Bio:

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. In June 2020, he started his doctoral studies in Network and Communications systems department in the area of "Caching systems Evaluation and Optimization."

Fields of Research:

• Networks and Communication Systems
• Caching hierarchies
• Quantum communication
• Optimization 

Publications:

• 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
• Elsayed, Karim; Rizk, Amr: Response Times in Time-to-Live Caching Hierarchies under Random Network Delays. In: Würzburg Workshop on Next-Generation Communication Networks (WueWoWas'22) (2022). doi:10.25972/OPUS-28084CitationDetails

Courses:

Open Master thesis topics:

1. Measurement based characterization of caching hierarchies.
2. Joint-Optimization of Routing and Caching. 

Open Bachelor thesis topics:

1. Joint-Optimization og Routing and caching.

Open HIWI positions: