serv. Manag., Vol 15 (2018), p. 1264-1276. doi:10.1109/TNSM.2018.2876654CitationDetails
  • Kar, Sounak; Hark, Rhaban; Rizk, Amr; Steinmetz, Ralf: Towards Optimal Placement of Monitoring Units in Time-Varying Networks Under Centralized Control. In: Measurement, Modelling and Evaluation of Computing Systems - 19th International GI/ITG Conference, MMB 2018, Erlangen, Germany, February 26-28, 2018, Proceedings. Springer, 2018, p. 99-112. CitationDetails
  • Koch, Christian; Lode, Moritz; Stohr, Denny; Rizk, Amr; Steinmetz, Ralf: Collaborations on YouTube: From Unsupervised Detection to the Impact on Video and Channel Popularity. In: ACM Trans. Multim. Comput. Commun. Appl., Vol 14 (2018). doi:10.1145/3241054CitationDetails
  • Hark, Rhaban; Ghanmi, Mohamed; Kar, Sounak; Richerzhagen, Nils; Rizk, Amr; Steinmetz, Ralf: Representative Measurement Point Selection to Monitor Software-defined Networks. In: 43rd IEEE Conference on Local Computer Networks, LCN 2018, Chicago, IL, USA, October 1-4, 2018. IEEE, 2018, p. 511-518. doi:10.1109/LCN.2018.8638073CitationDetails
  • Rizk, Amr; Zink, Michael; Sitaraman, Ramesh K.: Model-based design and analysis of cache hierarchies. In: IFIP Networking Conference. IEEE Computer Society, 2017, p. 1-9. doi:10.23919/IFIPNetworking.2017.8264840CitationDetails
  • Wang, Cong; Bhat, Divyashri; Rizk, Amr; Zink, Michael: Design and Analysis of QoE-Aware Quality Adaptation for DASH: A Spectrum-Based Approach. In: ACM Trans. Multim. Comput. Commun. Appl., Vol 13 (2017). doi:10.1145/3092839CitationDetails
  • Flittner, Matthias; Bauer, Robert; Rizk, Amr; Geißler, Stefan; Zinner, Thomas; Zitterbart, Martina: Taming the Complexity of Artifact Reproducibility. In: Proceedings of the Reproducibility Workshop, Reproducibility@SIGCOMM 2017, Los Angeles, CA, USA, August 25, 2017. ACM, 2017, p. 14-16. doi:10.1145/3097766.3097770CitationDetails
  • Bhat, Divyashri; Rizk, Amr; Zink, Michael: Not so QUIC: A Performance Study of DASH over QUIC. In: Proceedings of the 27th Workshop on Network and Operating Systems Support for Digital Audio and Video, NOSSDAV 2017, Taipei, Taiwan, June 20-23, 2017. ACM, 2017, p. 13-18. doi:10.1145/3083165.3083175CitationDetails
  • Hark, Rhaban; Richerzhagen, Nils; Richerzhagen, Björn; Rizk, Amr; Steinmetz, Ralf: Towards an adaptive selection of loss estimation techniques in software-defined networks. In: 2017 IFIP Networking Conference, IFIP Networking 2017 and Workshops, Stockholm, Sweden, June 12-16, 2017. IEEE Computer Society, 2017, p. 1-9. doi:10.23919/IFIPNetworking.2017.8264838CitationDetails
  • Bhat, Divyashri; Rizk, Amr; Zink, Michael; Steinmetz, Ralf: Network Assisted Content Distribution for Adaptive Bitrate Video Streaming. In: Proceedings of the 8th ACM on Multimedia Systems Conference, MMSys 2017, Taipei, Taiwan, June 20-23, 2017. ACM, 2017, p. 62-75. doi:10.1145/3083187.3083196CitationDetails
  • Frömmgen, Alexander; Rizk, Amr; Erbshäußer, Tobias; Weller, Max; Koldehofe, Boris; Buchmann, Alejandro P.; Steinmetz, Ralf: A programming model for application-defined multipath TCP scheduling. In: Proceedings of the 18th ACM/IFIP/USENIX Middleware Conference, Las Vegas, NV, USA, December 11 - 15, 2017. ACM, 2017, p. 134-146. doi:10.1145/3135974.3135979CitationDetails
  • KhudaBukhsh, Wasiur R.; Rizk, Amr; Frömmgen, Alexander; Koeppl, Heinz: Optimizing stochastic scheduling in fork-join queueing models: Bounds and applications. In: 2017 IEEE Conference on Computer Communications, INFOCOM 2017, Atlanta, GA, USA, May 1-4, 2017. IEEE, 2017, p. 1-9. doi:10.1109/INFOCOM.2017.8057013CitationDetails
  • Koch, Christian; Lins, Benedikt; Rizk, Amr; Steinmetz, Ralf; Hausheer, David: vFetch: Video prefetching using pseudo subscriptions and user channel affinity in YouTube. In: 13th International Conference on Network and Service Management, CNSM 2017, Tokyo, Japan, November 26-30, 2017. IEEE Computer Society, 2017, p. 1-6. doi:10.23919/CNSM.2017.8256011CitationDetails
  • Dietrich, David; Abujoda, Ahmed; Rizk, Amr; Papadimitriou, Panagiotis: Multi-Provider Service Chain Embedding With Nestor. In: IEEE Trans. Netw. Serv. Manag., Vol 14 (2017), p. 91-105. doi:10.1109/TNSM.2017.2654681CitationDetails
  • Stohr, Denny; Frömmgen, Alexander; Rizk, Amr; Zink, Michael; Steinmetz, Ralf; Effelsberg, Wolfgang: Where are the Sweet Spots?: A Systematic Approach to Reproducible DASH Player Comparisons. In: Proceedings of the 2017 ACM on Multimedia Conference, MM 2017, Mountain View, CA, USA, October 23-27, 2017. ACM, 2017, p. 1113-1121. doi:10.1145/3123266.3123426CitationDetails
  • Holloway, Melanie; Dickhaus, Marvin; Hans, Ronny; Emondts, Bastian; Rizk, Amr; Steinmetz, Ralf: Cloud Adoption in the Spotlight - Empirical Insights from German IT Experts. In: 23rd Americas Conference on Information Systems, AMCIS 2017, Boston, MA, USA, August 10-12, 2017. Association for Information Systems, 2017. Full textCitationDetails
  • Hans, Ronny; Zuber, Hendrik; Rizk, Amr; Steinmetz, Ralf: Blockchain and Smart Contracts: Disruptive Technologies for the Insurance Market. In: 23rd Americas Conference on Information Systems, AMCIS 2017, Boston, MA, USA, August 10-12, 2017. Association for Information Systems, 2017. Full textCitationDetails
  • Hark, Rhaban; Rizk, Amr; Richerzhagen, Nils; Richerzhagen, Björn; Steinmetz, Ralf: Isolated in-band communication for distributed SDN controllers. In: IFIP Networking Conference, IFIP Networking 2017 and Workshops, Stockholm, Sweden, June 12-16, 2017. IEEE Computer Society, 2017, p. 1-2. doi:10.23919/IFIPNetworking.2017.8264881CitationDetails
  • Wang, Cong; Rizk, Amr; Zink, Michael: SQUAD: A spectrum-based quality adaptation for dynamic adaptive streaming over HTTP. In: Timmerer, Christian (Ed.): Proceedings of the 7th International Conference on Multimedia Systems, MMSys 2016, Klagenfurt, Austria, May 10-13, 2016. ACM, 2016. doi:10.1145/2910017.2910593CitationDetails
  • Bozakov, Zdravko; Rizk, Amr; Bhat, Divyashri; Zink, Michael: Measurement-based flow characterization in centrally controlled networks. In: 35th Annual IEEE International Conference on Computer Communications, INFOCOM 2016, San Francisco, CA, USA, April 10-14, 2016. IEEE, 2016, p. 1-9. doi:10.1109/INFOCOM.2016.7524331CitationDetails
  • Rizk, Amr; Poloczek, Felix; Ciucu, Florin: Stochastic bounds in Fork-Join queueing systems under full and partial mapping. In: Queueing Syst. Theory Appl., Vol 83 (2016), p. 261-291. doi:10.1007/s11134-016-9486-xCitationDetails
  • Shastri, Supreeth; Rizk, Amr; Irwin, David E.: Transient guarantees: maximizing the value of idle cloud capacity. In: West, John; Pancake, Cherri M. (Ed.): Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis, SC 2016, Salt Lake City,
    UT, USA, November 13-18, 2016    . IEEE Computer Society, 2016, p. 992-1002. doi:10.1109/SC.2016.84CitationDetails
  • Subramanya, Supreeth; Rizk, Amr; Irwin, David E.: Cloud Spot Markets are Not Sustainable: The Case for Transient Guarantees. In: 8th USENIX Workshop on Hot Topics in Cloud Computing, HotCloud 2016, Denver, CO, USA, June 20-21, 2016. USENIX Association, 2016. Full textCitationDetails
  • Rizk, Amr; Poloczek, Felix; Ciucu, Florin: Computable Bounds in Fork-Join Queueing Systems. In: Proceedings of the 2015 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems, Portland, OR, USA, June 15-19, 2015. ACM, 2015, p. 335-346. doi:10.1145/2745844.2745859CitationDetails
  • Rizk, Amr; Fidler, Markus: Queue-aware uplink scheduling: Analysis, implementation, and evaluation. In: Kacimi, Rahim; Mammeri, Zoubir (Ed.): Proceedings of the 14th IFIP Networking Conference, Networking 2015, Toulouse, France, 20-22 May, 2015. IEEE Computer Society, 2015, p. 1-9. doi:10.1109/IFIPNetworking.2015.7145299CitationDetails
  • Bhat, Divyashri; Wang, Cong; Rizk, Amr; Zink, Michael: A load balancing approach for adaptive bitrate streaming in Information Centric networks. In: IEEE International Conference on Multimedia & Expo Workshops. IEEE Computer Society, 2015, p. 1-6. doi:10.1109/ICMEW.2015.7169802CitationDetails
  • Dietrich, David; Rizk, Amr; Papadimitriou, Panagiotis: Multi-Provider Virtual Network Embedding With Limited Information Disclosure. In: IEEE Trans. Netw. Serv. Manag., Vol 12 (2015), p. 188-201. doi:10.1109/TNSM.2015.2417652CitationDetails
  • Abujoda, Ahmed; Sathiaseelan, Arjuna; Rizk, Amr; Papadimitriou, Panagiotis: Software-defined crowd-shared wireless mesh networks. In: IEEE 10th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2014, Larnaca, Cyprus, October 8-10, 2014. IEEE Computer Society, 2014, p. 130-135. doi:10.1109/WiMOB.2014.6962161CitationDetails
  • Becker, Nico; Rizk, Amr; Fidler, Markus: A measurement study on the application-level performance of LTE. In: 2014 IFIP Networking Conference, Trondheim, Norway, June 2-4, 2014. IEEE Computer Society, 2014, p. 1-9. doi:10.1109/IFIPNetworking.2014.6857113CitationDetails
  • Fidler, Markus; Rizk, Amr: A Guide to the Stochastic Network Calculus. In: IEEE Commun. Surv. Tutorials, Vol 17 (2014), p. 92-105. doi:10.1109/COMST.2014.2337060CitationDetails
  • Dietrich, David; Rizk, Amr; Papadimitriou, Panagiotis: Multi-domain virtual network embedding with limited information disclosure. In: IFIP Networking Conference, 2013, Brooklyn, New York, USA, 22-24 May, 2013. IEEE Computer Society, 2013, p. 1-9. Full textCitationDetails
  • Bozakov, Zdravko; Rizk, Amr: Taming SDN Controllers in Heterogeneous Hardware Environments. In: Second European Workshop on Software Defined Networks, EWSDN 2013, Berlin, Germany, October 10-11, 2013. IEEE Computer Society, 2013, p. 50-55. doi:10.1109/EWSDN.2013.15CitationDetails
  • Rizk, Amr; Bozakov, Zdravko; Fidler, Markus: Estimating traffic correlations from sampling and active network probing. In: IFIP Networking Conference, 2013, Brooklyn, New York, USA, 22-24 May, 2013. IEEE Computer Society, 2013, p. 1-9. Full textCitationDetails
  • Dietrich, David; Rizk, Amr; Papadimitriou, Panagiotis: AutoEmbed: automated multi-provider virtual network embedding. In: ACM SIGCOMM 2013 Conference, SIGCOMM 2013, Hong Kong, August 12-16, 2013. ACM, 2013, p. 465-466. doi:10.1145/2486001.2491690CitationDetails
  • Rizk, Amr; Fidler, Markus: On Multiplexing Models for Independent Traffic Flows in Single- and
    Multi-Node Networks    . In: IEEE Trans. Netw. Serv. Manag., Vol 10 (2012), p. 15-28. doi:10.1109/TNSM.2012.091012.120234CitationDetails
  • Rizk, Amr; Fidler, Markus: Leveraging statistical multiplexing gains in single- and multi-hop networks. In: 19th International Workshop on Quality of Service, IWQoS 2011, San Jose, California, USA, 6-7 June 2011. IEEE, 2011, p. 1-9. doi:10.1109/IWQOS.2011.5931352CitationDetails
  • Mahmood, Kashif; Rizk, Amr; Jiang, Yuming: On the Flow-Level Delay of a Spatial Multiplexing MIMO Wireless Channel. In: Proceedings of IEEE International Conference on Communications, ICC 2011, Kyoto, Japan, 5-9 June, 2011. IEEE, 2011, p. 1-6. doi:10.1109/icc.2011.5963105CitationDetails
  • Rizk, Amr; Fidler, Markus: Statistical end-to-end performance bounds for networks under long memory FBM cross traffic. In: 18th International Workshop on Quality of Service, IWQoS 2010, Beijing, China, 16-18 June 2010. IEEE, 2010, p. 1-9. doi:10.1109/IWQoS.2010.5542748CitationDetails
  • Rizk, Amr; Fidler, Markus: Sample Path Bounds for Long Memory FBM Traffic. In: INFOCOM 2010. 29th IEEE International Conference on Computer Communications, Joint Conference of the IEEE Computer and Communications Societies, 15-19 March 2010, San Diego, CA, USA. IEEE, 2010, p. 61-65. doi:10.1109/INFCOM.2010.5462271CitationDetails
  • Rizk, Amr; Fidler, Markus: On the Identifiability of Link Service Curves from End-Host Measurements. In: Network Control and Optimization, Second Euro-NF Workshop, NET-COOP 2008, Paris, France, September 8-10, 2008. Revised Selected Papers. Springer, 2008, p. 53-61. doi:10.1007/978-3-642-00393-6\\_7CitationDetails

