Workshop on Research Software Engineering in the Age of Generative AI
March 25, 2026 - I travelled to Edinburgh in Scotland to attend a three-day workshop on Research Software Engineering in the Age of Generative AI organized ...
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Our group conducts interdisciplinary research spanning the areas of High Performance Computing, Machine Learning, Optimization Algorithms, Green Computing, and Software Engineering.
Accuracy-Aware Mixed-Precision GPU Auto-Tuning
February 2, 2026 - IEEE Transactions on Parallel and Distributed Systems (TPDS) has just published our latest research paper, “Accuracy-Aware Mixed-Precisio...
Kernel Float: Unlocking Mixed-Precision GPU Programming
December 4, 2025 - ACM Transactions on Mathematical Software (TOMS) has just published our latest research paper, “Kernel Float: Unlocking Mixed-Precision GP...
Tuning the Tuner: Introducing Hyperparameter Optimization for Auto-Tuning
September 18, 2025 — Today at the IEEE eScience 2025 conference, I had the opportunity to present my latest work with Rob van Nieuwpoort and Ben van Werkhov...
Best Paper Award at ICPP'25: Efficient Construction of Large Search Spaces for Auto-Tuning
September 8, 2025 — I am very excited to share that our paper “Efficient Construction of Large Search Spaces for Auto-Tuning” received the Best Paper Award ...
Calibration-free estimation of field-dependent aberrations for single-molecule localization microscopy
August 1, 2025 - A long-standing collaboration with the research group of Bernd Rieger (TU Delft) has resulted in the publication of our new method to improv...
Stijn Heldens wins ASCI Best PhD Thesis Award 2024
May 23, 2025 – I was honored to receive ASCI’s Best PhD Thesis 2024 Award at CompSys’25! 🏆 Huge thanks to everyone at ASCI for the award and the CompSys25 o...