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WiWi / ICB

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Gerlingstr. 16
45127 Essen
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S - GW 209
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  • Universitätsprofessor/in, Angewandte Informatik / Networks and Communication Systems

Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.

    Artikel in Zeitschriften

  • Rizk, Amr; Boudec, Jean-Yves Le
    A Palm Calculus Approach to the Distribution of the Age of Information
    In: IEEE Transactions on Information Theory Jg. 69 (2023) Nr. 12, S. 8097 - 8110
  • Santos, Allan; Rizk, Amr; Steinke, Florian
    Adaptive global coordination of local routing policies for communication networks
    In: Computer Communications Jg. 204 (2023) S. 101 - 108
  • Mönch, Christian; Rizk, Amr
    Directed Acyclic Graph-Type Distributed Ledgers via Young-Age Preferential Attachment
    In: Stochastic Systems Jg. 13 (2023) Nr. 3, S. 377 - 397
  • Gärtner, Christoph; Rizk, Amr; Koldehofe, Boris; Guillaume, René; Kundel, Ralf; Steinmetz, Ralf
    Fast incremental reconfiguration of dynamic time-sensitive networks at runtime
    In: Computer Networks Jg. 224 (2023) 109606
  • Tahir, Anam; Alt, Bastian; Rizk, Amr; Koeppl, Heinz
    Load Balancing in Compute Clusters with delayed Feedback
    In: IEEE Transactions on Computers (T-C) Jg. 72 (2023) Nr. 6, S. 1610 - 1622
  • Ciucu, Florin; Mehri, Sima; Rizk, Amr
    On Ultra-Sharp Queueing Bounds
    In: ACM SIGMETRICS Performance Evaluation Review Jg. 51 (2023) Nr. 2, S. 27 - 29
  • Elsayed, Karim; Rizk, Amr
    Time-to-Live Caching With Network Delays : Exact Analysis and Computable Approximations
    In: IEEE/ACM Transactions on Networking (TON) Jg. 31 (2023) Nr. 3, S. 1087 - 1100
  • Kundel, Ralf; Siegmund, Fridolin; Hark, Rhaban; Rizk, Amr; Koldehofe, Boris
    Network Testing Utilizing Programmable Network Hardware
    In: IEEE Communications Magazine (M-COMM) Jg. 60 (2022) Nr. 2, S. 12 - 17
  • KhudaBukhsh, Wasiur R.; Kar, Sounak; Alt, Bastian; Rizk, Amr; Koeppl, Heinz
    Generalized Cost-Based Job Scheduling in Very Large Heterogeneous Cluster Systems
    In: IEEE Transactions on Parallel and Distributed Systems (T-PDS) Jg. 31 (2020) Nr. 11, S. 2594 - 2604
  • 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: ACM SIGMETRICS Performance Evaluation Review Jg. 48 (2020) Nr. 3, S. 128 - 129
  • 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: Performance Evaluation Jg. 144 (2020) 102142
  • KhudaBukhsh, Wasiur R.; Kar, Sounak; Rizk, Amr; Koeppl, Heinz
    Provisioning and Performance Evaluation of Parallel Systems with Output Synchronization
    In: ACM Transactions on Modeling and Performance Evaluation of Computing Systems (TOMPECS) Jg. 4 (2019) Nr. 1, 6
  • Ciucu, Florin; Poloczek, Felix; Rizk, Amr
    Queue and Loss Distributions in Finite-Buffer Queues
    In: Proceedings of the ACM on Measurement and Analysis of Computing Systems Jg. 3 (2019) Nr. 2, 31
  • 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 (PROC) Jg. 107 (2019) Nr. 4, S. 835 - 846
  • 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 Transactions on Multimedia Computing, Communications, and Applications (TOMM) Jg. 14 (2018) Nr. 4, 89
  • Rehrmann, Robin; Binnig, Carsten; Böhm, Alexander; Kim, Kihong; Lehner, Wolfgang; Rizk, Amr
    OLTPShare: The Case for Sharing in OLTP Workloads
    In: Proceedings of the VLDB Endowment Jg. 11 (2018) Nr. 12, S. 1769 - 1780
  • Hark, Rhaban; Aerts, Nieke; Hock, David; Richerzhagen, Nils; Rizk, Amr; Steinmetz, Ralf
    Reducing the Monitoring Footprint on Controllers in Software-Defined Networks
    In: IEEE Transactions on Network and Service Management (TNSM) Jg. 15 (2018) Nr. 4, S. 1264 - 1276
  • Bhat, Divyashri; Rizk, Amr; Zink, Michael; Steinmetz, Ralf
    SABR: Network-Assisted Content Distribution for QoE-Driven ABR Video Streaming
    In: ACM Transactions on Multimedia Computing, Communications, and Applications (TOMM) Jg. 14 (2018) Nr. 2s, 32
  • Wang, Cong; Bhat, Divyashri; Rizk, Amr; Zink, Michael
    Design and Analysis of QoE-Aware Quality Adaptation for DASH : A Spectrum-Based Approach
    In: ACM Transactions on Multimedia Computing, Communications, and Applications (TOMM) Jg. 13 (2017) Nr. 3s, 45
  • Dietrich, David; Abujoda, Ahmed; Rizk, Amr; Papadimitriou, Panagiotis
    Multi-Provider Service Chain Embedding With Nestor
    In: IEEE Transactions on Network and Service Management (TNSM) Jg. 14 (2017) Nr. 1, S. 91 - 105
  • Rizk, Amr; Fidler, Markus
    Queue-aware uplink scheduling with stochastic guarantees
    In: Computer Communications Jg. 84 (2016) S. 63 - 72
  • Rizk, Amr; Poloczek, Felix; Ciucu, Florin
    Stochastic bounds in Fork-Join queueing systems under full and partial mapping
    In: Queueing Systems: Theory and Applications Jg. 83 (2016) Nr. 3-4, S. 261 - 291
  • Fidler, Markus; Rizk, Amr
    A Guide to the Stochastic Network Calculus
    In: IEEE Communications Surveys & Tutorials Jg. 17 (2015) Nr. 1, S. 92 - 105
  • Dietrich, David; Rizk, Amr; Papadimitriou, Panagiotis
    Multi-Provider Virtual Network Embedding With Limited Information Disclosure
    In: IEEE Transactions on Network and Service Management (TNSM) Jg. 12 (2015) Nr. 2, S. 188 - 201
  • Rizk, Amr; Fidler, Markus
    On Multiplexing Models for Independent Traffic Flows in Single- and Multi-Node Networks
    In: IEEE Transactions on Network and Service Management (TNSM) Jg. 10 (2013) Nr. 1, S. 15 - 28
  • Rizk, Amr; Fidler, Markus
    Non-asymptotic end-to-end performance bounds for networks with long range dependent fBm cross traffic
    In: Computer Networks Jg. 56 (2012) Nr. 1, S. 127 - 141
  • Aufsätze

  • Elsayed, Karim; Rizk, Amr
    On the Impact of Network Delays on Time-to-Live Caching
    (2022) 28 Seiten
  • Kar, Sounak; Alt, Bastian; Koeppl, Heinz; Rizk, Amr
    PAQMAN : A Principled Approach to Active Queue Management
    (2022)
  • Tahir, Anam; Alt, Bastian; Rizk, Amr; Koeppl, Heinz
    Scheduling in Parallel Finite Buffer Systems : Optimal Decisions under Delayed Feedback
    (2021)
  • Alt, Bastian; Ballard, Trevor; Steinmetz, Ralf; Koeppl, Heinz; Rizk, Amr
    CBA: Contextual Quality Adaptation for Adaptive Bitrate Video Streaming : (Extended Version)
    (2019) 15 Seiten
  • Koch, Christian; Rak, Arne-Tobias; Zink, Michael; Steinmetz, Ralf; Rizk, Amr
    Increasing the Quality of 360° Video Streaming by Transitioning between Viewport Quality Adaptation Mechanisms
    (2019)
  • Lode, Moritz; Örtl, Michael; Koch, Christian; Rizk, Amr; Steinmetz, Ralf
    Detection and Analysis of Content Creator Collaborations in YouTube Videos using Face- and Speaker-Recognition
    (2018)
  • KhudaBukhsh, Wasiur R.; Kar, Sounak; Rizk, Amr; Koeppl, Heinz
    A Generalized Performance Evaluation Framework for Parallel Systems with Output Synchronization
    (2016)
  • Subramanya, Supreeth; Rizk, Amr; Irwin, David;
    USENIX Association; (Hrsg.)