Editorships:

Associate Editor, Elsevier Computer Communications (Q1), since 2021

Reviewing and consulting activities:

  • Review Services for National Research Funding Bodies (Germany, Sweden, Canada)
  • Member of the Selection Committee for Scholarship Programs - DAAD, Germany
  • Accreditation reviewer, Accreditation Body: ACQUIN

(for Program Committee memberships see below) 

Conferences:

  • PC Co-Chair, IEEE MIPR (Multimedia Information Processing and Retrieval), 2023
  • Co-Chair, GI KuVS Summer School “AI in Networking”, 2022
  • Steering Committee, Workshop on Network Calculus (WoNeCa), 2022
  • Co-Chair, Workshop on Network Calculus (WoNeCa), 2020
  • Demo Track Chair, ACM Multimedia Systems Conference (MMSys), Amherst, MA, USA, 2019
  • Area Co-Chair, IEEE International Conference on Multimedia Information Processing and Retrieval (MIPR), 2018, 2019
  • Co-Chair, Workshop on Network Calculus (WoNeCa) co-located with the 19th International GI/ITG Conference on “Measurement, Modelling and Evaluation of Computing Systems”, (MMB) Erlangen Germany, 2018

Memberships:

Memberships Conference Technical Program Committees:

  •  IEEE International Conference on Computer Communications (INFOCOM) - Flagship of IEEE ComSoc, 2019, 2020 (Regular TPC), 2021 - 2023 (Advisory TPC)
  • ACM SIGMETRICS, 2024
  • ACM International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing (MobiHoc), 2023
  • IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2023
  • IFIP Networking, 2022-2023
  • IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN), 2018, 2020 - 2023
  • ACM International Conference on Multimedia (ACM MM) - Flagship of ACM SIGMM, 2019, 2021, 2022
  • International Teletraffic Congress (ITC), 2018, 2020, 2022, 2023
  • International Conference on Computer Communications and Networks (ICCCN), 2021
  • IEEE International Conference on Multimedia Information Processing and Retrieval (MIPR), 2018 - 2021
  • IEEE International Conference on Multimedia and Expo (ICME), 2020 - 2022
  • ACM Conference on Multimedia Systems Conference (MMSys), 2017 - 2020, 2023
  • ACM Conference on Network and Operating Systems Support for Digital Audio an Video (NOSSDAV), 2020, 2022
  • IEEE International Workshop on Network Calculus and Applications, 2018
  • International Conference on Wired & Wireless Internet Communications (WWIC), 2016 - 2018
  • IEEE International Conference on Communications (ICC), 2016 - 2018
  • IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS), 2015- 2017
  • IEEE Global Communications Conference: Communication QoS & Reliability & Modeling (Globecom: CQRM), 2015 - 2018