bluenote10

Data scientist (PhD), language enthusiast, music coder. Deep Learning Algorithms @ NVIDIA

Funding Links: https://github.com/sponsors/bluenote10

Name: Fabian Keller
Location: Ludwigsburg, Germany
Company: NVIDIA
Kind: user
Followers: 172
Following: 44
Total stars: 1325
Repositories count: 126
Created at: 2022-11-04T22:31:48.615Z
Updated at: 2025-03-28T11:12:56.301Z
Last synced at: 2025-03-28T11:12:56.300Z

GitHub Sponsors Profile

I'm contributing to open source software in an attempt to improve the (software) world in tiny, tiny steps... And of course, because I enjoy it 😉
Projects, areas of interest, and activities:

Perhaps one of the most useful projects of mine is notemarks, a free and open-source note taking app with a strong focus on git.

I'm a fan of the Nim programming language. As a result I'm maintaining a few libraries that have reached a generally usable level:

NimData which is a library for analyzing data in typical data science fashion.
NimSvg which provides a domains specific language to script SVG files. This makes the library not only relevant for Nim developers.
oop_utils which provides some macros to define classes in perhaps the most concise syntax possible.

I'm also a fan of Rust. I'm maintaining rust-array-stump, which is an interesting data structure that can be favorable over trees in small to medium sized use cases. I'm also active in the GeoRust group.

In the area of computational geometry, I have deeply studied the Martinez algorithm for boolean operations on polygons. As a result I have made many contributions and bugfixes to the JavaScript and Rust implementations.

In my daytime job I'm a data scientist. A frequent problem is to quickly inspect tabular data. I have two small libraries that can help with that:

PandasDataFrameGUI, an older visualization based on wxwidgets.
tabloo, a more modern browser-based visualization, but still with many features on the todo list.

A major project dating back to my Scala days is ScalaOculusRiftExample. This project may not be fully up-to-date for getting VR to run these days, but it comes with a minimal OpenGL engine which may have educational value.

I have open sourced HiCS, the most relevant algorithm of my PhD thesis.