    Cloud Spot Markets are Not Sustainable : The Case for Transient Guarantees
    8th USENIX Workshop on Hot Topics in Cloud Computing (HotCloud '16), 20-21 June 2016, Denver,
    (2016)
  • Rizk, Amr; Bozakov, Zdravko; Fidler, Markus
    H-Probe : Estimating Traffic Correlations from Sampling and Active Network Probing
    (2012)
  • Abstracts

  • Gartner, Christoph; Rizk, Amr; Koldehofe, Boris; Hark, Rhaban; Guillaume, Rene; Kundel, Ralf; Steinmetz, Ralf
    Leveraging PIFO Queues for Scheduling in Time-Sensitive Networks
    In: The 27th IEEE International Symposium on Local and Metropolitan Area Networks / 27th IEEE International Symposium on Local and Metropolitan Area Networks (LANMAN), 12-14 July 2021, Boston, virtual Conference / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) (2021) 9478796
  • Kundel, Ralf; Baganal Krishna, Nehal; Gartner, Christoph; Meuser, Tobias; Rizk, Amr
    Reverse-Path Congestion Notification : Accelerating the Congestion Control Feedback Loop
    In: 2021 IEEE 29th International Conference on Network Protocols (ICNP 2021): Conference Proceedings / 29th International Conference on Network Protocols (ICNP 2021), 1-5 November 2021, virtual (2021)
  • Ciucu, Florin; Poloczek, Felix; Rizk, Amr
    Queue and Loss Distributions in Finite-Buffer Queues
    In: Abstracts of the 2019 SIGMETRICS/Performance Joint International Conference on Measurement and Modeling of Computer Systems / Association for Computing Machinery (ACM) (Hrsg.) (2019) S. 65 - 66
  • Beiträge in Sammelwerken und Tagungsbänden

  • Gärtner, Christoph; Rizk, Amr; Koldehofe, Boris; Guillaume, René; Kundel, Ralf; Steinmetz, Ralf
    Demo : Flexibility-aware Network Management of Time-Sensitive Flows
    In: Proceedings of the ACM SIGCOMM 2023 Conference / Schulzrinne, Henning; ACM SIGCOMM '23: ACM SIGCOMM 2023 Conference, New York, NY, USA ,10 September 2023 2023, S. 1176 - 1178
  • Baganal-Krishna, Nehal; Munstein, David; Rizk, Amr
    LETHE : Combined Time-To-Live Caching and Load Balancing on the Network Data Plane
    In: 2023 IEEE 29th International Symposium on Local and Metropolitan Area Networks (LANMAN) / 29th International Symposium on Local and Metropolitan Area Networks (LANMAN) ; 10-11 July 2023; London, UK 2023
  • Rudolph, Michael; Schneegaß, Stefan; Rizk, Amr
    RABBIT : Live Transcoding of V-PCC Point Cloud Streams
    In: MMSys 2023: Proceedings of the 14th ACM Multimedia Systems Conference / 14th ACM Multimedia Systems Conference ; MMSys 2023 ; June 7 - 10, 2023, Vancouver, BC, Canada / Association for Computing Machinery (Hrsg.) 2023, S. 97 - 107
  • Baganal-Krishna, Nehal; Tran, Tuan-Dat; Kundel, Ralf; Rizk, Amr
    RPM : Reverse Path Congestion Marking on P4 Programmable Switches
    In: Proceedings of the 48th IEEE Conference on Local Computer Networks (LCN 2023) / 48th Conference on Local Computer Networks (LCN 2023): 02-05 October 2023; Daytona Beach, USA / Institute of Electrical and Electronics Engineers Inc. (Hrsg.) 2023
  • Gärtner, Christoph; Rizk, Amr; Koldehofe, Boris; Guillaume, Rene; Kundel, Ralf; Steinmetz, Ralf
    On the Incremental Reconfiguration of Time-sensitive Networks at Runtime
    In: 2022 IFIP Networking Conference, IFIP Networking 2022 / IFIP Networking Conference (IFIP Networking), 13-16 June 2022, Catania, Italy 2022
  • Shirazi, Majid; Safronov, Georgij; Rizk, Amr
    Rethinking of Domain Users Control in Computer Vision Pipelines by Customized Attention
    In: 21st IEEE International Conference on Machine Learning and Applications: ICMLA 2022; Proceedings / 21st IEEE International Conference on Machine Learning and Applications (ICMLA); Proceedings 21st IEEE International Conference on Machine Learning and Applications ICMLA 2022; 12–14 December 2022; Nassau, The Bahamas; Kantardzic, Mehmed / Wani, M. Arif; Palade, Vasile; Neagu, Daniel; Yang, Longzhi; Chan, Kit-Yan (Hrsg.) 2022, S. 1018 - 1025
  • 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
    In: 2022 IEEE Future Networks World Forum, FNWF 2022: Proceedings / IEEE Future Networks World Forum (FNWF), 10-14 Oct. 2022, Montreal, QC, Canada 2022, S. 643 - 648
  • Rudolph, Michael; Rizk, Amr
    View-Adaptive Streaming of Point Cloud Scenes through combined Decomposition and Video-based Coding
