Constantin Sander

Constantin Sander

Researcher in Network Architectures

RWTH Aachen University

COMSYS

Biography

I am a researcher and Ph.D. Student at Klaus Wehrle’s Chair of Communication and Distributed Systems at RWTH Aachen University. My research interests focus on but are not limited to the optimization of modern network protocols such as QUIC and HTTP/3. This research involves analyzing the current use and adoption of these protocols via Internet measurements, their current performance and how to develop novel mechanisms to optimize this performance in the long run.

Interests
  • Transport Protocols
  • Performance Optimization
  • Internet Measurements
Education
  • M.Sc. in Computer Science, 2019

    RWTH Aachen University

  • B.Sc. in Computer Science, 2016

    RWTH Aachen University

Publications

(2023). Does It Spin? On the Adoption and Use of QUIC's Spin Bit. Proceedings of the Internet Measurement Conference (IMC ‘23).

PDF Cite DOI

(2023). ECN with QUIC: Challenges in the Wild. Proceedings of the Internet Measurement Conference (IMC ‘23).

PDF Cite DOI

(2023). Secrets Revealed in Container Images: An Internet-wide Study on Occurrence and Impact. Proceedings of the 2023 ACM Asia Conference on Computer and Communications Security.

PDF Cite DOI

(2023). Instant Messaging Meets Video Conferencing: Studying the Performance of IM Video Calls. Proceedings of the Network Traffic Measurement and Analysis Conference (TMA ‘23).

PDF Cite DOI

(2022). Analyzing the Influence of Resource Prioritization on HTTP/3 HOL Blocking and Performance. Proceedings of the Network Traffic Measurement and Analysis Conference (TMA ‘22).

PDF Cite

Contact

  • sander (at) comsys (dot) rwth-aachen (dot) de
  • Communication and Distributed Systems, RWTH Aachen University
    Ahornstr. 55, Aachen, 52074