Karim Samy Abelkhalek Elsayed, M. Sc.

Geänderte Adresse

• Persönliche Informationen
  Curriculum Vitae:

  Karim graduated from the Germany university in Egypt in the field of Communication Engineering in 2018. In April 2020, he obtained his Master's in Communication Engineering and Technology from Ulm University. He started his PhD in June 2020 and has continued his research in Leibniz university Hannover since 2025.

  Research Interest:

  • Quantum Networks
  • Performance Evaluation and Optimization of Network systems
  • Network caching hierarchies

  Teaching:

  • Coordination of  the  Seminar on Communication Networks, WiSe 2024-2025
  • Excercise on Distributed Real-Time Systems, SoSe 25
  •  Coordination of  the  Proseminar on Communication Networks, SoSe 25

  Achievements and Awards:

  • Best Paper Award in the International Conference on Quantum Communications, Networking, and Computing (QCNC 2025) https://ieeexplore.ieee.org/abstract/document/10628208   
  • Best Contribution Award in the Next-Generation Communication Networks Workshop (Wuewowas)  2022                                                                           https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/28084 
• Publikationsliste
  All categories Zeitschriftenbeiträge Konferenzbeiträge Buchbeiträge Patent Vorträge Dissertationen Diplom-/Masterarbeiten Studien-/Bachelorarbeiten Sonstiges

  All years 2026 2025

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  Zeitschriftenbeiträge

  • Karim S. Elsayed, Fabien Geyer and Amr Rizk (2026): Optimizing TTL cache hierarchies under random delays: Direct methods and learning on graph transformations,  Computer Networks
    DOI: 10.1016/j.comnet.2026.112180

  Konferenzbeiträge

  • Karim S. Elsayed, Anam Tahir and Amr Rizk (2025): On Purification Strategies for Teleportation Fidelity for Quantum Communication Applications,  IEEE International Conference on Communications (ICC)
    DOI: 10.1109/ICC52391.2025.11160966

  Sonstiges

  • Karim S. Elsayed and Amr rizk (2026): Balancing Quantum Memories in Asymmetric Repeaters for High-Fidelity Entanglement Distribution
    arXiv: arXiv:2604.24554
  • Karim S. Elsayed, Olga Izyumtseva, Wasiur R. KhudaBukhsh and Amr Rizk (2026): Stochastic Analysis of Entanglement-assisted Quantum Communication Channels
    arXiv: arXiv:2412.16157
• Forschungsprojekte
  Year