    In: Proceedings of the 1st International Workshop on Advances in Point Cloud Compression, Processing and Analysis / Gao, Wei; MM '22: The 30th ACM International Conference on Multimedia, Lisboa, Portugal, 14 October 2022 2022, S. 41 - 49
  • Sourlas, Vasilis; Rizk, Amr; Katsaros, Konstantinos V.; Pantazopoulos, Panagiotis; Drainakis, Georgios; Amditis, Angelos
    A Distributed ML Framework for Service Deployment in the 5G-based Automotive Vertical
    In: 2021 IEEE International Mediterranean Conference on Communications and Networking, MeditCom 2021: Conference Proceedings / IEEE International Mediterranean Conference on Communications and Networking (MeditCom), 7-10 Sept. 2021, Athen 2021, S. 246 - 251
  • Edinger, Janick; Breitbach, Martin; Gabrisch, Niklas; Schafer, Dominik; Becker, Christian; Rizk, Amr
    Decentralized Low-Latency Task Scheduling for Ad-Hoc Computing
    In: Proceedings of the 2021 IEEE International Parallel and Distributed Processing Symposium / 35th IEEE International Parallel and Distributed Processing Symposium (IPDPS 2021), 17-21 May 2021, Portland, USA / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2021, S. 776 - 785
  • Gartner, Christoph; Rizk, Amr; Koldehofe, Boris; Hark, Rhaban; Guillaume, Rene; Steinmetz, Ralf
    Leveraging Flexibility of Time-Sensitive Networks for dynamic Reconfigurability
    In: Proceedings of 2021 IFIP Networking Conference / IFIP Networking, 21-24 June 2021, Espoo and Helsinki, Finland 2021
  • Shirazi, Majid; Schmitz, Markus; Janssen, Simon; Thies, Anabelle; Safronov, Georgij; Rizk, Amr; Mayr, Peter; Engelhardt, Philipp
    Verifying the Applicability of Synthetic Image Generation for Object Detection in Industrial Quality Inspection
    In: 20th IEEE International Conference on Machine Learning and Applications: ICMLA 2021 ; Proceedings / IEEE International Conference on Machine Learning and Applications (ICMLA) ; 13–16 December 2021, Virtual Event / Wani, M. Arif; Sethi, Ishwar; Shi, Weisong; Qu, Guangzhi; Raicu, Daniela Stan; Jin, Ruoming (Hrsg.) 2021, S. 1365 - 1372
  • Kar, Sounak; Rizk, Amr
    A Delicate Union of Batching and Parallelization Models in Distributed Computing and Communication
    In: IFIP Networking 2020: Conference and Workshops : June 22-25, 2020 - Paris, France / 2020 IFIP Networking Conference, 22- 25 June 2020, Paris, France / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2020, S. 534 - 538
  • Santos, Allan Almeida; Rizk, Amr; Steinke, Florian
    Flexible Redundancy Generation for Virtual Network Embedding with an Application to Smart Grids
    In: e-Energy '20: Proceedings of the Eleventh ACM International Conference on Future Energy Systems / 11th ACM International Conference on Future Energy Systems (e-Energy '20), 22-26 June 2020, Virtual Event Australia 2020, S. 97 - 105
  • Metaal, Mohamed Abdel; Guillaume, Rene; Steinmetz, Ralf; Rizk, Amr
    Integrated Industrial Ethernet Networks : Time-sensitive Networking over SDN Infrastructure for mixed Applications
    In: IFIP Networking 2020: Conference and Workshops : June 22-25, 2020 - Paris, France / 2020 IFIP Networking Conference, 22- 25 June 2020, Paris, France / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2020, S. 803 - 808
  • Kundel, Ralf; Rizk, Amr; Koldehofe, Boris
    Microbursts in Software and Hardware-based Traffic Load Generation
    In: Proceedings of IEEE/IFIP Network Operations and Management Symposium 2020: Management in the Age of Softwarization and Artificial Intelligence / NOMS 2020 - 2020 IEEE/IFIP Network Operations and Management Symposium "Management in the Age of Softwarization and Artificial Intelligence", 20-24 April 2020, Budapest 2020
  • Kundel, Ralf; Rizk, Amr; Blendin, Jeremias; Koldehofe, Boris; Hark, Rhaban; Steinmetz, Ralf
    P4-CoDel : Experiences on Programmable Data Plane Hardware
    In: ICC 2021 - IEEE International Conference on Communications: Proceedings / ICC 2021 - IEEE International Conference on Communications, 14-23 June 2021, virtual 2020
  • Kundel, Ralf; Siegmund, Fridolin; Blendin, Jeremias; Rizk, Amr; Koldehofe, Boris
    P4STA : High Performance Packet Timestamping with Programmable Packet Processors
    In: Proceedings of IEEE/IFIP Network Operations and Management Symposium 2020: Management in the Age of Softwarization and Artificial Intelligence / NOMS 2020 - 2020 IEEE/IFIP Network Operations and Management Symposium "Management in the Age of Softwarization and Artificial Intelligence", 20-24 April 2020, Budapest 2020
