Team

Team:

Prof. Dr.-Ing. Amr Rizk

Director

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

Room:
S-GW 209
Phone:
+49 0201 183 4651
Email:
Consultation Hour:
nach Vereinbarung
Address:
Universität Duisburg-Essen
Gerlingstr. 16
45127 Essen

Bio:

Amr Rizk is a tenured professor at the University of Duisburg-Essen. He received his doctoral degree (Dr.-Ing.) from the Leibniz Universität Hannover, Germany, in 2013. He held postdoctoral positions at University of Warwick, UMass Amherst and the TU Darmstadt, and an assistant professorship at Ulm University, Germany. He is interested in performance evaluation of communication networks, stochastic models of networked systems and their applications. Amr Rizk is PI in the collaborative Research Center MAKI.

An overview of my publications can be found on Google Scholar  and DBLP. 

Curriculum Vitae:

  • 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)

Honours and Awards:

  • 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 - won together with SFB MAKI 2016
  • Excellence in DASH - Paper Award at the ACM MMSys Conference 2016
  • Finalist GI Dissertation Prize 2013

Projects:

  • PODIUM: PDI connectivity and cooperation enablers building trust and sustainability for CCAM (H2020)
  • Industrial Edge-Device Optimization und Knowledge Distillation (Industry)
  • Model-based Transition Planning and Prediction Phase 1 (DFG)
  • Model-based Transition Planning and Prediction Phase 2 (DFG)
  • 5G-IANA: 5G Intelligent Automotive Network Applications (H2020)
  • DynSDN: Dynamic management of reconfigurable Industry 4.0 real-time communication networks using software-defined infrastructures (DFG)
  • SPINE: Stochastic Performance Bounds for Information-Centric Communication Networks (DFG)

Publications:

Filter:
  • 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
  • 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
  • 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
  • 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
  • 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:

Conference Organization

  • 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 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