🏆 I am honored to receive the Best Paper Award and the Gilles Muller Artifact Award at EuroSys’26 for my work on page cache replication!
About Me
I am a PhD student in the Operating Systems group at RWTH Aachen (since December 2023), advised by Redha Gouicem and Julien Sopena. My research focuses on making operating systems faster and more efficient on modern hardware.
Core Research Interests:
- Memory Management
- NUMA System Optimizations
- Operating System Performance
- Virtualization
Open for Collaboration!
I am always eager to discuss potential collaborations.
Previous Experience
Prior to my PhD, I completed a research internship with the DELYS team at LIP6, where I worked on extending Linux’s NUMA balancing to support file page cache.
Teaching
- Exercises for Operating Systems and System Software (2024)
- Labs for Linux Kernel Programming (2024, 2025, 2026)
- Labs for Advanced Operating Systems (2025)
Theses Advised
- 2026, Automatic Distributed Caching System for Cloud Object Storage (M.Sc.)
- 2026, Linux Kernel PaCaR Optimizations (M.Sc.)
- 2026, Developing a Distributed Evaluation Platform (M.Sc.)
- 2025, Server Reservation System (B.Sc.)
- 2024, Automatic Caching for Cloud Object Storage (B.Sc.)
- 2024, Design and Implementation of an NUMA-Aware Evaluation Framework (B.Sc.)
Publications
- PaCaR: Improved Buffered I/O Locality on NUMA Systems with Page Cache Replication
Jérôme Coquisart, Julien Sopena, Redha Gouicem
Proceedings of the 21st European Conference on Computer Systems, EuroSys 2026, McEwan Hall/The University of Edinburgh, Edinburgh, Scotland, UK, April 27-30, 2026
🏆 Best Paper Award, 🏆 Gilles Muller Best Artifact Award
📄 Paper 📑 Slides ⚗ Artifact 💻 Code
Copyright
© 2026 Operating Systems Teaching and Research Unit, RWTH Aachen University. All rights reserved.