  • Keller, Katharina; Felka, Patrick; Fornoff, Jan; Hinz, Oliver; Rizk, Amr
    Quality of Experience Measurements of Multipath TCP Applications on IOS Mobile Devices
    In: MMSys'20: Proceedings of the 2020 Multimedia Systems Conference / MMSys '20: 11th ACM Multimedia Systems Conference, 8-11 June 2020, Istanbul, Turkey / Association for Computing Machinery (ACM) (Hrsg.) 2020, S. 285 - 290
  • Alkhalili, Yassin; Luthra, Manisha; Rizk, Amr; Koldehofe, Boris
    3-D Urban Objects Detection and Classification From Point Clouds
    In: DEBS '19: Proceedings of the 13th ACM International Conference on Distributed and Event-based Systems / The 13th ACM International Conference on Distributed and Event-based Systems (DEBS '19), 24 - 28 June 2019, Darmstadt, Germany / Association for Computing Machinery (ACM) (Hrsg.) 2019, S. 209 - 213
  • Alt, Bastian; Ballard, Trevor; Steinmetz, Ralf; Koeppl, Heinz; Rizk, Amr
    CBA: Contextual Quality Adaptation for Adaptive Bitrate Video Streaming
    In: IEEE INFOCOM 2019: IEEE Conference on Computer Communications / IEEE INFOCOM 2019 - IEEE Conference on Computer Communications, 29 April - 2 May 2019, Paris, France / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2019, S. 1000 - 1008
  • Hark, Rhaban; Tounsi, Khalil; Rizk, Amr; Steinmetz, Ralf
    Decentralized collaborative flow monitoring in distributed SDN control-planes
    In: Proceedings of the 2019 International Conference on Networked Systems: NetSys 2019 / International Conference on Networked Systems 2019 (NetSys 2019 ), 18-21 March 2019, Garching bei München / Carle, Georg; Hoßfeld, Tobias; Kellerer, Wolfgang; Ott, Jörg (Hrsg.) 2019
  • 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: Proceedings / IEEE IEEE Conference on Network Function Virtualization and Software Defined Networks ((NFV-SDN), 12-14 November 2019, Dallas, USA / Horner, Larry; Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2019
  • Ballard, Trevor; Griwodz, Carsten; Steinmetz, Ralf; Rizk, Amr
    RATS : Adaptive 360-Degree Live Streaming
    In: Proceedings of the 10th ACM Multimedia Systems Conference (MMSys '19) / MMSys '19: 10th ACM Multimedia Systems Conference, 18-21 June 2019, Amherst, Massachusetts / Association for Computing Machinery (ACM) (Hrsg.) 2019, S. 308 - 311
  • Kalle, Timo; Kaufhold, Marc-André; Kuntke, Franz; Reuter, Christian; Rizk, Amr; Steinmetz, Ralf
    Resilience in Security and Crises through Adaptions and Transitions
    In: Informatik 2019: Workshop-Beiträge : 50 Jahre Gesellschaft für Informatik - Informatik für Gesellschaft / Informatik 2019 "50 Jahre Gesellschaft für Informatik - Informatik für Gesellschaft", 23.-26. September 2019, Kassel / Draude, Claude; Lange, Martin; Sick, Bernhard (Hrsg.) 2019, S. 571 - 584
  • 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 '19) / 29th ACM Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV '19), 21 June 2019, Amherst, Massachusetts 2019, S. 14 - 19
  • 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 '18) / 9th ACM Multimedia Systems Conference (MMSys '18), 12-15 June 2018, Amsterdam; Association for Computing Machinery / Cesar, Pablo (Hrsg.) 2018, S. 89 - 100
  • Khudabukhsh, Wasiur R.; Alt, Bastian; Kar, Sounak; Rizk, Amr; Koeppl, Heinz
    Collaborative Uploading in Heterogeneous Networks : Optimal and Adaptive Strategies
    In: IEEE INFOCOM 2018 - IEEE Conference on Computer Communications / IEEE INFOCOM 2018 - IEEE Conference on Computer Communications, 15-19 April 2018, Honolulu, USA / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2018, S. 2339 - 2347
  • Frömmgen, Alexander; Stohr, Denny; Koldehofe, Boris; Rizk, Amr
    Don't Repeat Yourself : Seamless Execution and Analysis of Extensive Network Experiments
    In: CoNEXT '18: Proceedings of the 14th International Conference on emerging Networking EXperiments and Technologies / 14th International Conference on emerging Networking EXperiments and Technologies (CoNEXT '18) 4-7 December 2018, Heraklion, Greece / Association for Computing Machinery (ACM) (Hrsg.) 2018, S. 20 - 26
  • Hans, Ronny; Richerzhagen, Björn; Rizk, Amr; Lampe, Ulrich; Steinmetz, Ralf; Klos Née Müller, Sabrina; Klein, Anja
    Little Boxes : A Dynamic Optimization Approach for Enhanced Cloud Infrastructures
    In: Service-Oriented and Cloud Computing: 7th IFIP WG 2.14 European Conference, ESOCC 2018, Como, Italy, September 12-14, 2018, Proceedings / 7th IFIP WG 2. 14 European Conference, ESOCC 2018, 12-14 September 2018, Como, Italy / Kritikos, Kyriakos; Plebani, Pierluigi; de Paoli, Flavio (Hrsg.) 2018, S. 199 - 206
  • Koch, Christian; Werner, Stefan; Rizk, Amr; Steinmetz, Ralf
    MIRA: Proactive music video caching using convnet-based classification and multivariate popularity prediction
    In: MASCOTS 2018: 26th IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems / 26th IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS 2018), 25–28 September 2018, Milwaukee 2018, S. 109 - 115
  • Kar, Sounak; Rizk, Amr; Fidler, Markus
    Multi-interface Communication : Interface Selection under Statistical Performance Constraints
    In: Proceedings of the 2018 International Workshop on Network Calculus and Applications (NetCal2018): Co-located with the 30th International Teletraffic Congress – The First International Conference in Networking Science & Practice, Volume 2 / 2018 International Workshop on Network Calculus and Applications - NetCal2018 (co-located with the 30th International Teletraffic Congress ITC 30), 3-7 Sept. 2018, Wien / Altman, Eitan; Bianchi, Giuseppe; Zinner, Thomas (Hrsg.) 2018, S. 7 - 12
  • Viernickel, Tobias; Froemmgen, Alexander; Rizk, Amr; Koldehofe, Boris; Steinmetz, Ralf
    Multipath QUIC : A Deployable Multipath Transport Protocol
    In: 2018 IEEE International Conference on Communications (ICC): Proceedings / IEEE International Conference on Communications (ICC), 20-24 May 2018, Kansas City, USA / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2018
  • Hark, Rhaban; Ghanmi, Mohamed; Kar, Sounak; Richerzhagen, Nils; Rizk, Amr; Steinmetz, Ralf
    Representative Measurement Point Selection to Monitor Software-defined Networks
    In: Conference on Local Computer Networks (LCN) / 43rd IEEE Conference on Local Computer Networks (LCN), 1-4 October 2018, Chicago, USA / Cherkaoui, Soumaya; Andersson, Karl; Al-Turjman, Fadi (Hrsg.) 2018, S. 511 - 518
  • Müller, Paul; Bergsträßer, Sonja; Rizk, Amr; Steinmetz, Ralf
    The Bitcoin Universe : An Architectural Overview of the Bitcoin Blockchain
    In: 11. DFN-Forum Kommunikationstechnologien / 11. DFN-Forum Kommunikationstechnologien, 27.-28. Juni 2018, Günzburg / Müller, Paul; Neumair, Bernhard; Reiser, Helmut; Dreo, Gabi (Hrsg.) 2018, S. 1 - 20
  • Stohr, Denny; Kalle, Timo; Mauthe, Andreas; Rizk, Amr; Steinmetz, Ralf; Effelsberg, Wolfgang
    Towards Improved DASH Adaptation in NDN : An Emulative Analysis
    In: Conference on Local Computer Networks (LCN) / 43rd IEEE Conference on Local Computer Networks (LCN), 1-4 October 2018, Chicago, USA / Cherkaoui, Soumaya; Andersson, Karl; Al-Turjman, Fadi (Hrsg.) 2018, S. 385 - 392
  • 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 / MMB 2018, 19th International GI/ITG Conference, 26-28 February 2018, Erlangen, Germany / German, Reinhard; Hielscher, Kai-Steffen; Krieger, Udo R. (Hrsg.) 2018, S. 99 - 112
  • Frömmgen, Alexander; Rizk, Amr; Erbshauber, Tobias; Weller, Max; Koldehofe, Boris; Buchmann, Alejandro; Steinmetz, Ralf; Erbshäußer, Tobias
    A programming model for application-defined multipath TCP scheduling
    In: Middleware '17: Proceedings of the 18th ACM/IFIP/USENIX Middleware Conference / 18th International Middleware Conference (Middleware '17), 11-15 December 2017, Las Vegas; Jayaram, K. R. / Association for Computing Machinery (ACM) (Hrsg.) 2017, S. 134 - 146
  • Hans, Ronny; Zuber, Hendrik; Rizk, Amr; Steinmetz, Ralf
    Blockchain and Smart Contracts : Disruptive Technologies for the Insurance Market
    In: Proceedings of the 23th Americas Conference on Information Systems (AMCIS) / 23th Americas Conference on Information Systems (AMCIS), 10-12 August 2017, Boston / AIS Electronic Library (AISeL) (Hrsg.) 2017
  • Holloway, Melanie; Dickhaus, Marvin; Hans, Ronny; Emondts, Bastian; Rizk, Amr; Steinmetz, Ralf
    Cloud adoption in the spotlight : Empirical insights from German IT experts
    In: Proceedings of the 23th Americas Conference on Information Systems (AMCIS) / 23th Americas Conference on Information Systems (AMCIS), 10-12 August 2017, Boston / AIS Electronic Library (AISeL) (Hrsg.) 2017
  • Hark, Rhaban; Rizk, Amr; Richerzhagen, Nils; Richerzhagen, Björn; Steinmetz, Ralf
