Benchmarking LLM finetuning and multi-node NCCL communication

Benchmarks for finetuning LLMs on HPC systems and investigating performance bottlenecks.

August 2025 · Flavio Hafner, Mattie Niznik

Annular

A python library for simulating a simplified day-ahead electricity market.

June 2025 · Sander van Rijn, Christian Doh Dinga, Flavio Hafner

Representation learning on population registry data

Training vector representations on Dutch registry data.

January 2025 · Flavio Hafner, Tanzir Pial, Dakota Handzlik

hiaR: Dynamic Modeling of Health Impact Assessment in R

The goal of the hiaR R package is to provide a user-friendly interface to the DYNAMO-HIA software tool. It contains R functions to configure and run DYNAMO-HIA, and to visualize the results. The package also contains a Shiny app to interactively run DYNAMO-HIA.

January 2025 · Malte Lueken, Laurens Boogardt, Flavio Hafner

Sirup: simple IP rotation using python

A wrapper around the openvpn CLI to connect to VPN servers and rotate the IP address in python programs.

March 2024 · Flavio Hafner

mag_sample

Process data from Microsoft Academic and link to ProQuest Dissertation&Theses

June 2023 · Flavio Hafner, Christoph Hedtrich

magutils

Load tables from MAG/ProQuest linked data

May 2022 · Flavio Hafner