Stijn Heldens🔊

Curriculum Vitae

2022 - present

Netherlands eScience Center. Research Software Engineer. Focus on accelerating scientific projects using HPC and GPU programming.

2022 - present

University of Amsterdam Visiting researcher.

2018 - 2022

Netherlands eScience Center / University of Amsterdam PhD candidate on the topic of programming models towards exascale computing.

2016 - 2017

University of Twente. Researcher at Stochastic Operations Research Group. Worked on processing of large-scale spatio-temporal graphs.

2015 - 2016

Delft University of Technology. Researcher at Distributed Systems group. Worked on graph processing using heterogenous CPU-GPU systems.

2012 - 2015

VU University Amsterdam. Master Computer Science, specialization tracks High Performance Distributed Computing and Internet Programming.

2009 - 2012

University of Amsterdam Bachelor Computer Science.

Publications

• S Heldens, P Hijma, B van Werkhoven, J Maassen, RV van Nieuwpoort Lightning: Scaling the GPU Programming Model Beyond a Single GPU IEEE International Parallel and Distributed Processing Symposium (IPDPS) 2022
  • preprint
  • code
• S Heldens, P Hijma, B van Werkhoven, J Maassen, RV van Nieuwpoort Rocket: Efficient and Scalable All-Pairs Computations on Heterogeneous Platforms Conference for High Performance Computing, Networking, Storage, and Analysis (SC20) 2020 10.1109/SC41405.2020.00105
  • preprint
  • paper
  • presentation
  • code
• S Heldens, P Hijma, B van Werkhoven, J Maassen, ASZ Belloum, RV van Nieuwpoort The Landscape of Exascale Research - Data-Driven Literature Analysis ACM Computing Surveys 2020 10.1145/3372390
  • paper
• A Iosup, T Hegeman, WL Ngai, S Heldens, et al. LDBC Graphalytics: A benchmark for large-scale graph analysis on parallel and distributed platforms PVLDB 2016 10.14778/3007263.3007270
• S Heldens, AL Varbanescu, A Iosup Dynamic load balancing for high-performance graph processing on hybrid CPU-GPU platforms Workshop on Irregular Applications: Architectures and Algorithms 2016 10.1109/IA3.2016.16
• S Heldens, A Varbanescu, WL Ngai, T Hegeman, A Iosup Towards the Next Generation of Large-Scale Network Archives European Conference on Parallel Processing 2016 10.1007/978-3-319-58943-5_46
• S Heldens, AL Varbanescu, A Prat-Pérez, JL Larriba-Pey Towards community detection on heterogeneous platforms European Conference on Parallel Processing 2015 10.1007/978-3-319-27308-2_18

Contact

• Google Scholar: Stijn Heldens
• Github: stijn.h
• LinkedIn: Stijn Heldens
• DBLP: Stijn Heldens