    Isolated in-band communication for distributed SDN controllers
    In: 2017 IFIP Networking Conference (IFIP Networking) and workshops / 16th IFIP Networking, 12-16 June 2017, Stockholm / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2017
  • Rizk, Amr; Zink, Michael; Sitaraman, Ramesh
    Model-based design and analysis of cache hierarchies
    In: 2017 IFIP Networking Conference (IFIP Networking) and workshops / 16th IFIP Networking, 12-16 June 2017, Stockholm / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2017
  • 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 / 8th ACM on Multimedia Systems Conference (MMSys'17), 20-23 June 2017, Taipei, Taiwan / Association for Computing Machinery (ACM) (Hrsg.) 2017, S. 62 - 75
  • 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'17 / 27th Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV'17), 20-23 June 2017, Taipei, Taiwan 2017, S. 13 - 18
  • Khudabukhsh, Wasiur R.; Rizk, Amr; Frömmgen, Alexander; Koeppl, Heinz
    Optimizing Stochastic Scheduling in Fork-Join Queueing Models : Bounds and Applications
    In: IEEE INFOCOM 2017: IEEE Conference on Computer Communications / IEEE INFOCOM 2017: IEEE International Conference on Computer Communications, 1-4 May 2017, Atlanta, USA / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2017
  • Flittner, Matthias; Bauer, Robert; Rizk, Amr; Geißler, Stefan; Zinner, Thomas; Zitterbart, Martina
    Taming the complexity of artifact reproducibility
    In: Reproducibility '17: Proceedings of the Reproducibility Workshop / SIGCOMM '17 - ACM SIGCOMM 2017 Conference, 25 August 2017, Los Angeles, USA / Association for Computing Machinery (ACM) (Hrsg.) 2017, S. 14 - 16
  • Hark, Rhaban; Richerzhagen, Nils; Richerzhagen, Bjorn; Rizk, Amr; Steinmetz, Ralf
    Towards an adaptive selection of loss estimation techniques in software-defined networks
    In: 2017 IFIP Networking Conference (IFIP Networking) and workshops / 16th IFIP Networking, 12-16 June 2017, Stockholm / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2017
  • Koch, Christian; Lins, Benedikt; Rizk, Amr; Steinmetz, Ralf; Hausheer, David
    VFetch : Video prefetching using pseudo subscriptions and user channel affinity in YouTube
    In: 2017 13th International Conference on Network and Service Management (CNSM) / 13th International Conference on Network and Service Management (CNSM), 26-30 November 2017, Tokyo 2017
  • 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: MM '17: Proceedings of the 25th ACM international conference on Multimedia / 25th ACM international conference on Multimedia (MM '17), 23-27 October 2017, Mountain View, California 2017, S. 1113 - 1121
  • Bozakov, Zdravko; Rizk, Amr; Bhat, Divyashri; Zink, Michael
    Measurement-based flow characterization in centrally controlled networks
    In: IEEE INFOCOM 2016: The 35th Annual IEEE International Conference on Computer Communications / IEEE INFOCOM 2016 - The 35th Annual IEEE International Conference on Computer Communications, 10-14 April 2016, San Francisco, USA / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2016
  • Wang, Cong; Rizk, Amr; Zink, Michael
    SQUAD : A spectrum-based quality adaptation for
    In: Proceedings of the 7th International Conference on Multimedia Systems (MMSys'16) / MMSys'16 - 7th International Conference on Multimedia Systems, 10-13 May 2016, Klagenfurt, Austria / Association for Computing Machinery (ACM) (Hrsg.) 2016 1
  • Shastri, Supreeth; Rizk, Amr; Irwin, David
    Transient Guarantees : Maximizing the Value of Idle Cloud Capacity
    In: Proceedings of SC '16: the International Conference for High Performance Computing, Networking, Storage and Analysis / SC '16, International Conference for High Performance Computing, Networking, Storage and Analysis, 13-18 Nov. 2016 , Salt Lake City / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2016, S. 992 - 1002
  • Bhat, Divyashri; Wang, Cong; Rizk, Amr; Zink, Michael
    A load balancing approach for adaptive bitrate streaming in Information Centric networks
    In: 2015 IEEE International Conference on Multimedia & Expo Workshops (ICMEW) / IEEE International Conference on Multimedia & Expo workshops (ICMEW 2015), 29 June - 3 July 2015, Turin, Italy / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2015 7169802
  • Rizk, Amr; Poloczek, Felix; Ciucu, Florin
    Computable Bounds in Fork-Join Queueing Systems
    In: SIGMETRICS’15: Proceedings of the 2015 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems (part of FCRC) / SIGMETRICS '15, International Conference on Measurement and Modeling of Computer Systems, 15-19 June 2015, Portland 2015
  • Rizk, Amr; Fidlerz, Markus
    Queue-aware uplink scheduling : Analysis, implementation, and evaluation
    In: Proceedings of 2015 14th IFIP Networking Conference Networking 2015 / 14th IFIP Networking Conference, 20-22 May 2015, Toulouse, France / Kacimi, Rahim; Mammeri, Zoubir (Hrsg.) 2015
  • Becker, Nico; Rizk, Amr; Fidler, Markus
    A measurement study on the application-level performance of LTE
    In: 2014 IFIP Networking Conference / 2014 IFIP Networking Conference, 2 - 4 June 2014, Trondheim, Norway / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2014
  • Rizk, Amr
    Nicht-asymptotische Leistungsbewertung und abtastbasierte Parameterschätzung für Kommunikationsnetzwerke mit langzeitkorreliertem Datenverkehr
    In: Ausgezeichnete Informatikdissertationen 2013 / Hölldobler, Steffen (Hrsg.) 2014, S. 201 - 210
  • Abujoda, Ahmed; Sathiaseelan, Arjuna; Rizk, Amr; Papadimitriou, Panagiotis
    Software-defined crowd-shared wireless mesh networks
    In: 2014 IEEE 10th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) / Institute of Electrical and Electronics Engineers; 10th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2014) 8-10 Oct. 2014, Larnaca, Cyprus 2014, S. 130 - 135
  • Dietrich, David; Rizk, Amr; Papadimitriou, Panagiotis
    AutoEmbed : Automated multi-provider virtual network embedding
    In: Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM / ACM SIGCOMM 2013 Conference, 12-16 August 2013, Hong Kong, China / Association for Computing Machinery (ACM) (Hrsg.) 2013, S. 465 - 466
  • Rizk, Amr; Bozakov, Zdravko; Fidler, Markus
    Estimating traffic correlations from sampling and active network probing
    In: 2013 IFIP Networking Conference / IFIP Networking Conference, 22-24 May 2013, New York / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2013
  • Dietrich, David; Rizk, Amr; Papadimitriou, Panagiotis
    Multi-domain virtual network embedding with limited information disclosure
    In: 2013 IFIP Networking Conference / IFIP Networking Conference, 22-24 May 2013, New York / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2013
  • Bozakov, Zdravko; Rizk, Amr
    Taming SDN controllers in heterogeneous hardware environments
    In: 2013 Second European Workshop on Software Defined Networks (EWSDN) / 2nd European Workshop on Software Defined Networking (EWSDN), 10 - 11 Oct. 2013, Berlin, Germany / IEEE Computer Society (Hrsg.) 2013, S. 50 - 55
  • Rizk, Amr; Fidler, Markus
    Leveraging statistical multiplexing gains in single- and multi-hop networks
    In: 2011 IEEE Nineteenth International Workshop on Quality of Service: IWQoS 2011 / 19th International Workshop on Quality of Service, IWQoS 2011, 6-7 June 2011, San Jose, California / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2011
  • Mahmood, Kashif; Rizk, Amr; Jiang, Yuming
    On the flow-level delay of a spatial multiplexing MIMO wireless channel
    In: 2011 IEEE International Conference on Communications (ICC) / IEEE International Conference on Communications (ICC2011), 5-9 June 2011, Kyoto, Japan 2011
  • Rizk, Amr; Fidler, Markus
    Sample path bounds for long memory FBM traffic
    In: 2010 Proceedings IEEE INFOCOM / IEEE INFOCOM 2010, 15-19 March 2010, San Diego / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2010
  • Rizk, Amr; Fidler, Markus
    Statistical end-to-end performance bounds for networks under long memory FBM cross traffic
    In: 18th IEEE International Workshop on Quality of Service: IWQoS 2010 / 18th IEEE International Workshop on Quality of Service, IWQoS 2010, 16-18 June 2010, Beijing, China / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2010
  • 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, 8-10 September 2008, Paris, France / Altman, Eitan; Chaintreau, Augustin (Hrsg.) 2009, S. 53 - 61
  • Dissertation

  • Rizk, Amr;
    Non-asymptotic performance evaluation and sampling-based parameter estimation for communication networks with long memory traffic
    Hannover (2013) 122 Seiten